With the support of the Culture Programme of the European Union With the support of the Culture Programme of the European Union This publication is the result of the project VerSus+ / Heritage for People [Grant Agreement Ref. 607593-CREA-1-2019-1-ES­CULT-COOP1], co-funded by the European Union (2019-2023), under the Creative Europe Culture Programme. The European Commission support for the production of this publication does not constitute endorsement of the contents which reflects the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein. This collective work gathers five European university institutions and integrates contributions from the project leader and the project partners. In addition to the Editors, the main contributors are: Project leader Universitat Politècnica de València, Escuela Técnica Superior de Arquitectura, Spain Camilla Mileto, Fernando Vegas (Project leaders and Principal investigators), Valentina Cristini, Lidia García-Soriano, Guillermo Guimaraens, Marina Elia, María Lidón de Miguel, Juan María Songel, Juan Bravo Bravo, Jose Luis Baró Zarzo, Alicia Hueto Partners Escobar, Sergio Manzano Fernández Università degli Studi di Cagliari, Italy Maddalena Achenza, Ivan Blecic, Amanda Rivera Vidal, Alice Agus École Nationale Supérieure d’Architecture de Grenoble, France Bakonirina Rakotomamonjy (Principal investigator), Sebastien Moriset, Nuria Sánchez Muñoz, Manon Mabille, Audrey Carbonnelle Università degli Studi di Firenze, DIDA Dipartimento di Architettura, Italy Letizia Dipasquale (Principal investigator), Alessandro Merlo, Saverio Mecca, Lucia Montoni, Edoardo Paolo Ferrari, Gaia Lavoratti, Giulia Lazzari, Matteo Zambelli Universidade Portucalense, Portugal Mariana Correia (Principal investigator), Gilberto Duarte Carlos, Goreti Sousa, Mónica Alcindor, Rui Florentino, Emília Simão, Ana Lima, Telma Ribeiro, Bruno Andrade With the Support of International Committee of International Scientific Committee Unesco Chaire Earthen architecture, Vernacular Architecture on Earthen Architectural Heritage building cultures and sustainable development ICOMOS-CIAV ICOMOS-ISCEAH CRATERRE | AE&CC | ENSAG | UGA Acknowledgments: Municipality of Formentera and Municipality of Calasetta for the hospitality, European Heritage Volunteers for the photos provided, all the authors for their cooperation and effort. English proofreading: Luis Gatt LogoVersus + graphic design: Teresa Correia, UPT Cover: Kids playing with building materials at the “Grains d’Isère” festival. Photo: PatriceDoat Website: www.versus-people.webs.upv.es | Instagram: VerSus Heritage for PEOPLE | App: www.heritageforpeople.unifi.it a cura di letizia dipasquale saverio mecca lucia montoni Heritage for people Sharing vernacularknowledge to buildthe future authors Maddalena Achenza, Mónica Alcindor, Bruno Andrade, José Baganha, Stefan Balici, Julieta Barada, Sara Bartolini, José Luis Baró, Juan Bravo, Gisella Calcagno, Gilberto Duarte Carlos, Alicia Casals, Carlos Castillo Levicoy, Valentina Cristini, Mariana Correia, Edoardo Paolo Ferrari, Teresa Cunha Ferreira, Soraya Genin, Carmen Gómez Maestro, Borut Juvanac, Marwa Dabaieh, Letizia Dipasquale, Marina Elia, Rui Florentino, Lidia García-Soriano, Alejandro García Hermida, Debora Giorgi, Leticia Grappi, Kin Guerra, Hubert Guillaud, Gaia Lavoratti, Davide Leone, Ana Lima, Saverio Mecca, Alessandro Merlo, Camilla Mileto, Magda Minguzzi, Lucia Montoni, Sebastien Moriset, David Morocho, Cristian Muñoz Catalán, Alina Negru, Amalia Nuevo-Delaunay, Karl Nyqvist, Constanza Pérez Lira, Giacomo Pierucci, Bakonirina Rakotomamonjy, Telma Ribeiro, Amanda Rivera Vidal, Alba Rivero Olmos, Elena Rigano, Nathalie Sabatier, Nuria Sánchez Muñoz, Emilia Simão, Juan María Songel, Goreti Sousa, Angela Squassina, François Streiff, Birgitte Tanderup Eybye, Jorge Tomasi, Antonella Trombadore, Francesco Trovò, Fernando Vegas, Marzia Varaldo, Montserrat Villaverde, Matteo Zambelli. Heritage for people. Sharing vernacular knowledge to build the future / eds. Letizia Dipasquale, Saverio Mecca, Lucia Montoni — Firenze - DIDA Press, 2023. ISBN: 978-88-3338-200-5 All publications are submitted to an external double refereeing process under the responsibility of the DIDA Scientific Editorial Board. Content license: the present work is released under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode). © 2023 Author(s) Published by didapress Dipartimento di Architettura Università degli Studi di Firenze via della Mattonaia, 8 Firenze 50121 https://didapress.it/ Stampato su carta di pura cellulosa Fedrigoni Arcoset progetto grafico didacommunication lab Dipartimento di Architettura Università degli Studi di Firenze contents INTRODUCTION Foreword Hubert Guillaud 12 Foreword Marwa Dabaieh 14 Heritage for People. A project for connecting people with their tangible and intangible heritage Camilla Mileto, Fernando Vegas 16 LESSONS FROM VERNACULAR ARCHITECTURE TO SUSTAINABILITY 30 VerSus Methodology: development and application Gilberto Duarte Carlos, Mariana Correia 32 Transmission of the VerSus method to architecture students and lecturers Sebastien Moriset 38 From intangible heritage to circular knowledge Letizia Dipasquale, Saverio Mecca, Lucia Montoni 44 Indigenous & traditional knowledge systems and the circular paradigm Debora Giorgi 50 Diversity and sustainability of traditional architecture in global warming and ecological and digital transitions Saverio Mecca 56 Lessons on conservation from vernacular architecture Fernando Vegas, Camilla Mileto, Valentina Cristini, Lidia García-Soriano 62 Vernacular parameters of sustainability in 21st century architecture Juan María Songel, Fernando Vegas, Camilla Mileto, Juan Bravo 68 STRATEGIES FOR THE MANAGEMENT AND DISSEMINATION OF TRADITIONAL KNOWLEDGE FOR A SUSTAINABLE FUTURE 74 Conservation and design Fernando Vegas, Camilla Mileto 76 Conservation and restoration of traditional architecture Camilla Mileto, Fernando Vegas 80 Restoration of a vernacular house in Sesga, Valencia (ES) | Camilla Mileto, Fernando Vegas 86 Urban building on calle Maldonado 33, Valencia (ES) | Fernando Vegas, Camilla Mileto 87 Conservation of a Valencian barraca (ES) | Fernando Vegas, Camilla Mileto 88 The sun temple (IN) | Edoardo Paolo Ferrari 89 Renovation and adaptive reuse of vernacular architecture 90 Letizia Dipasquale Alcino Cardoso house renovation by Álvaro Siza (PT) | Teresa Cunha Ferreira, Soraya Genin, Mariana Correia 97 Toolkit for innovative and eco-sustainable renovation process | Lucia Montoni, Gisella Calcagno, Giacomo Pierucci, Antonella Trombadore 98 Renovation of a stone and rammed earth house in Tuscany (IT) | Elena Rigano 99 Memory garden in Vinaroz, Castellón (ES) | Fernando Vegas, Camilla Mileto 100 Renovation, seismic and energy retrofit of a farmhouse in Val di Chiana, Tuscany (IT) | Sara Bartolini 101 Designing with tradition: old techniques for modern architecture 102 José Luis Baró, Fernando Vegas, Camilla Mileto Tile vaulting in 21st century | Fernando Vegas, Camilla Mileto, Lidia García-Soriano 108 House of Nature, Silkeborg Højskole by Reværk | Birgitte Tanderup Eybye 109 Ses Menorquines | Alicia Casals, Karl Nyqvist 110 Fan Forest Houses by Bergmeisterwolf Studio (IT) | Matteo Zambelli 111 Education strategies 112 Sebastien Moriset Teaching architecture and heritage to kids 118 Sebastien Moriset Educational trunk in support of traditional architecture | Camilla Mileto, Fernando Vegas, Lidia García-Soriano, Valentina Cristini 124 Rehabimed kids: workshop on traditional architecture | Letizia Dipasquale, Montserrat Villaverde 125 Practical tools for teaching architecture and heritage to children | Borut Juvanac 126 Elémenterre | Nathalie Sabatier, Alba Rivero Olmos An overview of university and post-university education in vernacular architecture 128 Bruno Andrade, Telma Ribeiro, Mariana Correia, Goreti Sousa, Ana Lima DSA: earthen architecture, building cultures and sustainable development | Bakonirina Rakotomamonjy 136 Workshops on traditional trades and preservation of traditional techniques | Camilla Mileto, Fernando Vegas, Valentina Cristini, Lidia García-Soriano 137 The first Traditional Architecture Summer School in Portugal | Rui Florentino, José Baganha, Alejandro García Hermida 138 Teaching vernacular architecture: different pedagogical approaches in higher education | Telma Ribeiro 139 Training with craftspeople and maintenance of traditional knowledge 140 Sebastien Moriset The artisans of Venice | Angela Squassina 145 Italian Dry Stone Walling School | Edoardo Paolo Ferrari 146 Restoration of heritage assets programme atDuoc UC professional institute | Carmen Gómez Maestro 147 Comm un ity engagement 148 Mónica Alcindor, Emilia Simão Traditional heritage preservation and enhancement through community participation 152 Sebastien Moriset Terraccogliente experience | Walter Secci 158 El Cabanyal: neighbourhood participation against urban expropriation | Camilla Mileto, Fernando Vegas, David Morocho 159 Adopt a house in Rosia Montana, Romania | Stefan Balici 160 Andean architecture and earthen construction Lab | Julieta Barada, Jorge Tomasi 161 Participating in building and restoring vernacular heritage 162 Fernando Vegas, Camilla Mileto Rempart | Fernando Vegas, Camilla Mileto European Heritage Volunteers | Valentina Cristini 168 Cob in Lower Normandy, France | François Streiff 169 Gamification for community engagement in heritage and sustainability 170 Alessandro Merlo, Letizia Dipasquale Calasetta heritage games | Amanda Rivera Vidal, Maddalena Achenza 176 Artisans to the rescue | Davide Leone 177 The Seven Families of Formentera | Nuria Sánchez Muñoz 178 Contahistoria | Camilla Mileto, Fernando Vegas, Marina Elia 179 Knowledge management and dissem ination 180 Letizia Dipasquale, Saverio Mecca Documenting and safeguarding intangible heritage 184 Letizia Dipasquale, Edoardo Paolo Ferrari Ràixe: Digital Spaces for Tabarkan Culture | Marzia Varaldo 190 Practices of Cultural Re-appropriation: projects in co-authorship with the First Indigenous Peoples of South Africa | Magda Minguzzi 191 The village of Esfahak: knowledge transmission on vernacular construction techniques in the Iranian desert | Edoardo Paolo Ferrari 192 Red de maestros - network of master builders | Camilla Mileto, Fernando Vegas, Valentina Cristini 193 Documentation and digital survey of tangible heritage 194 Alessandro Merlo, Gaia Lavoratti International workshops on traditional architecture in Rincón de Ademuz, Valencia (Spain) Fernando Vegas, Camilla Mileto 200 Documenting and virtual visiting World Heritage in 3DPAST | Mariana Correia, Gilberto Carlos 201 3D survey of the vernacular architecture of the Aysén region | Carlos Castillo Levicoy, Constanza Pérez Lira, Amalia Nuevo-Delaunay 202 Modelling traditional knowledge on earthen domes of Syria | Letizia Dipasquale, Saverio Mecca Managing constructive and architectural knowledge for builders and designers 204 Letizia Dipasquale, Telma Ribeiro, Rui Florentino, Mariana Correia Heritage for people: a collaborative app | Letizia Dipasquale, Lucia Montoni, Edoardo Paolo Ferrari 210 Learning to conserve | Fernando Vegas, Camilla Mileto 211 Cartoterra | Sebastien Moriset 212 Mapadaterra platform | Leticia Grappi, Kin Guerra 213 Sharing knowledge with a wide public 214 Sebastien Moriset Full Immersion nella Terra | Maddalena Achenza 219 Grains d'Isère Festival | Bakonirina Rakotomamonjy 220 Homo faber Exhibition | Francesco Trovò 221 Regio heart | Alina Negru, Alessandro Serra 222 El Adobe educational video | Amanda Rivera Vidal, Cristian Muñoz Catalán 223 CASE STUDIES: FORMENTERA AND SANT'ANTIOCO ISLANDS 224 Formentera: cultural heritage and sustainability 226 Fernando Vegas, Camilla Mileto, Lidia García-Soriano, Valentina Cristini Sant'Antioco: cultural heritage and sustainability 240 Letizia Dipasquale, Alessandro Merlo, Gaia Lavoratti, Lucia Montoni, Maddalena Achenza Introduction foreword Hubert Guillaud CRAterre, Grenoble, France This book is the sixth publication derived from the European project VerSus / Lessons from Vernacu­lar Heritage to Sustainable Architecture, which was launched in 2014. Resulting from the collabora­tion between five teams of researchers and lecturers from architecture schools in four countries, this book develops the issue of educational tools to disseminate what the first two books had presented, namely the sustainable qualities of vernacular habitats. In the initial project phase, the analysis iden­tified a set of fifteen social, economic, cultural and environmental qualitative principles. By follow­ing this qualitative approach, the VerSus analytical grid complemented the limitations of a quantita­tive approach, which is technocratic and technical in nature, as well as based on calculation methods that cannot cover the lessons learned from vernacular habitats. However, in this qualitative approach it is important to keep the right distance and not to idealise buildings which also have their faults and shortcomings. However, beyond the local materials of vernacular architecture (mainly stone, earth, wood and other plant-based materials), beyond the genius of the local builders, it is important to note the essential contribution of vernacular buildings to the construction of landscapes, to their identi­ties, and to their beauty. The VerSus method of analysis escapes a purely theoretical approach and feeds a critical eye that can only be useful to those who appropriate this assessment tool. And there have been more and more of these, in an increasingly vast geography of countries and training institutions. They appreciate the clear understanding they can have of habitats and their obvious place in the landscape. They also appreciate the relevance of these analyses for the design of contemporary projects. The recent cata­logues of projects from the two international Terra (2016) and Fibra (2019) awards confirm this trend towards the recreation of a contemporary vernacular architecture that once again makes sense in the current production that is unfortunately too often stripped of cultural intelligence. VerSus+ goes further in its proposals to preserve and safeguard the heritage of habitats, to draw inspi­ration from them in the production of human settlements on a people-friendly scale, while the trend towards the urbanisation of territories is asserting itself. Marcel Mauss’ “gift upon gift” spirit is back on the agenda (Mauss, 1925). What this heritage gives us calls in return for our own gift of intelligence and meaning to appease our projections. May this book inspire new attitudes and creative imagina­tions in order to contribute to a true systemic revolution in the production of our habitats, since we have arrived “at the wall”. It is not a question of going backwards, but of recreating with the best of the past in order to set out a new path that can “liberate our future” (Illich, 1971). References Mauss M. 1925, Essai sur le don. Forme et raison de l’échange dans les sociétés archaïques, «l’année sociologique», seconde série (I). Illich I. 1971, Libérer l’avenir, Seuil, Paris. opposite page Vernacular architecture, Cameroon (credits: S. Moriset) foreword Marwa Dabaieh ICOMOS CIAV vice president & ISCEAH board expert member In a world that constantly seeks innovative solutions to pressing challenges, this book stands as a bea­con of wisdom, illuminating a path that draws upon the wealth of vernacular knowledge to shape a sustainable and harmonious future. Within the pages of this seminal work, readers will embark on a transformative journey, guided by a consortium of experts whose collective wisdom transcends disci­plinary boundaries. The chapters in this book are meticulously crafted and organised to explore the multifaceted dimen­sions of vernacular wisdom in contemporary contexts. Lessons from Vernacular Architecture to Sus­tainability opens the discourse, delving into the age-old wisdom encapsulated in vernacular architec­ture and its profound lessons for sustainability. As our world grapples with the pressing issues of envi­ronmental degradation and the scarcity of resources, this theme underscores the pivotal role that ver­nacular architecture can play in redefining our approach to design, construction, and resource man­agement. The subsequent thematic section, Strategies for the Management and Dissemination of Tra­ditional Knowledge for a Sustainable Future, delves deeper into the practical applications of vernac­ular wisdom. Its sub-themes — Conservation and Design, Education Strategies, Community Engage­ment, and Vernacular Knowledge Management and Dissemination — encompass the comprehensive spectrum of strategies necessary to harness and proliferate this invaluable heritage. These pages serve as a roadmap, charting a course for the preservation and revitalisation of traditional knowledge with­in our globalised world. At the heart of this volume lies the conviction that heritage belongs to people. It is a treasure trove that transcends geographical borders and embraces cultural diversity. 'Heritage for People' champi­ons the ethos that vernacular knowledge is not an artefact of the past but rather a living repository of solutions for the future. As such, it extends an open invitation to all readers, regardless of their back­ground, to engage with and contribute to this ongoing dialogue. The authors, who come from a wide array of fields and backgrounds, apply their unique experiences, enhanced by hands-on practice and cutting-edge research. They have navigated the intricate inter­play between tradition and innovation, demonstrating that our heritage is not static but an ever-evolv­ing source of inspiration. Their contributions reflect an unwavering dedication to forging a sustaina­ble future that respects both the wisdom of the past and the aspirations of the present. In closing, Heritage for People: Sharing Vernacular Knowledge to Build the Future emerges as a schol­arly tour de force, an invaluable resource for academics, practitioners, policymakers, and anyone seeking to navigate the complex terrain of heritage and sustainability. As we embark on this intellec­tual journey, let us heed the call to embrace the collective wisdom within these pages, for in doing so, we empower ourselves to craft a future where heritage truly becomes the foundation upon which we build a more sustainable, inclusive, and enlightened world. opposite page European Heritage Volunteers Project Conservation of historic dry stone walls at Belvedere Park, part of the World Heritage site 'Classical Weimar', Germany (credits: European Heritage Volunteers) heritage for people. a project for connecting people with their tangible and intangible heritage Camilla Mileto, Fernando Vegas Universitat Politècnica de València, Valencia, Spain With the participation of: V. Cristini, L. García-Soriano, L. Dipasquale, A. Merlo, M. Achenza, A. Rivera, B. Rakotomamonjy, S. Moriset, N. Sánchez, M. Correia, G. Carlos Introduction Vernacular architecture is a tangible and intangible heritage of great importance to both European and global culture. This architecture, born from the practical experience of local inhabitants, makes use of local materials to erect buildings taking into consideration the climate and geography, thus de­veloping cultural, social and constructive traditions based on the conditions of the surrounding nature and habitat. According to the ICOMOS Charter on the built vernacular heritage: “Vernacular build­ing is the traditional and natural way by which communities house themselves. It is a continuing pro­cess including necessary changes and continuous adaptation, as a response to social and environmen­tal constraints. […] The built vernacular heritage is important; it is the fundamental expression of the culture of a community, of its relationship with its territory and, at the same time, the expression of the world’s cultural diversity” (ICOMOS, 1999). Vernacular heritage is composed of traditional buildings, which represent a morphological response to the constraints of the environment and climate. Addi­tionally, the materials and architectural components used are climate responsive, tailored to distinct lo­cations, adapted to seismic, geographical and climatic features, as well as to social behaviour and cul­tural traditions. It is also a cost-effective architecture with low environmental impact. All the know­how, the intangible heritage of knowledge and skills that vernacular heritage encompasses, has to be made clear for fostering education and creative training as new forms of vernacular heritage protec­tion, based on the knowledge and awareness of heritage in its dynamic dimension. In addition to comprehensively including all these values which we now recognise, traditional archi­tecture plays an essential role in contemporary society, since it is able to teach us important principles and lessons for a respectful sustainable architecture. These lessons from vernacular heritage for con­temporary architecture have been extensively studied in the project VerSus: Lessons from Vernacular Heritage in Sustainable Architecture (grant 2012-2792/001-001 CU7 COOP7) co-funded by the Euro­pean Union between 2012 and 2014 (Correia et al., 2014; Guillaud, Moriset, 2014). The VerSus pro­ject, with an approach which is currently relevant to the scientific and technical communities as well as the general public, had widespread impact (with over 10,000 downloads of the documents from the webpage) and international recognition (it received the European Award for Architectural Heritage In­tervention 2017 in the Dissemination Category). It was also recognised by the European Union, which selected it as a “success story” due to its impact, its contribution to the drafting of policies, and its inno­vative results and creative approach which can serve as an inspiration for other projects. Although this opposite page Dry stone workshop in Carloforte, Italy (credits: F.Vegas) project had considerable repercussions for the European and international communities, the knowl­edge and awareness it provided need to reach the very heart of society in order to spread this awareness to all its sectors. This is the basis for the conservation of tangible and intangible heritage, as well as for a more sustainable architecture for the future. For this reason, the VerSus+ / Heritage for People project was proposed. This project has focused on the transmission of knowledge to all branches of society and the general public. It has paid special attention to the society of the future (children and young peo­ple), as well as to local, regional and national authorities in charge of heritage management, including specialists and experts in the field of architecture (architects, engineers, cultural managers, historians, ethnographers, university students, etc.), together with craftspeople and companies in the construction and tourism sectors, cultural and social associations and educational institutions. The Project VerSus+ / Heritage for People (grant: 607593-CREA-1-2019-1-ES-CULT-COOP1) has been co-funded by the European Union between 2019 and 2023. Aims of the project The project VerSus+ / Heritage for People aimed to enhance new perspectives and opportunities start­ing from best practices, and to promote the development of local skills toward the “living heritage community” mentioned by the Faro Convention (2005), the Charter of Venice (1964) and UNESCO Conventions for the Safeguarding of the Intangible Cultural Heritage (2003), as well as in the Protec­tion and Promotion of the Diversity of Cultural Expressions (2005). The project intended to reach out to society, showing the sustainable qualities of the identified examples, through the establishment of an operative approach that can be adjusted to different contexts, and which can be adopted by local com­munities. The lessons derived from vernacular heritage can be applied in the conservation and reha­bilitation, as well as in the conceptual design of the sustainable contemporary architecture that will be­come the heritage of tomorrow. The project established three general aims: to promote, strengthen and expand international and trans­cultural relations through dynamic, innovative and creative actions, as well as to promote international cooperation between experts and institutions from different European Countries working in the fields of sustainable and vernacular heritage; to apply knowledge from the fundamental lessons and prin­ciples of vernacular heritage in order to improve the recognition of vernacular habitats through the awareness of their values and qualities, focusing both on the heritage aspect and on what they offer in terms of sustainability and know-how for the development of the society of the future and a more sus­tainable architecture; to disseminate the principles, techniques, and solutions of vernacular heritage in European society, so that these can be adapted to respond to the real needs of European societies in terms of culture, identity, quality of life and environment. Based on these three general objectives, four specific aims were established for the project: the application of a multidisciplinary study methodology to analyse the state of vernacular heritage and its heritage for people. a project for connecting people with their tangible and intangible heritage • c. mileto, f. vegas potential in a limited geographical setting, taking into account tangible and intangible aspects, cultural and social expectations, administration and management problems, the relevance of its principles and lessons in the field of architecture and in local society, and extracting conclusions and guidelines to draw up strategies for education, awareness, and for the application of the principles and lessons from vernacular heritage; the development of educational creative activities which allow the principles and lessons from vernacular heritage to be transmitted to a wide heterogeneous audience (general public, children and young people, migrants and refugees, administrators and managers, craftspeople and companies, etc.) using different strategies (active, participative, creative, etc.) and tools (traditional, digital, visual, interactive, etc.). These activities, designed specifically for the project, are a body of work that is applicable beyond the duration of the project itself and which can be extrapolated to different contexts; the strengthening of the role of local artists and craftspeople and companies by giving them control of traditional constructive materials and techniques in contemporary society and making them key agents in the processes for the revitalisation and innovation of local architecture through promotion, appreciation, and intercultural exchange; the promotion of the study methodology, action strategies, activities developed and project results at local, regional and national levels and in a European context through different media (presentations, talks, social networks, publications, etc.). These objectives have led to the establishment of four work axes. 1. Vernacular heritage contribution to sustainable architecture: actions aiming to create and increase knowledge of lessons from vernacular heritage and new ways of integrating these lessons into contem­porary sustainable architecture. 2. Materials and art: actions aiming to develop awareness in the audience through communicative and expressive forms linked to the art world, such as sculpture, painting, music and the creation of art ob­jects through the manipulation of local materials and local knowledge. 3. Local craftspeople and traditional construction knowledge: actions aiming to develop awareness in the audience through activities which provide an understanding of the role of craftspeople and tradi­tional materials and techniques in local development, as well as of their current application for a more sustainable architecture and society. 4. Innovative communication and dissemination strategies for reaching a wider audience: activities fo­cused on disseminating the content and results of the project, while reaching new audiences through different strategies. Target audience The main aim of this project has been to transmit knowledge to different audiences, reaching a wide and varied public, and potentially affecting future society and more sustainable local development. Therefore, the aim has been to reach different audiences. • The general public: made up of citizens of all ages who live in the location chosen for the study and the implementation of activities, as well as national and international tourists present there while the activities are being carried out or who can be reached with the final materials. • Children and young people: the project has focused especially on this audience, part of the socie­ty of the future (children and young people), through creative and leisure education activities en­couraging awareness of the potential of vernacular tangible and intangible heritage for the world of the future. • Migrants and refugees: as new members of local society, their integration is fundamental for a seamless coexistence. In this sense, the project aims to include them as recipients of the construc­tive tradition and local know-how, and thus to bring them closer to their host country. In addition, the acquisition of practical knowledge can improve their employability. • Local, regional and national administrations: these administrations are in charge of heritage man­agement and should be involved and interested in meeting the project objectives. The participa­tion of administrations is essential in ensuring that good use is made of the acquired knowledge and the human resources of craftspeople, artists and trained specialists. • Specialists and experts in the field of architecture: these are specialists (architects, engineers, cul­tural managers, historians, ethnographers, anthropologists, geographers, university students, etc.) from different disciplines who currently, and in the short- and mid-term, take part in management and action in heritage, in the construction of buildings, in urban design and planning, in resource management, in strategy design, etc.. • Craftspeople and companies from the construction and tourism sectors: there are still craftspeople who use traditional materials and techniques, but it is essential to preserve this knowledge trans­mitting it to craftspeople and companies currently in operation. Also, artists should be involved in order to make the knowledge intended to be transmitted more appealing. Methodology The objectives set out and the chosen target groups have helped shape the methodology used in the VerSus+ / Heritage for People project. This methodology is based on a multidisciplinary approach (ar­chitectural, historical, geographical, territorial, administrative and managerial, technical and construc­tive, artistic and creative, social, educational, etc.). This made it possible to outline strategies to transfer the principles and lessons from vernacular heritage to society through the design of specific activities for citizen participation, education, promotion and dissemination, and their current implementation in collaboration with the local administrations and social agents involved. Four main strategies were established to carry out this project, which guide all the actions developed. 1. Research and documentation strategies: without doubt, the first step in the transfer of knowledge is to understand what one intends to transmit. To do so, it is vital to study, research and document tangible and intangible traditional heritage, transmitting the values and aspects considered important to society. heritage for people. a project for connecting people with their tangible and intangible heritage • c. mileto, f. vegas • The four strategies established in the project and types of activity proposed (credits: authors) 2. Community engagement strategies: when working in the field of tangible and intangible vernacu­lar heritage it is vital to ensure the involvement of the local population, who are the users of this herit­age, as well as its recipients and guardians. The aim is therefore to establish channels of communica­tion with the local population, the administration, specialists working in the field of heritage, as well as craftspeople, builders, etc. 3. Education strategies: formal or informal education plays a key role in training and raising awareness among today’s young people, who are the pillars of tomorrow’s society. Carrying out educational ac­tions is therefore essential when transferring knowledge of the tangible and intangible heritage to soci­ety in the future. 4. Dissemination strategies: dissemination on a small, medium or large scale allows concepts, content, and activities to be observed by different sectors of both the scientific and general public. Thanks to dig­ital networks and platforms, increasing numbers of users can currently be reached, both nationally and internationally. Based on these four strategies, a series of actions was devised, each addressing one or more strategies, and geared towards one or more target groups: scientific, educational and training activities, fieldwork, and dissemination activities. This in-depth transmission was to be carried out in specifically defined contexts, such as islands and archipelagos (geographically limited territories with accessible administrative, technical and social agents and collaborators), places where vernacular heritage is under pressure, subjected to the transfor­mations of contemporary life, especially mass tourism. These pilot experiences, focused on cases in the Mediterranean area, were designed as a real testing ground for the implementation of actions for so­cial participation, dissemination, education, communication and promotion in different contexts and KNOWLEDGE TRANSFER STRATEGIE TARGET GROUP 1. Research and Documentation 2. Engagement 3. Education 4. Dissemination uni. students children young people authorities professionals researchers craftspeople artists migrants tourists general pub. CONFERENCE AND SEMINARS International Conference • • • • • Conference proceedings • • • Conference exhibitions • • • • Scientific Seminar • • • • • Scientific workshop • • • Seminar proceedings • • • FESTIVALS Architecture documentation • • • Craftspeople interviews • • • • Artists interviews • • • • Seminar Formentera (Talks) • • • • • • • • • • • • Didactic Workshop Calasetta • • • • • • Didactic Workshop Formentera • • • • • • Art and craft call • • • Art and craft exhibition • • • • • • • • • • • • • Art and craft award • • • Dry Stone workshop • • • • • • • • • Recycled Materials workshop • • • • • • • • • • VerSus workshop • • • TOOLS Web App • • • • • • • • • • • Website • • • • • • • • • Instagram/Facebook • • • • • • • • • • • Youtube Channel • • • • • • • • • • • • Digital interactive games • • • • • • • 7 Families game • • • • • • • • Booklet • • • • • Book • • • • • Videos • • • • • • • • • • • • Digital exhibition • • • • • • TOTAL 16 12 11 22 20 5 8 10 10 22 11 12 7 8 11 • Table showing the 4 strategies, 28 actions and 11 target groups established in the project (credits: authors) through different media. These direct experiences in such locations were designed to later have reper­cussions throughout the region and subsequently throughout the whole country. In addition, the pro­motion and support from associate partners makes it possible for these experiences to be applied in oth­er similar European and international contexts. Case studies The case studies were to be carried out in geographically defined settings, such as small inhabited is­lands which offer examples of important tangible and intangible vernacular heritage currently in a phase of adaptation and updating due to the demands of contemporary society, jeopardised by the pres­sure of tourism. All these factors contribute to the transformation and gradual disappearance of local vernacular heritage, ways of life and constructive traditions. These small islands also provided an op­portunity to work in a territory where local administrations, educational institutions, associations, etc., could be easily accessed in order to study the current situation and to design action and implementa­tion strategies for the project activities. The islands selected were used as a pilot project to carry out all the activities designed within the project, involving residents from the entire region, while also being open to the participation of an international public. The case selection focused on the Mediterranean heritage for people. a project for connecting people with their tangible and intangible heritage • c. mileto, f. vegas • Landscape of Formentera, Spain (credits: authors) area, which straddles an easily accessible territory with islands rich in vernacular heritage, thus serving as an exceptional starting point for the project, which aims to expand its reach in the future. The selection criteria for these islands was as follows: small or medium islands within EU territory, since they are easier to monitor and the population is more accessible; islands with a notable pres­ence of traditional architecture that are inhabited year-round and are subject to pressure from tour­ism, which is both an opportunity and a risk factor for tangible and intangible vernacular heritage. Two small islands in the Mediterranean were selected based on these criteria: Formentera, in the ar­chipelago of the Balearic Islands (Spain), with a surface of 83.24 km² and a resident population of 12,124 inhabitants, and Sant’Antioco, in the archipelago of Sulcis (Italy), with a surface of 87 km² and a population of 11,811 inhabitants. Both islands, with similar size and population, display very different cultural characteristics and vary widely in terms of territory, nature, architecture, produc­tion activities, etc. Outputs The VerSus+ / Heritage for People project is based on the execution of a wide range of activities aimed at different audiences according to education, interest and age. The almost thirty activities devised and carried out as part of the project address one or more of the four previously mentioned strategies (re­search and documentation; community engagement; education; dissemination). Throughout the pro­ject, different scientific activities, fieldwork activities and social participation activities – both local and international – were carried out, along with education and training activities, promotion activities geared towards craftspeople and artists, and dissemination activities which could be grouped into three major categories: scientific activities, festivals and tools. • International conference, HERITAGE 2022 – International Conference on Vernacular Heritage: Culture, People and Sustainability, Valencia, Spain, September 2022W International seminar, Which future for vernacular architecture & earthen architecture? Porto, Portugal, June 2023 (credits: authors) Scientific activities These are all the study, research, training and dissemination activities carried out within a scientific framework and providing scientific results. These include: • An international conference, HERITAGE 2022 – International Conference on Vernacular Herit­age: Culture, People and Sustainability (Valencia, Spain, September 2022), with 254 participating authors from 25 countries, the publication of proceedings with 134 peer-reviewed papers and a sci­entific committee made up of 102 outstanding researchers from 24 countries worldwide. As part of this conference, four exhibitions were set up to showcase projects related to the project themes. • An international seminar, Which future for vernacular architecture & earthen architecture? (Por­to, Portugal, June 2023) with over 60 experts from 20 countries worldwide taking part and with the publication of proceedings and 31 papers. This seminar also included a scientific workshop with over 20 international experts on the theme examined in the seminar, whose conclusions were published in a book together with the seminar proceedings. This seminar was also combined with the exhibition of work by students linked to the project, vernacular architecture and its current les­sons for sustainability. Festivals Two festivals were held (in Sant’Antioco, Italy, in April 2022, and in Formentera, Spain, in March 2023) presenting a wide range of activities which aimed to address the four established strategies, and heritage for people. a project for connecting people with their tangible and intangible heritage • c. mileto, f. vegas geared towards a heterogeneous audience. These activities also made use of tools developed within the framework of this project. The activities were prepared and all the necessary tools designed prior to the start of these festivals. • Architecture documentation: in both the locations studied (Calasetta on the island of Sant’Antioco and the island of Formentera), vernacular architecture was documented through case studies that were digitised (with a 3D laser scanner) and the analysis of constructive materials and techniques, relationship to place and territory, etc. • Interviews with craftspeople and artists: both before and during the festivals, interviews were car­ried out with local artisans and artists working with local traditional techniques or developing the relationship between territory and sustainability from an artistic angle. These interviews were use­ful in providing knowledge of the local traditions. • Formentera Seminar (talks): during the festival in Formentera, ten brief talks were organised, open to the participation of island residents, in order to facilitate an exchange of opinions and a debate between local and external experts and local residents. The wide-ranging selection of themes dis­cussed included knowledge of the heritage values of the island, educational and social participa­tion strategies and tools, strategies for the dissemination of vernacular heritage, experimentation with traditional materials in contemporary architecture, etc. • Educational Workshops: educational workshops were organised in Calasetta and Formentera with students from the schools of architecture of the Universities of Florence and Cagliari and from the • Visiting local vineyard during the workshop at Calasetta, Italy Dry stone workshop in Formentera, Spain (credits: authors) • Educational Workshops based on the VerSus methodology in Formentera, Spain (credits: authors) Universitat Politècnica de València. During these workshops, students were able to learn about tools and methodologies for documenting tangible and intangible vernacular heritage, the en­hancement of vernacular heritage, the design of new uses, the design of educational tools and games, etc. • Call for arts and crafts and exhibition: an international call was put out for artists and artisans to show their work in relation to the current use of tradition, with a more contemporary slant. Of the works sub­mitted, 28 were selected for display in the arts and crafts centre of Formentera. A panel of renowned ex­pert judges awarded prizes to the submissions best suited to the themes put forward in the call. • Workshops with local craftspeople and artists: different workshops were organised with local art­ists and artisans to learn the local techniques (dry stone) and traditions (fishing and vine growing) and to reflect on the relationship between the place and the environment (recycled art workshop). • VerSus workshop: two workshops were held with the participation of students from the different universities. The VerSus methodology was used for the analysis of traditional architecture and for learning the correct use of these sustainability principles both in restoration and in new construc­tion projects. • Learning activities and games: games sessions were organised with the local community using the games and tools devised for Calasetta and Formentera. Tools Different tools were designed and implemented to provide a response for education, social participa­tion and dissemination strategies. heritage for people. a project for connecting people with their tangible and intangible heritage • c. mileto, f. vegas • Website and social media: in addition to detailing the objectives and methodology of the project, the website highlights its greatest achievements. These results have also been promoted on differ­ent social media platforms including Facebook and Instagram. The YouTube channel for the pro­ject has made all the videos of interviews with artists and craftspeople available, in order to docu­ment, promote and showcase their work. • Heritage for people Web App: an open access collaborative digital tool has been made available to the public for free. This app allows users to input cases of tangible and intangible vernacular herit­age, as well as architectural samples of new construction and cultural landscapes, all of which are analysed based on the principles of the VerSus project. The database is gradually completed with cases provided by users, also creating a stock of cases which can be consulted at any stage, and used as educational tools showing how the cases can be related, finding cases for the individual sustain­ability parameters, etc. • Digital interactive games: four serious games were designed for learning more about a place, in this case Calasetta on the island of Sant’Antioco (Italy), through interaction with architecture, tra­ditions and people. These four virtual games can only be played on site so that users must interact with tangible and intangible heritage in order to advance. • 7 Families game: based on the traditional happy families game, a set of seven families was designed linked to the seven LU or landscape units of the island of Formentera. For each ‘family’ or land­scape unit, the cards illustrate the landscape, architecture, building techniques, materials and lo­cations for extraction and production of materials. This card game, which is aimed at the general • Participants in the VerSus+ Festival in Formentera, Spain • Booklet VerSus+ / Heritage for people. Educational tools to transmit heritage values (credits: CRAterre) public, teaches about the relationship between the landscape, materials and architecture, as well as the island’s place names. • Booklet: the booklet includes twenty examples of educational or citizen participation activities which are developed for different types of public, different scales of tangible and intangible ver­nacular heritage, and the fifteen environmental, sociocultural and socioeconomic sustainability principles defined in the VerSus project. This booklet aims to encourage university, secondary and primary school teachers, as well as cultural managers, to carry out possible educational and social participation activities. • Book: the book Heritage for People. Sharing Vernacular Knowledge to Build the Future (which you now hold in your hands) aims to analyse four possible strategies for knowledge transfer in relation to tangible and intangible vernacular heritage (conservation and design, education, community engagement, knowledge management and dissemination), also providing examples of good prac­tices for each of these. • Videos: the activities carried out in both festivals, and the interviews with craftspeople and artists were documented on video to show the wide range of activities and audiences involved in this pro­ject. A final information video on the project was also produced. • Digital exhibition: this exhibition reinterprets digital art related to the tangible and intangible ver­ nacular heritage, also reviewing values and concepts from this contemporary digital art perspective. Finally, it is worth noting other activities developed in connection with the project, including educa­tional workshops with students from different schools which led to reflection on the lessons in sustain­ability of vernacular heritage and their possible use in contemporary architecture, presentations of the project in different national and international forums, etc. Results From the outset, the VerSus+ / Heritage for People project aimed at the transfer of the principles and les­sons in sustainability obtained from tangible and intangible vernacular heritage and applied both to heritage for people. a project for connecting people with their tangible and intangible heritage • c. mileto, f. vegas • Homepage of the project website modern life and to contemporary architecture. The project has focused mostly on people, both young and old, specialists, students in the field or those completely new to it, local residents, tourists, migrants, etc. Despite the pandemic which broke out in 2020, the project successfully completed most of the ac­tions which had been devised from the start, even expanding actions and activities in some instances. Establishing guidelines (knowledge, teaching, participation and dissemination) has been essential to the approach employed in these activities, reaching the different social groups and working with them in pilot locations. This methodology, along with its related strategies and actions, can be extrapolated to other cases and locations. Its implementation in two pilot cases, Sant’Antioco and Formentera, tested the actions and identified the difficulties and possibilities arising in each case. References ICOMOS 1999, Charter on the Built Vernacular Her-The Venice Charter 1964, International Charter for itage, available online. the Conservation and Restoration of Monuments and Sites, (07/2023). CRAterre/European Union, Grenoble. UNESCO Intangible Cultural Heritage 2003, Con-Correia M., Dipasquale L., Mecca S. (eds.) 2014, Ver­ vention for the Safeguarding of the Intangible Cultur­sus: Heritage for Tomorrow. Vernacular Knowledge for al Heritage, Sustainable Architecture, Firenze University Press, (07/2023). Florence. UN 2005, Convention on the Protection and Promotion Faro Convention 2005, Convention on the Value of of the Diversity of Cultural Expressions, (07/2023). culture-and-heritage/faro-convention> (07/2023). versus methodology: development and application Gilberto Duarte Carlos, Mariana Correia CIAUD-UPT, Branch of CIAUD Research Centre in Architecture, Urbanism & Design, Portucalense University, Porto, Portugal The development of the project VerSus / Lessons from Vernacular Heritage to Sustainable Architecture (2012-2014)1, constitutes the conceptual genesis of VerSus+ / Heritage for People (2019-2023). The two projects were developed in partnership by Escola Superior Gallaecia (ESG, now at Universidade Portu­calense - UPT), Universitat Politècnica de València (UPV), University of Florence (UNIFI), University of Cagliari (UNICA), and CRAterre-ENSAG, in the framework of the Creative Europe programme. The VerSus project outcomes (available at: esg.pt/VerSus) produced important results in a short-term period, which created expectations regarding its medium and long-range impacts (Carlos et al., 2014) (Correia, Dipasquale, & Mecca, 2014), especially following the European Commission award in 2016, which recognised the VerSus project as a success story “for its impact, contribution to policy-making, innovative results and creative approach - a source of inspiration for others” (Creative Europe Project Results Platform, 2016). In 2017, the project also won the ADDIPA European Award for Architecture Heritage Intervention (3rd Edition, category D). The long-term overview of the VerSus project resulted in several authors learning from the project, such as Olukoya & Atanda (2020), who mention the VerSus project's holistic overview of vernacular archi­tecture and sustainability, or Aktürk, & Fluck's (2022) case study application as a response to climate. For the VerSus partners, it was important to approach vernacular heritage and sustainable architec­ture using a consistent methodology, capable of systematisation and of external application, within and outside the participating institutions. This was perceived by several authors, such as Ovali, & Delibas (2016) or Castro Fiorito (2016), among others, when analysing and applying the VerSus methodology. There was also a rising interest in the VerSus conceptual approach, as well as in the application of the VerSus methodology. Some authors, such as Ovali & Delibas (2016) refer that these were VerSus most known learned lessons, during and after the completion of the project. From thematic support for technical workshops, to the methodological basis of Master's and Doctoral theses, but also for the development of architectural works, the VerSus Project has been consolidating itself internationally, going beyond institutional committees and networks. VerSus has been considered a reference, both as a method and as a tool, and has driven researchers to focus on its operational approach, especially as an opposite page VerSus methodology workshop in Cagliari, Italy, 2013 (credits: authors) 1 The project VerSus Lessons from Vernacular Heritage to Sustainable Architecture (2012-2014) was coordinated by Escola Superior Gallaecia, a school of architecture and multimedia that was integrated in 2021, into Portucalense University (UPT) in Porto, Portugal, as the new Department of Architecture and Multimedia Gallaecia (DAMG). • Wheel of the sustainability principles identified in the VerSus project (credits: CRAterre) instrument for sustainable development. This was detected, for instance, by authors such as Germanà (2021), Castro Fiorito (2016), or Cardoso Martínez (2016). According to the VerSus project aims, the method was based on research developed through case stud­ies, systematising the contents in a reversible reading structure, of a recurring nature. This structure started from an analytical decomposition, defined by sequential steps, similar to what can be designated as analytical categories. In this specific case, the innovation was brought about, by the fact that its imple­mentation was intended to constitute both an interpretative and an operative tool, useful for the study of heritage and for architectural design (Correia et al., 2014). This operative method, or approach, established a direct link between what was designated as a princi­ple of sustainability (initially linked to an anthropological need), a resolution strategy, a generic solution and, finally, a concrete and specific example. These concrete examples, which were decisive for the validation of the developed conceptual frame­work, were used as case studies (Carlos et al. 2014). The choice of case studies was based on an extensive documentation produced by the partners over more than 20 years of prior work in the area of vernacular heritage, thus justifying the institutional consortium gathered for the project. For the most part, the data presented was collected through fieldwork techniques, constituting original or updated survey processes by the research team. A very broad sample from the analysed cases, 52 in total were selected for the publication VerSus: Heritage for Tomorrow (Correia, Dipasquale, & Mecca, 2014). From those, 32 cases addressed the vernacular architecture character, and 20 cases had a contemporary architecture approach. The representativeness of the project was associated with two aspects: the specificity of the principle of sustainability and its urban/architectural morpho-typology. The principle of sustainability required a profound review of the state of the art, namely with regard to the evolution of the term and its concep­tual scope. In addition to the publications considered as a reference in the scientific area, research-work versus methodology: development and application • g. duarte carlos, m. correia was developed through a selection of current classification systems aligned with the premises estab­lished by the European Union. In the designation of areas, the interpretation of results was carried out through the study of specific architectural indicators. This option was intended to avoid vague and subjective generalisations that would undermine the perception of its practical usefulness, as encouraged by Vellinga (2013). From the comprehensive review of these aspects, a first categorisation emerged, which divided the intervention and its structure into three fundamental areas, which in turn derived into principles and associated strategies: 1. The environmental scope: based on the capacity to integrate buildings with the environmental features of a place, limiting the negative impacts, also in relation to climate change; 2. The sociocultural scope: based on the capacity to guarantee and strengthen the sense of belonging, cultural diversity, local knowledge and know-how, personal and community well-being, social cohesion and the recognition of inherited values (CRAterre, 2014); 3. The socioeconomic scope: based on the capacity to produce and maintain income and social well-be­ing within the territory, empowering communities. Due to the project’s operational aspect, the VerSus team kept in mind the need for the project to make use of participatory processes, involving both researchers and students. Thus, it was clear that it would be through graduate and post-graduate student research that the receptivity of the methodology would become more noticeable. Besides, throughout the process, a series of scientific workshops were used as a tool for validating the analytical system. These workshops were always organised together with the Project's plenary meetings, so that the results had a direct impact on the development of the methodology. The workshops were always preceded by a scientific seminar, in which the research team presented the methodology under development and some of the case studies analysed to that point. Following the seminar, students and • Members of the research teams of the five universities involved, Vila Nova de Cerveira, Portugal International Conference Vernacular Heritage and Earthen Architecture CIAV2013 | 7oATP | VerSus2013, Vila Nova de Cerveira, Portugal (credits: authors) • Posters of the winning projects of the 2014 student competition (credits: authors of the posters) teachers were invited to a thematic session, where they applied the VerSus methodology in concrete situations, simultaneously analysing pre-selected cases of vernacular heritage and of contemporary ar­chitecture. Throughout the five scientific seminars and workshops held in Portugal, Spain, Italy and France, the need to develop a structure that would allow for an intuitive interpretation became clear. In this way, research work was developed in order to increase the VerSus conceptual synthesis and graphic expres­sion, which would help improve the understanding of VerSus approach. The workshop format was also a key-contribution for the development of the VerSus method and results. Writing the pedagogical texts concerning the VerSus project for the publication Heritage for Tomorrow, helped clarify the overall operative method of the project. The use of representative samples, both in geographic and typological terms, allowed the team of researchers to validate the scope and the diversity of the approach. The last methodological systematisation, complemented with the contribution of all partners, determined the identification of 5 principles for each of the 3 areas, which were in accordance with the fundamental objectives associated with the origin of the vernacular heritage that was studied. These 5 principles corresponded, in turn, to other strategies, which also included the analysed solutions. These objectives could also be understood as qualities inherent to specific architectural features, regard­less of their vernacular classification. As a result, this led to the development of a basic system for assess­ versus methodology: development and application • g. duarte carlos, m. correia ing the sustainability of interventions, with a particular focus on the potential to predict their value, even during the design phase of the project. According to the VerSus holistic approach, the quality of the analysed work was not based on statistical efficiency of compliance with a certain principle, but, rather, on the pursuit of an effective balance between the designated areas. Using this method, the greater the number of principles identified within the designated areas, the more grounded and consistent the analysed cases and the proposed solutions. The VerSus method was applied in a pedagogical context and with the participation of professionals, which allowed testing the implementation of the work being developed in similar contexts and in com­plementary studies. Throughout the following years, a variety of examples of its application emerged, which demonstrated a greater capacity for critical consideration of the VerSus Project, in the form of Master's dissertations and Doctoral Theses, with a greater emphasis on environmental and socioeco­nomic sustainability. Several experiences were observed in the context of study programmes of graduate degrees in Architecture, in which VerSus publications were used as essential course material. The VerSus project and method contributed to a better understanding and respect for the intelligent ap­proach inherent to vernacular heritage, as well as to its contribution to a more sustainable architecture in todays’ world of fast and immediate responses. References Aktürk G., Fluck H. 2022, Vernacular Heritage as a Re-Vernacular Heritage to Sustainable Architecture, sponse to Climate: Lessons for future climate resilience CRAterre-ENSAG. from Rize, Turkey, «Land», vol. 11, no. 2, pp. 276. Germanà M.L. 2021, The Urban-Rural Continuum. Carlos G.D., Correia M., Dipasquale L., Guillaud The Bioclimatic Approach to Design, Between Past H., Mecca S., Mileto C., Vegas F., Achenza M., Vi-and Future, in G. Chiesa (ed.), Bioclimatic Approach-ana D., Cannas L.G.F. 2014, Research method and es in Urban and Building Design, Springer, London, operative approach, in M. Correia, L. Dipasquale, S. pp. 153-175. Mecca (eds), Versus Heritage for Tomorrow: Vernacu-Olukoya O.A., Atanda J.O. 2020, Assessing the Social lar Knowledge for Sustainable Architecture, Firenze Sustainability Indicators in Vernacular Architecture - University Press, Florence, pp. 23-28. Application of a Green Building Assessment Approach, Castro Fiorito L. 2016, Reinterpretación de programa «Environments», vol. 7, no. 9, pp. 67. habitacional vernáculo: Aplicación de estrategias sos-Ovali P. K., Delibas N. 2016, Analysis of Kayaköy tenibles en Galicia Meridional, Master Thesis in Ar- within the scope of the sustainability of the vernacular chitecture and Urbanism, Escola Superior Gallaecia. architecture/ Yerel mimarinin sürdürülebilirligi kap-Correia M., Dipasquale L., Mecca S. (eds.) 2014, Ver-saminda Kayaköy'ün çözümlemesi, «Megaron», vol. sus: Heritage for Tomorrow: Vernacular Knowledge for 11, no. 4, pp. 515-529. Sustainable Architecture, Firenze University Press, Vellinga M. 2013, The noble vernacular, «The Journal Florence. of Architecture», vol. 18, no. 4, pp.570-590. CRAterre-ENSAG (ed.) 2014, Versus: Lessons from transmission of the versus method to architecture students and lecturers Sebastien Moriset CRAterre, Grenoble, France Eight years after their publication, it is interesting to look at the impact that the two VerSus books have had on architectural education. The authors of these publications, all architecture lecturers, unani­mously agree that VerSus has spread far more widely than we could have imagined. Thanks to the pub­lications, the VerSus wheel comes up easily in web search engines whenever students or teachers under­take research that seeks to weave links between vernacular architecture and contemporary design. Ar­chitecture courses incorporating VerSus analysis can be seen in a wide variety of contexts including out­side Europe. Some teachers adopt the tool on their own, others call on one of the 5 initial project part­ners to explain how to proceed. Three main uses by students and their lecturers can be identified: • contextual analysis prior to a design • analysis of student projects • analysis of contemporary projects. Context analysis In the case of context analysis, VerSus is used to understand places in their cultural landscape dimen­sion. When teachers send their students to a municipality with remarkable vernacular architecture to collect data for the design of a sustainable project, VerSus proves very useful because it curbs in the students the prime instinct of architects which is to look for the aesthetic dimension of buildings. By using the VerSus grid, they go deeper into their analysis of the situation. On the environmental side, for example, in addition to being interested in the landscape integration of buildings, they will question the origin of the material resources as well as the relationship between the buildings and the climate. In this way, buildings that would not have attracted their attention because of their modest aesthetic qualities can turn out to be brilliant in bioclimatic terms. The same applies to the socio-economic and socio-cultural dimensions of the analysis grid, which forces the students to enter into the thinking of the craftspeople at the time in order to question their design logic. They thus seek to answer questions such as: "why did they settle in this place?", "why did they use such a material in such a place?", "what were the tools and forms of mutual aid mobilised for this construction?", "what were the trades of the time?", "with what type of maintenance have these constructions survived the centuries?", etc. If, in addition to conducting their study as simple outside observers, the students have the time to organise a presentation-debate with the inhabitants, they gain an even richer level of knowledge of the site. When opposite page Students working on a VerSus analysis (credits: author) • Results of the VerSus analysis (credits: author) explaining the 15 VerSus principles through examples to local people, the inhabitants in turn ask them­selves questions and quickly describe what they have in their village that is comparable. At the end of the session, they sometimes invite the students into their homes or into parts of the village that had not been studied in order to discover new treasures. Analysis of student projects The VerSus tool can be used in a second step to help students in their design process. By designing with VerSus in mind, they are able to better channel their ideas and better structure the narrative that they will use to defend their project in front of lecturers. VerSus serves as a checklist for them to continually self-assess their progress and identify weaknesses in their proposals. They are thus able to separate what is transmission of the versus method to architecture students and lecturers • s. moriset already successful from what still needs to be improved. The tool also forces them to consider dimensions that they would not necessarily have studied. On a technical level, they anticipate, for example, how their project will be built, used and maintained in the long term. If wood is the ideal material for this location because a local industry is already operational, they will talk to local craftspeople to find out which wood species they can work with on their machines, the size of their workshops, the power of their lifting equip­ment, etc. In this way, they ensure that they do not design elements that will need to be prefabricated elsewhere. Likewise, they avoid the stresses on the site and the extra costs that unrealistic designs would generate. On the human level, they also manage to develop relevant social interactions favouring conviv­iality, the transfer of knowledge or the possibility of shared uses. It is possible to achieve the same results without VerSus, yet in our opinion the 15 criteria grid facilitates the design process. Keith and Marie Zawistowsky, a couple of teachers at the Grenoble School of Architecture, who super­vise the design/buildLAB studio (www.designbuildlab.org), use the VerSus tool in the design phase of their projects. Their teaching is structured around the realisation of real projects which allows them to confront students with design and construction simultaneously. The architecture they produce with students emerge from an intimate understanding of people and places, and this has become their trade­mark. Using the VerSus tool, they encourage students to review their projects from different angles of observation, so that every opportunity to enrich the design is explored. VerSus has not changed their very human approach to architecture, but it does help them to better convey their ideas. Analysis of contemporary projects Another use that has been widely developed since the publication of VerSus is the analysis of contem­porary projects. This use was already suggested at the end of the VerSus booklet published in 2014 with the analysis of 8 projects. However, these examples did not go into detail. As part of the teaching process, students are generally asked to work in small groups of 2 to 3 people so that their analysis can be debated by several people and the discussions within the group can help develop the students’ critical thinking skills and their ability to construct an argument. When working alone, the participants certainly do think, but they do not go through this phase of confrontation of ideas with their peers, which seems to us to be essential. The analysis of contemporary projects can be done over half a day or a whole week. The more time the students have, the more detail they can go into. We therefore recommend devoting sever­al days to this exercise. If they have a whole week, then they spend about 2 days reviewing the published literature on the selected project in order to complete the 15 criteria grid, separating the positive and negative inputs to each criterion. At the end of the two days, they can present a VerSus wheel marked red where the project is weak and green where it is very strong on sustainability. For each of the criteria, there is usually both red and green because perfect projects do not exist. From the third day onwards, armed with their detailed analysis of the project, they will try to make contact with the project’s stake­holders: the owner, designers and builders in order to understand the project’s development phases. • and opposite page House for all in Four, France Built in 2018 by students from the Grenoble School of Architecture as part of the design/buildLAB courses supervised by Keith and Marie Zawistowski (credits author) They sometimes also interview users to ensure that the exceptional results touted in publications are indeed real, in terms of functionality or thermal comfort, for example. This exchange provides them with new insights, particularly on the challenges encountered during the construction phase or the problems encountered by the designers in gaining acceptance for unconventional materials and tech­niques. The remaining days of the week are used to finalise a 15 to 30-page dossier which they present to their classmates, giving them an additional opportunity to analyse an architecture on the basis of a structured argument. The choice of projects is usually theirs. We recommend that they choose a project that they admire in terms of sustainable development. The conclusions of this exercise are often the same for the students. They ap­preciate being able to enter into the intimacy of a project that they seemed to know well and that turns out to be much more complex than they imagined. Their perspective changes completely between the beginning and the end of the exercise. By spending time investigating what they considered to be a model project, they discover not only the flaws but also new valuable elements, some of which they had missed. VerSus can therefore be used in a variety of ways and at all stages of the architectural curriculum. Some students keep the grid to propose analyses in their Master’s theses. What seems essential to us is to be able to inscribe this 15-criteria analysis grid in the minds of students so that they acquire the reflex of analysing architecture in a transversal way. Thinking in this way allows playing with the parameters in a careful way during the design phase and to avoid any gross distortion by developing one criterion too much to the detriment of the others. The grid also allows students to perceive intelligence everywhere, even in buildings that seem insignificant or even ugly at first glance. However, it must continue to be made clear that VerSus is about extracting the intelligence that led to the creation of vernacular architecture and not simply duplicating those buildings that have lasted for centu­ries. Some of VerSus’s detractors may have complained that the tool seeks to regress architecture by forcing 21st century humans to live as they did in the Middle Ages. This is not the case, VerSus simply requires an understanding of the balances of the past in order to better measure the balances of today. Furthermore, VerSus should not be used in place of other tools such as life cycle analysis grids or energy grids proposed by various construction labels in Europe. VerSus remains a qualitative, rather than a quantitative tool. transmission of the versus method to architecture students and lecturers • s. moriset References Correia M., Carlos G., Rocha S. (eds.) 2014, Vernacular heritage and earthen architecture: contributions for sus­tainable development: Proceedings of CIAV 2013 / 7th ATP / VerSus, Vila Nova de Cerveira, Portugal, 16-20 October 2013, CRC Press. Correia M., Dipasquale L., Mecca S. (eds.) 2014, Ver­sus: Heritage for Tomorrow: Vernacular Knowledge for Sustainable Architecture, Firenze University Press, Fl-rence. Correia M., Guillaud H., Moriset S., Sánchez Munoz N., Sevillano Gutierrez E., Misse A., Cloquet B. 2014, Lessons from vernacular heritage to sustainable archi­tecture VerSus [Exposition], Universitat Politècnica de València. Frey P. 2010, Learning from Vernacular. Towards a New Vernacular Architecture, Actes Sud, Arles. Guillaud H., Moriset S., Sánchez Munoz N., Sevil­lano Gutierrez E. 2014, Versus: lessons from vernac­ular heritage to sustainable architecture, CRAterre, (02/2023). Mileto C., Vegas F., Correia M., Carlos G., Dipas­quale L., Mecca S., Achenza M., Rakotomamonjy B., Sánchez Munoz N. 2020, The European project “ver­sus+ / Heritage for people”: Objectives and methodolo­gy, in Architectural and archaeological heritage: man­agement and new-technologies (vol. 1). Proceedings of the international conference on vernacular architecture in world heritage sites. Risks and technologies - Heritage 2020 (3D Past | Risk-Terra), Copernicus Publications, Göttingen, pp. 645–649. Mileto C., Vegas F., García L., Cristini V. (eds.) 2015a, Earthen architecture: past, present and future: Proceed­ings of the international conference on vernacular herit­age, sustainability and earthen architecture, Valencia, Spain, 11-13 September 2014, Taylor & Francis. Mileto C., Vegas F., García L., Cristini V. (eds.) 2015b, Vernacular architecture: towards a sustainable future: Proceedings of the international conference on vernacular heritage, sustainability and earthen archi­tecture, Valencia, Spain, 11-13 September 2014, Tay­lor & Francis. Moriset S. 2022, VerSus, leçons du patrimoine vernac­ulaire pour une architecture durable, in Cours S04 : Ar­chitecture et paysage / Théorie et méthodologie du projet, Danétal, (02/2023). Sánchez Munoz N., Moriset S., Mecca S., Dipas­quale L., Achenza M., Mileto C., Vegas López-Man­zanares F., Correia M., Carlos G. 2022, Transmission de la méthode VerSus “from Vernacular to Sustaina­ble” aux étudiants et enseignants d’architecture : re-tour d’expérience, in TERRA EDUCATION III : per­spectives pour le développement de l’enseignement sur les architectures de terre, CRAterre, pp. 30–35, (02/2023). from intangible heritage to circular knowledge Letizia Dipasquale, Saverio Mecca, Lucia Montoni Università degli Studi di Firenze, Florence, Italy VerSus+ / Heritage for People project and the previous VerSus / Lessons from Vernacular Heritage to Sustainable Architecture project have focused on the intangible dimension of the vernacular architec­tural heritage, a heritage of mainly tacit technical and scientific knowledge characterised by a high level of diversity. Intangible heritage refers to the living expressions and practices inherited from our ancestors, including traditions, rituals, music, dance, oral histories, craftsmanship, and other forms of cultural knowledge which rely on the active transmission and sharing of knowledge between individuals and communities. This knowledge is not confined to textbooks or formal education systems but is rather passed down through informal channels, such as storytelling, apprenticeships, and communal practic­es. This continuous transmission has ensured that the knowledge remains alive and relevant, allowing future generations to learn, practice, and reinterpret it. Indeed, intangible heritage is not static; it is able to adapt to changing social, cultural, and environmental contexts. Traditional technical know-how refers to the specialised knowledge, skills, and techniques that have been developed and passed down through generations within traditional and indigenous communities. It encompasses the traditional practices, craftsmanship, and expertise associated with specific trades, crafts, or professions. This kind of knowledge is characterised by its adaptability, sustainability, and re­source efficiency. It is rooted in the principles of circular economy, such as the reuse, repair, and recy­cling of materials, as well as the optimisation of resource use and waste reduction. Such a knowledge system is often closely tied to cultural traditions, natural resource management, and sustainable live­lihoods, and it plays a vital role in preserving cultural identities, fostering community resilience, and contributing to the sustainable development of societies VerSus+ / Heritage for People project is based on the concept that communities can engage creative­ly with their intangible heritage, incorporating new elements and ideas while retaining its essence. This adaptability fosters innovation and enables the knowledge to remain vibrant and meaningful in contemporary society. When we study traditional technical knowledge, and in particular architectural knowledge, trying to codify the elements useful for the design of conservation and restoration work, renovation or new buildings, we perform an important operation, transforming this know-how into circular knowledge. Circular knowledge as relevant part of circular economy Circular knowledge can be defined as a type of knowledge that forms a closed loop, where the informa­tion or understanding obtained is shared, reused, and regenerated within a community or society. The opposite page A student working on the analysis of a traditional building in Formentera, Spain (credits: T. D'Intino) • Interview with builders and inhabitants of the villages of Northern Syria (credits L. Lupi, 2009) basis of this approach is a continuous flow, exchange, and application of knowledge, with the aim of fostering innovation, sustainability, and societal development. To promote circular knowledge, it is nec­essary to encourage collaboration, information sharing, learning from historical experiences, fostering innovation, and actively involving stakeholders. Its validity for sustainable development is linked to the ability to recognise its dynamic nature and its potential for adaptation, transformation, and regeneration to address contemporary challenges and promote positive change. Circular knowledge can be considered a relevant part of the broader concept of a circular economy. The circular economy is an economic model that aims to minimise waste, optimise the use of resources, and foster sustainability by promoting the reuse, recycling, and regeneration of materials and products. Circular knowledge complements the principles of a circular economy by focusing on the sharing, re­use, and regeneration of knowledge within society. Intangible heritage reflects the rich cultural diversity of different communities around the world. Cir­cular knowledge recognises the importance of diverse perspectives and encourages intergenerational dialogue. In the case of intangible heritage, older generations share their knowledge and experiences with younger generations, fostering a sense of continuity and cultural identity. This exchange of knowl­edge strengthens social cohesion and promotes understanding and respect for diverse cultural practices. Circular knowledge encourages sustainable practices by emphasising the conservation and revitalisa­tion of traditional knowledge and skills. By integrating intangible heritage into sustainable development strategies, communities can ensure the preservation of their cultural identities while contributing to the well-being of their environment and society. from intangible heritage to circular knowledge • l. dipasquale, s. mecca, l. montoni From a circular knowledge perspective, the dynamic nature of intangible heritage and its potential for transmission, adaptation and regeneration is thus recognised. This perspective highlights the role of communities, intergenerational dialogue, and sustainable practices in preserving and revitalising cul­tural traditions and knowledge for future generations, which is the aim and meaning of the project line from VerSus / Lessons from Vernacular Heritage to Sustainable Architecture to the present VerSus+/ Heritage for People. Based on the lessons learnt in this project, we can identify some principles for the implementation of circular knowledge processes to promote a more sustainable and resilient future. • Knowledge sharing and collaboration: encouraging the sharing of expertise, best practices, and les­sons learned among different stakeholders, such as researchers, businesses, communities, and poli­cymakers. By sharing knowledge, valuable insights can be gained, leading to the the acceleration of the transition to a sustainable development. • Learning from the past: acknowledging the value of traditional knowledge and practices inherited from previous generations. By studying and understanding past approaches, societies can extract lessons and insights to inform present-day strategies. • Innovation and continuous improvement: fostering innovation and continuous improvement by en­couraging the regeneration and reinterpretation of existing knowledge. • Engaging stakeholders and community participation: Fostering the circular knowledge means en­couraging the active involvement of individuals in the creation, interpretation, and regeneration of knowledge. Community members play a crucial role in keeping the knowledge alive through their • Workshops on innovation of traditional materials and building techniques at the Festival Grains d'Isère 2023, Grands Ateliers, Villefontaine, France (credits L. Dipasquale) continuous engagement, participation in rituals and festivals, and the transmission of skills and traditions. By sharing knowledge and building capacity, circular knowledge initiatives facilitate the capacity to develop sustainable solutions and create a more resource-efficient and resilient future by enabling stakeholders to make informed decisions and take meaningful actions. The role of circular traditional knowledge for the sustainability and resilience of hu­man ecosystems Circular traditional technical knowledge plays a crucial role in promoting sustainability and resilience within human ecosystems. As evidenced by the investigation and experiences conducted, it is evident that traditional knowledge encompasses various crucial facets that are pertinent in addressing contem­porary global environmental and societal concerns. • Sustainable Resource Management: traditional technical knowledge frequently encompasses practises that effectively facilitate sustainable resource management. Indigenous and traditional communities have developed intricate systems and techniques for utilising natural resources in a sustainable manner. This includes methods for selective harvesting, rotational farming, water management, and biodiversity conservation. By integrating such knowledge into contemporary practices, human ecosystems can achieve long-term sustainability by ensuring the responsible use and preservation of natural resources. • Adaptation to Environmental Changes: human ecosystems are constantly exposed to environmen­tal changes, including climate variability, natural disasters, and ecological shifts. Circular tradition­al technical knowledge holds valuable insights into adaptation strategies that have been developed and refined over generations. This knowledge equips communities with the skills and practices necessary to adapt to changing environmental conditions. It enables them to respond to challenges such as changing rainfall patterns, loss of biodiversity, or shifts in agricultural productivity, thereby enhancing the resilience of human ecosystems. • Conservation of Cultural Heritage: circular traditional technical knowledge is often closely tied to preservation of cultural heritage. Preserving and revitalizing this knowledge is crucial for maintain­ing cultural diversity and promoting social cohesion within human ecosystems. By safeguarding traditional knowledge systems, communities can reinforce their cultural values, knowledge trans­mission mechanisms, and intergenerational dialogue. This conservation of cultural heritage con­tributes to the overall resilience and well-being of human ecosystems by fostering a sense of identi­ty, community pride, and social cohesion. • Local Economic Development: traditional technical knowledge can provide the foundation for sus­tainable and locally appropriate economic activities. Traditional crafts, agriculture, fishing tech­niques, and other practices rooted in circular traditional technical knowledge offer opportunities from intangible heritage to circular knowledge • l. dipasquale, s. mecca, l. montoni for livelihoods that are well-suited to local ecosystems and cultural contexts. By promoting these traditional economic activities, human ecosystems can enhance their resilience by reducing de­pendence on external inputs, diversifying livelihood options, and strengthening local economies. • Knowledge Transfer and Community Empowerment: traditional technical knowledge is typically transmitted through community-based learning processes and hands-on experiences. This knowl­edge transfer fosters community empowerment by valuing and involving local expertise. By rec-ognising and integrating circular traditional technical knowledge into decision-making processes, policies, and education systems, human ecosystems can empower local communities to actively participate in the management and governance of their resources. This involvement strengthens the resilience of human ecosystems by fostering a sense of ownership, promoting sustainable prac­tices, and ensuring the continuity of traditional knowledge systems. Hence, the incorporation of traditional technical knowledge into present-day practises and policies has the potential to enhance the capabilities of human ecosystems in addressing environmental issues, pro­moting social welfare, and guaranteeing the long-term sustainability of natural and cultural resources. References Asquith L., Vellinga M. 2006, Vernacular Architecture in the Twenty-First century, Taylor & Francis, London. Correia M., Dipasquale L., Mecca S. (eds.) 2014, Ver­sus: Heritage for Tomorrow: Vernacular Knowledge for Sustainable Architecture, Firenze University Press, Fl-rence. Dipasquale L., Mecca I. 2016, Vernacular architecture as codified model for the contemporary sustainable pro­ject, «TECHNE - Journal of Technology for Architec­ture and Environment», pp. 190-198. Dipasquale L., Mecca S., Özel B., Kisa Ovali P. 2014, Resilience and Intangible Heritage of Vernacular Archi­tecture, in Correia M., Dipasquale L., Mecca S. (eds.), VerSus: heritage for the future. Vernacular knowledge for sustainable architecture, FUP, Florence. Ellen R., Parkes P., Bicker A. (eds.) 2016, Indigenous environmental knowledge and its transformations: Crit­ical anthropological perspectives. Routledge, London. Magni G. 2016, Indigenous knowledge and implica­ tions for the sustainable development agenda, UN­ESCO, (04/2023). Mileto C., Vegas F., García L., Cristini V. 2015, Ver­nacular architecture: towards a sustainable future: Pro­ceedings of the international conference on vernacular heritage, sustainability and earthen architecture, Va­lencia, Spain, 11-13 September 2014, Taylor & Fran­cis, London. Reyes-García V., Fernández-Llamazares Á., Guèze M., Garcés A., Mallo M., Vila-Gómez M., Vilaseca M. (eds.) 2020, Local indicators of resilience to climate change: Integration of scientific and indigenous knowl­edge «Global Environmental Change», 63, 102105, doi: 10.1002/wcc.374. UNESCO 2003, Text of the Convention for the Safe­guarding of the Intangible Cultural Heritage, (04/2023). indigenous & traditional knowledge systems and the circular paradigm Debora Giorgi Università degli Studi di Firenze, Florence, Italy Scientific research is increasingly aware of the role and benefits of indigenous knowledge systems in science, education and the practice of natural environment management. These components are slow­ly being recognised in other fields, such as planning and design, food and agriculture; this inclusion promotes more respectful and equal decision-making, as well as new perspectives on the meanings and concepts of sustainability. It also opens up dialogue for constructive planning procedures derived from the indigenous worldview. This includes a regenerative planning paradigm that places culture, climate and ecosystem needs at the core of sustainability. Climate change and global crises since the COVID-19 health emergency have highlighted weaknesses in resource and value chains, necessitating a shift in global policies. At the European level, the Circular Economy Action Plan (CEAP) aims at the transition from a linear society to a carbon-neutral, environ­mentally sustainable, toxic-free and fully circular economy by 2050. But in order to achieve a transition from the current linear, polluting and wasteful economy to a circular and sustainable economy, a sys­temic and holistic approach is essential, and above all a radical paradigm shift. I will try to show that the circular paradigm is closely related to the Indigenous and Traditional Knowl­edges paradigm and that the latter can offer innovative ways of thinking and approaches, a real toolbox for designing for adaptation and resilience in the face of climate change and other human-induced challenges. The paradigm of circularity, so closely related to that of sustainability, replaces the linear process typical of modern industrial economies, introducing a principle of efficiency extended to the appropriate use or reuse of all resources. The circular paradigm requires thinking in cycles, working regeneratively and within the systems of nature, eliminating waste, and thinking about the interconnections of all actions in a systemic manner. This translates into the famous 3 R's - Reduce, Reuse, Recycle - but also into other important concepts, emphasising the cyclical nature of a closed system, which finds a point of equilib­rium precisely in the inversion of the entropic balance, through the regenerative principle: Re-birth, Re-start, Re-new, Re-pare... This is not such a new concept if you think that up to 70 years ago, our grandparents did not throw an­ything away and reused and recycled almost everything: old clothes were used to make blankets or car­pets, olive oil was used to make soap, and so on, but above all, every object or utensil was carefully kept, repaired, fixed and passed on for generations. Isolation, or much more simply the greater difficulties of opposite page Oasis of Timimoun, Algeria (credits: author) • Reconstruction of a retaining dry wall near Schio, Dolomites, Italy (credits: E.P. Ferrari) travel and communication, made it necessary to have strong, collaborative communities in which all individuals worked together for the common good. In the small villages scattered in often difficult and isolated areas - as is the case with the oases or moun­tain settlements of the High and Middle Atlas in North Africa, but also in our Alps - we often find ourselves faced with almost monumental agrarian or hydraulic settlements, which did not originate from an organisation of centralised power, but rather from social systems organised according to rules of widespread democracy, based on mutual aid and solidarity. Such social systems required each member to contribute labour to what were considered collective goods, whether it was the construction of a gra­nary, an underground canal for water supply, terracing or the harvesting of grain. So-called advanced societies believed that through technological progress one could free oneself from environmental and social dependence by promoting a principle of linear and unlimited growth, in which each individual is essentially disconnected from other species and nature. This culture, which is indifferent to places and their qualities, has produced irreparable damage that today threatens the eco­logical balance of the entire planet. The observation of societies and settlements that have developed under difficult, if not extreme, environmental conditions offer us an alternative type of relationship with the environment based on the renewable and regenerative use of resources through 'soft' environmen­tal control and design actions. These extreme environmental conditions have set insurmountable limits, within which ways of life have developed that rely on a perfect but very fragile balance, developing refined and ingenious tech­nologies based on the careful and scrupulous use of rare and precious resources in which the life cycles of all species, water, waste, and food, are integrated into the social structure and life of the community. Cohesion, sharing, solidarity, collaboration, mutual aid are the principles underlying survival in such indigenous & traditional knowledge systems and the circular paradigm • d. giorgi harsh environmental conditions and, perhaps, the current state of the planet, with climate change and the progressive depletion of available resources, place us in a similar situation. It is no coincidence that today we speak of sharing economy, frugal economy, and blue economy in those practices that are related to the concept of Social Innovation. These are practices that arise from below from social urgencies or simply from a growing awareness, which seek to respond innovatively to society's needs by building new social and community relations. We are thinking of car sharing, co-housing or BlaBla car, supported by the widespread diffusion of advanced technologies, borrowing from traditional housing or collective transport systems still widely diffused in Africa and in some developing countries. We can say that the genesis of the circular paradigm - now finally fully understood as a necessary condi­tion for sustainability - finds its roots in certain pre-industrial socio-economic models based on tradition­al knowledge (Traditional & Indigenous Knowledge System). Over the past decade, the international community has recognised the value of the traditional knowl­edge system and proposed its integration into climate change response strategies. The United Nations Framework Convention on Climate Change (UNFCCC) at its 2010 conference in Cancún recognised the need to integrate the traditional knowledge system into the process of assessing and responding to current environmental and climate challenges. The ability to read variations in environmental condi­tions in natural signals and to absorb their impact (resilience), the profound knowledge of local environ­mental conditions expressed in indicators that only seemingly have no scientific value (the movements of fire ants, the flowering of the mango tree, the direction of local winds, the flight of certain birds, the moment when the cuckoo's cry begins, the moment when the winged termites swarm, or the colour of the sky), constitute a heritage that cannot be ignored and that duly utilised can constitute a response to climate change and above all can contribute to the empowerment of local and indigenous populations. • Berber fortified village (ksar) of Aït Benhaddou, Morocco (credits: author) Traditional and Indigenous Knowledge, is the body of knowledge, innovations, know-how, practices, and representations, linked to the tradition of a territory, people or a community. These sophisticated knowledge sets are closely connected to the social and cultural system and in turn determine a meta­physical and ontological model - insofar as they set the criteria from a formal language - that in some ways differs profoundly from what commonly emerges from rationalist and linear thinking. Traditional and indigenous knowledge is part of a complex system deeply connected to the system of social relations and its effectiveness depends on interactions between several factors: natural, environ­mental, or material limits, social and relational needs, religious and cosmogonic conceptions: all these elements are assumed and concur in the search for the technical solution to a given problem. The holism that characterises traditional societies materialises in a space of connections and relationships between elements in which several subjects dialogue, transforming it from within. This complexity is approached in a syncretic manner and solutions are never specific but generally have to respond to several criteria. Thus, for example, in conceiving the distribution system of the canals in the gardens of an oasis, an order is concealed, in reality a very rigid one, of customary rights over water, in the division of plots one can read the hereditary passages of a family and the subdivisions that have been carried out over time. Any traditional practice is never an expedient to solve a single problem but is always an elaborate and multifunctional method closely linked to a worldview based on the careful management of local re­sources. Terracing, for example, is at the same time a way to protect a slope, reconstitute soils, and col­lect water. Multi-functionality has ensured success over time even in adversity. The functionality and success of a solution is measured over the long term through the sharing of collective knowledge that is passed on from generation to generation. In addition to these virtuous values, traditional knowledge responds to ethical and aesthetic canons of balance, harmony and beauty by charging artefacts with a profound symbolic meaning in a continuous play of references and analogies between technique, art and nature. The production of objects or struc­tures often takes place according to ritualised procedures, the reason for which is difficult to understand immediately, yet this permeates the artefacts or practices with a profound spiritual essence: sacred lakes and woods often preserve rare and endangered species, the consecration of constructions in various phases of realisation, the protection from evil in the openings of dwellings that is implemented by throw­ing lime milk with ample ritual gestures, which in turn protects from water and disinfects by eliminating any germs and insects that may infest them. Rationalist thinking induces a dualistic and opposing view of the concepts of 'tradition' and 'modernity', identifying 'tradition' with something static and unchanging in time, while 'modernity' would consti­tute what is new, dynamic, revolutionary. All societies, including traditional ones, have always developed strategies to respond to change, which have proven successful when they have been able to integrate existing elements into the transformation, indigenous & traditional knowledge systems and the circular paradigm • d. giorgi that in many cases have proved to be strengths. Communities have always had to deal with climatic variability, the unpredictability of the environment, wars, famines, large population movements due to events occurring in faraway places. These events led to sudden moments of rupture, which in turn required a transformation of societies, customs, of ways of living and producing. Traditional knowledge has been forged in changing environments, developing innovative systems of adaptation and response to adversity, using resources without compromising nature's capacity to regenerate them, and assuming models anchored to specific local situations and from a systemic perspective of sustainability. Traditional knowledge and practices constitute a dynamic system capable of incorporating innovation because they have been consolidated, transformed and adapted over long-time spans that have made it possible to control their evolution. To summarise, it can be said that traditional knowledge systems respond to certain principles that inte­grate surprisingly well with those underlying the circular economy paradigm: • integrated and multifunctional solutions; • a systemic and holistic approach; • functionality measured in the long term; • regeneration of resources; • adaptation to the environment; • resilience; • autopoiesis. Studying these models and starting from these principles offers interesting prospects for designing the radical change that now seems inevitable to ensure the survival of the planet itself. References Diamonds J. 2013, The World Until Yesterday: What Can We Learn from Traditional Societies? Penguin Books, New York. Giorgi D., Fornaro C. 1996, Le oasi del Gourara un pro-getto di riqualificazione ambientale, in Paloscia R., Anc­eschi D. (eds.), Territorio ambiente e progetto nei paesi in via di Sviluppo, F. Angeli, Milano, pp. 122-144. Laureano P. 1993, Giardini di pietra. I Sassi di Matera e la civiltà Mediterranea, Bollati Boringhieri, Turin. Magnaghi A. 2000, Il progetto locale, Bollati Boringh­ieri, Turin. Manzini E. 2015, Design, When Everybody Designs. An Introduction to Design for Social Innovation, MIT Press, Boston. Rizzo F. 2009, Strategie di co-design – Teorie metodi e strumenti per progettare con gli utenti, Franco Angeli, Milano. Romano S. 2012, New India Designscape, Corraini, Mantova. Sen A. 2005, L’altra India. La tradizione razionalista e scettica alle radici della cultura indiana, Mondadori, Milan. Salvetti A., Lin J. 2014, Il Design per l’Innovazione So-ciale: progettare nuove comunità, «Quaderni Journal», n. 3, pp. 191-194. diversity and sustainability of traditional architecture in global warming and ecological and digital transitions Saverio Mecca Università degli Studi di Firenze, Florence, Italy A change and three transitions opposite page Underground grape press (rutt) In this beginning of the third decade of the 20th century, humanity is faced with a scenario that has nev-in Pietragalla, Italy (credits: author) er before been so complex: the hope for a better future and for an equitable and sustainable well-being, combined with the reduction of all inequalities, must be measured against a change and three epochal transitions: global warming and its effect of climate change, including the many different climates on earth, and ecological, digital and demographic transitions. In the face of this new complexity, the need for a systemic and innovative perspective on human and natural ecosystems, combined with the need for the health of all living beings that is clearly expressed by the concept of 'One Health'1, is reinforced. In recent decades, the growing emergence of so many voices, starting with 'The Limits of Develop­ment' promoted by the Club of Rome at the instigation of Aurelio Peccei, and not least Pope Francis' Encyclical 'Laudato sii' itself, has affirmed the need to open up a radically new relationship between man and nature, a new and complex vision of human-natural ecosystems. Today, this means critically reviewing the industrial/urban development process of the last two centu­ries, a process that exploits and consumes natural, human and cultural resources in an uncontrolled manner, changing the geography of places, altering the relationship of communities and people with nature and their own history, generating emissions that alter the environment and the life and health of all living beings, reducing biological and cultural diversity and constituting in itself a determining fac­tor (to a greater or lesser extent according to different analyses) of global warming. Demographic pressure and concentration in 'strong' urban areas across the planet not only increases spatial inequality, but also reinforces the need to allocate additional resources that become necessary to mitigate the non-sustainability of 'dense' urban systems: this accentuates the causes of inequality with­in 'weak' areas and at the same time the inequalities within 'strong' areas. This process has an increasingly unsustainable ecological cost. The multiple non-sustainability brought about by the concentration of settlements manifests itself in all fundamental environmen­tal dimensions, such as water, air, soil, energy, biological and cultural diversity, environmental and 1 The holistic 'One Health' vision, a health model based on the integration of different disciplines, is both ancient and current. It is based on the recognition that human health, animal health and the health of the ecosystem are inextricably linked. It is officially recognised by the European Commission and all international organisations as a relevant strategy in all areas that benefit from the collaboration between different disciplines (doctors, veterinarians, architects, environmentalists, economists, sociologists, etc.). architectural heritage; it also generates self-sustaining and incremental dynamics for all management processes (public transport, private transport, child and school services, health services, residence, etc.) that 'smart cities' technologies partially mitigate. The epochal changes and transitions that await us require us to think and build, day by day, a new way of living and producing. A way of life that can ensure an equitably distributed and sustainable well-be­ing, as well as the health of human and natural ecosystems, a new direction for policies at all scales, for communities and local administrations, and for research and education. Ecosystem diversity and proximity Ecological and digital transitions once again give the territory a central role, not only because the spa­tial dimension of ecosystems is ineliminable, but also because human activities take place in a territory and an environment, they are a component of the ecosystem. The well-being of living beings is deter­mined by the quality of the environment with which they interact and the ecosystem services that this environment is able to generate, that is water, air, soil, energy, and the diversity, both biological and cul­tural, of the ecosystem, as well as the knowledge and awareness of it. If we accept this change of perspective regarding environmental and digital transitions and place eco­systems and the communities that thrive in their territories at the centre, we discover that traditional knowledge systems can be a great reservoir of energy and potential sustainable growth in the ecological and digital transition and climate change induced by global warming. The diversity2, both biological and socio-cultural, of more or less 'urban' ecosystems and the proximi­ty (expressing individual and collective relationships with diversity, physical and virtual accessibility to places and spaces, and relational proximity between people, places, nature and intangible heritage) take on a new central role in understanding, designing and managing the complexity of ecosystems in transition. The re-balancing of the diversity and proximity of ecosystems will only be possible by revers­ing the process that generates inequalities, marginalises genders, generations and territories, knowl­edge and traditional architectural and environmental practices; conversely, the diversity and proximity of ecosystems become the necessary, albeit not sufficient, condition for opening up to a new economic, social, cultural and demographic generativity of ecosystems, and to new ways of living. Global warming and adaptation: an ecological vision The issue of planetary global warming and of how, in a chaotic way, this changes the climate in differ­ent places is increasingly at the centre of the global debate, the attention and concern of international 2 The complexity of natural ecosystems is obtained by calculating biodiversity, in other words the diversity of living species. The calculation of biodiversity in natural ecosystems is transferred to urban ecosystems by calculating the diversity of urban organisations, which play a role in urban ecosystems similar to that of living organisms in natural ecosystems. diversity and sustainability of traditional architecture in global warming and ecological and digital transitions • s. mecca bodies and the concern of citizens, even though there is still debate about credible and complex cause and effect relationships between the factors that actually determine global warming and between this and the climates that influence our life on the planet. Ecology has progressively introduced us to a complex, systemic and holistic scientific vision of the envi­ronment and life in all its forms, a vision that is to-day indispensable for analysing, shaping and managing the relationship between mankind and the environment, a relationship that has changed and continues to change due to the technologies related to the exploitation of natural resources, to communication tech­nologies and to industrialisation/urbanisation processes that have developed over the last two centuries. Well-being based on healthy ecosystems The real challenge is to address the new complexity generated by ecological, digital and demographic transitions and the simultaneous adaptation of our societies to the changing climate by improving the level of well-being and reducing inequalities in well-being for all living beings, in accordance with the One Health perspective. The One Health perspective does not only apply to the most vulnerable populations, it applies to all communities because it means prioritising all key environmental components, such as water, air, soil, energy (renewable and with minimal impact), biological and cultural diversity, all of which make up the whole of those ecosystem services that are indispensable to ensure life, both today and for future generations. The challenge of adapting to global warming A strategy for adapting to climate change can be implemented either by changing our interaction with the environment, in other words by modifying our ways of living and producing, or by migrating to places where the living conditions, both for individuals and for the species as a whole are more accept­able, that is where it is easier to adapt with less consumption of resources in order to achieve the same degree of well-being. Ecological and digital transitions are the new, and necessary, technologies with which we can construct the complex strategies of adaptation, of modifying our interaction with the ecological systems of which we are a part. The urban policies that are being developed, from the 'smart city' to urban regeneration and urban forestation, are aimed at changing the dense and structured settlements that we have created over the last two centuries; the underlying assumption is that climate change can be managed by improving the efficiency and resilience of the settlements created according to the development model that has gen­erated the global unsustainability in which we are living. My assessment is that the 'One Health' goal of the ecosystems in which we live requires a systematic adaptation strategy by reversing migration flows to areas that are climatically more compatible with ecosystem diversity and health, and with better and more equitable living conditions for people. This option is not yet officially on the political agendas for the built environment; instead, migration is undertaken chaotically and yet increasingly by millions of people seeking new places to live for them and their children: the signs are clear: this is a trait of the demographic transition towards sustainable settlements. The ecological transition that rebalances and reduces territorial inequalities, together with the digital transition that dematerialises many activities, digitalises processes and separates labour from the work­place, re-attributes value to traditional settlements, traditional architecture, and local and indigenous knowledge systems that characterise hill and mountain areas that have been man-made over the centu­ries and are rich in biological and cultural diversity. Traditional ecosystems take on the role, both geographically and scientifically, of strategic areas in a logic of material and immaterial circular economy and adaptation to climate change, because they can make it possible to achieve the essential conditions of well-being and sustainability (air, water and soil, biological diversity, energy) by enhancing the intangible heritage of knowledge developed by communities in their interaction with the environment over the centuries and through the different climatic fluctuations. Many settlements, in a logic of global circular economy, can and must be re-generated by adapting them to the new requirements of well-being and sustainability with the benefit of preserving and en­hancing diversity with fewer resources and less impact on ecosystems. All possible renewable energy production is equally distributed in space, the same applies to the other dimensions of sustainability, such as air, water, soil, and diversity. Criteria of circular economy, neu­tralisation of CO2 emissions and production of renewable energy can allow for more effective and ef­ficient regeneration/generation of settlements in inland and hilly areas and a response to the needs for people's well-being, individual and community ecological awareness and responsibility, and conserva­tion of both hydro-geological balances and diversity. Sustainable Communities for new ecosystems Ecological awareness and responsibility, both individual and communal, requires that a new and sys­temic level of ecosystem management be established to address climate change and sustainability, recognising the unprecedented ecological, social, economic and political threats to dignified life on planet earth. These threats have been provoked by centuries of ongoing extractive and exploitative in­stitutional systems and practices, a structural dependence on unconstrained economic growth, and the unfettered spread of unsustainable lifestyles. The political, administrative, cultural and environmental future for managing the complexity of ecosystems according to a 'One Health' vision lies in Sustaina­ble Communities. Thousands of pioneering local initiatives across Europe and the world, thousands of researches on vernacular architectural heritage, all the activities of ICOMOS groups such as ISCE AH, all the projects that we as partners have carried out, such as Terra Europae, VerSus and others, have diversity and sustainability of traditional architecture in global warming and ecological and digital transitions • s. mecca developed, implemented and refined collective approaches responding to the pressing sustainability challenges: permaculture and ecovillage design, nature-based solutions, local exchange trading sys­tems, social enterprising, open source appropriate technologies, inner transition, voluntary simplicity, peer learning and support, facilitation of multi-stakeholder networks, participatory governance, co-cre­ation methods, etc. New Sustainable Communities can become the new actors, not only at the political and administrative level, but also at the social and scientific, capable of leading the ecological transition into the future, thanks to the digital revolution, scientific research applied to ecosystems, community awareness and responsibility and the regular and supportive sharing of experiences, solutions and management tools. Sustainable communities that can coordinate and integrate major and minor settlements, without hi­erarchies, places of culture, history and environmental knowledge of the territory, can thus be the sub­ject for the experimentation of new energy models, totally powered by renewable sources, by small Smart Grids, areas dedicated to energy production and energy storage, places of innovation and new ecological and digital entrepreneurship, the places where, moreover, this energy has always been pro­duced and where local communities played, and can still play, a leading role References Pope F. 2015, Laudato si'. Enciclica sulla cura della Agenzia per la Coesione Territoriale 2019, La Strate­casa comune, San Paolo, Milan. gia Nazionale per le Aree Interne (SNAI), (04/2023). patrimonio culturale immateriale, Paris. Cinquepalmi F. 2021, Towards (R)evolving Cities: Ur-UNESCO 2005, Convention on the Protection and ban Fragilities and Prospects in the 21st century, Dida-Promotion of the Diversity of Cultural Expressions, press, Florence. Paris. ISS - Istituto Superiore di Sanità 2022, Salute globale United Nations 2019, Shaping our Future Together, e disuguaglianze di salute, One Health, (03/23). ryId=4559911> (04/2023). Meadows D.L., Meadows D.H. 1973, I limiti dello sviluppo: verso un equilibrio globale: studi del System dynamics group, Massachusetts Institute of Technol­ogy (MIT), Edizioni Scientifiche e Tecniche Mon-dadori, Milan. lessons on conservation from vernacular architecture Fernando Vegas, Camilla Mileto, Valentina Cristini, Lidia García-Soriano Universitat Politècnica de València, Valencia, Spain Vernacular architecture, which is the result of the accumulated wisdom of centuries of processes and trial and error has much to teach us not only regarding the design of a more sustainable contemporary architecture, but also the discipline of the restoration of built heritage. This architecture, which is not monumental, has no particular pedigree, and is designed without architects, also entails an approach that involves intervening on the existing buildings which is worthy of analysis given its current potential for application. This approach can be reflected in the concepts of continuity, maintenance, repair, nat­uralness, recycling and resilience, as detailed below. Continuity Vernacular architecture, both urban and rural, generally highlights the continuity of existing struc­tures, driven by saving on materials and energy already embedded in the existing building. Occasion­al population growth usually accompanied the horizontal expansion of settlements, while technolog­ical innovations were gradually incorporated into existing buildings. In the 18th and 19th centuries, especially in some historic centres, except for expansions and urban reforms, the option of raising, transforming and redecorating façades of historic buildings was favoured over that of demolishing and building new constructions. This desire for aesthetic transformation was a result of academic architec­ture and demographic pressure brought about by increasing economic development (Mileto, Vegas, 2015). Existing brick walls, joinery, floors or roofs were reused and transformed adapting them to new needs when necessary, but were rarely demolished in order to be rebuilt. Thus, for example, the tra­ditional wooden windows with no glazing and covered with frames with linen fabric to let light – but not wind – in, which are typical of much of traditional Mediterranean culture, but rather repurposed as the use of glazing gradually became more popular between the 18th and 20th centuries. This type of radical demolition of the existing building to be completely replaced, probably with at least one or two more floors, was more often seen in the second half of the 20th century or even the early 21st century, in a culture of consumerism and waste with no guarantees for the future and with repercussions which are only now being recognised. Maintenance Vernacular culture has historically been based on maintaining traditions, trades and architecture. Dwellings received continuous care, often determined by the pace of the agricultural operations which opposite page A repaired roof in Biertan, Romania (credits: F. Vegas, C. Mileto) • Medieval façade raised and converted at the end of the 18th century into a new façade following the needs of the building in Valencia, Spain (credits: AHV, extracted from Mileto C., Vegas F. 2015, Centro histico de Valencia. Ocho siglos de arquitectura residencial) • Preparing the red ochre paint typical of Scandinavia for conserving exposed timber structures in Rauma, Finland Example of this red ochre paint applied both to a brick wall and to exposed timber in Rauma, Finland (credits: F. Vegas, C. Mileto) fed its inhabitants. Mud renderings were redone following the rainy season; tiled roofs were patched up in times when there was little agricultural work to be done; plant roofs were renewed when the materi­al started to thin and rot; limewashes were reapplied annually; a coat of linseed oil was applied to wood for conservation; etc. This continuous care, timely and regular, eliminated the need for high long-term investments. Studies carried out on this topic show the economic advisability of regular investment in maintenance compared to the higher cost and occasional trauma caused by expenditure on un­planned restoration (De Miguel Alcalá, Pardo Redondo, 2015). As in construction, this type of maintenance was normally executed, fully or in part, by the residents. The distribution of the cost of a vernacular construction and its habitual maintenance was based much more on this self-construction manual labour than on the materials or the once almost non-existent machinery. The arrival of industrialisation brought with it a series of changes: the introduction of mod­ern manufactured or industrial materials which required less initial maintenance but were later more difficult to reuse, leading to new use and throwaway patterns; the improvement of communications and commerce which allowed access to these new modern materials; and the specialisation of labour and gradual elimination of self-construction. As a result of all this, traditional constructive trades used for both new constructions and the maintenance of vernacular architecture were lost. The studies in pursuit of environmental decarbonisation and 2030 Sustainable Development Goals call for the re­versal of this situation and favour investment in building labour as opposed to the amount allocated to manufactured materials and machinery, without detriment to the budget (Vegas et al., 2021). Repair Vernacular culture provides us with routines for the repair of elements rather than the more expensive, traumatic and radical option of replacement. This does not mean that vernacular culture forbids the replacement of damaged elements, but rather that it will always first attempt to repair these elements lessons on conservation from vernacular architecture • f. vegas, c. mileto, v. cristini, l. garcía-soriano before suggesting their replacement. Repairs conceived in this way are the simplest and most imme­diate and natural solutions to occasional problems arising in certain structural elements or in the con­struction of walls. This is the case for example of broken or splintered joists and rounded wooden logs which are repaired simply by screwing on an iron plate; iron staples or clips added for cracked pillars or lintels; abutments added to a leaning wall in danger of collapse; buttresses added to walls to improve the support of a beam; provisional shoring which becomes permanent to improve the support of beams with visible rot at the ends; etc. Naturalness Vernacular culture, and with it vernacular architecture, is characterised by its immediacy and sim­ple solutions, poetry consisting solely of naked, constructive and material prose, rarely or barely dec­orated. Interventions for vernacular restoration, expansion or transformation should answer to the same philosophy. These are natural, honest and spontaneous actions which are easily integrated in­to vernacular constructions. This contrasts with the option of excessive action on damaged elements using excessively complicated designs which may even erase the original features of these elements. Work is carried out on a building in keeping with vernacular traditional techniques, in a simple, plain and straightforward way that harmonises with the spontaneity of the conception of the original vernacular construction. However, in recent decades, the traditional naturalness of these vernacular interventions often falls apart with the introduction of constructive materials that are foreign to the vernacular context of the ex­isting building. It is interesting to note how in most cases constructive techniques are still the same lo­cal vernacular techniques, although the traditional materials have been replaced. Generally, the build­ing materials used are industrially produced and foreign to the surroundings where this vernacular • Broken joist repaired by simply screwing on an iron plate at the Convent of the Carmelites, Caravaca de la Cruz, Murcia, Spain (credits: Francisco Sandoval) Buttresses added to walls to improve their stability at San Miguel Church (1610) in Santa Fe, New Mexico, USA Repairing the putty of an old window, Rauma, Finland (credits: F. Vegas, C. Mileto) • Adobes being dried to naturally repair San Miguel Church (1610), also built with adobes, Santa Fe, New Mexico, USA Traditional steep roof thought for heavy snow, being repaired, Archita, Romania (credits: F. Vegas, C. Mileto) architecture was born: commercial brick or precast blocks in stone settings, Portland cement mortars, cement concrete, ribbed sheet metal, fibre cement panels, aluminium or PVC joinery, etc. Recycling Another lesson to be learnt from vernacular culture in the field of restoration is the repurposing or re­use of single elements or building materials. Indeed, in the rare instance in which an individual ele­ment no longer fulfils its original function, it is common to find a second life for it within a vernacular construction. The options for repurposing may be direct, with no transformation of any sort, in what can be defined as upcycling; or may be indirect, like an intermediate phase of processing, downcycling or remanufacturing, in what can be described as recycling. Examples of this are the reuse of mill wheels for plinths or bases; the reuse of large spindles from wood­en presses as lintels; the use of half horseshoes to affix the roof purlin to façade sill beams or to hang cured meats from the joists; the use of old gypsum rubble as masonry for the walls; the second calci-nation of this gypsum rubble to make twice-fired gypsum; the use of old roof tiles or brick as shards to gallet masonry or chamotte to produce hydraulic mortars such as cocciopesto; etc. Thus, vernacular culture did not generate waste but instead imaginatively used objects which had lost their function as constructive elements or materials. Resilience Over time, vernacular architecture has successfully introduced mechanisms for improvement against atmospheric agents and natural disasters. Its built idiosyncrasy, the result of centuries of experience lessons on conservation from vernacular architecture • f. vegas, c. mileto, v. cristini, l. garcía-soriano and wisdom, has generated architectural solutions which show incredible resilience to local condi­tions and responses which adapt as circumstances change. Modern restoration has much to learn from these constructive solutions of vernacular architecture, which can be reproduced or reinterpreted to create new solutions. Moreover, it is best not to ignore or contradict these solutions with unnatural ones which later turn out to have limited durability and little probability of success. The angle of sloping roofs and their waterproofing materials (tiles, slate, straw, shingles, etc.) are the re­sult of a harmonious equation with local rainfall; the wide eaves of the roof protect the façades from the impact and runoff of rain; the stone masonry walls on the ground floor bonded with mud prevent rising damp; braces in timber and sometimes iron protect walls and pillars from settlement and earth move­ments; the timber tie beams in the walls aid building stability offering protection from these move­ments; tiled vaults can be used to avoid excessive weight providing the spandrels are reinforced with lit­tle partition walls to increase stability under all circumstances; the ventilation or plastering of the ends of the beams and joists in the masonry construction prevent them from rotting; the use of timber felled when the winter moon is waning to limit the presence of sap, sometimes transported by river that helps removing albumin and dried thoroughly following a natural process prevents later episodes of rot and the attack of xylophagous insects; etc. Conclusion This architecture, which is as simple and anonymous as it is wise and considered, has provided a great many lessons on the conservation and restoration of both monuments and vernacular architecture it­self. This deliberately simple and unaffected restoration leaves the main focus on historic architec­ture while also seeking to minimise the carbon footprint and achieve maximum sustainability in all re­spects. This restoration, born from the stance of an architecture without architects, could be termed restoration without architects. However, one thing should be made clear: the aim is not to promote a completely uncontrolled restoration, without specialists in charge, but to teach the healthy attitudes of vernacular culture, a form of intervention which respects the character and material nature of historic buildings, as well as natural and built settings and the surrounding environment. References Mileto C., Vegas F. 2015, Centro histórico de Valen-Mileto C., Vegas F., Llatas C., Soust-Verdaguer B. cia. Ocho siglos de arquitectura residencial, TC Edi-2021, A sustainable approach for the refurbishment ciones, Valencia. process of vernacular heritage: the Sesga house case study (Valencia, Spain), «Sustainability», vol. 13, no. De Miguel Alcalá B., Pardo Redondo G. 2015, Non­17, 9800, https://doi.org/10.3390/su13179800. destructive techniques in the conservation field in the USA, «Loggia», no. 28, pp. 118-129. vernacular parameters of sustainability in 21st century architecture Juan María Songel, Fernando Vegas, Camilla Mileto, Juan Bravo Universitat Politècnica de València, Valencia, Spain After nearly a quarter of the 21st century has elapsed with an ever increasing emphasis on sustainability, energy, environmental, global and local social issues, it seems appropriate to review the present situa­tion. This analysis can help identify new lessons learned from vernacular architecture, ascertain how far these have been applied in contemporary architecture, and stimulate the development of new con­nections and possibilities. The parameters that arise from this vernacular-inspired contemporary 21st century architecture can be broadly summarised in four concepts: place, people, needs and materials. • Place: this key aspect of architecture involves a good knowledge of environmental conditions to successfully select a suitable location, wisely chosen to fit in with the surroundings; these condi­tions include physical features, such as weather, climate, topography, winds, orientation and views. • People: the social, cultural and economic context of the location should be taken into considera­tion both in the design and construction stages, and their skilful incorporation in these processes is crucial to a successful sustainable outcome. • Needs: the skill to identify both physical and spiritual needs, accommodating them in appropriate forms, is as important as providing flexibility and adaptability for future changes. • Materials: the selection of materials has immediate consequences for sustainability, affecting issues such as costs, local or remote sourcing, energy needed for their production and transportation, building construction processes, durability, maintenance, possibility of dismantling, recycling and reusing, pollution and waste reduction. The representative - but not exhaustive - overview provided below gives some brief examples of these new attitudes of 21st century architecture. These attitudes, which are inspired by the parameters of vernacular architecture, are also far removed from the iconic architecture of the star architects typical of the 20th and early 21st centuries, up until the start of the 2008 economic crisis. The selection of these outstanding examples is based on accredited and reliable distinctions provided by international awards with worldwide recognition, such as the Global Award for Sustainable Architecture, supported by the Cité de l'architecture et du Patrimoine and UNESCO, or the International Award for Sustainable Ar­chitecture, supported by Fassa Bortolo and the Università degli Studi di Ferrara. Other relevant works are found in the Architecture guide to the 17 UN Sustainable Development Goals, published by the Royal Danish Academy and the UIA. The selected works will be surveyed taking into consideration relevant parameters of architecture and sustainability. opposite page Community Center in Dalla designed by Abari, Nepal, 2019 (credits: Nripal Adhikari) • Mapungbuwe Interpretation Center, South Africa A building as an extension of nature in the landscape (credits: Peter Rich, 2009) Interior carved out space breaking the order of the vaults (credits: Iwan Baan 2010, courtesy of Peter Rich) Eyelid detail. Five tile thickness plus stone cladding (credits: Obie Oberholzer 2015, Courtesy of Peter Rich) The Mapungubwe Interpretation Centre in South Africa, designed by Peter Rich, is an example of a close bond between the work and the site, a National Park of important historical and archaeological value. The rocky landscape was the inspiration and source of the materials for the tile vaulting of the pa­vilions, which were built by local people trained in the manufacturing of earth tiles and the construction of tile vaults. Another case study showing the influence of place is the Kindergarten for the permacul­ture community Poret in Zimbabwe, designed by Anna Heringer, which showcases an approach that takes full advantage of existing local potential and resources, in order to accept, quoting the architect, “the ability of buildings to turn to compost or to go back to earth without harming the environment […] The best thing is, when nothing remains from a building but the know-how and skills to make it better.” Anna Heringer’s work in Asia also emphasises the use of local materials like earth and bamboo, as well as local skills and craftsmanship, involving local people in the design and construction of the works. The involvement of local communities is a strategy of vernacular architecture that is currently widely present in all projects. It is important to highlight the social and cultural context of works, which pro­vides an invaluable background of experience, expertise and creativity that can be incorporated into the design and construction processes to the mutual benefit of designers and the local population. One example of these synergies is the work of Abari, led by Nripal Adhikary, in Nepal, struck by a major earthquake in 2015. In the reconstruction of schools such as Janajyoti Primary School or Saraswati Secondary School, the local community was trained in “new technologies and skills to build earthquake resistant homes using locally available earth and bamboo”. A brick press was implemented to allow lo­cal people to make earthen bricks, and designers and builders were always on site to obtain insight and feedback from the users. This is actually an open source system, allowing changes from all participants. Locals have learned how to build with local resources, and that experience enabled them to rebuild their damaged homes on their own. The school will also house a “tool library” for the local community, so that anyone can borrow any tools to build their homes or create things, a sort of rural innovation cen­ vernacular parameters of sustainability in 21st century architecture • j.m. songel, f. vegas, c. mileto, J. bravo tre. Abari has adapted the so-called 'Owner Driven Reconstruction' participatory model to the vernac­ular Nepali architecture, minimising the use of manufactured and imported materials, and releasing a number of open source small design manuals to help people build transitional shelters or classrooms, a permanent school, a compressed earth block house, or showing permanent housing prototypes. Recycling materials in new constructions is an ancient vernacular strategy which avoids discarding waste into the environment while rooting the project in a given place. An example of this is Wang Shu’s Ningbo History Museum with its characteristic façade mostly made up of debris gathered from a wide area around it, originally occupied by traditional Chinese villages which had been demolished to leave room for new developments. This work and other similar buildings designed by him, therefore, intend to recover a sense of place, and a settlement’s identity, by recycling bricks and tiles dating back over a thousand years. They are packed using a traditional technique called wapan, with the collaboration of craftsmen, to produce a stable structure with a richly textured coloured cladding. Concrete and metal structures have ceased to be the sole stars of contemporary architecture, which is now opening up to experimentation and construction using traditional materials such as earth, brick, timber and bamboo, among many others. In close connection with the materials and their sourcing, new structures other than the concrete post-and-beam scheme based upon traditional techniques are found in the selected examples: load-bearing walls, mostly built with rammed earth or pressed brick masonry; trusses, mostly built with bamboo, both flat and space; arches, vaults and domes, built pri­marily using tile vaulting; and frames, made up of bamboo space trusses, or bamboo post-and-beam construction, or arched timber planks resting on an upper central hub, like the supporting frame of the Kindergarten for the Poret permaculture community in Zimbabwe. Madan Puraskar Pustakalaya (MPP) is the name given to a national library and archive in Nepal, hous­ing more than 40,000 books and documents of historical relevance for the country. After the damage suffered in the 2015 earthquake, secure seismic-resistant reconstruction was carried out using locally • Madan Puraskar Pustakalaya designed by Abari. Lalitpur, Nepal, 2015 (credits: Asish Rajbansh) Kopila Valley School designed by Abari. Surkhet, Nepal, 2015 (credits: Chemo Dorje Lama) • Owner-driven reconstruction manual (credits: Abari) • School designed by Francis Kéré, Dano, Burkina Faso, 2013 (credits: authors) available bamboo and mud tiles. An overall structure of spaced trussed frames made up of bamboo rods and polyhedral knots, encompassing the full two-storey height of the building, was built. Schools in remote rural areas with difficult accessibility must rely very heavily on local materials and population. The Saraswati Secondary School in Nepal was rebuilt after the 2015 earthquake, provid­ing enclosed classroom spaces with open covered playground areas between them. Load-bearing seis-mic-resistant walls consisted of a thin linear reinforced concrete framework with infills of pressed earth brick masonry, and the roof was supported by flat bamboo trusses. In Bangladesh, the METI School is a successful representation of its architect’s motto: “Architecture is a tool to improve lives” (Anna Heringer). Work with the local population inspired self-confidence and strengthened their identity, af­ter discovering the wealth and possibilities of available materials, labour and know-how in their closest environment. In this case load-bearing walls on the ground floor level were built with rammed earth, and the upper floor roof bamboo structure was made up of beams supported by vertical post pairs and diagonal braces. Education and health are two essential public assistance services that must be guaranteed even in the remotest areas of the territory. The Anandaloy Building in the village of Rudrapur (Bangladesh) hosts a therapy centre for people with disabilities and a textile studio. It was built upon the experience gained from previous projects by Anna Heringer in the same village using local materials: mud and bamboo. These were used in a creative way, not just because of the low cost, but also in an effort to take advan­tage of them to their full potential. With a specific mud technique called cob, no formwork is needed and curved walls can easily be built. The building has a curved outline, in contrast with others with a straighter orthogonal layout, and a ramp connects the ground with the upper floor following the periph­eral curved walls. This makes it accessible for the disabled and generates very welcoming intermediate spaces in the surrounding covered gallery. But it is not necessary to look to developing countries to find examples of this new architecture, which vernacular parameters of sustainability in 21st century architecture • j.m. songel, f. vegas, c. mileto, J. bravo takes its inspiration from the principles of vernacular sustainability. Until recently the reuse of anony­mous residential architectures lacking in personality during the years of economic developmentalism would have been unthinkable given the throwaway philosophy which characterised 20th century con­sumerism. Western European and North American countries with a heavily industrialised background show a vast and consolidated built heritage, which includes large scale social housing blocks built in the Sixties, usually in a poor state of repair and with an alienating social atmosphere. In the Cité du Grand Parc in Bordeaux (France), the architects Anne Lacaton and Jean-Philippe Vassal took up the challenge of preventing demolition and renovating existing buildings, as well as improving the standards, digni­fying the habitat and providing a sense of identity. Their approach to the project avoided any major interventions in the existing structure, and was based mainly on additions and extensions, such as a new bay with winter gardens on the south façade and new improved insulation on the north façade. This solution considerably increased the architectural quality of the dwellings and the overall performance of the buildings. Conclusion It is striking that architects such as Lacaton and Vassal or Francis Diébedo Kéré, following this philos­ophy, have recently received a Pritzker Prize given this prestigious award’s support of a heterodox and rather iconoclastic approach to contemporary architecture. In fact, the overall feeling is that there is no going back in this new direction taken by contemporary architecture, carefully considering the pa­rameters of sustainability that have always characterised different types of vernacular architecture. 19th and 20th century architecture were two sides of the same coin: in the 19th century, architecture went hand-in-hand with history, while in the 20th century it tried, unsuccessfully, to be a-historical. However, both these architectures showed an obsession with language. The architecture of the 21st century has no choice but to be sustainable in every possible way, learning from the wisdom of vernacular architecture. There is no going back. Our lives depend on it. References torio sostenibile. Città e paesaggio tra innovazione tec-Bergman D. 2012, Sustainable Design. A Critical nologica e tradizione, Skira, Milano. Guide, Princeton Architectural Press, New York. Mossin N. 2020, An architecture guide to the 17 UN Heringer Anna Fundación ICO, Arquitectura Viva Sustainable Development Goals, vol. 2, Royal Danish 2022, Anna Heringer: Essential Beauty, Fundacion Academy, Copenhagen. ICO, Madrid. Balzani M., Marzot N. 2010, Architetture per un terri­ Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain The transfer of knowledge is an operation which can take place in the classroom, in the academic field; in a workshop, where the transmission of knowledge from teacher to student can take the form of handcraft; or in actual buildings, where an example may survive for many years, potentially becoming a source of inspiration, not just here and now, but also for a future where many can benefit from it. Indeed, conservation and restoration, rehabilitation and updating, as well as new constructions, all of­fer opportunities for the transfer of knowledge. And while these strategies have not been implemented during the VerSus+ / Heritage for People project, given the obvious difficulty of executing them, they have been considered when writing this book. Above all, the aim is to provide continuity for built heritage in any of its intervention options (conser­vation, restoration, rehabilitation, updating), since recovering an existing building, be it vernacular or monumental, built using traditional techniques, ensures a series of results. Firstly, its survival guaran­tees its continued use as an object of study and example of traditional sustainability for the future, pro­viding the option of explaining the building to laypersons, specialists and those with experience in the field. Secondly, it also enables the transfer of knowledge through the construction specialists and arti­sans working on a building. It thus provides an opportunity to recover this knowledge, even gathering craftspeople and experts on site in situations where these have been lost in the locality. The action of extending the lifespan of built heritage in any of the variants mentioned also has other notable advantages. These include the promotion of the local economy, the fight against depopula­tion, actions against climate change, strengthening cultural identity and the defence of the natural ter­ritory and landscape, particularly in rural settings, countering the feeling of alienation resulting from the intrusion of contemporary architecture in a vernacular context. The degree and intensity of these consequences depends on the individual cases, the context and the options selected for the recovery of this heritage by the author/s of the project, although their beneficial effects can generally be stated. Furthermore, the design and construction of new buildings offers the opportunity to transmit knowled­ge regarding not only traditional materials and techniques, but also other principles of traditional archi­tecture of the past. These include mechanisms for adapting to the place: geographical location, adap­tation to the climate, solar exposure, ventilation, etc. In the design process, the author of the project should strive to understand and analyse the sustainability strategies for traditional architecture, reinter­preting these and transferring them to the new building. During the construction process, craftspeople opposite page Building a contemporary chapel with traditonal tile vaulting (credits: authors) and artisans also become agents for the transfer of knowledge. Thus, this intangible knowledge is repro­duced and prolonged by being reflected in a new example of architecture. Just like a restored traditio­nal building, the new building also becomes a witness and material example of this knowledge, poten­tially becoming subject to explanations. Similarly, the action of designing and building by resorting to the mysteries of traditional architectu­re has parallel consequences with an impact that is basically proportional to the extent to which tradi­tional materials and techniques are used in the new building. This encourages respect for the surroun­ding natural and cultural landscape, enhancing cultural identity, aiding the fight against climate chan­ge and preventing the effect of alienation stemming from new architecture in sensitive settings. In short, professional practice, whether restoration, rehabilitation or new construction, involving all stakeholders, from the architect or quantity surveyor to the residents, users or visitors, passing through artisans, master builders and the different building trades, provides a unique opportunity to transmit the sustainability values of vernacular principles. This endures long beyond the time of construction and lasts the lifespan of the building, making it irrefutable proof of all the above. In addition, conserving, re­storing, rehabilitating or building in this way allows these spaces and buildings, brimming with sustai­nability and in balance with the environment, to be inhabited, lived and experienced, thus also ensu­ring the survival of these principles. conservation and design • f.vegas, c. mileto opposite page Restoration of a vernacular house preserving the built material and resorting to the original techniques and materials for repairs and finishes. Province of Valencia, Spain (credits: authors) • Experimental house designed by Alvar Aalto, where several brick fabrics were tested with various pieces and bonding in search of an expressiveness of the traditional material for modern architecture. Muraatsalo, Finland Lookout cabin designed by Snetta, where the mastery of carpenters specialised in traditional boat building is combined with contemporary design. Innlandet, Norway (credits: authors) conservation and restoration of traditional architecture Camilla Mileto, Fernando Vegas Universitat Politècnica de València, Valencia, Spain Traditional architecture goes beyond an established concept or image. It does not respond only to its builders’ project, engineered and manufactured from arcana and artisanal gestures (Vegas, Mileto, 2011). The architectural forms which have evolved over centuries are not merely the result of the lo­cal availability of materials and climate conditions, but the result of many centuries of trial and error. In addition to these factors we find another vital component: culture. Traditional culture is made up of the trades, processes and techniques, the relationship with the territory and the landscape, the forms of use of architecture and its status as framework for socialisation. Traditional architecture is therefore not only tangible heritage, but also an important intangible heritage which cannot be sep­arated from it. This brings up the need to question what is conserved when restoration work is carried out on tra­ditional architecture. Undoubtedly, the building as object is conserved, but at the same time so is all the intangible baggage of the architecture, contemplating the history of its culture, tradition, materials, ancient construction techniques, and probably also its connection with the surround­ings, manufacturing processes, transmission of knowledge to guarantee its survival, etc. (Mileto et al., 2020). The conservation of traditional architecture is not an exercise limited solely to protecting or freezing a building but is also a dynamic action, which has the capacity to transmit knowledge, educate and raise awareness among owners, residents, intervention stakeholders, tourists and the general public. This is a feedback process, as the greater the awareness, the higher the expectations for the protec­tion and conservation of other examples of vernacular architecture, both locally and beyond. In view of the complex nature of traditional architecture, what are we conserving when we under­take the restoration of a traditional vernacular building? The answer is nuanced, since the restoration of traditional architecture, when carried out with re­spect, sensitivity and full awareness of its substance, entails, among other things, the conservation of the material form, the reactivation of trades, the promotion of the local economy, the fight against depopulation, the reaffirmation of cultural identity, the defence of the natural territory and land­scape, the promotion of sustainable tourism, and actions against climate change. opposite page Sod constructions, Iceland. The conservation and enhancement of the vernacular architecture typical of each place also favours the reaffirmation of the local identity (credits: authors) • The material conservation in wooden architecture in Finland means replacing damaged parts over time using the same construction techniques The conservation of traditional thatched houses in Miyama (Japan) has encouraged the revitalisation of the thatching craft (credits: authors) Conservation of the material form The restoration of traditional architecture aims mainly to preserve the material form of the original building in a manner compatible with its intended new use or distribution and installation updates to contemporary standards. Often, material conservation also entails the preservation of the typical con­struction or imprints of the artisanal execution of this type of building, which are so closely linked to the human experience of traditional master builders. In material terms, the conservation of the building is also the conservation of an object which can be further studied in the future as a source of knowledge concerning materials, construction techniques, degradation or conservation processes, and traditional prevention and conservation processes. Furthermore, the restoration of a given type of architecture re­quires a deliberate attempt to understand the previous uses and functions of these spaces, their recipro­cal relationship and distribution, their relationship to people and social and family structures, as well as aspects such as lighting, ventilation, regulation of temperature and sun exposure, etc. Renewed popularity of trades The restoration of traditional architecture often also entails the conservation or promotion of local or regional traditional trades. Restoration does not always equal the reproduction of parts, elements, or techniques belonging to historic architecture, but it does require a knowledge and understanding of the architecture of the past in order to repair it. Traditional trades which are actively conserved and safe from globalising construction trends allow both the filling of the lacunae found in the building and the repair of its construction. In extreme cas­es, where traditional trades have completely disappeared, restoration offers the opportunity to rediscov­er materials and techniques, reactivating them through use. conservation and restoration of traditional architecture • c. mileto, f. vegas Promotion of the local economy This reactivation of trades not only affects the survival of this individual artisanal and manufacturing cul­ture, but also the promotion of the local economy. In fact, for the same cost, the investment in restora­tion, particularly the restoration of vernacular architecture, leads to a higher percentage of local labour hired compared to new constructions, where higher percentages are allocated to the acquisition of pre­mixed or prefabricated materials, usually in locations far from the construction (Mileto, Vegas, 2006). Fight against depopulation A second and equally important consequence of the reactivation of trades is the settlement of popula­tion in areas which are often rural and at risk of depopulation. If local economic activity provides the necessary living means to support a family, not only does the local population remain, but there is also an influx of people in search of work. This has been the case in rural areas which welcome manual la-bour from other countries to cover the growing demand. Reaffirmation of cultural identity The restoration of the traditional architecture of a given area, with its authentic character, simply strengthens its personality and distinctive nature when compared to other regions and to other trans­formed or globalised urban settlements. This defence of individual culture with reference to the built matter generates or strengthens the feeling of identity and, as a result, a growing desire to respect and conserve it from external interference that is not strictly necessary. • Historic center of La Alberca, Salamanca, Spain. The conservation of environments with their original vernacular character also promotes sustainable tourism Half-timber wall in Garganta La Olla, Cáceres, Spain. The restoration of vernacular architecture instead of its possible replacement constitutes an action to fight against climate change due to the enormous savings of energy and carbon emissions into the atmosphere (credits: authors) • The rehabilitation and restoration of rural houses and auxiliary buildings on the island of Formentera defends the territory and the natural landscape against the threat of speculative urbanism (credits: authors) Defence of the natural territory and landscape For a number of reasons the restoration of existing traditional architecture does not only involve the re­affirmation of cultural identity but also often the defence of the surrounding natural territory and land­scape. From the outset it avoids the need for the construction of new buildings using contemporary ma­terials and techniques which often distort the surroundings; it is a preventive measure against unnec­essary or excessive growth of nuclei through expansions, at least whenever there are historic buildings available for reuse, and it reduces the impact on quarries and the exploitation of materials in the imme­diate surroundings of traditional locations. conservation and restoration of traditional architecture • c. mileto, f. vegas Promotion of sustainable tourism The conservation of cultural identity also attracts sustainable tourism, often directed to inland nuclei and regions in areas where there is no coast. These tourists visit the sites in question attracted by the in­tegration of natural and cultural landscape and the authentic vernacular architecture which can still be found in them. Action against climate change The restoration of traditional architecture, especially when resorting to traditional local construction materials and techniques, characteristically sustainable and circular in nature, is also a silent and anon­ymous, yet ultimately powerful action in the fight against climate change. Recent studies have estimat­ed savings of up to 80% compared to the carbon footprint caused by the new construction of a similar building and 50% in relation to the carbon footprint generated by a restoration using industrial mate­rials (Mileto et al., 2021). Therefore, while from the perspective of climate change it is convenient to conserve the existing building, its restoration using traditional construction materials and techniques is also doubly useful and efficient. References Mileto C., Vegas F. 2006, La restauración de la arqui­tectura tradicional como recuperación de los valores culturales y desarrollo económico. La experiencia en el Rincón de Ademuz (Valencia), in Actas del II Con-greso Internacional de Patrimonio Cultural y Cooper-ación al Desarrollo, Valencia, Spain. 8-10 June 2006. Universitat Politècnica de València (PUV), Valen­cia, pp. 256-265. Mileto C., Vegas F., Diodato M., Cristini V., García L. 2020, 3D Past. Guidelines and strategies for main­tenance of vernacular architecture in World Heritage Sites, La Imprenta, Valencia. Mileto C., Vegas F., Llatas C., Soust-Verdaguer B. 2021, A Sustainable approach for the refurbishment process of vernacular heritage: the Sesga house case study (Valencia, Spain), «Sustainability 2021», no. 13, 9800, https://doi.org/10.3390/su13179800. Vegas F., Mileto C. 2011, Aprendiendo a restaurar. Un manual de restauración de la arquitectura tradi­cional de la Comunidad Valenciana, COACV, Va­lencia. CONSERVATION AND DESIGN • Conservation and restoration of traditional architecture restoration of a vernacular house in sesga, valencia (es) AR CHITECTS F ernando V egas and Cam illa Mileto QU ANTITY S UR VE Y OR Salvador T omás Márq uez PR OMO TER S F ernando V egas and Cam illa Mileto VER S US S US T AIN AB IL ITY PRINCIP L ES 2. Taking benefit from natural and climatic resources 3. Reducing pollution 4. Ensuring environmental comfort and well being 5. Reducing disaster risks 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • House at Sesga once restored Applying the waxed gypsum flooring (credits: F. Vegas, C. Mileto) Camilla Mileto, Fernando Vegas Universitat Politècnica de València, Valencia, Spain This humble house which, based on the dendrochronological analysis, was originally built in 1732, was reconstructed and enlarged during the Forties of the 20th century, in both cases using tradition­al local construction techniques: structural pillars made of gypsum, jack arch floors with logs and gyp-sum-poured vaulting, thatched and tile roofs, walls in masonry or stone masonry, and partitions made with stone slabs bonded with gypsum. The restoration of this house, which was in a deplorable state of preservation due to being abandoned for fifty years, has made use of local trades, craftsmen and mate­rials, as well as of traditional construction techniques, or an interpretation of them for the sake of com­patibility, decarbonisation and sustainability, understood in their broadest sense. The collapsed sec­tions have been reconstructed using wooden logs and gypsum-poured vaulting, the traditional reed board of the roof plane was plastered over; the roof tiles were bonded with a mixture of earth and straw to increase adhesion and flexibility against the movements created by the thermal gradient. The his­torical carpentry of doors, gates, shutters and partitions have been consolidated, and the masonry walls of the first floor have been grouted with clay, in accordance with tradition, to avoid the rise of humidity by capillarity. After several lab tests using different gypsums and plant-based reinforcements, some in­novations, based in tradition, were introduced, such as the compression layers of the floors using gyp­sum reinforced with reeds or a hemp rope mesh and the plastering reinforced with tightened strings, or the insertion of log ties, the use of traditional waxed gypsum or burnished limecrete pavements, the res­toration of the original furniture, etc. Preference has been given to work units with a high proportion of manual labour instead of favouring alternatives with a greater presence of machinery or processed materials, in order to promote the local trades and craftsmen. It has been possible to demonstrate with numbers that restoration interventions benefit the local activity and local economy to a much greater extent than a similar project involving a new construction. Finally, a Life Cycle Assessment of the res­toration of this house with local materials and traditional techniques has been carried out, which shows an extraordinary potential in terms of decarbonisation for the environment, not only compared to a new building of similar characteristics, but also compared to a similar restoration carried out with al­ready processed industrial materials. BEST PRATICE CONSERVATION AND DESIGN • Conservation and restoration of traditional architecture urban building on calle maldonado 33, valencia (es) Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain This nondescript urban building located in the historic center of Valencia, being under no herit­age protection, was initially condemned to be demolished and replaced with another social hous­ing building of similar characteristics. At the proposal of the architects, the building was restored in its current state. Research in the historical archives, with the support of mensiochronology, den-drochronology and chronotypology, and a study of the building's materials and construction tech­niques, allowed dating its original construction to approximately 1580, as well as subsequent altera­tions carried out during the second half of the 18th century, in 1864 and 1900, which had concealed its former configuration and true antiquity. The building had been constructed with brick walls, jack arch floors with flat-tile vaulting filled with gypsum and roof with timber rafters and ceramic board covered with tiles. It also included half-timber walls in the courtyard with dovetail joints whose con­struction dated back to the 18th century. This is a technique that was quite common in the past, yet has practically disappeared from the historic center of Valencia. The project resulted in three social housing apartments, one for each floor, as well as a commercial unit on the ground floor. The in­clined floors were reinforced and leveled with wooden trusses; the timber of beams and joists was re­paired and the deflection of the joists was leveled with wooden ribs, which also added bearing ca­pacity; the floors were consolidated with a dry compression layer of plywood; the colored cement tiles were restored; the corroded anchorings of the balconies were repaired, as well as all historical ironwork and woodwork; the historical wooden eaves overlooking the courtyard were recovered; a treatment was applied against the termites that were damaging the building; the simple ornamen­tal paintings that decorated the 18th century gypsum jack arch vaulting of the floors were recovered; and finally service installations were upgraded to contemporary residential standards. The result was the same three social housing apartment building which was to be built anew by demolishing the ex­isting building, but at a much lower cost and with an extraordinary added bonus in terms of history, spatial quality and traditional finishings. AR CHITECTS F ernando V egas and Cam illa Mileto QU ANTITY S UR VE Y OR F ranc isco Hidalgo Delgado DE VEL OP ER Mun ic ipality of V alenc ia VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing pollution 4. Ensuring environmental comfort and well being 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • A view of the building from the street Inside of the restored apartment (credits: F. Vegas, C. Mileto) CONSERVATION AND DESIGN • Conservation and restoration of traditional architecture conservation of a valencian barraca (es) AR CHITECTS F ernando V egas and Cam illa Mileto QU ANTITY S UR VE Y OR Salvador T omás Márq uez B UIL D IN G S UP ER VIS ION F ernando V egas, Cam illa Mileto and Miguel Ortiz VER S US S US T AIN AB IL ITY PRINCIP L ES 2. Taking benefit from natural and climatic resources 3. Reducing pollution 4. Ensuring environmental comfort and well being 5. Reducing disaster risks 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Building the reed layer of a traditional barraca (credits: S. Tomasi) The thatched barraca after restoration Internal view of the restored thatched barraca (credits: V. Jimenez) Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain The barraca is a traditional dwelling from the area surrounding the city of Valencia (Spain), found in the southern lagoon area and in the cultivated areas to the north, as well as in the old fishermen’s quarters on the Mediterranean coast. This vernacular architecture, housing for fishermen and agri­cultural workers, is part of the tradition of building around Mediterranean bodies of water, as well as other marshes and lakesides worldwide. Barraca walls were built with adobe, wattle-and-daub or cob walls and the roof was thatched on timber structures and reeds. This heritage, which is both local and global and is a clear representation of a now-extinct culture, has long been neglected, replaced and mistreated. Only recently, on the verge of complete extinction, has it been highlighted as cul­tural heritage and as a source of information on environmental, socio-cultural and socio-econom­ic sustainability in relation to circular economy and climate change. The adapted reuse being car­ried out in the listed barraca of the Aranda family was based both on extensive research aimed to re­cover materials, techniques, and trades, and on the dissemination of the local and global values of these buildings and the tangible and intangible culture they harbour through lectures, documenta­ries, technical specialist visits, students, administrations, etc. The aim is to prevent this adapted reuse from remaining merely an isolated action, in order to become instead part of a process which ena­bles knowledge, valorisation, conservation, education, training, awareness and innovation. The conservation process of the barraca of the Aranda family began by dismantling the remains of the timber structure which had collapsed partly due to termite damage. Subsequently, the adobe walls, which were at a 75 degree angle due to the thrust from the roof rafters, were reinforced follow­ing the disappearance of the tie beams that provided stability to the structure. This reinforcement consisted in adding a side foundation underpinning in lime concrete and a new adobe wall on the outer side of both longitudinal walls, connecting the new and the original walls so that they work jointly. The timber structure was then assembled, adding the reed board, gypsum render, and other intermediate gypsum and cork layers in compliance with current fire regulations, before thatching the roof back. BEST PRATICE CONSERVATION AND DESIGN • Conservation and restoration of traditional architecture the sun temple (in) Edoardo Paolo Ferrari Oxford Brookes University, Oxford, UK The Nyima Lhakhang (Sun Temple) is a 14th century Buddhist temple situated in the area of Purig in Ladakh (Indian Himalayas). Achi Association of India curated its architectural repair. The project focused mostly on the renovation of its roof. Due to increasing rain patterns in the region during the last decade, the traditional flat roofs of both temples and houses have been severely damaged. The ex­traordinary value of the paintings and inscriptions inside this building required a long lasting yet in­expensive solution to prevent water infiltration. The original flat roof, supported by two main beams, rafters and wooden planks, was covered by 20 cubic metres of compacted earth (approximately 40 cm thick). The under-sized wooden elements suffered from the excessive load of the earth that was grad­ually added with time, thus four props had been likely placed already several decades ago in the weak­est points of the structure (where beams presented small cracks). The new design solution was based on removing the thick earthen layer, thus freeing the horizontal structure from any load so as to overlap a new roof. In order to do this, the two main pillars and capitals were extended vertically by means of customised wooden pieces. With this vertical extension, it was possible to place new main beams and rafters above the original roof that would remain visible inside the temple, yet without any addition­al load from the new roof above. Once the original horizontal structure was freed from the load it was possible to remove the props and reconstitute the visual and spatial integrity of the original room with its paintings. A series of sloped wooden beams with galvanised metal sheets fixed on top of them have been installed above the new timber structure. The main concept was to achieve a hybrid roof: the main protective layer is constituted by metal sheets with a 6% slope that can withstand protracted rains and heavy snowfall, while at the same time this pitched roof is embedded on the three main elevations within a traditional Ladakhi parapet decorated with willow sticks (locally known as spedma) so as to be proportionally and visually congruent with the traditional landscape. AR CHITECTS Achi Assoc iation Ind ia VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing environmental impact 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Customized timber element for the pillars New main beams above the original roof afetr removing 20 cubic metres of earth (credits: E.P. Ferrari) renovation and adaptive reuse of vernacular architecture Letizia Dipasquale Università degli Studi di Firenze, Florence, Italy Adaptive reuse: transforming spaces to meet changing needs The concept of adaptive reuse architecture refers to the practise of renovating, repurposing, or con­verting existing buildings for a new contemporary use, thus allowing the building to extend its lifespan. This approach contrasts with demolishing old structures to build new ones, thereby contributing to the conservation and enhancement of the environmental, historical, social, and cultural values of the building and its context. Although the processes of renovation and adaptive use of architecture have always been part of the practice of architects, contemporary demands for a more sustainable manage­ment of resources and a reduction of environmental impacts impose a renewed awareness of these is­sues (Lanz, Pendlebury, 2022). Vernacular heritage possesses inherent resilience and is continuously undergoing evolution, transfor­mation, and adjustment in response to the dynamic requirements of communities and the ever-chang­ing economic, cultural, and social circumstances. As expressed in the Charter of the Built Vernacular Heritage: “Vernacular building […] is a continuing process, including necessary changes and continu­ous adaptation as a response to social and environmental constraints”. When vernacular architecture fails to adapt, it is often abandoned or deeply altered in an attempt to achieve a concept of modernity that frequently compromises the physical, morphological, and func­tional attributes of the preexisting structure. Functional obsolescence, structural vulnerability, lack of adherence to safety standards, lack of comfort, obsolete layout organisation, or low energy performance - these are the critical issues most frequently occurring in vernacular architecture today that require in­evitable transformations. Our role is to reactivate the processes of adaptation, counteracting the homogenisation of forms and technological solutions, enhancing local identity, and seeking in the lessons of sustainability ex­pressed by vernacular architecture, the ingredients to drive the transformation and upcycling of ver­nacular heritage. The value of regenerating vernacular heritage for a circular economy and sustaina­ble future Within the scientific literature we find varied recurring terminologies in the field of adaptive reuse: retrofitting, refurbishment, renovation, repair, etc. All these practises are in accordance with the opposite page Casa Farfaglia by Studio GUM architects. Barn converted into a private residence, 2017. Noto, Italy. (credits: F. Bamberghi) • Gugalun House (Haus Truog Gugalun) by Peter Zumthor, 1994. Versam, Switzerland. (credits: F. Camus) objectives expressed by the European Union in achieving a climate-neutral EU by 2050, and with the EU's circular economy action plan (EC, 2020b), which promotes an increase in the circularity of the EU economy, including the built environment as a priority sector. According to the European Com­mission (EC, 2020) building renovation has a high capacity to influence global climate change targets. Renovating and reusing vernacular buildings promotes environmental sustainability primarily since it reduces the amount of demolition and the need for new construction. Numerous studies have demon­strated that retrofitting and updating processes consume fewer resources and energy, while also gener­ating less waste, thus reducing the overall carbon footprint compared to new construction (Vilches et al., 2017). Vernacular buildings are intrinsically sustainable due to the natural and local materials and low-tech methods used to build them. Traditional materials come with a lower energy cost than many industrial materials and, in the case of biobased materials, such as wood, straw, reeds, etc., act as a car­bon store (Dipasquale, Pulselli, 2022). In addition, locally accessible materials safeguard supply and lo­cal expertise while reducing transportation costs. To be effective and contribute significantly to achieving climate neutrality, building renovations should be based on circular principles, and maximum attention should be given to pursuing the fol­lowing objectives: reducing use of materials and minimising waste, preferring biobased and/or recy­cled materials, designing for long-term/high durability, increasing the utilisation intensity of buildings (EEA, 2022). In addition to the great influence on environmental aspects, it is important to emphasise the contri­bution that retrofit and regeneration processes can make to a more equitable and sustainable develop­ment from a social, cultural and economic point of view, thanks to their ability to generate benefits on both the economy and the well-being of inhabitants. From a cultural point of view, the reuse of vernacular buildings helps to safeguard the unique identity of a place, and to maintain a connection with the collective memory, traditions and intangible heritage. renovation and adaptive reuse of vernacular architecture • l. dipasquale Regenerating traditional buildings can also have a positive impact on society if they can activate or reac­tivate collective functions that foster sharing, socialisation, inclusion and community well-being. Reactivating disused or abandoned structures also has benefits from an economic point of view, since it can incentivise local businesses and artisans, attract new businesses, residents, and visitors. Renovation practices can be more cost-effective than building from scratch, especially when considering the po­tential costs of demolition and the disposal of materials. Criteria for implementing the sustainability of adaptive reuse and renovation interventions Managing vernacular heritage transformation processes is a complex and challenging task: it requires the interaction and collaboration of a large number of stakeholders in the decision-making phases and professionals with different specialisations in the design phase. Knowledge must be accurate and inter­disciplinary: renovation design rerquires a comprehensive know-how in the fields of building physics, decay and diagnostics, building-installation system, history and local culture, building techniques and materials. In this context, certain criteria are presented that should be pursued in order to effectively in­corporate sustainability principles into the renovation and adaptive use of vernacular buildings. Flexibility, long-term thinking and life cycle of the building The transformations of vernacular architecture should consider the long-term durability and lifecy­cle performance of the building. Transformations should be designed to optimise the functionality of the space, preferring a flexible layout that can ensure contemporary needs and functions and adapt to changing uses over time. Many buildings have persevered in an unaltered state for extended periods, mostly due to the limited evolution of their functional requirements and the inherent simplicity of their construction, thus facilitating simple maintenance. The rapid pace of contemporary change requires careful planning towards the implementation of changes and the adoption of new technologies. It is crucial to focus on the long-term viability of the transformations instead of focusing only on immediate benefits. This includes encouraging reversibility, selecting durable materials and implementing appro­priate maintenance plans. While the structure may become obsolete, its materials and components retain their inherent value and functionality. The utilisation of modular and/or dry-assembled parts may give better results, thus facilitating the process of deconstruction and reuse (Gorgolewski, 2018). Compatibility with physical and structural behaviour of the original building Upgrading techniques and materials must be carefully selected to ensure compatibility with the build­ing systems used in vernacular buildings. Energy and seismic retrofitting should provide structural strength and thermal performance while trying to enhance the capabilities of the existing building, in­tegrating new elements without nullifying the validity of the existing ones. • OmbOffice Building - Sketch of the retrofit project for a historic industrial building in Madrid. Foster + Partners architects (credits: Foster + Partners/ Archdaily) Energy retrofitting interventions should take into account the great sensitivity of old materials to mois­ture, the high thermal inertia of the masonry and the influence of the microclimate of the context, whether urban or rural, to improve indoor environmental quality. This can involve enhancing natural lighting, ensuring proper ventilation, using finishings capable of regulating moisture and humidity lev­els, and selecting low-emission materials to minimise indoor air pollutants. Structural reinforcement and seismic retrofit interventions, which are essential to ensure the safety of inhabitants, should succeed in strengthening existing structures, trying to favour systems and materials with elastic behaviour, such as wood or steel. In case of new additions, juxtapositions or extensions, structural elements of the original building may be incapable of bearing the extra loads placed upon them, so providing strength and stability without the loss of original fabric is a prime concern. Lightweight materials may be appropriate for the intro­duction of new elements, since they reduce the weight on the existing structure. Using local and low impact building materials Materials for retrofitting should be selected on the basis of location and availability, as well as life cycle efficiency, through characteristics such as material recyclability, waste reduction and prefabrication. An effective sustainable adaptive reuse project should begin with a comprehensive review of locally available resources and adjust its goals based on the materials available in proximity of the site and the resources provided by the climate. Traditional materials, such as earth, lime, timber, brick and stone have the capacity to offer long-term performance and durability while, in most cases, addressing con­cerns about embodied carbon and sustainability. Modern materials can present innovative opportuni­ties, but they should not be the default choice when attempting to innovate a design. Integrating passive vernacular solutions for energy retrofit Vernacular buildings often present passive solutions that influence both summer and winter energy performance, which should be restored and enhanced since they can provide benefits in terms of ther­mo-hygrometric comfort conditions, energy-saving and resource-efficiency. Natural ventilation, shad­ing systems such as shutters, porches, or other shading devices, the thermal mass of the earth, bricks, stone or other heavy materials used in traditional masonry are key elements that can guide the retro­fit project and ensure significant energy savings, reducing the need for additional heating or cooling. renovation and adaptive reuse of vernacular architecture • l. dipasquale • Extension of a residence in Penamacor, Portugal (credits: Creative Space Studio) Messner House . Adaptive reuse of a barn, by NOA* network of architecture, 2017. Seis Am Schlern (BZ), Italy (credits: Alex Filz) Avoiding waste of materials and resources The provision of incentives in numerous European countries to improve the energy or seismic efficien­cy of existing buildings, while extending the possibility to many sectors of society, also causes in many cases an excessive increase in demand, consumption and costs of raw materials and technologies used in interventions. Interventions should consistently reduce the use of resources, especially those which are virgin or en-ergy-intensive. Priority should be placed on promoting reuse and employing materials with a low envi­ronmental impact, aligning with the principles of the circular economy. Ensuring well-being and social justice Upgrading and adaptive use require high investments that are only amortised in the long term. Due to high costs, cost-saving measures are often applied, especially in cases of energy and seismic upgrading. Many current policies and programmes tackling housing renovation have proven costly, discriminato­ry and ineffective (Cornelis, 2023). Some programmes do not take into account the differing econom­ic capacities of households, and therefore no targeted measures are provided for lower income groups. In other cases these measures have led to price increases in building raw materials. In other cases ret­rofits are used as a pretext to raise rents and evict tenants and low-income homeowners. Implement­ing social safeguards is imperative to ensure that the renovation benefits the most disadvantaged. The objective must always be to ensure inclusive access to renovation actions. Sustainable retrofit inter­ventions should involve the local community, consider its needs and aspirations, and ensure that the project contributes positively to the social fabric of the area. This may include involving end-users in the design process, providing accessible spaces, preserving community values and promoting social in­clusion. Conclusion The process of renovating and converting preexisting structures for either new or ongoing purposes is a multifaceted undertaking. It is not a simple aesthetic question concerning the relationship between the old and the new, but rather includes a process of re-evaluation or search for a new balance between different types of values, moving from historical and conservation values to architectural, environmen­tal social and economic values. In transformation processes it is therefore necessary to understand and recover the lessons expressed by the vernacular heritage, which often include devices to adapt to cli­mate and environmental hazards, and then to choose compatible and appropriate solutions that are able to enhance and transmit them, having a clear idea of how the new and old parts will function long into the future. Design innovation is vital in order to combine modern and traditional, local and universal, industri­alised and handcrafted techniques in a sustainable, appropriate and compatible manner, influencing not only forms and building systems but also new functions, capable of generating new economies and positive effects for the society of the future. References Cornelis M. 2023, Social safeguards: the key to a suc­cessful renovation wave, (03/2023). Dipasquale L., Pulselli R.M. 2022, Assessing environ­mental performance and climate change mitigation ef­fects of biobased materials for building retrofitting, in Sayigh A. (ed.) Mediterranean Architecture and the Green-Digital Transition, Springer Nature, Switzer­land, https://doi.org/10.1007/978-3-031-33148-0_19. EC 2020, A Renovation Wave for Europe - greening our buildings, creating jobs, improving lives, COM(2020) 662 (03/2023). EC 2020b, A new Circular Economy Action Plan, (03/2023). EEA 2022, Modelling the Renovation of Buildings in Europe from a Circular Economy and Climate Per­spective, (03/2023) Gorgolewsky M. 2018, Resource Salvation. The archi­ tecture of reuse, John Wiley & Sons, Inc., Hoboken, NJ. Lanz F., Pendlebury J. 2022, Adaptive reuse: a criti­cal review, «J Archit», vol. 27, no. 2–3, pp. 441–462, https://doi.org/10.1080/13602365.2022.2105381. Vilches A., García-Martinez A., Sánchez-Montañes B. 2017, Life cycle assessment (LCA) of building refur­bishment: A literature review, «Energy and Buildings», vol. 135, pp. 286-301, ISSN 0378-7788, https://doi. org/10.1016/j.enbuild.2016.11.042. BEST PRATICE CONSERVATION AND DESIGN • Renovation and adaptive reuse of vernacular architecture alcino cardoso house renovation by álvaro siza (pt) Teresa Cunha Ferreira, CEAU, Faculty of Architecture, University of Porto, Porto, Portugal Soraya Genin, ISTAR - ISCTE, University Institute of Lisbon, Lisbon, Portugal Mariana Correia, CIAUD-UPT, Department of Architecture & Multimedia Gallaecia, Portucalense University, Porto, Portugal The renovation of Alcino Cardoso House (first phase: 1971-1973; second phase: 1988-1991) by the Pritzker Prize winner Álvaro Siza (1933-) is a reference case-study on the way architects can reshape vernacular heritage while preserving its cultural values. The Alcino Cardoso House was one of the first interventions in pre-existing buildings undertaken by Siza to receive national and international attention. The architectural design consisted on the conser­vation of vernacular farm buildings and their adaptation into a holiday home and tourist accommoda­tion. It echoes the concerns of the critical revision of modern architecture in the Portuguese context, distinctive by a creative reinterpretation of tradition: modern principles are introduced while continu­ing with vernacular construction techniques and materials. This early Álvaro Siza intervention in a ru­ral context has become a reference case-study for other School of Porto architects (such has Fernando Távora, Eduardo Souto de Moura, among others) providing lessons, on how to reconcile the legacy of the past with the contemporary needs. Under the framework of the project Siza ATLAS; Filling the gaps for World Heritage, funded by the Portuguese Foundation for Science and Technology (2021-2024), a comprehensive documentation of Siza’s works included on the World Heritage Tentative List in 2017 is being implemented. Docu­mentation methodology includes: a) literature review and archival research; b) interviews to building actors (architect, engineer, client and contractor); c) field work including observation, manual draw­ing and photographic campaign; d) digital documentation combining different tools: d1) photogram­metry model; d2) virtual tours through 360º photos; d3) didactic models of representative construction sections in BIM. Detailed documentation of Alcino Cardoso house has allowed to identify remarks on best practices re­garding renovation on vernacular heritage: by understanding the place before intervening and by pre­serving the lessons of traditional constructions (harmonious relation with the place, use of local mate­rials and craftsmanship, preservation of natural and built elements) while providing these rural dwell­ings, with contemporary uses, compatible with their preservation. AR CHITECT Álvaro Siza WEB L INK ist ar .iscte-iul.pt/sizaatlas/ VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 3. Reducing environmental impact 4. Ensuring environmental comfort and well being 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognizing intangible values 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Axonometric view and photo of the intervention 1. Roman tiles 2. thermal insulation 3. wooden beams 4. mosaic 5. zinc sheeting 6. wooden beams 7. wooden panelling 8. stone support wall 9. curtain wall 10. tiles (15x15 cm) 11. wooden draining boards 12. tin 13. cork (credits: Soraya Genin) CONSERVATION AND DESIGN • Renovation and adaptive reuse of vernacular architecture toolkit for innovative and eco-sustainable renovation process WEBS ITE medbexlive.org/storyboard-of- medbexlive.org/storyboard-of-medbexlive.org/storyboard-of-un ununiversity-build iversity-buildiversity-building-stock/ ing-stock/ing-stock/ U SE RS Public Adm in istration, build ing / energy managers, students, researchers, VER S US S US T AIN AB IL ITY PRINCIP L ES 2. Taking benefit from natural and climatic resources 3. Reducing pollution 4. Ensuring environmental comfort and well being 7. Transmitting and sharing building cultures 8. Encouraging creativity 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Box composed by the Toolkit, the Abacus and the Best practices Four examples of the internal pages of the Toolkit (credits: BeXLab, UNIFI) Lucia Montoni, Gisella Calcagno, Giacomo Pierucci, Antonella Trombadore Università degli Studi di Firenze, Florence, Italy The Toolkit for Innovative and Eco-sustainable Renovation Processes (Toolkit) is an easy-to-use guide to innovate the complex renovation process of the Mediterranean university/public built heritage using information, procedures, tools and tips to create sustainable and beautiful future buildings. The project promotes the idea that renovation needs to further energy efficiency, looking towards the concepts of beauty, nature, and human comfort, together with the adoption of soft digital technologies, such as BIM methodologies. Those aspects are drivers to achieve common objectives of more sustaina­ble university/public buildings, not only in terms of energy efficiency and the reduction of the environ­mental impact, but also in terms of well-being and aesthetics, as well as of an increased environmental awareness of users. The Toolkit is designed to explain, step by step, how to approach retrofitting as an innovative process built around the role of people to boost inclusive and collaborative approaches. To open renovation ac­tions by decision makers, stakeholders and users to the entire university, local, and global communities, the Toolkit is based on the adoption of the Living Lab (LL) methodology. After the setting up of the university LL, the renovation process identifies five sequential phases: 1. Knowledge Framework, 2. Analysis of Criticalities, 3. Planning and Design, 4. Intervention and 5. Post-Management. Each phase investigates the activities to be undertaken (what), the people involved (who), and the methodologies and tools for implementation (how). Furthermore, two sessions run parallel to the progression of the renovation phases: the Digital Twin Best Path - on the digital possibilities to innovate the renovation process; and the beXLab Experience - on the Toolkit application in the real-case pilot renovation action at the School of Architecture of the University of Florence. The central part of Planning and Design has been enhanced with two supporting resources: a selection of best practices related to recently renovated and newly constructed university buildings which have adopt­ed energy efficiency solutions and an abacus of retrofit solutions to guide the choice of the most appropri­ate renovation strategies, technologies and materials for the Mediterranean socio-climatic area. The Toolkit has been produced in the framework of the Med-EcoSuRe project – Mediterranean Uni­versity as Catalyst of Eco-Sustainable Renovation, financed by the ENI CBC MED Basin Programme 2016-2020. BEST PRATICE CONSERVATION AND DESIGN • Renovation and adaptive reuse of vernacular architecture renovation of a stone and rammed earth house in val di chiana, tuscany (it) Elena Rigano Studio Architeco. Architettura ecologica, Italy The building is part of a complex whose central core has a square perimeter that is divided into 4 parts, presumably dating back to mediaeval times, which stands two storeys above-ground supported by rammed earth walls without foundations. The original usage included stables for Chianina cows on the ground floor, barns with 2 underground cisterns, and other agricultural storage spaces which were used until the Eighties. A series of extensions in masonry during the 19th-century contributed to the modification of the perimeter and volume of the building, including the addition of a third floor. The main dwelling, which had a barrel-vaulted ceiling, was on the first floor, accessible by way of a staircase in travertine stone that connected it to the kitchen. It had a large central fireplace in the rammed-earth wall and around it the bedrooms. A bathroom was added in the Sixties. A second dwell­ing for the farmers was also located on the first floor, at the western corner of the building. A terrible modernisation process undertaken during the Sixties demolished most of the brick vaults in the original earthen portion, as well as the 19th-century wooden floors, replacing them with concrete and masonry structures. The existing roofs are also from this period. The intervention involved major seismic consolidation procedures and the energy upgrading of the en­tire building, both carried out following green building criteria. The opportunity of using the 110% tax super-bonuses made it possible to underpin the foundations with a brick structure, as well as construct an aerated crawl space and an insulated floor on the ground floor. Today the house has a class A ener­gy rating, with a heat pump air conditioning system powered by thermal and photovoltaic solar energy: the radiant floor system is clad in handmade Tuscan terracotta tiles. The volume at the west corner of the building has also been seismically consolidated with reinforced plaster and given a hemp-based ex­ternal insulation. On the ground floor, the walls surrounding the main body of the house have a thick coat of hemp lime thermo-plaster. Special attention was given to the preservation of raw earth masonry: parts of it, once the cement was re­moved, remained exposed; others which were coated with lime have retained all the deformations that result from the wear and tear over the centuries, whereas those already enclosed in the brickwork, plas­tered and painted with 19th and 20th century decorations, after an adequate indenting, have remained as they were or were given an additional lime plastering. The wall that runs alongside the staircase down to the cellar, thought by some to be of Lombard workmanship, has been left exposed. AR CHITECTS Stud io Architeco. Architettura ecologica Architect Elena Rigano WEB L INK http://www .architeco.it/ VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing environmental impact 4. Ensuring environmental comfort and well being 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 9. Recognising intangible values 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Plans of the ground floor and the first floor before the interventions Photo of the retrofitted building (credits: E. Rigano) CONSERVATION AND DESIGN • Renovation and adaptive reuse of vernacular architecture memory garden in vinaroz, castellón (es) AR CHITECTS F ernando V egas and Cam illa Mileto QU ANTITY S UR VE Y OR Salvador T omás Márq uez PR OMO TER S F ernando V egas and Cam illa Mileto VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 3. Reducing pollution 6. Encouraging social cohesion 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 13. Optimising construction efforts 15. Saving resources Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain The site where this garden stands was occupied until the beginning of the 21st century by a Fran­ciscan Convent, founded in 1653, which was later used as a prison and a hospital. The structure was unexpectedly demolished as a result of real estate speculation with the help of a legal loophole that had left the monastery unprotected. After the scandal that was caused by the demolition, con­struction was prohibited on the site, which was then asphalted and used first as an improvised car park and finally, twenty years later, as a public green space. The project consisted in the excavation of the existing remains under the provisional asphalt and their re-use for the purpose of evoking the lost convent, raising its main walls to be used as benches. This upcycling action, which re-uses de­bris and other building materials recovered from the demolition of the convent with the traditional dry stone technique, very common in the area, also prevents the generation of waste, serves as an ad­monition against similar demolition actions, and turns a tragic and malicious action into something creative and inspiring instead. During the construction of the walls using old materials and recov­ered rubble, the masons who had good knowledge of the dry stone construction technique were giv­en creative freedom, following some basic rules regarding the use of good bonding and the absence of forced symmetries. The project also contemplated the restoration of the only remaining wall of the church, which was in ruins. Likewise, the historical paving of the convent has been recovered, the remaining ruined wall of the original church has been consolidated and local plant species have been included in the landscaping of the garden. Senia stone, extracted from nearby quarries, was used for the new paving, which has been placed in such a way as to allow grass to grow between the joints. The grass-covered areas combined with the remains of the convent offer the image of a ro­mantic ruin in symbiosis with nature, which the local inhabitants have learned to appreciate and en­joy, despite the initial loss of the original religious convent. • The project enhanced the use of local materials and recovered rubble for new elements, as well as the integration of nature The arrangement of the dry stone walls follows the shape of the former convent (credits: F. Vegas, C. Mileto) BEST PRATICE CONSERVATION AND DESIGN • Renovation and adaptive reuse of vernacular architecture renovation, seismic and energy retrofit of a farmhouse in tuscany (it) Sara Bartolini Officina Abitare, Italy The project involved the complete renovation of a large farmhouse that had been abandoned for years. The complex structure of the building required an in-depth preliminary study, aimed at reconstructing the history of the building, as well as the alterations it had undergone over time. In order to deepen this study, all the internal plaster and exposed the masonry have been we completely removed. This opera­tion made it possible to read and detect in detail all the masonry textures and to plan the adequate seis­mic improvement and internal distribution interventions. This work of philological analysis lied at the basis of the project that concerned the reorganisation of the interior spaces, as well as the recovery of the relationship with the exterior spaces, in particular with the large farmyard. In this way, some walls of the house were identified where the masonry could be left exposed, thus enhancing the natural stone textures even within the interior spaces. The walls were sandblasted, subjected to localised cuci e scuci interventions so as to improve their stability, and then grouted with natural lime plaster. The floor fin­ishes were selected, giving priority to traditional, natural, and locally-sourced materials, using modern laying patterns and formats, which together with the exposed steel reinforcement rings emphasise the contemporary nature of the intervention. The entire north side of the house, represented by a separate building structure, was internally insulated using certified lime silicate panels for bioarchitecture. In addition to protecting against the cold, this material also has high hygroscopic properties and helps to naturally regulate internal humidity. The plasters are hand-made, using thermal lime and hemp mor­tars. In order to ensure the maximum breathability of the walls, paints made from lime putty coloured with natural pigments were used. Furthermore, to protect the ceilings from wood-damaging pests, they were treated with a mixture of neem and orange essential oils. These interventions for improving the energy efficiency of the enve­lope, as well as the installation of a heat pump system powered by photovoltaic panels, have made it possible to have a building with a historical appearance which, however, has the efficiency of a con­temporary building; after the interventionthe building has been categorised as energy class B. AR CHITECTS Stud io Offic ina Abit are Arch.Sara Bartolin i, Arch. Matteo Pierattin i EN G INEER Leonardo Negro, Exilo B UIL DER Ed il Envi srl MA TERIAL S AND F INISHES: Cotto Manetti, Pietre d i Rapolano, La Banca della Calce, Elicona WEB L INK https://offic inaabit are.com/ progetto/aia-toscana/ VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 3. Reducing environmental impact 4. Ensuring environmental comfort and well being 5. Reducing disaster risks 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 14. Extending lifetime 15. Saving resources • House and courtyard (aia) after the interventions Renovation site during the installation of the lime silicate panels (2021) (credits: Matteo Pierattini) designing with tradition: old techniques for modern architecture José Luis Bar Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain The Modern Movement in architecture, and subsequently the whole of the 20th century, represented an abrupt break with the historic evolution of traditional constructive techniques, which were shunned in fa-vour of industrial materials such as concrete and steel structures. The reasons for this include a disdain to­wards vernacular architecture, possibly linked to the rural exodus and the more recent phenomenon of globalisation. In fact, in History and Truth (1965), Paul Ricoeur pointed out how “the phenomenon of universalisation… constitutes a sort of subtle destruction (…) of the creative nucleus of great cultures”. The Modern Movement specifically boasted its discredit of anything relating to history and tradition. However, even the master architects themselves kept some aspects of construction legacy alive: Le Cor-busier (1887-1965) proposed rammed earth walls for his Murondin houses (1940); Josep Lluís Sert (1902-1983) and Le Corbusier featured tile vaults in some of their dwellings; Alvar Aalto (1898-1976) used timber, characteristic of traditional Finnish culture, and in his youth Walter Gropius (1883-1969) even defended the value of timber over any other building material; Ludwig Mies van der Rohe (1886­1969) used constructions with handmade rough fired brick and Alvar Aalto employed traditional red brick; Gunnar Asplund (1885-1940) and Frank Lloyd Wright (1867-1959) even used shingles for roofs and built underground constructions covered with sod; and Antonin Raymond (1888-1976) resorted to traditional straw roofs; etc. In all these cases, despite the disruptive theories of the Modern Movement, issues linked to the scarcity of the war and post-war periods and the personal aesthetics of the architects in relation to traditional materials and the manual nature of traditional techniques meant that these were also incorporated. The second half of the 20th century also reflected examples which strayed from the main trend of us­ing modern industrial materials. These were often observed in developing countries with a heterodox vision of modernity which Frampton once defined as critical regionalism. The aim was to make use of the advantages and, almost certainly, the aesthetics of traditional materials in combination with mod­ern materials without having to give up the semblance of renovation. In India, two representative ex­amples of this trend are found in the Gandhi Memorial Museum in Ahmedabad (1963) by Charles Correa (1930-2015), combining reinforced concrete frameworks with brick buttresses and a sloping roof of timber and ceramic tiles in an eminently modern building, while the Sangath studio (1981) by Balkrishna Doshi (1927-2023) features reinforced concrete vaults with alternative hollow tiles, cov­ered with trencadís. opposite page Portico at the Lycée Schorgedesigned and built by Francis Kéré (2014-2016). Koudougou, Burkina Faso (credits: F. Vegas, C. Mileto) • Timber construction used by the architects Alvar Aalto and Aino Aalto at Villa Mairea (1937-1939) in Noormarkku (Finland) Detail of the wooden shingles used by Gunnar Asplund to build the roof of the Woodland Chapel (1918-1920) at the Stockholm cemetery (Sweden) (credits: F. Vegas, C. Mileto) opposite page Compressed Earth Blocks (CEBs) being used by the architect Francis Kéré to build his Opera Village (2010). Laongo ,Burkina Faso Experimental rammed earth walls mixed with salvaged tiles designed by Wang Shu for the Venice Biennale (2016) Façade with brise-soleil of hanging traditional roof tiles at the Folk Art Museum of the China Academy of Arts (2015) designed and built by Kengo Kuma & Associates (credits: F. Vegas, C. Mileto) Other traditional techniques employed by architects and engineers resulted in major advances in terms of quality when combined with modern materials such as cement or iron. This is the case for exam­ple of tile vaults, which following notable contributions from Rafael Guastavino (1842-1908), Antonio Gaudí (1852-1926) and other Art Nouveau architects, were employed by an entire generation of mod­ern architects during the Spanish post-war period, answering the need stemming from the Spanish au­tarchy period, most notably Luis Moya Blanco (1904-1990). However, it was also reinterpreted incor­porating reinforcements, already proposed by Guastavino, in the construction of some works by Eduar­do Torroja Miret (1899-1961); or even prestressing the said reinforcements in the design of the daring walls and roofs by Uruguayan architect Eladio Dieste (1917-2000). The second half of the 20th century also brought with it the work of several pioneering architects who followed postulates related to the scarce availability of resources in the surroundings and the will to overcome this. They thus resorted to vernacular techniques as the most logical and inexpensive re­sponse to settings, preceding the current trend of sustainability, even before the term was coined. This is the case of the Egyptian Hassan Fathy (1900-1989), who recovered the ancient constructive tech­nique of Nubian vaults, the English architect Laurie Baker (1917-2007), with extensive work in India handmade bricks, or the Mexican Óscar Hagerman (1936-2021), whose work empathises with the sur­roundings and traditions and “provides people with dignity while rescuing their cultural values with a sense of solidarity and democracy” (Alcocer, 2017). This new awareness of problems due to pollution, CO2 concentration in the environment and global warming appeared in part following the Seventies oil crisis. It was highlighted by the increased aware­ness resulting from the Kyoto Protocol (1997) and especially following the economic crisis of the early 21st century, bringing about a new type of approach which has partly dimmed the phenomenon of star architects and their star designs to give way to a different type of architecture. Priority is now being given to architects who search post-catastrophe emergency solutions using designing with tradition: old techniques for modern architecture • j.l. baró, f. vegas, c. mileto natural, local, recycled or improvised materials, such as Shigeru Ban. Or other architects, like Anna Heringer (1977), whose entire professional career is centred on cooperation architecture in countries with limited resources. Or also architects from impoverished areas who devote all their energy to the construction of public buildings using traditional materials and techniques in their countries of origin, as is the case of Francis Kére (1965) in Burkina Faso. Furthermore, architects like Peter Rich (1945) for example, work in the African continent, focusing on the use of tile vaults with compressed earth blocks in order to counteract the scarcity of timber and limited resources. Moreover, architects such as An-upama Kundoo (1967), who experiment with hybrid techniques, either building false domes in ado­be bricks which are baked in-situ using an internal fire to produce a monolithic ceramic building, or vaults built with hollow terracotta tubes. Or even artisans who have made earth their dogma and main constructive material, as in the case of Martin Rauch, both in his individual work and in his collabora­tions with other architects. Behind these star architects are numerous lesser-known architects producing a 0 km bioclimatic archi­tecture using local materials and resources, promoting responsible consumption and especially con­sidering life cycle analysis. Nowadays, working with timber, earth, stone, lime, gypsum or straw, charac­teristic of vernacular constructive tradition, has ceased to be an eccentricity to become a perfectly rea­sonable option. Even architects who have received Pritzker awards resort to traditional materials and techniques for their work, either due to conviction or cosmetic sustainability. To quote the example of a traditionally maligned material and technique, architects including Norman Foster (1935), Glenn Murcutt (1936), Renzo Pi­ano (1937), Peter Zumthor (1943), Herzog & De Meuron (both 1950), Wang Shu (1963) and of course, Francis Kéré, have used walls in rammed earth or compressed earth blocks in their work in the 21st centu­ry. Highly perceptive architects such as Kengo Kuma (1954) often resort to the use of traditional materials (timber, bamboo, tiles, stone, straw, etc.) for aesthetic and /or ecological reasons (Jodidio, 2021). • Dar Al-Islam Mosque (1981­1982) in Abiqui New Mexico, (USA) designed by Hassan Fathy (credits: F. Vegas, C. Mileto) Many of these architects have resorted not only to traditional materials and techniques, but also to the systems or mechanisms of vernacular culture which improve dampness and temperature conditions inside buildings. This is the case of Hassan Fathy and his wind towers which generate a gradient of pres­sure by spontaneously expelling the hotter air and cooling the habitable spaces of homes during the warmer hours; Laurie Baker’s use of lattices to act as filters to provide natural ventilation; or Francis Kéré and his use of double roofs, wide eaves, cross ventilation and skylights. Conclusions Traditional architecture is the result of the evolution of the constructive know-how of generations and generations which have tried to take full advantage of the available resources, based on local conditions and influences received, employing criteria of simplicity, durability and efficiency, and condensed by the aesthetic sensibility of individual peoples. designing with tradition: old techniques for modern architecture • j.l. baró, f. vegas, c. mileto It is apparent that architecture continues to evolve, with constant advances implemented daily to im­prove human habitats. However, closing the door to tradition means jettisoning a valuable legacy, po­tentially (and paradoxically) constituting a step backwards. Furthermore, in a situation in which the long-term survival of the planet is not guaranteed, renouncing tradition is a luxury we cannot afford. This is about adding, not taking away. And nothing implies that this should be incompatible with mo­dernity. There are many open paths. However, only a few technical ones have been mentioned here, including the reinterpretation and improvement of materials and techniques; the optimisation of re­sources and the promotion of local economies; and the respect for vernacular cultures and the conti­ nuity of skills. References Aalto A. 1997, The Relationship between architec­ture, painting and sculpture. Interview with Alvar Aal-to by Karl Fleig, in G. Schildt (ed.), Alvar Aalto in his own Words, Rizzoli, New York, pp. 265-269. Alcocer M. 2017, Óscar Hagerman, «Architec­tural Digest», retrieved from (07/2023). Alexander C. 1977, A Pattern Language; Towns, Buildings, Construction, Oxford University Press, New York. García Hermida A. 2018, Tradición Arquitectónica, Identidad y Globalización: el problema de la homoge­neización del paisaje construido, «Estoa. Revista de la Facultad de Arquitectura y Urbanismo de la Univer­sidad de Cuenca», vol. 7, no. 14, pp. 103-112, https:// doi.org/10.18537/est.v007.n014.a08. Jodidio P. 2021, Kengo Kuma. Complete works, Taschen, Köln. Koolhaas R. 1997, The Generic City, «Domus», no. 791, pp. 3-12. Montaner J. M. 1993, Después del Movimiento Moderno: arquitectura de la segunda mitad del siglo XX, Gustavo Gili, Barcelona. Prieto N. 2020, El papel como material constructivo en arquitectura, «Tectónica», retrieved from (07/2023). Ricoeur P. 1965, Universal civilization and national cultures, «History and Truth», Northwestern Univer­sity Press, Evanston/Illinois, pp. 271-284. CONSERVATION AND DESIGN • Designing with tradition: old techniques for modern architecture MOR T U AR Y CHAP EL AR CHITECTS F ernando V egas and Cam illa Mileto QU ANTITY S UR VE Y OR Salvador T omás Márq uez CERAMIS T Enric Mestre DE VEL OP ER Soriano-Manzanet F am ily B E Y OND B END IN G PR O JECT DES I GNER S Block Research Group - BRS (ETH Zürich) and Ochsendorf, DeJong, Block - ODB TEAM S. Gom is, S. T omás, J. Dessi- Olive, C. Mileto, F . V egas, J. Gómez, B. Ibarra, Fundac ión José Soriano Ramos VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing environmental impact 4. Ensuring environmental comfort and well being 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources 3 4 15 14 7 13 8 9 • Mortuary chapel at Villarreal. Axonometric view Beyond Bending Pavilion at the 2016 Venice Biennale (credits: F. Vegas, C. Mileto) tile vaulting in the 21st century Fernando Vegas, Camilla Mileto, Lidia García-Soriano Universitat Politècnica de València, Valencia, Spain The tile vault is a building technique whose presence has been documented in Spain at least since the 14th century, although there are precedents in the context of Islamic building culture, as well as in the lost formwork of concrete vaults in Rome. It is a technique which allows covering vaulted spac­es in a swift, inexpensive and efficient manner, and for this reason is still in use. A couple of token ex­amples by the authors are presented. The first is a family mortuary chapel conceived as a homage to the local ceramic tradition and to the building technique in question. Moreover, the city of Vila-Real has the largest non-cathedral archpriestal church in Spain, constructed precisely with a tile vault by the master builder Juan José Nadal (1704-1762), who had a lot of influence over his great-great-grandson the architect Rafael Guastavino (1842-1908), famous constructor of tile vaults in both Barcelona and the United States. In this mortuary chapel, burials take place in a subterranean room under the vault, which is devised as a portico which shelters and encourages introspection and reflection in relatives and visitors to the cemetery. It consists of four interlinked hyperbolic paraboloids built with three layers of handmade ceramic tiles, the first one set with gypsum paste and the others with white cement mor­tar, without any intermediate reinforcement. The mausoleum's tile vault, derived from tradition, 12 metres wide and 6 metres high, with a total thickness of 8 cm, offers an exceptional lightness and per­mits economising materials, since it owes its resistance to its wavy shape and not to the accumulation of materials. The second example, built in collaboration with BRS and ODB in the context of their Be­yond Bending Pavilion at the 2016 Venice Biennale, consisted in two small vaults with two layers of ce­ramic tiles and compressed earth blocks, the first set with plaster and cement mortar, and the second with plaster and a bastard mortar made of earth and cement. Both sail vaults were supported by metal frames which served as perimeter braces and had rows of small partition walls on their extrados of the same material as in the vault to establish the horizontal plane to step on. These vaults demonstrated to what extent this type of traditional solutions can be useful in contemporary architecture, thanks to their aesthetic qualities, functionality, affordability, economy of materials and low-carbon impact. BEST PRATICE CONSERVATION AND DESIGN • Designing with tradition: old techniques for modern architecture house of nature, silkeborg højskole by reværk (dk) Birgitte Tanderup Eybye Aarhus School of Architecture, Denmark In recent years, many Danish studios have increasingly been involved in the design of buildings that draw inspiration from vernacular architecture. Examples include Studielandsbyen by Lenschouw Pi-hlmann, and Hahn Lavsen’s own house. An exceptional example is the House of Nature by ReVærk. This building is designed to facilitate outdoor teaching at the Silkeborg Højskole, and the main users are around 40 young people at the outdoor course. Additionally, the building is also used by other stu­dents and for other activities at the folk school. The House of Nature is situated in a meadow at the edge of the wood which is possible due to ground screw foundations. In this way, the building adapts to the landscape while also avoiding concrete foun­dations, which considerably reduces the environmental impact. The proximity to the forest has also influenced the choice of materials and thus the building is almost exclusively built of wood. Timber is used for the load-bearing construction and wood is used for floors and cladding, both in the exterior and the interior. Moreover, wood is also used for insulation. Consequently, the environmental impact of the building is very low. The load-bearing construction takes its inspirational sources in the historic post-and-plank construc­tions that were common in Denmark. Instead of large planks fitted in between the posts, the exterior of House of Nature is clad with shingles which offers a more efficient use of the material. Two specific focuses in the design process were constructions open to diffusion, with the purpose of reducing heat loss, and the principle of design for disassembly. Regarding the latter, it is possible to take the compo­nents apart and reuse the timber and wood in new projects. ReVærk explains that they envisage their designs as an exchange of experiences between vernacular and contemporary building, including ele­ments such as legislations and techniques. Their special focal points concern good indoor climate and low environmental impact. The House of Nature is a prominent example of a current tendency in Danish building that is inspired in the translation and interpretation of vernacular heritage into contemporary, sustainable architecture. AR CHITECTS ReV ærk architects WEB L INK S https://revaerk.dk/friluftshuset/ https://arkitektforeningen.dk/ nyheder/vaekstlagstegnestuen-revaerk-baeredygtighed-er-en­praemis/> VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing environmental impact 4. Ensuring environmental comfort and well being 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Exterior view and interior view of the House of Nature (credits: Anders Rajendiram and ReVærk) CONSERVATION AND DESIGN • Designing with tradition: old techniques for modern architecture ses menorquines (es) WEBS ITE www .nomostud io.eu CL IENT Real-Est ate Developer C OL L ABORA T OR S Build ing Engineer: F rancesc Sbert; Structure Engineer: Ernesto Hermosa P AR TNER -IN-CHAR GE & PR O JECT L EADER Alic ia Casals TEAM Karl Johan Nyqvist, Mira Botseva VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 4. Ensuring environmental comfort and well being 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values • Photos of the completed project (credits: NOMO STUDIO) Alicia Casals, Karl Nyqvist Nomostudio, based in Barcelona, Madrid and Stockholm Ses Menorquines consists of a group of four summer villas overlooking the Mediterranean Sea from the north coast of Menorca island, Spain. Each house is slightly rotated in a fanned out setting in order to maximise the sea views and create privacy between them. The inspiration for the facades was taken from traditional vernacular architecture, with wholly whitewashed walls and pitched roofs. However, an interesting contrast is created by introducing contemporary elements such as large glased openings, sharp edges or flush, integrated furniture. A well-organised and compact layout allows the fitting of 4 bedrooms and 3 bathrooms in 111 m2. One of the main appeals of the houses, is their additional 46 m2 of outdoor space, protected on its sides by perforated walls and covered by a double-height inclined roof. This day area is oriented towards the sea views and has a good overview of the common swimming pool in the plot’s centre. To create a soft breeze through the porch and allow filtered natural light into this space, the gable walls of the villas were built up following a chess pattern that also ensures the necessary privacy towards the neighbour­ing houses. The ground floor includes a guestroom, a small bathroom, a laundry room and an open kitchen, as well as the living and dining room. Three large sliding glased doors connect this open space with the covered terrace, all with stunning views over the sea. The windows on the ground floor go all the way down to the floor, with embedded rails, in order enhance the indoor-outdoor connection and increase the amount of natural light. BEST PRATICE CONSERVATION AND DESIGN • Designing with tradition: old techniques for modern architecture fan forest houses by bergmeisterwolf studio (it) Matteo Zambelli Università degli Studi di Firenze, Florence, Italy The valleys of the Dolomites are dotted with barns. There is, in particular, one type of barn (which, de­pending on the geographical area, takes on different names) that consists of two volumes contrasting in construction system and materials. The first is the basement, a parallelepiped with a rectangular base tending to square, made of local stone, which, in addition to housing the cows and allowing other activ­ities related to pastoralism to be carried out, had the function of raising the structure in elevation, made of wood with different construction systems, so as to avoid the deleterious effects of soil moisture and al­low good ventilation. Commonly this second element was surrounded on two or three sides by a can­tilevered "terrace" where hay was put to dry. The roofs of the barns were covered with scandole, that is, wooden boards 60 to 80 cm long. The slope of the roofs was very even among the different barns, be­cause the slope of the pitches had to be such as to facilitate the sliding of snow without, however, drag­ging the shingles with it, but not too little slope, in order to avoid the stagnation of water and, conse­quently, the rotting of the shingles themselves. The three vacation homes, part of a large hotel complex not far away, are arranged, as tradition dictates, not in parallel, but following the contour lines of the slope on which they lie. Their volumes are set consistently with the typological reference, although the building systems are actualized with respect to contemporary technologies. The basement in this case consists of two reinforced concrete walls, and it does not house any function. Its task is to support and lift the volume resting on it. Still in keeping with tradition, the latter is built with a wooden construction system, in this case using the contemporary technology of x-lam load-bearing partitions, i.e., laminated solid wood panels. The elevation structure, including the roof, is completely clad in pretreated gray wood laths capable of giving the volume a mor­phological essentiality typical of contemporary architecture. Thus, the whole project speaks of tradition, capable of rooting the project in the place, although trans­lated with the construction technologies and plastic research of contemporaneity. AR CHITECTS Bergme isterwolf C OL L ABORA T OR S Alessandro Battistella, Lorenzo Musio L OCA TION Deutschnofen, It aly WEB L INK S https://www.bergmeisterwolf.it/ it/projekt/casa-sullalbero/ VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing environmental impact 4. Ensuring environmental comfort and well being 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • View and interior view of the Fan Forest houses (credits: Gustav Willeit) Sebastien Moriset CRAterre, Grenoble, France The safeguarding of vernacular heritage and the transfer of the intelligences that gave rise to it are com­plex issues to resolve. In addition to financial aid packages and legal protection measures, promotion and education are indispensable tools to ensure the safeguarding of this precious heritage. But who to educate and in what form? The answer must be multiple. The owners of vernacular houses must first of all be made aware of the values of their property and educated about the existence of good practices. If out of ignorance they do not see the need to respect the values of their heritage, they will not see the need to call on competent professionals. Owners are therefore one of the first audiences to be targeted in order to encourage them to take care of their property in the framework of clear landscape charters and regulatory systems. But they are not the only ones. It is the whole chain of actors who must share the same knowledge and sensitivities so that the heritage resists irretrievable alterations. Forums for ex­change such as public meetings or festivals sometimes allow connections between these stakeholders who together must build this awareness on heritage values. We recall here the main levels of training that an education strategy should include. Education of local government decision-makers and technicians In a single geographical area of Europe subject to the same heritage rules, we sometimes notice great disparities from one municipality to another. The safeguarding of heritage and the applica­tion of regulations depend largely on the skills of the civil servants and local councillors responsi­ble for their implementation. These staff are waiting for knowledge to better guide conservation or development policies, based on local heritage assets. In the absence of training by heritage profes­sionals, bad practices end up imposing themselves and becoming the norm. Training adapted to their role is therefore essential as they are the custodians of good practice. If they do not master the broad spectrum of heritage values, they will not hesitate to authorise inappropriate destruction or transformation. Education of house owners Homeowners are the primary decision-makers for alterations and are also the ones responsible for de­struction. Old buildings rarely meet contemporary needs for large spaces, light and thermal insula­tion. Transformations are therefore inevitable and the orientation of owners is essential so that their opposite page Training of homeowners on conservation techniques (credits: N. Sánchez) • Training of urban planning officers on heritage values and appropriate conservation techniques (credits: author) rehabilitation projects respect the architectural charters and suitable building materials, particular­ly for all parts of buildings visible from the public domain. This education of owners can take differ­ent forms such as regular information days but also the distribution of highly illustrated documents ex­plaining in a very clear way the regulations in force. Education of kids The education of children is extensively illustrated in this book and detailed in the next chapter. The future generations need to be made aware from an early age of the values of heritage and the options for quality interventions. It takes years of learning to appreciate heritage in all its richness and complexity, hence the importance of starting as early as possible. In societies where vernacular architecture is still practised, children are naturally integrated into building and maintenance practices. They do not wait until adulthood to learn about construction. Education of children is possible at multiple levels: physi­cal interventions, observation walks, taking possession of sites, etc. Education of craftpeople and building technicians Good practices for safeguarding heritage are forged through hands-on experience over long careers on the building site. Young craftspeople do not have this cumulative knowledge to do quality work. The transfer of knowledge is a pillar of the transmission of vernacular knowledge and the initia­tion from master to apprentice was once a matter of course. This intergenerational transfer is still practised in many villages in Africa and allows young people to learn pottery or decorative plaster education strategies • s. moriset techniques from their grandparents. This mode of transfer has been lost in Europe and must be re-vitalised, particularly on workcamps where the transfer of knowledge is done by gesture and experi­mentation. Working with the best people to document good practice through books and videos is al­so a good way to safeguard knowledge. Education of architects and engineers Architects and engineers are trained in the use of industrial materials and heavy forms of construction such as reinforced concrete structures. They are therefore disoriented when they come across an old building with serious pathologies. Due to a lack of knowledge, they will disguise the problems with un­suitable materials or simply raze the structure to the ground and rebuild it “identically”, i.e. with the same volume and the same openings but using different materials. This lack of knowledge of vernacu­lar buildings leads thousands of buildings to denaturation or simple ruin. Education of building materials dealers Finally, we should not forget the building materials retailers who often recommend the use of un­healthy ready-made industrial materials for old structures. Most of them think they are making good recommendations but they are wrong. It is therefore necessary to involve them in strategic meet­ings and training so that they adapt their advice and sell materials that are compatible with the her­itage. The shift of these actors towards the sale of healthy materials is underway but awareness needs to continue. • Training of homeowners on conservation techniques (credits: author) opposite page Joint training of architects and masonry students on a rehabilitation site (credits: author) References Bader S., Lepik A. 2020, Experience in action! DesignBuild in architecture, Edition DETAIL. Bardagot A.M., Snyers A. 2020, Les Grands Ateliers: un lieu unique de formation, d’expérimentation et de recherche en architecture, Presses universitaires de Saint-Etienne. Bisiaux M., Tric Z., Cloquet B., Houben H., An­ger R., Fontaine L. 2017, L’innovation pédagogique pour construire durable : le projet amàco, in T. Jof­froy, H. Guillaud, & C. Sadozaï (Eds.), TERRA Lyon 2016 : actes / proceedings / Actos, CRAterre, pp. 310–315, (05/2023). Bonnevie M. 2018, Terra nostra, prototype d’habitat: un projet pédagogique innovant, AE&CC-ENSAG, (05/2023). Clair E., Court J., Moriset S., Misse A. 2011, Rénover & construire en pisé dans le Parc naturel régional Livra­dois-Forez, Parc naturel régional Livradois-Forez, (05/2023). Doat P., Sabatier N. 2014, 12e festival architectures de terre: matières à construire. Le bilan, CRAterre, (05/2023). Gandreau D., Hubert A., Joffroy T., Rakotomamon­ jy B. 2022, TERRA EDUCATION III: perspectives pour le développement de l’enseignement sur les architectures de terre, CRAterre, (05/2023). Joffroy T., Rakotomamonjy B., Studer D., Robert E., Gandreau D., Paccoud G. 2018, Réhabilitation et valorisation du bâti en pisé: guide à destination des collectivités territoriales, CRAterre, (05/2023). Mileto C., García-Soriano L., Vegas F., Cristini V. 2022, Education, awareness and dissemination. Ac­tivities on earthen architecture at UPV (Spain), in TERRA EDUCATION III : perspectives pour le développement de l’enseignement sur les architectures de terre, CRAterre, pp. 162–166, (05/2023). Moriset S., Rakotomamonjy B., Gandreau D. 2021, Can earthen architectural heritage save us? Built Heritage, n. 5, p. 19, https://doi.org/10.1186/s43238­ 021-00041-x. Vauzelle D., Noriega G. F. 2014, Jeux d’adobes: une pédagogie autour de la brique de terre crue, Mémoire de DSA, ENSAG, (05/2023). teaching architecture and heritage to kids Sebastien Moriset CRAterre, Grenoble, France If we consider architecture in its playful dimension as a great 'construction game' that is constantly be­ing renewed, there is no shortage of ideas for engaging children. Vernacular architecture can be seen as a great DIY epic developed by generations of geniuses who assembled and transformed raw materials and managed to surpass themselves over the centuries. As in children’s construction games, vernacular architecture has the advantage of hiding nothing, it does not 'lie', it displays its materiality and its con­structive sobriety. It is easy to understand the principles of construction in its broad outlines and to im­agine how the craftsmen proceeded with the construction by simple visual observation. Most of the op­erations involved in vernacular construction can be reproduced on a small scale by children: forming balls of earth to stack them, tying up bits of wood, manipulating stones or adobe bricks of modest size, stuffing clay-straw daub into a formwork, etc. Creating, assembling, mixing, stacking or wetting fasci­nates children. One of the great advantages of vernacular architecture is that it uses healthy materials. Earth, stone, wood, straw and water are familiar, non-aggressive materials. They are mastered by most children who have had the pleasure of handling them by a lake or a river shore. It is always possible to get a slight injury by catching a splinter of wood in the finger or a pebble on the foot, but that is nothing like handling concrete or metal beams. There are many possibilities for mobilising children and we give here some examples that have often been tried and tested and have proved their effectiveness. Adopting a site to embrace heritage values Children are regularly mentioned in discourses on heritage preservation. Heritage professionals like to say that they are conserving sites 'for future generations'. In reality, these future generations are already here before us, yet we rarely think of involving them. You do not have to wait until children are adults to make them aware of heritage. They are perfectly capable of understanding heritage values if we help them. One way to do this is to adopt a site. It can be an abandoned building, a park, a path along a river with some archaeological remains, the nature of the heritage is secondary. The idea in adopting a site is to create a bond of affection for the site by a group of children, usually a school class. Together with the teacher, the children can draw the place, express what they like or dislike about it, carry out clean­up campaigns to keep the site in the best possible condition, all punctuated by friendly outdoor pic­nics. In this way, they learn to take care of it and develop a new way of looking at a site whose interest opposite page Kids exploring building materials at the Grains d’Isère festival, France (credits: P. Doat) • Old wooden house adopted by a group of kids in Ros, World Heritage Site, Norway (credits: author) opposite page Kids playing with building materials at the Grains d’Isère festival, France (credits: author) would otherwise escape them. When the heritage allows it, it is also possible to integrate the children into conservation workcamps. But this requires the utmost caution and expert supervision to prevent any risk of accident. Analysing heritage Children can at a later stage participate in analysing the heritage they encounter on a daily basis. One of the exercises that can easily be carried out is analysis through observation and drawing. This exercise can be done in three thematic half-days. The first day consists of the children moving around the chosen place and drawing the elements that stimulate their senses in a positive way. They will draw places that they find beautiful, where they feel safe or where they can play, hide, buy good food, etc. The result is a wall of very positive drawings that is the result of the children’s own reading of the site. This can be com­pared to what we adults call a heritage ‘value statement’. The next day is similar but focuses on what they do not like. The result is another wall of drawings, but darker and much less joyful, where fears, ugliness and misunderstandings emerge. The last day is an opening for proposals with the idea of “how would you like this place to evolve positively for you and your own future children?”. These exercises always lead to unexpected and highly relevant project proposals, some of which can then be implemented with the help of local authorities. It is important to remember that children have more time than adults to observe their environment and can therefore make valuable recommendations. It is advisable to have one or more heritage professionals accompany this exercise. They can help the teachers to prepare the visits well, for example by looking for old pictures of the places studied which will ease the analysis of the historical teaching architecture and heritage to kids • s. moriset • Heritage elements accessible to kids (credits: author) evolution. They can also help to open up the kids’ minds to cultural or natural heritage values that they would not have thought of. We also recommend that the exercises be carried out on sites that are familiar to the children, the historic centre of their town or village, the nearby countryside with its old houses, rath­er than taking them far away to visit a castle or a cathedral. Understanding raw materials Understanding a raw material can help children to master it, to understand how it reacts when it is worked with. Simple exercises such as those in the Elementerre kit described in this book can explain, for exam­ple, the components of earth and the role that water plays in its transformation. Similar exercises exist for wood and fibres. It is not essential to go through this scientific stage, but it speeds up the mastery of a mate­rial by revealing some secrets that are difficult to see with the naked eye. Transforming raw materials into building components Once the material is understood, it is then easier to work with it, by preparing clods of earth, moulding bricks, attaching bundles of straw or cutting branches to be used in construction. This step may seem daunting for children who could go straight to assembling elements prefabricated for them. However, it is an essential part of developing sustainable building skills. Earth is ideally suited to the self-production of building components. By realising that they can make bricks themselves rather than buying them, chil­dren are already taking a big step towards empowerment and resilience. Assembling materials Building a tree house in the forest is always a fabulous thing for a child to do. Many children love to build and when they are not in the forest, they assemble huts in their rooms with chairs, cardboard and bed­sheets. Children’s self-building of small structures is a gateway to the realities of the building site. They ex­periment, get hurt sometimes, shed a tear when everything collapses and then explode with joy when, with teaching architecture and heritage to kids • s. moriset patience, the structure is completed and finally holds. The adults must limit their guidance to the mini­mum to allow each child to understand for himself by making mistakes, by interacting with his friends, by seeing his piece of wall collapse before starting again. Children must be encouraged to become autono­mous during these immersions in the world of construction and to acquire their own know-how. Designing sites for children The actions proposed above directly integrate the participation of children. However, it is also nec­essary to think of them when designing heritage promotion policies. Facilities, signage and activities must always take into account children’s understanding, body size and aspirations, so that sites are use­ful and enjoyable for them. Information signs should be fun, well-illustrated and low enough to be seen by children. Heritage should be an opportunity to have fun and touch things. The remains of a medie­val tower or an old locomotive that children can climb into are much more exciting than features that cannot be accessed. An archaeological site visitor centre can be very exciting for children if ‘baby-ex­cavation’ areas are designed for them. They can then have a good time experiencing the excitement of uncovering items from the ground. References Rivero Olmos A., Sabatier N. 2019, Plané’terre : Aslan Z., Ardemagni M. 2006, Introducing young programme, CRAterre, (02/2023). cities: a practical guide for school teachers in the Arab region, UNESCO - ICCROM, (02/2023). (02/2023). Attali J., Mondzain M.J. 2018, Partager l’architecture Sabatier N., Rivero Olmos A. 2018, Elémenterre: avec les enfants, Editions Parenthèses. mallette pédagogique, CRAterre-AE&CC, (02/2023). Duchert D. 2012, Die Erde ist bunt. Atelierarbeit mit Lehm = La terre est de toutes les couleurs. Travaux en Segla D., Brenke H. 2006, Mon Tata Bétiabé: L’archi-atelier avec la terre, Verlag das Netz. tecture et ses symboles expliqués aux enfants, Monde Global. Essesse A., Brenke H. 2007, Ma maison Kassena: L’architecture et ses symboles expliqués aux enfants, UNESCO 2021, Teaching and learning with living Monde global. heritage: a resource kit for teachers; based on the les­ sons learnt from a joint UNESCO-EU pilot project, Mileto C., Vegas F., Cristini V., García-Soriano L., UNESCO, (02/2023). for children’s activities in awareness of earthen archi­tecture, Argumentum, (02/2023). Luchterhand. EDUCATION STRATEGIES • Teaching architecture and heritage to kids educational trunk in support of traditional architecture WEB L INK www.culturaydeporte.gob. es/planes-nacionales/dam/ jcr:e09e72b3-e55f-4db6-ad61­ 143200a87dd9/2016-maleta­ educativa.pdf U SE RS Children between 2-10 years old VER S US S US T AIN AB IL ITY PRINCIP L ES 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Extracts from the educational trunk Camilla Mileto, Fernando Vegas, Lidia García-Soriano, Valentina Cristini Universitat Politècnica de València, Valencia, Spain It consists in the design, development and implementation of an educational trunk in support of tradition­al architecture commissioned by the Cultural Heritage Institute of Spain (Instituto de Patrimonio Cultur­al de España) to the Universitat Politècnica de València. Its aim is to raise awareness among children con­cerning the value of traditional architecture and the need to preserve it, whether they inhabit it and do not appreciate it as a result of routine, or due to a false conception of modernity, or they observe it from the out­side in their condition as urban inhabitants and are therefore not entirely capable of understanding and ap­preciating it to the full extent of its value in terms of culture and of identity. This trunk is designed exclu­sively for pre-school and elementary school levels, in other words for the ages of 2 to 10 years, since this is the time when experimental sciences are introduced into formal education. The work is divided into three parts: the introduction with its objectives and pedagogical methodology; the explanation of the contents of the educational trunk and the methodology of the exercises, the assessment and the educational units; and the development of activities concerning basic concepts, traditional architecture, materials and tech­niques, building elements, the surrounding context, the place and the ways of life. It offers a resource that will help teachers gain in-depth knowledge of traditional architecture as a fundamental part of the culture of a territory so that they can then transmit these ideas to their students. The proposed activities are aimed at bringing traditional architecture, understood as built heritage, closer to children in an experimental, fun and visually attractive way. The trunk was created with the aim of promoting awareness and knowledge of the tangible and intangible values of our traditional architectural heritage. The educational trunk makes it possible to study traditional architecture, its features and related topics from an interdisciplinary perspec­tive. The trunk, which is freely available on the website of the Ministry of Culture to any teacher or interest­ed individual, has been implemented on several occasions in pilot form with educators who in turn have been able to put it into practice in their schools. EDUCATION STRATEGIES • Teaching architecture and heritage to kids rehabimed kids: workshops on traditional architecture Letizia Dipasquale, Università degli Studi di Firenze, Florence, Italy Montserrat Villaverde, Ramon Llull University, Barcelona, Spain The Rehabimed kids workshops on traditional architecture are aimed at the active involvement of chil­dren in the process of discovering, knowing and understanding traditional heritage and living places. A set of pedagogical tools and activities have been developed for the first time in 6 cities of the Magh­reb (Ghardaïa and Dellys in Algeria, Marrakech and Salé in Morocco, Sousse and Kairouan in Tu­nisia) in the framework of the project Montada. Forum for the promotion of traditional architecture in the Maghreb, funded by the Euromed Heritage 4 EU programme. The activities were designed with an approach based on the stimulation of creativity and individual perception of each child, in order to broaden the knowledge of traditional architecture not on the basis of the presumption of adults but un­derstanding their current perceptions and their desires for change for the future. The children were guided to carry out and redesign their habitats through different types of supports and materials (floor plans and 3D models in cardboard to be assembled, clay, fabrics, threads, colours of all kinds, collage, etc.), stimulating reflection and imagination on the present and future use of their dwellings. The learning process and the children’s contributions to the chosen theme has been ana­lysed to further develop workshop themes interactively, through online postcards and games, cut-outs and animated videos, as well as directly incorporating the views and perceptions of the participants. The work carried out to set up pilot operations for recreational and pedagogical workshops about tradi­tional Mediterranean architecture, creating academic material to develop them, represents the start­ing point for extending these workshops to other areas of the Mediterranean and for developing a meth­odology that can be used as a knowledge base. Play offers a means to discover traditional construction techniques, the specific finishes that give substance and specificity to historical urban landscapes, and to create and teach a specific vocabulary associated with architecture, among other aspects. The work­shops also addressed the fusion and coexistence of age-old architecture and modernity; and the devel­opment of creativity in children and also in the educational community. WEB L INK www.rehabimed.net U SE RS Children VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity creativity 9. Recognising intangible values 10. Encouraging social cohesion • Rehabimed kids worskhop in Ghardaïa and Salé (credits: L.Dipasquale, M. Villaverde) EDUCATION STRATEGIES • Teaching architecture and heritage to kids practical tools for teaching architecture and heritage to children VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 9. Recognising intangible values • Cardboard template pack It reveals 3D model from the plain technical drawings Magic box Made of four cubes and connected by a canvas can help to understand the cuts in all directions Drystone children’s playground and archaeological sandbox They can easily develop children's imagination Borut Juvanac Institute of Vernacular Architecture, Ljubljana, Slovenia Recognising and knowing vernacular architecture, with the help of documentation and scientific methodology, leads to understanding and appreciating it and its use today. Knowledge transfer is complex; some inventions are understood and some are not. Some objects use physical phenomena although the builders did not really understand them – they just used inherited knowledge and their own skill. Historically, knowledge was limited, only a few people had the opportunity to have a good education, but clever inventions and useful executions were created in traditional architecture, and proven by way of practical examples. We do not need shortcuts (such as rigid rules, superstitions or habits), but we have to understand and be familiar with all possible solutions, including those involving sustainability. A quality future cannot be achieved without the wisdom from the past and most inventions can be bet­ter understood with good knowledge of the practices of our forefathers – of course with the support of all the recent possibilities offered by technology, including digitalisation. Vernacular architecture must be kept alive as important evidence of our culture, although only togeth­er with the local community and its social life, which is not and cannot become obsolete or irrelevant for our future. Vernacular architecture still exists in a physical sense, although it cannot be built today exactly as in the past. Its essence exists and can be prolonged only with knowledge and understanding. Moreover, we have to continue its mission with current knowledge – not physically, but with its sense. A paper template pack can be only a toy, but if it is used for constructing a real building with all its de­tails it becomes more, it is education. Magic boxes are more comprehensive; they need the activation of the brain and coordination of intel­ligence and practical skills. Special importance has to be ascribed to archaeological assets, normally found as untouchable objects in museums. A drystone children’s playground reveals all the details in practice, and an archaeological sandbox helps children also to understand hidden, invisible culture. Childrens’ toys, games and simplified tools can be an important aid to understanding our culture. Only a well informed and stimulated community can know its culture, can appreciate it and be proud of it. EDUCATION STRATEGIES • Teaching architecture and heritage to kids elémenterre Nathalie Sabatier, Alba Rivero Olmos CRAterre, Grenoble, France Élémenterre is an educational kit developed by CRAterre to help students of architecture and engi­neering, construction professionals, as well as schoolchildren and the general public, adults and chil­dren, discover the properties of earth in order to understand why and how it is possible to build with raw earth. The design of the kit owes much to Patrice Doat, who based his teaching on experimentation, a real driving force for triggering imagination and encouraging creative thinking. The ÉlémenTerre kit plays on the pleasure of doing and experimenting. This tool provides participants with intense moments of experimentation and discovery. Invited to car­ry out simple scientific experiments, they develop a direct, tactile, playful, surprising or spectacular re­lationship with the material earth and discover that earth, this so common yet so little known material, is made up of grains - pebbles, gravel, sand and clay - water and air. By combining them, a solid materi­al is obtained that can be used to construct buildings and houses which can withstand centuries of use. This tool accompanies the participants from grain to architecture, allowing them to develop a new un­derstanding of the earth material in order to be open to creation and innovation. Élémenterre is presented in the form of 3 boxes of approximately 20 kg each. Their contents allow a series of playful experiments to be carried out. All the accessories in the boxes are deliberately famil­iar kitchen utensils that put the participant at ease. The course lasts approximately 90 minutes and is dynamic, with participants standing in small groups and encouraged to be active and reactive. They move from table to table, from experiment to experiment, following a precise path where each manip­ulation represents an idea, which in turn is linked to others so as to bring a new element to the under­standing of a granular material or to the understanding of a reaction of one of its components. The ed­ucational itinerary is composed of four distinct parts: grains, air, water and forces. Participants go from touching the different grains that make up the earth to identifying them, then to highlighting the pres­ence of air in a pile of earth, air that must be removed to obtain a more compact material, to the role of water, which acts as a glue and whose capillary rise must be controlled, to finish with the phenomena of blockages due to chains of force during compacting. L INK T O DO WNL O AD craterre.hypotheses.org/ files/2019/03/Elementerre.pdf U SE RS Students of architecture and engineering, construction professionals, schoolchildren, the general public VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity creativity 9. Recognising intangible values 10. Encouraging social cohesion • Elémenterre activities (credits: S. Moriset, Patrice Doat) an overview of university and post-university education in vernacular architecture Bruno Andrade REMIT, Department of Architecture & Multimedia Gallaecia, Portucalense University, Porto, Portugal Telma Ribeiro, Mariana Correia, Goreti Sousa, Ana Lima CIAUD-UPT, Department of Architecture & Multimedia Gallaecia, Portucalense University, Porto, Portugal An educational premise from VerSus & VerSus+ One of the premises advocated by the two European projects – VerSus / Lessons from Vernacular Herita­ge to Sustainable Architecture and VerSus+ / Heritage for people – is that vernacular heritage, both in its tangible and intangible components, can teach invaluable lessons and principles concerning sustaina­ble architecture. Vernacular architecture is indeed a good example concerning sustainability, since it fully integrates cultural, social, and economical aspects, but especially constructive traditions while re­specting the surrounding nature and habitat. In order to reach the full potential of these lessons and assure vernacular heritage protection and survi­val in this fast-paced world, a strategy for its teaching and awareness is required. University training plays a central role in this outcome, since it can raise awareness for the values of vernacular architecture in the sustainable development of cities and communities. In this sense, this chapter will present a series of go­od practices of university education, associated with this important challenge. A first approach surveying vernacular architecture The research approach that was developed intended to address a first overview of the courses that teach vernacular architecture worldwide. The main aim was to identify which universities and educational levels currently have vernacular architecture, as part of their curriculum, especially in the field of archi­tecture, but also history, geography, anthropology, among others. The method was structured sequen­tially, which means that a first approach was addressed through meta-analysis; and a second approach was developed through content analysis. The meta-analysis followed a literature review, study courses’ descriptions review, and a survey. Regarding the survey, all members of ICOMOS - CIAV | International Committee on Vernacular Ar­chitecture and of ICOMOS – ISCEAH | International Committee on Earthen Architectural Heritage were contacted. As a result, more than 30 responses were received. Individual responses were addressed, to identify the accuracy of the information. Following, a key search was undertaken on search engines using both ‘vernacular architecture’, ‘vernacular architecture education’, and ‘vernacular architecture courses’ as keywords. This was addressed in English, French, Portuguese, Spanish, and Italian. Informa­tion was considered in particular, regarding the last 10 years. Following the analyses of the CIAV members’ and ISCEAH members’ responses, and after double- opposite page Exhibition on the vernacular architecture of Sefrou (Morocco), outcome of a workshop held by students from the Architecture, Materials and Environment course, held at the Department of Architecture, University of Florence, Italy (credits: D. Borruto) • Information collected from the online survey sent to the ICOMOS-CIAV and ICOMOS­ISCEAH members. All subjects were translated to English. (credits: authors) CONTINENT COUNTRY UNIVERSITY COMPULSORY SUBJECT Europe Austria Vienna University of Technology “Vernacular Architecture” Estonia Estonian Academy of Art “Studio”; “Craft Theory”; “Historical Materials and Conservation Techniques”. Tartu University, Viljandi Academy of Culture “Vernacular Expressions and Analytic Categories” France Chaillot School, City of Architecture and Heritage “Conservation and Restoration of Ancient Buildings” Germany Brandenburg Technical University “Study Project: Sustainability of Vernacular Architecture in Organically Evolving Cultural Landscapes” Ireland Trinity College Dublin, Department of Civil, Structural & Environmental Engineering “Advanced Building Repair” University College Dublin, School of Irish, Celtic Studies and Folklore “Aspects of Ethnology” Irish Research Council & Carrig Conservation “Energy Efficiency in Traditional & Heritage Buildings” Italy University of Florence, School of Architecture "Architecture, Materials, Environment" "Knowledge, preservation and structural safety of the built heritage" Norway Oslo School of Architecture and Design “Form Studio: Modular Vernacular” Norwegian University of Science and Technology “The History of Western Architecture, 1400 to 2000” Bergen School of Architecture “Vernacular History”; “Diploma Project: Inspired by Place – Why We Build” Portugal University of Algarve, Faculty of Human and Social Sciences, Faculty of Sciences and Technology “Cultural Landscape and Traditional Architecture” (optional); “Project and Cultural Landscape”; “Architecture and Heritage in the Mediterranean” Portucalense University, Department of Architecture and Multimedia Gallaecia “Studio Design - Analysis”; “Materials and Constructive Analysis”; “History of Construction”; “Ecological and Sustainable Architecture and Urbanism”; “Diagnosis and Technology of Conservation and Restoration”. University of Porto, Faculty of Humanities “History of Vernacular Architecture” Romania University Babes-Bolyai in Cluj-Napoca, Faculty of History and Philosophy “The Vernacular Architecture and Rural Settlements in Central and Eastern Europe” Slovenia Ljubljana University, Faculty of Architecture “‘Vernacular Architecture” (Optional) Spain Universitat Politècnica de València, School of Architecture “Restoration of Non-Monumental Architecture”; “Architectural Restoration” UK University of Liverpool, School of Architecture “Environmental Design 2” University of York, Department of Archaeology “Building Conservation Projects” Asia Lebanon American University of Beirut, School of Architecture and Design “Architecture Design IV: Environmentally Responsive Architecture” Oman Sultan Qaboos University, Department of Civil and Architectural Engineering “History II: Islamic and Vernacular”; “Omani Vernacular Architecture” Turkey Mimar Sinan Fine Arts University, Architecture Department “Conservation of Vernacular Architectural Heritage” Africa Algeria Polytechnic School of Architecture and Urban Planning “Earth Architecture and Construction” Egypt Cairo University (AAST), Department of Architectural Engineering and Environmental Design “Vernacular Architecture in Egypt”; “Heritage and Architecture” Arab Academy for Science, Technology and Maritime Transport “Vernacular Architecture” BUC “Badr University in Cairo”, Department of Architecture “Vernacular Architecture” Morocco Euro Mediterranean University of Fez, Architecture School “Mediterranean Vernacular Architecture” an overview of university and post-university education in vernacular architecture • b. andrade, t. ribeiro, m. correia, g. sousa, a. lima America Canada Carleton University, School of Indigenous and Canadian Studies “Heritage Conservation” Université Laval, FAAAD School of Architecture “Vernacular Architecture” University of Guelph, School of History “Rural Studies” Willow Bank School of Restoration Arts “Heritage Conservation Diploma” University of Calgary, School of Architecture, Planning and Landscape “Advanced Special Topics in Environmental Design” Chile University of Chile, Department of Architecture “Vernacular building techniques. From rural to sustainability” Pontifical Catholic University of Chile, School of Architecture “Earthen construction: Tradition and innovation” “Architecture and Construction in Raw Earth: Multidisciplinary Analysis of a Traditional Material” “Indigenous Built Vernacular Heritage in Chile” Dominican Republic Pontifical Catholic University ‘Madre y Maestra’, Faculty of Social Sciences, Humanities and Arts “Vernacular and Popular Architecture” National University Pedro Henríquez Ure, School of Architecture and Urbanism “Vernacular and popular architecture in the Caribbean” Mexico Mexico National Autonomous University “Vernacular Architecture” Yucatán Autonomous University, Faculty of Architecture “Mayan Culture” USA / Hawaii Columbia University, Graduate School of Architecture, Planning and Preservation Traditional Building Technology University of Colorado at Denver, Department of Architecture “Regionalism(s) and the Vernacular”; “Special Topics Cultural: Architecture & Nature” University of Hawaii at Manoa, School of Architecture “Vernacular Architecture”; “Hawaiian Indigenous Architecture” checking the available data of the courses online in different languages, an overview table was created to structure the data in terms of country, university, name of the course. Then, a second table was created with information from published literature. A content analysis was undertaken to identify and cluster the similarities and contrasts between the content of the courses. This small sample was enough to give an overview, even if not definitive, since it aimed to be a starting point of reflection on the gaps and tren­ds of education in vernacular architecture. An overview of vernacular architecture courses worlwide The Charter of Built Vernacular Heritage (ICOMOS, 1999), within its lines of action, advocates for educational hubs, such as universities, the responsibility to implement initiatives aimed at teaching the values of vernacular architecture, and as a result, raising awareness for its conservation. Based on this charter, one course of vernacular architecture in South America, justified the relevance of the course due to the fact that a third of Colombia’s listed architectural heritage were totally or partially built on earthen traditional building techniques (Sánchez Gama, 2007). Despite the importance of studying vernacular architecture, from the typological and constructive per­spective, but also as an added value regarding the adaptation to climate change, vernacular architecture is rarely included in architecture higher education programs and degrees. In heritage conservation, this type of study is neglected and is considered a sub-theme or an optional subject. CONTINENT COUNTRY UNIVERSITY COMPULSORY SUBJECT OPTIONAL SUBJECT Europe Belgium Catholic University of Louvain, Faculty of Architecture, Architectural Engineering and Urban Planning “Vernacular Architecture” Cyprus University of Cyprus, Department of Architecture “Vernacular Architecture and Contemporary Issues“ France Britanny National College of Architecture “Design Studio Workshop: Landscape and Vernacular Architecture” Lille National School of Architecture and Landscape “Vernacular“ Paris-Belleville National School of Architecture of Paris-Belleville “Living in the Contemporary Countryside“ Sorbonne University, Faculty of Arts and HUmanities “Architecture, Environment, and Sustainable Development” Italy University of Pisa, Department of Energy, Systems, Land and Construction Engineering “Vernacular Architecture“ Sweden Umeå School of Architecture “Vernacular Architecture of the Nordic North” Serbia Faculty of Architecture, University of Belgrade [Discontinued] “Vernacular Architecture“ Spain Polytechnic University of Madrid, Higher Technical School of Architecture of Madrid “Popular Architecture from Lanzarote” Switzerland Federal Institute of Technology in Lausanne, School of Architecture “Alpine Architecture“ Asia China Tsinghua University School of Architecture “Traditional Houses and Vernacular Architecture” University of Hong Kong, Department of Architecture “Design Research on Architecture and the Environment” and “Vernacular Architecture in Asia” India Indian Institute of Technology Roorkee, Department of Architecture and Planning “Vernacular Architecture” Indonesia School of Architecture, Planning, and Policy Development, Institute of Technology Bandung “Vernacular Architecture of Indonesia” Saudi Arabia King Fahd University of Petroleum and Minerals, Architecture and City Design Department “Special Topics in Regional Architecture” Sri Lanka University of Moratuwa, Department of Architecture “Measured Drawing of Devala Buildings” North America USA North Carolina State University, School of Architecture “Vernacular Architecture” Polytechnic University of Puerto Rico, School of Architecture “Vernacular architecture at Puerto Rico and at the Hispanic Caribbean” University of Florida, College of Design, Construction and Planning “Vernacular Architecture and Sustainability” University of Illinois Urbana-Champaign, Department of Landscape Architecture “American Vernacular Cultural Landscape” University of Wisconsin-Milwaukee, School of Architecture and Urban Planning “American Vernacular Architecture”; “Vernacular Buildings and Groupings” Central America Haiti University G.O.C., Department of Architecture “Vernacular Architecture I” an overview of university and post-university education in vernacular architecture • b. andrade, t. ribeiro, m. correia, g. sousa, a. lima South America Brazil Luciano Feijão Faculty, Architecture and Urbanism “Vernacular Architecture” Federal University of Pará, Faculty of Architecture and Urbanism “Architecture of the Tropics” Colombia La Gran Colombia University, Faculty of Architecture “Introduction to Vernacular Architecture” Algeria Ferhat Abbas Setif University 1, Institute of Architecture and Earth Sciences “Vernacular Architecture in Algeria” Egypt American University of Cairo, School of Sciences and Engineering “Vernacular Architecture” Africa Senegal University College of Architecture of Dakar “Vernacular Architecture & Sustainable Construction” Tunisia University of Gafsa, Higher Institute of Arts and Crafts of Gafsa “Vernacular Architecture” Central Polytechnic Private School of Tunis “Vernacular Architecture” Tables 1 and 2 show an overview of the courses on vernacular education, following the data collection phase, an online survey and a literature search, respectively. Table 3 shows the visualization of the ove­rall courses taught by country. All universities and courses’ names were translated to English. Trends in terminology Most of the degrees with vernacular architecture subjects/courses were found in Europe, Africa, and Asia, whilst regional architecture was identified in North, Central, and South America. In some cases, other terms were used interchangeably to refer to vernacular architecture, in spite of different meanings (Duarte Carlos et al, 2015). It was the case of popular architecture (Spain) (Barbero Barrera et al., 2012), old architecture (Serbia) (Roter Blagojevic, Nikolic, 2019), traditional houses (China) (Porras Álvarez et al., 2016), traditional construction (Norway), traditional buildings (Ireland), popular architecture/ traditional architecture (Portugal) rural settlements (Romania), and rural and indigenous architecture (Mexico). More recent courses addressed contemporary issues such as sustainability (Cyprus) (Philok­yprou, 2011), changes that are needed to adapt to social and climate constraints. It is important to highlight the difference between vernacular architecture, traditional architecture, and popular architecture. Popular can be usually associated with poverty or modesty, but also with econo­mic pragmatism, often it is self-built with precarious means (even modern materials) and without spe­cific actors dedicated to the art of building. Traditional is a broader term and refers to a constructive tra­dition and empirical knowledge. It can have specialized actors subjected to scholarly influences, even without scientific training. Finally, Vernacular is a term that is closer to Regional architecture (not Re­gional Criticism) and to Autochthonous architecture. In vernacular architecture local techniques and local construction processes are used. By definition and according to Duarte Carlos et al (2015, p.14), “all Vernacular Architecture is always Traditional and it can encompass a component of Popular archi­tecture”. It is no longer associated with primitive building processes, more with local ways of building. Most of the identified courses of vernacular architecture taught in Europe, Africa and Asia address the subject, as “Vernacular Architecture”. This is the case for instance of Austria, China, Egypt, France, In­ urope: 41.7% erica: 31.9% Africa: 13.9% Asia: 12.5% • Chart showing the percentage of universities worldwide that have studies in vernacular education, according to this first overview conducted in 2023 opposite page Information collected from the literature and search engines (credits: authors) dia, Indonesia, Oman, Portugal, Slovenia, Spain, and Sri Lanka (Gunewardene, 2016; Porras Alvaréz et al., 2016). In some universities, the courses are optional. Only a few of the courses are taught on a bache­lor’s level, as most are taught at a Master’s level. Furthermore, some of the courses add specific geographic and cultural contexts to their title, such as The vernacular architecture and rural settlements in Central and Eastern Europe (Romania), or Design Rese­arch on Architecture and the Environment and Vernacular Architecture in Asia (China). Other courses address vernacular through the lenses of sustainability (Germany), or through intangible heritage rela­ted to crafts (Norway). One example of this cluster is a course at the TUWIEN (Austria), which addres­ses vernacular architecture based on a selected object, to identify region-specific building typologies; understanding specific traditional building techniques; and critically reflect on methods of conserva­tion. The course includes theory about tangible and intangible aspects of vernacular architecture, a visit to a museum, an on-site object documentation, and analysis of typologies, materials and constructions. In the USA, Regionalisms and the Vernacular (University of Colorado, Denver) is mandatory for histo­ric preservation students, focusing on vernacular architecture, cultural landscapes, and regionalism through the lens of the built environment. In Brazil, at the Federal University of Pará, the specialization course Architecture of the Tropics (now discontinued) was created with a regionalist foundation. In both cases, USA and Brazil, the courses value the importance of the regional approach, regarding the archi­tecture of the place. Kenneth Frampton’s Critical Regionalism (Frampton, 1983) highlights critically the approach to modern architecture for its universal progressive qualities while valuing the geographi­cal (topography, climate) and cultural (tectonic, typology) contexts. In this sense, critical regionalism in architecture differs from vernacular architecture in the sense of the production of new architecture which seeks to mediate the global (technological developments) and local (spatial-cultural) contexts. Conclusion This chapter intends to give an overview of university and post-university education in vernacular ar­chitecture, as a step towards the survival, the awareness and the need for protection of vernacular archi­tecture. Several universities worldwide offer courses or include on their program’s subjects related to vernacular and traditional architecture, specifically regarding heritage, methods, materials, and practi­ces. On the one hand, some courses have been discontinued, on the other hand new courses are being taught combined with the sustainability subject together with climate change adaptation. This was a first attempt to survey and give an overview of vernacular architecture in higher education. It is a limited research and it is not meant to be definitive. Still, it helped identify gaps and trends on edu­cation regarding vernacular architecture, such as the interchangeability of vernacular architecture with traditional architecture and popular architecture. This reveals the need to further advance on the Char­ter of Built Vernacular Heritage (ICOMOS, 1999), as further debate is needed on the etymology and terminology, but especially on the importance of vernacular architecture education in undergraduate an overview of university and post-university education in vernacular architecture • b. andrade, t. ribeiro, m. correia, g. sousa, a. lima and graduate degrees, as they could be key to contribute for vernacular architecture protection and pre­servation. Moreover, the conservation and the rehabilitation of vernacular architecture are becoming vital subjects, especially in a globalized world where they are fast disappearing. Leading and innovative Uni­versities can play an important role towards vernacular architecture protection and survival. Especially if they involve undergraduate and graduate students through education and research. More than just providing awareness, universities can prepare future architects, engineers and conservators with funda­mental tools to work in traditional settlements and assure the protection and continuation of their cul­tural significance. Acknowledgements We would like to acknowledge the 32 members of ICOMOS-CIAV and ICOMOS-ISCEAH for supporting the survey and data collection which strengthened this first overview about vernacular architecture education worldwide. References Barbero Barrera M. d. M., Gil Crespo I. J., Maldona­do Ramos L. 2012, La incorporación de los valores de la arquitectura vernácula en la enseñanza de la arqui­tectura, in IX Foro internacional sobre la evaluación de la calidad de la investigación y de la educación su­perior (FECIES), Asociación Española de Psicología Conductual (AEPC), Granada, pp. 1069-1074. Duarte Carlos G., Correia M., Rocha S., Frey, P. 2015, Vernacular architecture? in M. Correia, P.B. Lourenço, and H. Varum (Eds), Seismic retrofitting: Learning from vernacular architecture, CRC Press / Balkema / Taylor & Francis Group, London, pp. 11-16. Frampton K. 1983, Towards a Critical Regionalism: Six Points for an Architecture of Resistance, in H. Fos­ter (ed), Postmodern Culture, Pluto Press, London, pp.16-30. Gunewardene N. 2016, Documentation of vernac­ular heritage in architectural education: “Measured Drawing of Devala Buildings” with Level 1 students of architecture, «International Journal of Environ­mental Studies», University of Moratuwa, Sri Lanka, vol. 73, no. 4, pp. 502-511. ICOMOS 1999, Charter on the Built Vernacular Heritage (06/2023). Philokyprou M. 2011, Teaching Conservation and Vernacular Architecture, «Journal of Architectural Conservation», vol. 17, no. 2, pp. 7-24. Porras Álvarez, S., Lee K., Park J., Rieh S-Y. 2016, A Comparative Study on Sustainability in Architectural Education in Asia - With a Focus on Professional De­gree Curricula, «Sustainability», vol. 8, no. 3. Roter Blagojevic M., Nikolic, M. 2019, Introduction of Vernacular Architecture studies at the Faculty of Ar­chitecture, in «Belgrade SAJ - Serbian Architectural Journal», vol. 11, no. 1, pp. 191-212. Sánchez Gama C. 2007, La arquitectura de tierra en Colombia, procesos y culturas constructivas in Apun­tes: Revista de estúdios sobre Patrimonio Cultural, «Journal of Cultural Heritage Studies», vol. 20, no. 2, pp. 242-255. EDUCATION STRATEGIES • An overview of university and post-university education in vernacular architecture dsa: earthen architecture, building cultures and sustainable development WEB L INK www.grenoble.archi.fr/dsa-terre/ U SE RS Post-master students (engineers, architects, archaeologists, historians, sociologists, etc.) VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion • Training session during the DSA-Earthen architecture (credits: S. Moriset, A. Carbonnelle) Bakonirina Rakotomamonjy CRAterre, Grenoble, France The building sector is responsible for 40% of the energy consumed in the world. Building profes­sionals need to find alternatives to reduce this impact. Vernacular architecture and in particular earthen construction offers relevant answers to this environmental challenge. Indeed, earthen mate­rial is in many countries locally accessible, it requires little transportation, minimal processing and has advantageous hydrothermal performances. Also, it contributes to develop the human capital and the associated know-how. The DSA-Earthen architecture programme, initiated in 1984, is a specialisation diploma accredited by the French Ministry of Culture and organised by the Grenoble National School for Architecture. It is accessible to post-master students (engineers, architects, archaeologists, historians, sociologists, etc.) willing to specialise in earthen architecture, both in the fields of heritage conservation and con­temporary construction. From 1984 to 2022, 395 people have attended this diploma course. Earthen architecture exist in more than 150 countries and can be found on 20% of the UNESCO World heritage sites in the form of archaeological sites, monumental heritage, vernacular heritage, cultural landscapes and cities. In these contexts, earthen architecture is subject to various pressures such as: poverty, development of industrial materials, wars and effects of natural hazards. The chal­lenge is to provide the graduated students with tools to develop earthen architecture in this hetero-clite and constantly evolving world. The DSA-Earthen architecture programme includes 9 teaching units spread over two years, for a to­tal of 2400 training hours including 890 supervised hours, 800 personal working hours and 710 pro­fessional experience hours. Through lectures and practical work, the first seven months allow to ap­proach five educational units: 1) Earthen architectures and building cultures; 2) Scientific, techni­cal and methodological bases on earth material; 3) Earthen heritage; 4) Contemporary earthen hab­itat; and 5) Experimentations and exchanges in an international festival. The following months are dedicated to the consolidation of the competences through the following units: 6) Real-life profes­sional situation; 7) Practical works and implementation; 8) In-depth seminars; and 9) thesis. The DSA-Earthen architecture programme, its organisation and pedagogical methods allow to train professionals whose abilities exceed the purely technical skills. It allows to develop critical thinking and promotes locally adapted responses to the needs. It is relevant for tomorrow’s society that will have to manage increasingly complex challenges. BEST PRATICE EDUCATION STRATEGIES • An overview of university and post-university education in vernacular architecture workshops on traditional trades and preservation of traditional techniques Camilla Mileto, Fernando Vegas, Valentina Cristini, Lidia García-Soriano Universitat Politècnica de València, Valencia, Spain The Res-Arquitectura group of the Pegaso Centre for Research in Architecture, Heritage and Man­agement for Sustainable Development, within the framework of the Universitat Politècnica de Valèn­cia (Spain), has been organising for the past decade workshops on traditional building trades and tech­niques that are open to the general public. Activities have been carried out both in nursery and ele­mentary schools to raise awareness concerning traditional earth and wood building techniques in the youngest children; at the university summer school with children between the ages of 6 and 15; and on the university campus with architecture students from various countries, as well as with architects, ma­sons, craftsmen, property owners or self-builders who seek knowledge of a construction technique for reasons of curiosity, training or simply for personal development. Specific workshops have also been or-ganised for groups of university students from the École de Chaillot in Paris or the SAL - School of Ar­chitecture from Ahmedabad, India, as well as for restoration professionals from all over Spain and sev­eral European countries (Portugal, France, Italy, United Kingdom, Ireland, etc.). Workshops are also regularly used as a complement to theoretical lessons at the Universitat Politècnica de València. Chil­dren rejoice in carrying out manual activities, a skill they have not yet lost; architecture students redis­cover this craft through the production of building materials that they have only abstractly studied at university; masons and craftspeople open new horizons in their profession; and established technicians learn new ideas and techniques as part of a process of continuous learning. Practical workshops have been carried out on construction with rammed earth and its variants (whitewashed rammed earth, real rammed earth that mixes earth and lime, rammed earth with exposed bricks, etc.), masonry, ashlar ma­sonry, hot-mixed lime mortars, the production of adobe or compressed earth blocks (CEBs), and the construction of tiled vaults using both adobe and CEBs, etc. Worskshops have been conducted by both university professors and craftspeople possessing the manual skills and technical knowledge. During these workshops, craftspeople specialised in the trade have been invited to offer advice and contribute with their knowledge to the recovery of these traditional techniques. U SE RS General public: children, architecture students, architects, masons, craftsmen, property owners, self-builders VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing pollution 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities 13. Optimising construction efforts 15. Saving resources • Workshop for adults and practical activities for children (credits: authors) EDUCATION STRATEGIES • An overview of university and post-university education in vernacular architecture the first traditional architecture summer school in portugal WEB L INK www.premiorafaelmanzano. com/en/traditional-architecture-summer-school U SE RS International students, local people VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing pollution 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities 13. Optimising construction efforts 15. Saving resources • 5th Traditional Architecture and Urbanism Summer School in the area of Beirã, municipality of Marvão, July 2018 Presentation of the school projects (credits: authors) Rui Florentino, Portucalense University, Porto, Portugal; José Baganha, INTBAU Portugal, Porto, Portugal; Alejandro García Hermida, Universidad Politécnica de Madrid, Madrid, Spain Traditional Architecture Summer Schools started in Spain in 2014, organised by the Rafael Manzano Prize and INTBAU (International Network for Traditional Building, Architecture and Urbanism). Af­ter the first years in the city centres of Madrid and Seville, it began to look for smaller traditional sites, where international students could learn about local vernacular heritage. In 2018, the Traditional Architecture Summer School was extended to Portugal, with the first edition held in Beirã-Marvão, Alentejo. Since then, the Ekaba and Serra Henriques Foundations got involved in the project, along with local authorities, stakeholders and citizens, in order to promote a sustaina­ble development, and of course a large number of university representatives also took part, with teach­ers and students, such as from the Escola Superior Gallaecia (which since then has become part of the Universidade Portucalense) – besides Portuguese and Spanish nationals, there were participants from Germany, England, Guatemala, Mexico, India and Brazil. The Traditional Summer School had to respond to an architectural challenge proposed by the Heritage Department of the Portuguese Infrastructure Company, which was to connect the two sides of the town of Beirã, multiplying ways to cross the former railway lines, while keeping a reduced strip between them, ready for a hypothetical future return to its lost railway function. In general, it was agreed to provide the property with a variety of architectural and urban solutions, not longing for the past, but seeking a bright future, while respecting its traditional culture and heritage, the keys for its recent signs of revival. These were not easy goals for a group coming from all over the world. There is a need for an intense immersion in local building, architectural and urban traditions, assisted by experts, and a remarkable commitment from all the participants, to get the best out of those lessons and proposals. During the last days, a couple of students worked on local details for a catalogue with urban, architec­tural and building patterns, developed during those two weeks, while the rest of the group gathered the design proposals for the village, with the involvement of the community. In these Summer Schools, there is always the purpose of preserving local identities and valuing herit­age – only in this way can culture, as well as the urban and architectural traditions, be kept alive. This in­itiative allows sharing new knowledge, not only between students, but among local people, which hap­pened also the following years, in Cantabria (2019) and in Pico Island, in the Azores archipelago (2022). BEST PRATICE EDUCATION STRATEGIES • An overview of university and post-university education in vernacular architecture teaching vernacular architecture: different pedagogical approaches in higher education Telma Ribeiro CIAUD-UPT, Department of Architecture and Multimedia Gallaecia, Portucalense University, Porto, Portugal Vernacular architecture offers a wide range of lessons that can be taught in the courses of architecture and urban design degrees. By applying progressive and strategic methods, these lessons are addressed in nine different courses of the Integrated Masters of Architecture and Urbanism at UPT. This repre­sents almost 20% of the credits of the Integrated Master’s programme. The approach began at the Es-cola Superior Gallaecia and is now continued at Portucalense University (UPT), following the integra­tion of the school into the University, in September 2021. Portucalense University promotes pedagogical innovation through regular training programmes, open to all its professors. It intends to change the interaction between students and professors, creating a po­sitive environment where creativity and engagement are valued. One of the most effective ways of in­volving students with vernacular architecture is the Project Based Learning method. This tool enga­ges students in real-case scenarios, stimulating communication skills, creativity, and critical thinking. In the course of Materials and Construction Analysis, students were asked to choose traditional and su­stainable materials and to develop a project where they researched the selected material from a criti­cal perspective. In the end, students present their work on a public exhibition with a poster, an oral pre­sentation, and a sample of the material. Another example was developed at the Design Studio-Concept course, taught by Dr. Gilberto Carlos and Dr. Luís Paulo Pacheco. In this case, students were asked to create a traditional timber structure to be constructed at the university campus. They proposed diffe­rent projects, and professors and students selected the most consistent proposal to be built. Besides the development of the design and function, students were engaged in the preparation of the materials and throughout all the construction phases. Finally, another pedagogical approach towards vernacular ar­chitecture is the students’ participation in workshops. In that same course, a visit and a workshop were organised at an architect’s studio that works exclusively with traditional and ecological materials. Fol­lowing a theoretical presentation, students participated in a practical workshop of Yakisugi – a traditio­nal Japanese technique that preserves wood by superficially burning it. The know-how acquired by stu­dents was skillful and contributed to a worthwhile learning process experience. WEB L INK www.upt.pt/en/home/study-programmes/integrated­masters/integrated-masters-in-architecture-and-urbanism U SE RS University students VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing environmental impact 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 13. Optimising construction efforts 15. Saving resources • Posters and samples of traditional and ecological materials Pergola developed by the students and implemented on the university campus Yakisugi workshop (credits: T. Ribeiro) training with craftspeople and maintenance of traditional knowledge Sebastien Moriset CRAterre, Grenoble, France The loss of know-how is a disaster for the preservation of vernacular architecture and the intelligence it carries. Centuries of accumulated experience in building with local materials are being wasted. Where vernacular architecture is still practised, the informal transmission of knowledge from father to son or from craftsperson to apprentice is rapidly dying. Knowledge transfer is a prerequisite to ensure that the best possible conservation practices are implemented and that contemporary designers understand the materials and techniques of the past in order to be able to propose reinterpretations adapted to pres-ent-day realities. Learning by doing For the knowledge of vernacular architecture to be effectively transmitted, a practical approach is nec­essary. In the context of heritage conservation education, learning by doing is a basic requirement. Spe­cialised conservation-architects often go through internships on conservation sites where they are able to understand the manual dimension of the trade by practising alongside experienced craftspeople: earth masons, stone carvers or carpenters. This is rarely the case for architects or engineers who can ob­tain their diploma without ever having worked on a site or met with craftspeople. The consequence of this overly theoretical training in architecture is that contemporary designs are sometimes fraught with constructive inconsistencies, inadequacy with the tools and knowledge available in the construction area or unsuitability for the climate. In areas where vernacular architecture is still alive, designers and craftspeople are the same people. By mastering the use of locally available materials, they hold the keys to good design that will not cause hassle at the site. They know the tricks of the trade, they know which spans are possible between walls, which elements need to be reinforced to resist climatic hazards and which mistakes must be avoided. In this way, they design in anticipation of the realities of short-term construction and long-term maintenance. Getting students to do site work The architecture educators who have participated in the VerSus and VerSus+ programmes are well aware of this essential link to the building site. They all organise site sessions or festivals where students and craftspeople come together and work hand in hand to exchange knowledge. Students who are lucky enough to go through these practical learning phases come out better equipped to produce archi­tecture that is resolutely contemporary, although inspired by the constructive intelligence of the past. opposite page Realisation of a thatched roof in Kilwa, Tanzania (credits: author) • Co-design of the roof An architect working with a carpenter on the design of the thatched roof (credits: author) Working with traditional knowledge provides the inspiration to define new codes that architecture is seeking to be more sustainable. Combining the intelligence of the designer with that of the craftsperson The renowned architects of today, such as the Austrian Anna Heringer, the Burkinabe Francis Kéré and the Chinese Wang Shu and Liu Wenyu, are comfortable with this relationship with materials. Their architectural production appeals to the common sense of vernacular architecture and values lo­cal craftspeople. They pay homage to the intelligence accumulated over the centuries, passed down through generations of craftspeople who have refined their practices by repeating the same gestures. These visionary designers are admired by new generations of architects and demonstrate that heritage can be the root for their creativity. Another remarkable dimension of vernacular architecture is the care taken in implementing the work, as well as the quality of the decorations and construction details. This is due to the enthusiasm of the craftspeople in their work. In vernacular architecture, many details take shape at the very moment of construction. They have not been thought out in advance or drawn precisely before construction. One of the pleasures of the craftspeople is to be able to interact with the materials and adapt to the way they react, to create with their hands. This possibility of improvisation is theirs. This freedom may seem confusing to the architect who wants to draw up his plans down to the last detail. The academic world teaches architects to be the thinking heads who hand over their drawings to the docile craftspeople who must execute them. The architect must concede this margin of creativity in his projects and accept a random dimension at the time of construction. He must be able to delegate some of his ideas to oth­er talents. Materials such as stone or earth permit a great deal of freedom. As they are not standardised, they are intuitive and stimulate originality. Allowing the people on the site to be creative gives them pleasure in their work. By enjoying their work, these people bring more care and intelligence to what they do. Creativity comes from this sharing of trust between designers and craftspeople, which adds up the intelligences instead of confronting them. training with craftspeople and maintenance of traditional knowledge • s. moriset Designers who are attracted to traditional materials and techniques but lack experience on the building site need to work with experienced craftspeople to design realistic details that will not lead to compli­cations in the implementation phase. A designer who has not experienced the intimacy of a material to feel how it works and how it reacts is not in a position to propose wise designs. It is absolutely necessary for him to dialogue and experiment with the craftspeople in the design phase to avoid pitfalls. This is of­ten the case on contemporary earth construction sites, for example, where sample walls are erected to check the feasibility of proposed details. Training and education of craftspeople A good craftsperson is an autonomous person who has acquired sufficient technical maturity through repeated construction practice. It is always difficult for a practising craftsperson to stop work and learn a completely new material. He has neither the time nor the financial resources. Subsidised on-site train­ing courses lasting from a few days to a maximum of one week are a good format for them. They are al­so great forms of knowledge transfer because the learners receive as much knowledge from the training instructors as from the other craftspeople present. Political support and legal constraints The revitalisation of craft skills must be supported by legal and political frameworks which require, or at least encourage, the use of local materials, implemented according to ancestral techniques. For ex­ample, the obligation to cover roofs with stone slates, as in the Aosta Valley in Italy, in turn creates a need for specialised labour and simplifies the setting up of appropriate training courses. Many European national parks working to conserve their architectural values are setting up such mechanisms combining financial aid and legal frameworks. They also organise free training courses open to craftsmen as well as to the general public in order to give them the possibility to test vernacular techniques under the supervision of experts. This helps unskilled people to overcome their fears of fac­ing an unknown material. The Livradois-Forez Park in France has taken such an approach to encour­age good practice in rammed earth rehabilitation and construction. Their website provides technical documentation (a book, technical sheets, exhibition panels) abundant in information and examples that make people want to take good care of their earthen structures (www.pise-livradois-forez.org). It should be noted that another potential support to the sector from local authorities is the dissemination of directories of vernacular craftspeople who have received skills certificates. To conclude on this question of training craftspeople and maintaining traditional knowledge, let us say that the man of the art (the architect) and the man of the trade (the craftsperson) must know how to combine their talents to conceive clever projects. The best builders in vernacular architecture are often the designers of their own work. Most contemporary architects working with natural materials are also excellent craftspeople, with both backgrounds. They thus combine the two forms of thinking, that of the designer, who shapes the space and models the materials through his culture, and that of the opposite page Building of the thatchted roof, builder, who implements them in a rational and meticulous manner. This fusion of designer and crafts- Tanzania (credits: author) person has always existed in vernacular architecture, or what Bernard Rudofsky calls “architecture with­out architects”, where the designer builds what he has imagined and ensures the stability of his work over time. This is the case, for example, of the master masons in Timbuktu in Mali, who are responsible for the maintenance of the houses they design and build for life. It is understandable that they cannot af­ford to make mistakes, either in design or in construction, to avoid overburdening themselves with work during their lifetime. We need to build on these models that have proven themselves over time to allow architects to use their hands as much as their brains in their curricula. References Amazonails AsTerre et al. 2009, Pathways to clay. www.iccrom.org/fr/publication/traditional-conserva-ECVET earth building. Learning across Europe, tion-practices-africa> (02/2023). CRAterre, Khodr A., Saadé E., Ferzli F., Loueiss I., Loueiss M., (02/2023). Hamdo Y.O., Dagher F., Kassatly H., Issa P. 2010, Bendakir M. 2004, La medersa en chantier, EAG, Manuel de construction d’une maison en terre, édi- tions Al-AYN. (02/2023). Projet Leonardo da Vinci 2004, Construire en terre Courtney-Clarke M. 1990, Tableaux d’Afrique. L’art aujourd’hui. Les enduits de terre, CRAterre, (02/2023). Halleux R. 2009, Le savoir de la main: savants et ar-Tardy D., Genis L., Paccoud G. 2016, Pisé vivant: tisans dans l’Europe pré-industrielle, Armand Colin. bonnes pratiques et témoignages, CAPEB EMCC, (02/2023). Jacquet H., Maclouf P. 2012, L’intelligence de la main: l’artisanat d’excellence à l’ère de sa reproduct-Vandermeeren O. 2017, Fête des métiers : les enduits ibilité technique, L’Harmattan. décoratifs au Niger, in TERRA Lyon 2016: actes / proceedings / Actos, CRAterre, pp. 144–149, (02/2023). Saouma-Forero G., Ould Sidi A. 2006, Traditional conservation practices in Africa, ICCROM, (02/2023). Fernandes M., Correia M. 2005, Arquitectura de Terra em Portugal, Argumentum. Guillaud H. 2008, Terra incognita: découvrir & pré-server une Europe des architectures de terre, Culture lab éd, Argumentum. Guillaud H., Zerhouni S. 2001, L’architecture de terre au Maroc, ACR Edition. Mileto C., Vegas F. 2016, Diseño, desarrollo y puesta en marcha de la maleta educativa de apoyo a la arqui­tectura tradicional, Universitat Politècnica de Valèn­cia, (02/2023). Moriset S., Joffroy T., Beguin M., Guillaud H., Misse A., Pointet M. 2018, Réhabiliter le pisé: vers des pra­tiques adaptées, Actes Sud. Paccoud G., Le Tiec J.M., Guillaud H., Joffroy T. 2006, Pisé H2O. De l’eau et des grains pour un re-nouveau du pisé en Rhône-Alpes, CRAterre-ENSAG, https://craterre.hypotheses.org/207> (02/2023). Sanna A., Atzeni C. 2009, I Manuali del recupero dei centri storici della Sardegna: Volume 1, Architettura in terra cruda dei Campidani, del Cixerri e del Sarrabus, ITACA, (02/2023). COMMUNITY ENGAGEMENT • Traditional heritage preservation and enhancement through community participation terraccogliente experience WEB L INK www.terracruda.org/it/ contenuto/terraccogliente-0 U SE RS Tourists, students, professionals VER S US S US T AIN AB IL ITY PRINCIP L ES 2. Taking benefit from natural and climatic resources 3. Reducing pollution 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 12. Promoting local activities 14. Extending lifetime • Bread-making workshop Traditional arts and crafts (credits: M. Achenza) Walter Secci Associazione Internazionale Città della Terra Cruda Terraccogliente is an activity devised by the International Association of Earthen Cities, an associa­tion which gathers around 40 municipalities in Italy and abroad. These towns, mostly small villages, share the recognition of the value of architectures and settlements built with earth as components of the identity of the landscape that characterise their territories, and indicate them as the foundation for a model of sustainable development. The Association promotes the reuse of earth as building material in the contemporary building sup­ply chain, focusing on the protection, recovery and reuse of traditional earth buildings and encour­ages the use of natural materials in construction. Terraccogliente includes a tourist-cultural itinerary that unfolds around the houses built with earth which are open to visitors with the diffused-hospitality formula. The main goal of the programme is to promote the conservation and recovery of the traditional historic earthen buildings, as part of the identity heritage of the communities involved. During the events, the earthen houses host hands-on activities aimed at acquiring knowledge about the building material earth, artistic and craft activi­ties, food and wine-tasting, ethnographic exhibitions, photographic exhibitions, art, architecture, and design installations. Unmissable opportunities to savour the soul of the place, experience authentic, distinctive, and sus­tainable hospitality and feel part of the hosting community. During the Terraccogliente events, good practices are presented for the conservation and rehabilita­tion of traditional earthen architecture that use natural and sustainable materials, giving particular attention to aesthetic and living comfort. With Terraccogliente, the Association seeks to raise awareness among the owners of earthen houses about the fact that they are the proprietors of a very important historical-architectural heritage and therefore of a significant cultural value to be protected. The activities also include educational tours aimed at students, planners and building operators in­terested in discovering the world of raw earth architecture. The tours include a visit to the earthen architecture documentation centres, located in Samassi (Sardinia) and Casalincontrada (Abruzzo), the participation to hands-on workshops to learn about the building material earth and its construc­tion techniques, and visits to buildings of historical and architectural interest. BEST PRATICE COMMUNITY ENGAGEMENT • Traditional heritage preservation and enhancement through community el cabanyal: neighbourhood participation against urban expropriation Camilla Mileto, Fernando Vegas, David Morocho Universitat Politècnica de València, Valencia, Spain The maritime villages of Valencia, namely Canyamelar, Cabanyal and Cap de França, known collec­tively as El Cabanyal, were originally an old fishing settlement traditionally linked to the city of Valen­cia which, at the moment of its foundation by the Republic of Rome, was located 5 km inland, in a me­ander of the Turia River. These settlements, originally composed of huts with earthen walls and steep thatched gable roofs, were transformed during the late 19th and early 20th centuries into an urban fab­ric of row houses in the Art Nouveau style, which reflects in the geometry of its plots the previous ex­istence of those old huts. The city of Valencia expanded from its historic centre, reaching the district of El Cabanyal in the 1980s. In 1998, the Municipality of Valencia initiated a process of expropriation of an important section of the district in order to demolish it and to create a large avenue of access to the sea, following a project which had been drafted in the 19th century. In response to this threat, the neighbourhood's population mobilised and fought for almost two decades to prevent the destruction of the district, appealing to regional, national and international legal and judicial instances and giving visibility to this battle for the survival of the neighbourhood, which was finally saved from demolition, and is an extraordinary example of resilience and of grassroots defense of the built heritage. The neigh-bourhood which was thus saved will be remembered by future generations for the resistance it put up against the destruction that had been planned by the Valencia City Council. Today, despite the urban wounds from that period which still need to heal, it has become one of the most charming neighbour-hoods in Europe. VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Reducing pollution 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 13. Optimising construction efforts 14. Extending lifetime • Perspective of the quartier with a colorful row of houses Art Nouveau tile façade typical of the area COMMUNITY ENGAGEMENT • Traditional heritage preservation and enhancement through community participation adopt a house in rosia montana, romania WEB L INK www.adoptaocasa.ro/en/ CRED ITS A community project by ARA – Association “Architecture. Restoration. Archaeology” VER S US S US T AIN AB IL ITY PRINCIP L ES 4. Ensuring environmental comfort and wellbeing 5. Reducing disaster risks 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources Stefan Balici Ion Mincu University, Bucarest, Romania Rosia Montana is a small historic mining town in Romania’s Western Carpathian Mountains, where an exceptionally rich and valuable cultural heritage – recently inscribed by UNESCO on the World Heritage List – has been for the past decades under pressure from a proposed large-scale open cast min­ing project. This has triggered major changes in the local society, with most of the population being dis­placed, and an intense debate at the national level concerning the clash between insensitive one-sided development, and sensible, fragile, local values – cultural, natural, social. This conflict has drawn Ro­mania into an ongoing international arbitration case. Under these circumstances, with the local heritage and community largely abandoned and under threat, ARA has teamed up with ‘Alburnus Maior’, and later with ‘Rosia Montana in UNESCO’, the NGOs of the resisting locals, in order to create and run a programme for rescuing the valuable built heritage. The core idea is to help rediscover, reassess and preserve local cultural values, through partic­ipation, learning and action. Since 2012, the programme has brought together hundreds of volunteers, donors, supporters, and lo­cals, to work together on valuable historic houses, churches and community structures. Among the aims of the programme is to help people rediscover and reasses their heritage, and to understand the high potential it has of being raised to our present living standards and of responding to our present so­ciety’s needs and crises. Energy efficiency, economy of resources, consideration of the environment and adaptation to local climate – all these qualities which are inherent to cultural heritage are added to cultural values, beauty, and local specificity. And all these elements together constitute a network of high local values • Lapidarium roof at the local state-run mining museum. The new structure shelters precious Roman and mediaeval heritage Demonstration of formwork construction with stone and gypsum filling during the Colloque international – Le plâtre en construction, organised by Rempart in February, 2019 at the Bergerie Nationale de Rambouillet Local architecture before and after the intervention BEST PRATICE COMMUNITY ENGAGEMENT • Traditional heritage preservation and enhancement through community andean architecture and earthen construction lab Julieta Barada, Jorge Tomasi Universidad Nacional de Jujuy, Tilcara, Argentina Earthen construction technologies have historically played a very important role in architectural pro­duction in the Andean area, and are also central nowadays, as continuous practices inseparable from other dimensions of social life, at both the domestic and community scales. Technologies and archi­tectures are constituted as social facts, considering their associated practices and knowledge, from a dy­namic condition that is not alien to broader processes that include tourist activities and the action of various state policies linked to heritage valorisation. In this context, the Laboratorio de Arquitecturas Andinas y Construcción con Tierra (Universidad Na-cional de Jujuy), located in the town of Tilcara, has been developing actions for the conservation of earthen architecture from the joint interaction between communities, state agencies and scientific in­stitutions, based on collaborative approaches with an ethnographic perspective. Ethnography is a rel­evant procedure for thinking about these architectures, in many cases protected as heritage, based on the perceptions, practices and ontologies of local communities, considering tensions associated with different valuation principles. In this framework, collaborative approaches are constituted as an unavoidable path to be explored, which in the projects developed involves practices that go beyond consultation and obtaining informa­tion, to focus in a radical way on the very development of the project as a whole, including its different phases. This ranges from implementing participatory workshops for the carrying out of the diagnoses themselves, as spaces where it is possible to raise the degree of complexity even of the conception of the building problems, to the overall development of the intervention projects, starting from the local con­structive cultures and the incorporation of compatible resolutions for consolidation when necessary. Likewise, the execution of the interventions is presented as another central instance within the process­es of joint learning, from the actions themselves with the materials as a form of transmission, strength­ening and reinterpretation of knowledge. These collaborative perspectives are presented as a contested field, rather than as a static tool, in which the diversity of viewpoints must be activated, challenging hegemonic perspectives that tend to be pres­ent in disciplinary approaches. VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 3. Reducing pollution 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 15. Saving resources • Participatory workshop for the diagnosis of the Church of Tabladitas, Tabladitas Community, Jujuy, Argentina Restoration of the mud roof of Casa del Marqués , Community of Yavi, Jujuy, Argentina (credits: authors) participating in building and restoring vernacular heritage Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain Historic antecedents Architecture as a collective process is not a 21st-century invention. Traditional architecture, vernacular dwellings, different types of pre-industrial architecture and even religious architecture or other collec­tive types of architecture are often the result of a communal process, as seen in many parts of the world and in many cultures where homes for newlywed couples were built with the help of the communi­ty. Equally, in some cases the entire family or friends and neighbours took part in the repair or mainte­nance of dwellings (Mecca, Dipasquale, 2009). For many years neighbourhood conservation festivals have also made it possible to carry out any maintenance needed on buildings, especially those built with perishable or fragile materials such as mud rendering and plant roofs. Many of these festivals and gatherings are still held frequently in societies in greater need of displays of community solidarity or in developing countries such as Mali, where every January, following the rainy season, a collective festival is held to repair the mud rendering of the mosque in Djenné (Mileto et al., 2023). In other cases, there are instances of exchanges of professional favours, with no economic incentive, a clear indication of how this archaic procedure predates the invention of money. These exchange ac­tions still exist in the countries mentioned earlier and are even latent, harking back to yesteryear, in oth­er more developed ones, such as the pernallom in Valencia (Spain). There are also new forms of social currency, which from the fringes have taken off in many developed countries such as Canada, Great Britain, France, Spain, etc. These are based on the exchange of tasks or products which are given a fictitious value in terms of currency, making it possible to balance out these bartering options. These include LETS (Local Exchange Trading System, Local Employment and Trading System or Local Energy Transfer System), SEL (Système d’Échange Local), SOL (Sistema de Organización Local), CES (Community Exchange Systems) and the Euskos, used in the Spanish and French Basque Country. Other internationally known systems are the Mutual Credit Trading Systems, Clearing Circles, Trade Exchanges or Time Banks. In France there are also a hundred RERS (Réseaux d’Échanges Réciproques de Savoirs), similar systems based on the exchange of knowledge (Yasuyuki Hi-rota, 2015). Among the hundreds of associations behind this alternative currency system based on time, work or knowledge we find SEL’Idaire in France, l’Acorderie in Québec (Canada), Fureai kippu (Car­ing Relationship Tickets) in Japan, Rozlet’se in the Czech Republic, Suska Kör in Hungary, or the now defunct Fundación Sostenible y Creativa, pioneering in Spain (Yasuyuki Hirota, 2015). opposite page Collective learning and building test of a tile vault in Baasneere, Burkina Faso (credits: authors) • Man plastering a wall with mud, Burkina Faso The periodic plastering with mud and straw of earthen houses in many African countries is generally a collective neighbourhood work (credits: Javier Gez Patrocinio) Manufacture of manual tiles in the castle of Guédel, France (credits: F. Vegas) Voluntary work Currently, the active participation of volunteers in the construction or restoration of heritage, comprising citizens, students or even professionals making use of their free time, is becoming increasingly frequent in society. This takes the form of practical workshops, work camps, self-build collective actions, communi­ty gatherings for construction or repairs, etc. These bring together a group of people, often eclectic, with a common aim: the collective undertaking of the construction of a building, generally resorting to tra­ditional, environmentally-friendly or alternative construction materials and techniques; or the mainte­nance, repair or restoration of a building which society considers to be communal architectural heritage, irrespective of whether it has been granted urban, legal or official protection by the relevant authorities. Citizen participation in the defence or restoration of architectural heritage through actions, workshops or work camps often arises in one or several of the following circumstances: abandonment by the au­thorities or those in charge; the outside threat of disappearance or destruction acting as a catalyst for forming collectives; or the lack of funding to restore a communal asset that is esteemed by residents. The selfless participation in the construction or self-build of a collective building is usually associated with the alternative or ecological nature of the construction, resorting to construction forms, materials or techniques that are either ancestral or reinterpretations of tradition. Polysemy and influences The active participation of volunteers in the collective construction or restoration of a building is an act which holds numerous meanings, implications and interpretations (Rempart, 2023; European Herit­age Volunteers, 2023): • It is a citizen participation movement that is completely apolitical, driven only by the joint objective of collective construction or collective restoration. These are grassroots movements participating in building and restoring vernacular heritage • f. vegas, c. mileto made up of citizens defending a common objective, generally calling for ecological constructions or the defence of heritage. • It has the advantage of teaching traditional construction trades not only to master builders or build­ers who are already working in the setting, but also to owners, interested individuals, students, ap­prentices and any other volunteers who have shown an interest in taking part. • It brings all these artisanal techniques closer to citizens who, with a newly acquired better appreci­ation and awareness of similar constructions, are able to identify the work involved. • The manual learning of these trades is a discovery which has brought great satisfaction and hap­piness to the majority of participants, far more used to office or computer tasks than to this type of manual labour. Difficulties Citizen participation in this type of action must often overcome the individualism of contemporary so­ciety, prompting solidarity from a sector of society. Moreover, many of these initiatives are unsuccessful for a number of reasons. • The regulations of individual regions or countries do not provide for the participation of unskilled people in construction or restoration work, especially in the case of interventions in protected buildings often requiring specialist workers. • Professional civil liability and accident insurance policies do not always cover this type of work carried out by volunteer workers or are not able to provide medical coverage to participants in the event of on-site accidents caused by inexperience. • For an initiative like this to succeed these works must be supervised by qualified professionals, guaranteeing the survival of the new construction or good results in a restoration. • Building a dome with curved straw bales with the help of volunteers from multiple countries in HrubŠ, Slovakia (credits: F. Vegas) Building a bread domed oven with cob by a group of friends in Valencia, Spain (credits: authors) • In these interventions there is a true transmission of knowledge and trades, but it results in poor­er quality construction or restoration actions, since they require not only the work of unskilled la-bourers or helpers, but also, crucially, that of specialists who could compensate for lack of experi­ence of the volunteers. Final assessment In hindsight, when examining advantages and disadvantages, positive points and difficulties, this citi­zen participation action can seem to be positive. Despite the aforementioned risks resulting from inex­perience and action on fragile buildings of heritage value, in many cases inaction would result in the loss of traditional trades and a greater lack of knowledge and awareness within society, or the ruin of his­toric buildings due to a lack of care and investment. Many of these experiences take place after or during educational courses which, once completed, are accompanied by the relevant certificates or diplomas. Those interested gain experience in this type of construction and repair action, which they can often show to an employer in the form of acquired knowledge, eventually practising the trade, championing the values of community, non-profit and sus­tainable work, the use of natural and traditional buildings, and respect for heritage and the environ­ment. In some countries these grassroots movements, especially those of volunteers firmly calling for the de-fence of heritage, have been awarded recognition and funding by municipal, regional, national or in­ternational bodies. These organisations recognise the vast irreplaceable work these movements carry out in a dispersed heritage which, otherwise, would not receive the same care due to administrative or financial difficulties. References European Heritage Volunteers 2023, Heritage is uni­versal. Peace is universal, (07/2023). Mecca S., Dipasquale L. 2009, Earthen Domes and Habitats, ETS, Pisa. Mileto C., Vegas F., Lidón M., García L. 2023, Burki­na Faso. Architecture, Culture and Cooperation, Uni-versitat Politècnica de València, València. Rempart 2023, Missions de service civique, (07/2023). Yasuyuki Hirota M. 2015, Panorama de las monedas sociales en Francia, «El País», (16-10-2015). COMMUNITY ENGAGEMENT • Participating in building and restoring vernacular heritage rempart (fr) Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain The association Rempart – Chantiers de bénévoles pour le patrimoine, which brings together 180 small associations for the safeguarding of heritage throughout France, offers opportunities to volun­teers for restoring the built heritage in France (chapels, castles, houses, lime kilns, wash houses, etc.). Its actions are usually funded by the Ministry of Culture, Youth, Environment and Social Affairs, as well as by local authorities. It places on citizens the role of protecting, restoring and taking responsibil­ity for the common heritage, with the purpose of ensuring its enjoyment by present and future gener­ations. It is not a necessary requisite for volunteers to possess technical restoration skills, although all the projects always have a person in charge with adequate knowledge for managing the work. The in­terventions carried out by Rempart frequently resort to the recovery and use of the traditional materi­als and techniques present in the building to be restored, thus contributing to their preservation, dis­semination and valorisation not only amongst craftsmen, but also amongst the people participating as volunteers in general. The workshops, usually two-weeks long, are of all types and for all ages, from 8-year old children to elderly citizens. Other activities are also carried out, such as professional educa­tion activities, technical courses, conferences, training in trades, etc. Rempart has also drafted educa­tional kits with information sheets on trades, materials, architectural styles, heritage, etc., for archaeol­ogy, architecture and carpentry. In this way, Rempart achieves a double objective: to generate aware­ness amongst the participants regarding a type of protected building, a trade, a material, a building technique, etc., and an occasion to train them for a specific volunteer action or even for their profes­sional life. The Rempart collective also relies on an active group of friends of the association who sup­port its objectives of safeguarding and protecting heritage, contributing financially with annual dona­tions. Since its foundation in 1966, and under the motto “Rempart acts to make heritage everyone's business”, it has made it possible to restore 800 heritage sites with the participation of more than 10,000 volunteers. It is also associated with another 50 similar associations located in 30 different countries. WEB L INK www.rempart.com U SE RS Citizens, professionals, technicians VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing pollution 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Construction and ignition of several gypsum mini-kilns during the Colloque international – Le plâtre en construction, organised by Rempart in February, 2019 at the Bergerie Nationale de Rambouillet Demonstration of formwork construction with stone and gypsum filling. Colloque international – Le plâtre en construction, organised by Rempart in February, 2019 at the Bergerie Nationale de Rambouillet (credits: Vincenzina La Spina) COMMUNITY ENGAGEMENT • Participating in building and restoring vernacular heritage european heritage volunteers WEB L INK www.heritagevolunteers.eu U SE RS Students of heritage-related fields, young heritage professionals and heritage enthusiasts VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing pollution 5. Reducing disaster risks 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • European Heritage Training Course "Architectural documentation of traditional wooden architecture" at Kozichkovi Houses in Kotel / Bulgaria European Heritage Training Course Conservation & Restoration of frescos at Capela de São Brás in Portel / Portugal (credits: European Heritage Volunteers) Valentina Cristini Universitat Politècnica de València, Valencia, Spain European Heritage Volunteers has been active in the field of heritage-related education and volun­teering for heritage for over twenty-five years. Its main objective is to provide a platform that reaches out to heritage sites which are in need of support or visibility, while at the same time addressing the gap in opportunities for young heritage professionals aiming to gain practical skills to complement their academic education and wishing to contribute to the rescue, conservation or revitalisation of heritage sites. The European Heritage Volunteers Programme implements every year over thirty training courses and volunteering projects across the broader European cultural space. The programme is aimed at students of heritage-related fields, young heritage professionals and heritage enthusiasts who want to obtain a comprehensive understanding regarding various heritage-related aspects such as traditional techniques and crafts, conservation and restoration practices, and heritage documentation and inter­pretation. The topics addressed reflect the needs of the specific heritage site and of the local partners as well as the diversity of European cultural heritage, ranging from rescue measures and conservation in­terventions, to archaeology, restoration of artefacts, archival work or climate resilience strategies at his­torical parks and gardens. The courses and projects are led by technical instructors specialised in their respective fields and facilitated by a team of trained group coordinators. European Heritage Volunteers is based on a wide European network of partners that connects the ex­pertise of heritage professionals with the engagement of civil society activists. It provides trend-setting educational experiences that enable a look at heritage in the context of its history, present use and fu­ture development, while bringing multiple benefits and new motivation to community involvement and local empowerment. COMMUNITY ENGAGEMENT • Participating in building and restoring vernacular heritage cob in lower normandy, france François Streiff Architect in charge of earth and eco-construction at the Parc naturel régional des Marais du Cotentin et du Bessin, France The Parc naturel régional des Marais du Cotentin et du Bessin in north-western France preserves an earthen architectural heritage specific to this region: cob construction. This technique, which con­sists of shaping walls with a stack of clods of earth, fibres and water, is an authentic lesson of simplici­ty in the present context. Although the contemporary use of cob is very rare, this technique is still very present in the landscape, with some villages having 80% of their heritage built this way. This excep­tional concentration of cob buildings shapes the landscape of the region and has led the Park to em­bark in the preservation of this architecture. As is often the case in rural areas, the evolution of agricul­tural practices has led to the abandonment or transformation of many buildings. In addition, post-war reconstruction policies based on the use of standardised industrial materials put an end to the use of the earth and the loss of know-how. Since the creation of the Park in 1991, training for professionals, awareness-raising and financial sup­port for public and private owners have helped to structure the rehabilitation of this heritage. Pilot pub­lic rehabilitation projects were set up to develop affordable technical solutions adapted to the skills of craftspeople and to the materials available locally, and their costs were compared to the conventional solutions of the time. Financial aid was then provided by the Park on the basis of technical specifica­tions provided initially by the CAUE, a public entity responsible for urban planning and architecture, and later directly by the architect of the Park, to encourage owners to start work and support the sector. Publications, open days, site visits and festivals have helped to stimulate the revival of a technique that had been sidelined for almost half a century. Twenty years after the first pilot operations, nearly 600 buildings have been renovated, helping to struc­ture and strengthen the sector. A support system for self-rehabilitation called 'Enerterre' was also set up for house owners in a situation of energy poverty. Aware of the fragility of this sector, the park is now committed to perpetuating the transmission of knowledge. All the training institutions, including masonry schools, but also architecture and engi­neering schools, are now trained in this ancestral technique. Research and development projects are also underway, including a European project with England (CobBauge Project) to breathe new life into cob building and encourage the emergence of a contemporary energy-efficient architecture in­spired by the intelligence of the past. WEB L INK www.parc-cotentin-bessin.fr www.cobbauge.eu U SE RS Professionals, public and private owners VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing pollution 5. Reducing disaster risks 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Pictures of rehabilitated cob constructions, France (credits: F. Streiff) gamification for community engagement in heritage and sustainability Alessandro Merlo, Letizia Dipasquale Università degli Studi di Firenze, Florence, Italy Gamification refers to the application of game design elements and mechanics in non-game contexts to engage and motivate users: serious games, urban games, and pervasive games are alternative terms for games that facilitate the understanding, exploration, and awareness of heritage by integrating direct on-ground experiences with digital technologies to expand user knowledge and interaction. When applied to cultural heritage, gamification can enhance the preservation, accessibility, and appreci­ation of cultural landscapes, sites, buildings, and traditional knowledge. Gamification can promote social interaction and foster a sense of community among individuals interested in cultural heritage. Users can share their achievements, experiences, and discoveries, further encouraging others to participate. Digital and virtual games appeal to younger generations who are often more comfortable with digital technology. By using gamified platforms, cultural heritage can reach a broader and more diverse audi­ence, ensuring its preservation for future generations. Gamified experiences can make learning about cultural heritage more interactive and enjoyable. Users can engage with historical events, artefacts, and stories through games, quizzes, and challenges, making the learning process more immersive and memorable. Introduction The video game market generated 92.3 billion Dollars in 2022, and analysts predict it will continue to grow over the coming years (Newzoo, 2023). This figure, which in itself is not surprising – the human ap­petite for digital games has been well known for quite some time (Platania, 2017) –, acquires a special rel­evance from the moment that the governments of many countries, and therefore no longer only the pri­vate sector, have understood its importance; in Italy, for example, the introduction of a tax credit for the production of video games has represented a major incentive for the growth of this industry, while also confirming that video games can be a very useful tool for developing digital literacy, transversal compe­tencies and creative thought in students (Saletta, 2022; Cantoia, 2022). Within the so-called mobile network society, characterised by ubiquitous and potentially perpetual con­nections mediated by devices and made possible by platforms, that distinguishes the way in which man relates to the world today (Zurovac, 2015), also video games have evolved in order to use the net to con­nect players with each other. Social gaming, in fact, makes it possible for people not only to have fun, but also to interact with other users, thus contributing to ascribe an important social function to video games opposite page People playing with educational cards on the cultural heritage of Formentera (Spain) (credits: S. Farina) • Main categories of games (credits: CHM_Lab) (Rossi, 2009). The most recent frontier of this development is the possibility of using the Metaverse as a 3D on-line environment for playing games, as well as for socialising, working together, etc. (Chia et al., 2023). An attempt to classify video games is therefore more difficult than ever, especially due to the speed with which products belonging to different genres hybridise with each other. The use of the net, which allows developers to have multiple players interact simultaneously within the same video game, has undoubtedly disrupted the traditional player vs. device or player vs. player interac­tion (in this case both simultaneously present in the same place and connected to the same console), that had characterised video gaming until the Eighties. A first macro-differentiation thus regards the modes of play, which can involve a single player (Single Player Games – SPs), or else several players connected online (Massively Multiplayer Online Games -MMOs). This classification can be followed by another related to the main three categories of games: those in which action dominates, where the user generally acts in the first person, those in which the creative as­pect prevails, and finally those in which strategy is predominant. The first two types (action and creativity) are those that are more successful among MMOs; an example of this type are MOBAs (Multiplayer On­line Battle Arena), which are characterised by competitions between groups of players and are especially widespread today (such as eSports). MODE FEATURES EXAMPLE Action FPS (First Person Shooter) SP (Single Player) Strategy RTS (Real Time Strategy) Creativity RPG (Role-Playing Games) MMO (Massively Multiplayer Online) Action MMOFPS Creativity MMORPG MOBA (Multiplayer Online Battle Arena) Action, Competition MOBAFPS Creativity, Competition MOBARPG In recent years, there has been an increase of a new category of games, that, while maintaining a playful purpose, embraces educational objectives. Video games of the category generally known as Serious Games (Tan, Nurul-Asna, 2023), include Simu­lation Games (for practising operations that would involve risks in real life), Exercise Games (for carrying out physical-motor activities), and Educational Games (for learning certain concepts or developing spe­cific skills).The latter are of particular interest, since they are increasingly being integrated within Game-based Learning (GBL) methods in schools of all levels. Educational Games also play a fundamental role in the knowledge, valorisation and promotion of Cul­tural Heritage, both tangible and intangible (Pescarin, 2020). gamification for community engagement in heritage and sustainability • a. merlo, l. dipasquale Games for Cultural Heritage Enhancement and Sustainability Cultural Heritage can be represented in games in many forms: from the setting, sometimes depicted with a high level of realism, of events that are unrelated to the proposed scenarios, through the recreation of events that actually happened (or are presumed to have happened) which then become part of the dy­namics of the game, to the interaction between players and objects belonging to past eras (such as those contained in museums). The real world, whether present-day natural landscapes or the archaeological remains of the cities of our past, has proven to arouse the interest of players as much, if not actually more, than fictional ones. From this perspective, the processes of documentation and digital restitution of the Cultural Heritage, us­ing methods and techniques (usually structure from motion) which allow the data produced to be usable within game engines, take on a fundamental role. The products that derive from them are often excellent from a philological, anthropological and histori­cal perspective, as well as from the game-playing point of view, thanks to the close contact with the world of culture and of cultural institutions, both during the development of the story development and other subsequent phases, such as the construction of the settings and 3D models, etc., which determine its suc­cess. Below is a non-exhaustive list of the main types of games that can encourage heritage enhancement and awareness of sustainability issues. • City-building and Planning Games. Players are encouraged to build or rebuild cities or settlements, choosing resources, materials, times, or forms. To foster awareness of heritage and sustainability, the players should consider the preservation of cultural landmarks or incorporate sustainable practices in their virtual cities. This can raise awareness about the impact of urban development on heritage and the environment. • Pienza under construction: planning game developed under the EU project 3DPAST (credits: authors) • Video game called SuperBarrio Developed by IAAC, which offers each user the opportunity to co-design their own neighbourhood (credits: Institute for Advanced Architecture of Catalonia- IAAC) Assassin's Creed II (Ubisoft), detail of the Piazza del Duomo in San Gimignano, Siena, Italy • Virtual Tours and Augmented Reality. AR technology can be used to overlay historical information and stories on real-world locations. Players can use their smartphones or AR goggles to immerse themselves in the past and learn about the heritage of their surroundings. Through VR and AR, users can explore cultural sites and historical locations virtually, bridging the gap between the past and present and en­hancing their understanding of historical contexts. • Scavenger Hunts, Challenges and Geocaching. Players can explore their surroundings and discover cul­tural landmarks, historical sites, or hidden treasures. Digital quests can lead participants to discover his­torical sites and landmarks in their communities, encouraging appreciation of the local cultural her­itage. Apps or games that use geolocation can guide users through heritage sites, thus making cultur­al heritage more accessible to a wider audience. Competitions and challenges can inspire community members to generate new cultural preservation and sustainability ideas, encouraging innovation and teamwork. • Pervasive games. They use various media, technologies, and physical locations to immerse players, al­lowing them to interact with their real-world environment, with objects, and/or other players. Some pervasive games use AR technology to overlay virtual elements onto the real world. Many of them en­courage collaboration and social interaction among players to solve puzzles or challenges. • Sustainability Simulations. Design simulations that allow players to experience the consequences of their decisions on the environment and cultural heritage. This can promote a better understanding of the importance of sustainable practices. • Community Storytelling and Role-Playing. Create platforms or games that allow community members to share personal stories and memories related to cultural heritage and sustainability. This can strength­en the sense of community and shared identity. Interactive storytelling experiences allow users to fos­ter empathy and deeper connections to historical events, making them more relatable and meaningful. • Data Collection and Crowdsourcing. Gamification can be employed to collect data and to crowd-source information related to cultural heritage. For example, users can contribute by identifying histor­ical locations in old photographs or transcribing historical documents. gamification for community engagement in heritage and sustainability • a. merlo, l. dipasquale Conclusions Gamification can be a powerful and effective way to raise awareness, educate, and involve people in pre­serving cultural heritage and promoting sustainable practices. It offers a creative and engaging approach to enhancing cultural heritage by leveraging the power of technology and interactivity. By incorporating game elements, cultural institutions, educators, and communities, it can make cultural heritage more ac­cessible, enjoyable, and relevant to a wider audience, ultimately fostering a deeper appreciation for our shared history and traditions. Through interactive and enjoyable experiences, people are more likely to take an active role in preserving their cultural legacy and making sustainable choices for the future. References Cantoia M. 2022, Imparare con i videogiochi in classe: consigli ed esempi pratici per i docenti italiani, IIDEA ­Italian Interactive Digital, Milan. Chia A., Malazita J.W., Young C.J., Nieborg D.B., Joseph D.J., Gantt M.D. 2023, The engine is the mes­sage: videogame infrastructure and the future of digital platforms, in AoIR Selected Papers of Internet Research, 2022, online: (04/23). Felicia P. 2022, Usare i videogiochi educativi in classe: linee guida per risultati di apprendimento di successo, European Schoolnet, Brussels. Gamification.it 2020, Gamification o Serious Game? Punti di incontro e diversità, (04/23). Jacobs R.S., Jansz J., de la Hera Conde-Pumpido T. 2017, The Key Features of Persuasive Games: A Model and Case Analysis, in New Perspectives on the Social Aspects of Digital Gaming: Multiplayer 2, Routledge, pp.153-171. Masala D., Lazzaro E., Iona T. 2021, L’evoluzione ludica dell’uomo: l’influenza del gioco moderno sulla formazione delle scienze motorie, «Formazione & In-segnamento», XIX – 3s, pp. 84-95. Newzoo 2023, PC & Console Gaming Report, (04/23). Platania G. 2017, Studi sul videogioco: dalle origini come attività ludica ai game studies, «Media Education – Stu-di, ricerche, buone pratiche», vol.8, no.1, pp. 93-105. Pescarin S. (ed.) 2020, Videogames, Ricerca, Patrimonio Culturale, FrancoAngeli, Milan. Rossi L. 2009, Playing your network: gaming in social network sites, in Proceedings of the 2009 DiGRA Inter­national Conference: Breaking New Ground: Innova­tion in Games, Play, Practice and Theory, Brunel Uni­versity, vol. 5. Saletta M. 2022, Videogiochi, una crescita inarrestabile: risultati e potenzialità future, (04/23). Tan C.K.W., Nurul-Asna H. 2023, Serious games for en­vironmental education, «Integrative Conservation», vol. 2, pp. 19–42. Zurovac E. 2015, Frammentazione e ricomposizione del virtuale in mobilità: la pratica dello screenshot, PhD the­sis, Universita’ degli Studi di Urbino Carlo Bo. COMMUNITY ENGAGEMENT • Gamification for community engagement in heritage and sustainability calasetta heritage games WEB L INK www.linktr.ee/calasetta_games U SE RS General public VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy • Front and back of the postcards with QR code produced for each game (credits: UNIFI students) Amanda Rivera Vidal, Maddalena Achenza Università degli Studi di Cagliari, Cagliari, Italy Calasetta heritage games is a set of games based on the cultural heritage of the town of Calasetta as part of the a joint workshop organised by the Department of Architecture of the University of Florence and the Department of Civil and Environmental Engineering and Architecture of the Univeristy of Cagliari. During an intensive one-week residential game-design workshop, more than 20 student from both departments immersed themselves in various areas of the local cultural heritage; first of all to un­derstand it, but also to transmit it through a digital platform that allows the wide public to discover, through the game, the various values of the local vernacular heritage. With the guidance of teachers and tutors dedicated to cultural heritage, architectural survey, game design and narrative, the students structured a story, carried out interviews and developed a graphic design, which included taking pho­tographs and videos to create the games on a special platform for this propose. The story of each game was developed by the students themselves around four lines of vernacular heritage: cultural landscape, living with the sea, living heritage and urban morphology. The cultural landscape game is about life in the countryside. Beginning with the aim of helping Ginevra, the main character, to build her grandparents’ traditional Baracca, the player discovers all 15 VerSus sustainability principles that apply to the cultural landscape of Calasetta. The living with the sea game is about different crafts related to the sea, such as the boat builder and the fisherman; the objec­tive of the game is to help Nazario repair the damaged boat using the traditional techniques of the ship­wright. The living heritage game is about intangible traditions, and has the aim of discovering, saving and spreading the intangible cultural heritage of Calasetta which is at risk because it is gradually disap­pearing. Explore the city through gastronomic traditions, agriculture, the local Tabarchian language, viticulture and crafts. The urban morphology game consists in walking around the city and recognis­ing its morphology by helping the mother of an unknown soldier to reconstruct the story of her son and find the place where he was buried by venturing through the streets of Calasetta. All these games are available to be played online by anyone who visits Calasetta, since they are created to be played in-situ as a tool for discovering the diversity of the cultural heritage of the territory. BEST PRATICE COMMUNITY ENGAGEMENT • Gamification for community engagement in heritage and sustainability artisans to the rescue Davide Leone U’ Game, Palermo, Italy It was 2015 and we were about to conclude a project on the artisans of Palermo. In the project, we had met more than 50 artisan workshops and felt the need to share the wealth of relationships and narra­tives that we had collected. For this reason, we decided to create an urban game. We did not know this at the time but it would be the beginning of U’Game, a cooperative which since then has produced more than 70 gaming experi­ences involving a total of 15000 people between players and interactions. The game we developed is called Artigiani alla Riscossa, or Artisans to the Rescue, and was designed above all to generate a deep interaction between players and artisans. The game is structured in a series of tests that are divided into 6 different areas: observation tests; con­struction tests; interaction tests; collective tests; anecdote tests; and adventure trials. This set of tests is the foundation upon which most of the urban games developed by U’Game have been built. Observation tests connect with the physical world and are structured so as to bring players to a place and point out particular details to them. In this way, you can ask the players to reach a certain square and pay attention to some details, or you can take them to visit a specific workshop, in order to point out interesting elements. Construction tests are unique interaction trials in which players are asked to build objects. In the game in question, the players are asked to find a craftspeople who is willing to build together with them an object related to food. Interaction tests encourage the interaction between players and citizens or, in this case, with crafts­people. For example, the players were asked to try to sell an object produced by a craftsperson of their choice. Another very interesting interaction test was that of the 'hostage' in which teams received an ob­ject produced by a craftsperson and had to bring it back to him/her. The collective tests are aimed at making the game visible to the city and are carried out in the form of flash mobs which highlight the themes narrated by the project. The anecdote tests serve the purpose of revealing news and anecdotes regarding the theme of the game to the players. The adventure trials are site-specific games that offer a complex interaction. In particular, they are di­vided into an ordered series of observations that lead to the resolution of an enigma. More than 100 people participated in the game, which was the first of a series of great successes in the games developed and organised by U’Game. WEB L INK www.ugame.it U SE RS Anyone who wants to participate in the game VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • Social media promotion of the game Artigiani alla Riscossa COMMUNITY ENGAGEMENT • Gamification for community engagement in heritage and sustainability the seven families of formentera U SE RS All publics VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing pollution 5. Reducing disaster risks 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 14. Extending lifetime 15. Saving resources efforts • People playing the Seven Families of Formentera game during the VerSus festival (credits: N. Sánchez Muz, L. Dipasquale) Nuria Sánchez Muz CRAterre, Grenoble, France This pedagogical activity is based on the famous card game The Seven Families, in which each family represents a prototypical culture in the world (Tyrolean, Chinese, Arab, Bantu, etc.) and is made up of six members of the same family (grandfather, grandmother, mother, father, son and daughter). The educational game is created by making a parallelism between the cultural families and the landscape units of Formentera, each of them characterised by a vernacular architecture. Each family is integrated by six approximation scales: from the landscape unit to one of its plots, from a vernacular architecture to one of its construction elements, and from one of the materials used in the element to the source of this material, which takes us back to the natural landscape of the island. For instance, the first landscape unit is Promontorio de la Mola, at the south-east end of Formentera. This family is represented by the Old Mill of Mola, with the focus given to the mill’s roof, and more particularly to its thatching. The family ends with a card that explains the origin of the reeds with which this thatching was made. By playing, it is easy to comprehend that the Formentera builders found whatever they needed within this island that is so full of resources. To build this game, no huge or expensive elements are required. Instead, it is essential to start with a complete documentation of the heritage to be presented. Once this information is processed and simplified, the logic of the game is accessible to all kinds of audiences. It was used for the first time at the VerSus Festival of Formentera in 2023, where it could be played by all kinds of people, although many of them had never heard of this game before. More than having an enjoyable time or learning about the Island heritage, the final objective of this game is to help understand the inseparable bond that exists between vernacular architecture and its environment, the deep link between nature and culture. It is a fun way for everyone to understand the ideas and ethics needed to build a sustainable future. BEST PRATICE COMMUNITY ENGAGEMENT • Gamification for community engagement in heritage and sustainability contahistoria Camilla Mileto, Fernando Vegas, Marina Elia Universitat Politècnica de València, Valencia, Spain The CONTAHISTORIA, or 'history-telling' game was the result of the cooperation between the Uni-versitat Politècnica de València and La Petita Figuera, in the framework of the Versus+ / Heritage for PEOPLE project. Jessica, who is an artisan from Formentera and the founder of La Petita Figuera, makes handmade wooden toys and games, one at a time, using natural woods from forest felling and pruning or carpentry waste, thus promoting the responsible consumption of wood. CONTAHISTO­RIA is an educational game devised for children from the age of 5, inspired on the island and the ver­nacular heritage, hand-made in natural wood. It consists of different panels with a feature of the island on each (a lighthouse, church, cistern, etc.) and a bag containing various slide rulers for each number. The slide rulers are aimed to help the children learn the concept of number, which is also known as 'colour number'. They come in different colours depending on their length: the cube has a side equiv­alent to 1 and represents the unit, the others are multiples. The game consists in finding the slide rule that fits each side of the drawing or a combination of them, thus promoting the knowledge of quantities in numbers, opening a path toward the mathematical operations of adding and subtracting, and focus­ing the attention of the child on the different possibilities of numerical combinations. Furthermore, as he or she is learning about numbers, with each panel the child gets to know and become familiar with the features of the island of Formentera: lighthouses, mills, churches, etc., since every drawing is ac­companied by a brief description. On an island where the economy is predominantly based on season­al tourism-related activities, this type of game promotes knowledge and appreciation of the tradition­al architectural heritage which is so important in terms of the cultural identity of the island. Through play, the child discovers the existence of singular architectural elements on the island, both monumen­tal and public or humble and vernacular ones, and this discovery contributes to raising awareness from an early age regarding the need for their preservation as part of the built cultural heritage of the island. DES I GNER Jessica y La Petit Figuera U SE RS Children from 5 years old VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 3. Reducing pollution 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities • Panel of the game showing the lighthouse. It is one of the main features of the island Letizia Dipasquale, Saverio Mecca Università degli Studi di Firenze, Florence, Italy Vernacular knowledge represents the accumulated experience, wisdom and know-how shared by a giv­en society or community of people, which have evolved over many generations within their particular ecosystem (Magni, 2016). Also called local, or traditional knowledge, it is a type of non-academic, prac­tical and contextualised knowledge, which defines the social and natural relationships of a community with its environment. Scientific knowledge, in its Western meaning, is distinguished from vernacular and local knowledge by its attributes of universality and objectivity. It is systematised in written records, and this allows it to reach a wider diffusion. Vernacular or local knowledge includes also the practical, the empirical, the sacred and the intuitive; it is generally tested over a long period of time and reinforced through process­es of trial and error. Local knowledge dynamically uses communication channels that are not necessar­ily structured, such as oral communication or direct observation and is therefore seldom documented. This type of knowledge includes the entire cultural context in an interdisciplinary way, in fact the tra­ditional community manages its natural context as a complete system where the various components interact with each other (Tharakan, 2015): from aspects related to living and building, to those relat­ed to land management, the production of food and the exchange of goods, to aspects related to social and cultural life, and well-being in general. Traditional knowledge governs the relationship between humans and what are known as ecosystem services, that is, the many and varied human benefits pro­vided by the natural environment and healthy ecosystems (Everard, 2021). Hence, it is evident how the safeguard and transmission of traditional knowledge can make a formidable contribution towards sus­tainable development that reduces negative impacts on the environment and integrates in a balanced manner with the context. Ikujiro Nonaka (1994) distinguishes tacit knowledge, which is difficult to formalise and communicate, from explicit knowledge, in other words knowledge which is transmissible through a formal and codi­fied language. Tacit knowledge is deeply rooted in the actions and thoughts of an individual in a specific context; it will therefore be made up partly of technical skills and partly of mental models, beliefs and perspectives which have become so settled that they are taken for granted and cannot be easily expressed. Explicit knowledge, on the other hand, is connoted in order to be easily expressed, captured, stored and reused, to be transmitted through databases, books, manuals and messages. opposite page European Heritage Training Course "Architectural documentation of traditional wooden architecture" at Kozichkovi Houses in Kotel, Bulgaria (credits: European Heritage Volunteers) • SECI Model of Dynamic Knowledge Creation. (Adapted from: Nonaka, 1995) However, tacit and explicit knowledge are not separate entities, but rather interact in a mutually com­plementary manner in the cognitive activities of human beings. Nonaka and Takeuchi (1995) explain the interaction between these two types of knowledge through the SECI model, which has become the cornerstone of knowledge creation and transfer theory (Hoe, 2006). They proposed four ways in which knowledge types can be combined and converted. • Socialisation: Tacit to tacit. Transfer of tacit knowledge between individuals through observation, imitation, experience, practice. • Externalisation: Tacit to explicit. This is deemed as an especially difficult and often particularly important conversion mechanism to translate tacit knowledge into documents, manuals or pro­cedures. The use of metaphors or analogies are cited as important externalisation mechanisms. • Combination: Explicit to explicit. This is the simplest form. Codified knowledge sources (docu­ments, for example) are combined to create new knowledge. • Internalisation: Explicit to tacit. As explicit sources are used and learned, the knowledge is inter- nalised, modifying the existing tacit knowledge of the user. The methods through which the transfer of tacit local knowledge take place are usually the so-called 'horizontal”' methods. They are strongly oriented to learning by doing, through twinning, apprentice­ship, travel, imitation, and mutual training between different experts. 'Vertical' tools are used instead when the knowledge is encoded and made accessible. Vertical methods are those commonly used in teaching lessons where the process of learning takes place following a hierarchical relationship. In the processes of management and safeguarding of traditional knowledge, the involvement of the community is crucial: the community preserves knowledge through socialisation processes and ena­bles its externalisation through the application of documentation and transmission strategies. When ef­fective strategies and practices of management, dissemination and sharing exist, the community guar­antees the processes of combination and internalisation. Finally, the application of vernacular knowledge management and dissemination strategies can gener­ate a positive return on the community, helping it to empower and promote sustainable incomes while reaffirming the value of their heritage both within and outside their communities. With the advent of modernity and the industrial revolution, communities characterised by a system of relationships based on local knowledge have undergone an inevitable evolution. New materials, build­ing processes, needs and ways of living have taken over, and gradually many of the principles and know­ vernacular knowledge management and dissemination • l. dipasquale, s. mecca how of traditional communities have been lost or have been deliberately abandoned. These include traditional knowledge about ways of conceiving and managing landscape, cities and buildings. The importance of safeguarding such knowledge lies not in wanting to reintroduce outdated patterns of liv­ing, but in understanding, by looking at the lessons of the past, how we can rediscover a deeper connec­tion between the changing needs of our habitats and the environmental, social and cultural context in which our lives are framed. This issue is critical today, not only for addressing the challenges imposed by climate change and the scarcity of resources, but also for countering growing social distress, which is due in part to the widespread phenomena of the disintegration of relationships among members of a community, the loss of cultural identity, and the breakdown of the cooperative relationship between a community and the ecosystem in which it is embedded. This chapter aims to investigate the more successful strategies to safeguard and transmit vernacular knowledge supporting sustainable development. The knowledge that we discuss concerns both tangi­ble aspects (buildings, settlements, construction techniques) and intangible aspects, in other words the complex system of know-how that has shaped the tangible heritage and enabled its preservation over time. The chapter investigates strategies and tools for the documentation, transmission and manage­ment of traditional knowledge aimed at technicians and stakeholders, as well as strategies for its dissem­ination to the general public.Throughout the chapter we highlight how the digital transition has led to innovation in knowledge management methods and processes that are increasingly efficient, encour­aging preservation and enhancement and enabling new markets and audiences to be reached. References Dipasquale L. 2020, Traditional architectural herit­age and local knowledge for a sustainable and resilient future, in Understanding Chefchaouen: Traditional knowledge for a sustainable habitat, pp.39-65. Hoe S.L. 2006, Tacit knowledge, Nonaka and Take-uchi SECI model and informal knowledge process­es, «International Journal of Organization Theory & Behavior», vol. 9, no. 4, pp. 490-502, https://doi. org/10.1108/IJOTB-09-04-2006-B002. Magni G. 2016, Indigenous knowledge and implica­tions for the sustainable development agenda, UN­ESCO, (02/22). Nonaka I. 1994, A Dynamic Theory of Organizational Knowledge Creation, «Organization Science», vol. 5, no. 1, pp. 14-37. Nonaka I., Takeuchi H. 1995, The Knowledge Creating Company, University Press, Oxford. Mecca S., Jorquera N. 2009, An interdisciplinary ap­proach to a cultural and architectural heritage, in Mec­ca S., Dipasquale L. (eds.) Earthen domes & habitats, ETS, Pisa, pp. 153-156. Tharakan J. 2015, Indigenous knowledge systems. A rich appropriate technology resource, «African Jour­nal of Science, Technology, Innovation and Develop­ment», vol. 7, no. 1, pp. 52-57. Everard M. 2021, Ecosystem Services: Key Is­sues (2nd ed.), Routledge, https://doi.org/10.4324/ 9781003182313. documenting and safeguarding intangible heritage Letizia Dipasquale Università degli Studi di Firenze, Florence, Italy Edoardo Paolo Ferrari Oxford Brookes University, Oxford, United Kingdom Intangible cultural heritage as resource for sustainable development Intangible cultural heritage refers to the knowledge, practices and expressions shared by communi­ties around the world. The value of intangible cultural heritage is due not only to the cultural manifes­tation itself, but also to the wealth of knowledge, skills and know-how that are passed down through it from generation to generation (UNESCO, 2003), which also allows the preservation of tangible herit­age. The safeguarding of intangible heritage helps to sustain cultural diversity in the face of increasing globalisation, and to strengthen the sense of identity and belonging that contributes to a community’s well-being (UNESCO, 2003; UNESCO, 2021) The Convention for the Safeguarding of the Intangible Cultural Heritage (UNESCO, 2003) identi­fies 5 areas for the classification of intangible cultural heritage: a) traditions and oral expressions, in­cluding language as a vehicle of intangible cultural heritage; b) performing arts; c) social practices, rit­uals and festive events; d) knowledge and practices concerning nature and the universe; e) traditional crafts (UNESCO, 2003). In the context of this research, we mainly analysed the intangible heritage related to vernacular archi­tecture, and thus the know-how and skills related to building practices, which are linked to a profound knowledge of nature and the socio-cultural context. The knowledge of traditional building craftsmanship is crucial since it constitutes an essential part of the identity of the architectural heritage, yet at the same time it also represents the technical thinking of a human group in a space-time interval, and is a vehicle for learning the processes of adaptation that have allowed for the establishment of a skillful relationship with the environment. However, knowing how to build is also profoundly connected to the knowledge and practices con­cerning nature and the universe, and in a broader sense to all the other categories mentioned by the Convention, since together they constitute that vision of the world shared by a traditional community, in which culture, nature and social well-being interact with each other in a balanced and sustainable manner. Therefore, the safeguarding and transmission of the components of intangible cultural her­itage in a systemic way is crucial for the sustainable development of the habitat, as it can provide use­ful insights for local approaches to the sustainable management of natural resources, prevention of soil erosion or natural disasters, ensuring well-being, protecting biodiversity and building resilience. opposite page Master Ali making a mud brick vault without centering for a group of students in Esfahak, South Khorasan Region, Iran (credits: E.P. Ferrari) • A woman engaged in the maintenance of the earthen plaster of her home, Syria (2008) (credits: L. Lupi) The transmission of tacit knowledge and traditional crafts Before discussing knowledge related to traditional craftsmanship, it is necessary to introduce the topic considering how knowledge is classified according to Western epistemology, which divides it into three main kinds (Pavese, 2021): propositional knowledge or know-that, acquaintance knowledge or know-by acquaintance, and procedural knowledge or know-how. Intangible cultural heritage can be largely ascribed to forms of know-how. The know-how that is at the base of several valuable traditional crafts is commonly transmitted through apprenticeship and from person to person. In this sense, it should be reminded that traditional crafts have always undergone a process of transformation and adaptation, not being static entities. In fact, culture (and knowledge) is an on-going and dynamic process bound to the ever-changing world (Harris, 2007). Traditional crafts and their related knowledge are dependent on transmission practices (such as apprenticeship) and environments of practice where skills can be trained, learned and techniques can be refined and adapted, and sometimes even changed. This has been the way (generally outside formal contexts) to preserve and continue the dynamic transformation of traditional know-how. Nevertheless, it might seem subversive in a society that considers normal to account for all knowledge in written forms, to actually discover that not all knowledge can be subjected to explicit codification (Gascoigne, Thornton, 2013). Polanyi and many other philosophers of science have long debated the necessity to recognise that much knowledge is tacit, therefore untellable, non-codifiable and not in­ documenting and safeguarding intangible heritage • l. dipasquale, e.p. ferrari dependent from a context (Polanyi, 1958; Polanyi, 1966; Gascoigne, Thornton, 2013). On the other hand, we also have forms of explicit knowledge, which can be expressed in a propositional form (verbal, linguistic, symbolic, etc.) and that can be codified and context-free. This distinction poses a challenge for the documentation of cultural manifestations that cannot simply ‘be captured’ by words or formu­las. In any case, the importance of this distinction stands in the fact that even if tacit knowledge can­not be carved out into words or codified in other forms, it can be ‘thought with’ in the realm of perfor-mance-based knowledge (Marchand, 2003). Avoiding the intellectualistic reductionism which consid­ers all forms of knowledge to be codifiable, as well as an opposed point of view that pessimistically con­siders whatever is tacit to be ineffable, we should recognise, however, that tacit knowledge cannot be codified in context-independent general terms, but that it can nevertheless be articulated (Gascoigne, Thornton, 2013). Articulation of tacit knowledge is dependent on two elements: context and person (craftspeople), thus articulation is possible by being present as a skilled person applies his or her knowl­edge in a specific context. It is for this reason that not only in the past, but even today, most of the knowl­edge intended as intangible cultural heritage is taught and learned from person to person, and in many years of practical experience in specific contexts of practice. The challenges of documenting intangible heritage: methods and tools Researchers have a tool-kit at their disposal for the recording of all those aspects of intangible heritage that can be articulated into propositional and codified forms (written, visual, symbolic). Methodolo­gies can be borrowed from different fields and the ones mentioned here are mainly derived from an ethno-anthropological approach. Interviews are one of the main tools employed for data that can be converted into text. They can be written manually in a note-book or also audio- or video-recorded to be later transcribed. Interviews (structured, semi-structured and unstructured) are not only a useful tool to collect data of various nature, but are also a way to personally get to know research participants and establish mutual trust. Direct observation of practices supported by photographs and video-recordings are powerful tools that can provide us with a great amount of data. Recording data in this way can pro­duce written and visual material alike, since we can extract information based on different criteria and depending what we wish to focus on. As a result of both these methods we can also use symbolic lan­guage and abstract representation such as diagrams or figures to present our findings. Audio-recordings and sounds can also be a form of valuable data for research on traditional crafts. Nevertheless, the documentation of intangible cultural heritage often poses great challenges, espe­cially when it comes to ‘grasping’ the qualities of tacit knowledge. As we have seen in the previous sec­tion, what is tacit cannot be recorded with words nor codified through symbols. As a first instance, any documentation of this kind should acknowledge that not all aspects of traditional crafts can be record­ed. The ‘essence’ of any form of know-how can only be grasped through direct learning and practice. Regarding this challenge, some anthropologists have called to attention the interesting possibilities • Syrian master builder (maâlem) explaining the construction technique of corbelled domes, Syria (2009) (credits: L. Dipasquale) offered by ethnography as a research method1. Ethnographic work is mostly based on participant ob­servation, which means spending protracted periods of time (months or years) engaging with research participant. In this way, the researcher is able to analyse at a deeper level the subject matter of their work. When this methodology is applied to traditional crafts, it can also be combined with appren­ticeship, an approach known as ‘apprentice-style ethnography’ (Marchand, 2001 and 2009; Downey, 2010; Downey et al., 2015). This approach utilises a practical strategy so that the researcher is not only intellectually, but also physically involved in the learning process of the subject. The protracted expe­rience within a context of practice with experts allows the researcher to gain not only information and facts about the subject of study (know-that), but also hands-on and embodied knowledge (know-how). In fact, this experience is not only limited to observation and recording from the outside, but includes being cognitively involved at multiple levels. In this way, a study of crafts with craftspeople allows the researcher to include the experts into the research process, as they become co-creators in the work. A privileged access to craftspeople practices and experience is offered through the physical contribution of the researcher, and this is achieved with an exchange of ‘toil’ for ‘ethnographic knowledge’ as well as craft skill (Marchand, 2008). As anthropologist Paul Sillitoe points out "no amount of reading subjec­ 1 Trevor Marchand’s seminal contribution on architecture, crafts and anthropology is of great relevance in this respect. What we can learn from his research is that different types of construction work (from masonry to carpentry), like other skilled physical activities, are exchanged, understood and negotiated between practitioners mostly without the use of words, since learning is achieved primarily through observation, imitation and repetition, while the use of propositional instruction is primarily aimed to communicate, focus, and coordinate these activities (Marchand, 2008). documenting and safeguarding intangible heritage • l. dipasquale, e.p. ferrari tive reflections will enable you to know what it is to plaster a ceiling or to build a brick wall", therefore "you have to do it to know it" (2017). Being aware of this factor is very helpful to guide researchers in the field of crafts, in particular building crafts, to expand their research tool-kit and methodologies. At the same time for architects, the application of these methods in their research projects ensures new in­sights as well as a more profound knowledge which goes beyond merely abstract notions. References Downey G. 2010, Practice Without Theory: a Neu­roanthropological Perspective on Embodied Learning, in Marchand T.H.J. (ed.), Making knowledge: explo­rations of the indissoluble relation between minds, bod­ies, and environment, Royal Anthropological Institute of Great Britain & Ireland, pp. 21-35. Downey G., Dalidowicz M., Mason P.H. 2015, Ap­prenticeship as Method: Embodied Learning in Ethno­graphic practice, «Qualitative Research», vol. 15, no. 2, pp. 183-200, doi: 10.1177/1468794114543400. Gascoigne N., Thornton T. 2013, Tacit Knowledge, Routledge, London. Harris M. 2007, Introduction, in Harris M. (ed.), Ways of Knowing: Anthropological Approaches to Crafting Experience and Knowledge, Berghahn Books, New York-Oxford. Marchand T.H.J. 2009, The Masons of Djenné, Indi­ ana University Press, Bloomingto-Indianapolis. Marchand T.H.J. 2008, Muscles, Morals and Mind: Craft Apprenticeship and the Formation of Person, «British Journal of Educational Studies», vol. 56, no. 3, pp. 245-271. Marchand T.H.J. 2003, A Possible Explanation for the Lack of Explanation; or, ‘Why the Master Builder can’t Explain what he Knows’: Introducing Informational Atomism Against a ‘Definitional’ Definition of Con­cepts, in Pottier J., Bicker A., Sillitoe P. (eds), Negoti­ating Local Knowledge: Power and Identity in Develop­ment, Pluto Press, Sidmouth. Marchand T.H.J. 2001, Minaret Building and Ap­prenticeship in Yemen, Routledge, Abingdon. Pavese C. 2021, Knowledge how, in Zalta E. N. (ed.), The Stanford Encyclopedia of Philosophy (Summer 2021 Edition). Polanyi M. 1958, Personal Knowledge: Towards a Post-Critical Philosophy, Routledge, London. Polanyi M. 1966, The Tacit Dimension, Routledge and Kegan Paul Ltd, London. Sillitoe P. 2017, Built in Niugini: Constructions in the Highlands of Papua New Guinea, Sean Kingston Pub­lishing, Canon Pyon, The RAI Series, vol. 1. Subramanian S.M., Pisupati B. 2010, Traditional Knowledge in Policy and Practice Approaches to Devel­opment and Human Well-being, United Nations Uni­versity Press. Tharakan J. 2015, Indigenous knowledge systems-a rich appropriate technology resource, «African Jour­nal of Science, Technology, Innovation and Develop­ment», vol. 7, no. 1, pp. 52-57. UNESCO 2003, Text of the Convention for the Safe­guarding of the Intangible Cultural Heritage, (04/2023). UNESCO 2021, Teaching and Learning with Living Heritage. A Resource Kit for Teachers Based on the Les­sons Learnt from a Joint UNESCO-EU Pilot Project, UNESCO, Paris Re A., Avanza G. 2021, Intangible Cultural Heritage & Development Communities, Safeguard, Resilience, Fondazione Santagata per l’Economia della Cultura, Turin. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documenting and safeguarding intangible heritage ràixe: digital spaces for tabarkan culture WEB L INK www.raixe.it U SE RS Tourists, citizens VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • Interactive panels of the exhibition at Ràixe – Digital Spaces for Tabarkan Culture (credits: G. Lavoratti) Marzia Varaldo Associazione Culturale Millepiedi, Cagliari, Italy Ràixe – Digital Spaces for Tabarkan Culture is an innovative multimedia museum installation based on the digital archive of the Tabarkan Culture. It represents a Host Tourism System which involves an innovative collection of materials, and aims to narrate, enhance and promote the cultural heritage of Tabarkan Culture through the recovery of the shared ancient roots (ràixe, in Tabarkan) of its five communities: Tabarka (Tunisia), Nueva Tabarca (Spain), Genova Pegli, Carloforte and Calasetta (Italy). The Ràixe digital archive in fact narrates the journey and history of the Tabarkan people who left Genoa Pegli in 1538 to establish a community in Tabarka, Tunisia. Later communities were founded at Carloforte (1738), Nueva Tabarka (1758) and finally Calasetta (1770). The Tabarkan language, currently spoken only in Calasetta and Carloforte, is the distinguishing feature of this adventurous history. The itinerary of the exhibition develops on two levels of the structure. The narrative of the journey of the Tabarkan people begins on the ground floor, with the use of descriptive rotating panels that present the history of this people in a historical and chronological order. On the first floor, other ex­hibition panels describe the local material culture: the cycle of the year, the cycle of life, the crafts and typical activities of the Tabarkan communities in Calasetta and Carloforte. Cut-outs representing crafts and typical activities enhance the installation, and the specific features of the typical Tabarkan trades are narrated with the use of QR codes. The 20 descriptive panels and character cut-outs - with the aid of QR code-reading tablets – allow visitors to read or listen in five languages to the story of the journey of the Tabarkan people, to learn about their customs, crafts and traditions. A touch-screen table, which collects videos, photos, ancient documents and historical maps, lies at the core of the digital archive. At the end of the itin­erary at the Ràixe archive-museum, it is possible to see the documentary video, approximately 20 minutes long, In viaggio con i tabarchini, which narrates the story of the Tabarkan people. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documenting and safeguarding intangible heritage practices of cultural re-appropriation: projects in co- authorship with the first indigenous peoples of south africa Magda Minguzzi Nelson Mandela University, South Africa The ongoing collaboration between the First Indigenous Peoples, mostly residents of the Mandela metropolitan area, and staff and students of the School of Architecture of Nelson Mandela University, began in 2015, thanks to the understanding and at the same time the urgency to unlock the following aspects: there is very little knowledge about the First Indigenous Peoples' pre-colonial heritage located in the Eastern Cape; the available knowledge is the result of an external reading (colonial narrative); there is a disconnection between the First Peoples and their heritage sites as a result of the long history of segregation they have suffered, from the arrival of the European settler colonisers to this day. The series of community engagement projects undertaken by the working group had the goal of pro­moting acts of reclaiming and reconnecting the First Peoples with their heritage sites, as well as the re­formulation and reconstruction of the indigenous narrative, carried out by them. The visiting, docu­menting, and experiencing of the sites that the Chiefs indicated as crucial from an indigenous heritage perspective were combined with the inquiry concerning the narrative, the recording of the intangible heritage and the diffusion of the story as rewritten by the indigenous people. The modus operandi was rooted in the indigenous protocols of consultation, and each step of the com­munity projects, including the production of outputs, was deeply discussed, jointly designed, and ap­proved by the indigenous leaders. The first major project undertaken, between 2017 and 2020, was the mapping of the pre-colonial sites lo­ cated along the coast, including the scientific site surveys of 3 major fish trap infrastructures, which at that time were unknown and undocumented. The survey was carried out with the involvement of the architec­ture students, guided by the chiefs and lecturers, in order to obtain practical knowledge of the heritage sites. Concurrently, the indigenous community was interviewed about their experience and memories of those sites. The project results have been published as an open-source book, and a short documentary was pro­duced to promote easy accessibility and to further develop the debate within the community. The working group is engaged since 2021 with the survey of a village and of dwellings self-built by the Khoikhoi with lo­cal materials. These represent a unique case study in the country, never before documented, regarding an indigenous knowledge system which has been handed down from pre-colonial times to the present day. The survey of the dwellings, with the involvement of the students, is accompanied by the interviews with the inhabitants and the master builders concerning techniques, materials used and their living experience. Both projects are of great value for the groundbreaking research methodology applied, the recording and diffusion of the indigenous narrative, and the inestimable values and lessons derived from a sus­tainable approach to the environment. P EOP L E INV OL VED Students, master builders, inhabitants and indigenous community VER S US S US T AIN AB IL ITY PRINCIP L ES 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 12. Promoting local activities • Students of the School of Architecture - Nelson Mandela University during the site survey of the fish traps in Cape Recife, Nelson Mandela Bay, 2017 Gaob Margaret Coetzee (standing), community members and lecturer Lucy Vosloo during the interviews regarding indigenous building techniques, in front of a typical Khoikhoi traditional dwelling in Baviaanskloof, 2021 (credits: M. Minguzzi) VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documenting and safeguarding intangible heritage the village of esfahak: knowledge transmission on vernacular construction techniques in the iranian desert WEB L INK Esfahak Mud Research Centre: www.esfahkmudcenter.org/en VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 2. Taking benefit from natural and climatic resources 3. Reducing pollution 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 11. Supporting autonomy 12. Promoting local activities 13. Optimising construction efforts 15. Saving resources • An old master teaching during a workshop in Esfahak The moulding of a gypsum frame during a workshop with students for a special kind of arch (credits: E. P. Ferrari) Edoardo Paolo Ferrari Oxford Brookes University, Oxford, United Kingdom Esfahak, a village in South Khorasan (Iran), is an exceptional example of contemporary inter-gen­erational knowledge transmission with regard to vernacular architecture and construction tech­niques. The village was abandoned after the Tabas-e Golshan earthquake in 1978, when a new settlement was built next to the older one. The new village was built with completely different materials, techniques, house patterns and overall planning criteria. The earthen buildings of the original settlement were left and forgotten, together with their related construction techniques and knowledge. For more than 30 years all buildings were completely abandoned. The former settle­ment decayed progressively and was widely referred to by both the older and newer generations as gel-e kohneh 'old mud'. It was only less than ten years ago, and thanks to the interest and efforts of a group of young villagers, that the preservation and restoration of the old settlement began. Against the odds, they were able to collaborate with some architects in Iran to plan restoration activities and establish the Esfahak Mud Research Centre. Moreover, they involved a group of old master builders from the village and its surrounding areas to teach them how to work on traditional buildings. In an inter-generational process of learning and re-learning, both young and old villagers were able to recover the techniques and re-start a process of knowledge transmission. Old masters began once again to work side by side with a newer generation, forming a team that has provided the necessary skills for this enterprise. This momentum also brought about a different awareness towards the 'old', as more and more villagers gained a new perspective on their own architecture, partly due to their direct experience on the building sites and also by witnessing the results of this restoration work. The name 'old mud' was changed to baft-e qadimi 'historical fabric', a definition which imbues value and comes directly from the villagers themselves. The continuation and transformation of the village’s architectural knowledge and tradition was possible thanks to this exchange process and to the creation of new opportunities for old and young people alike. The old village did not remain a ruin, neither was it transformed into an untouchable open-air museum, but has rather been recon­nected to the lives of the people. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documenting and safeguarding intangible heritage red de maestros - network of master builders Camilla Mileto, Fernando Vegas, Valentina Cristini Universitat Politècnica de València, Valencia, Spain The Spanish Network of Masters of Traditional Construction (Red Española de Maestros de la Con-strucción Tradicional) is a national directory of masters, trades and craftsmen who represent good prac­tices both in the field of traditional construction and in the restoration of traditional architecture (www. redmaestros.com). It utilises a powerful search engine that permits locating these craftsmen both by trade and by the province in which they practice their professional activity. Its main purpose is to give visibility to these craftsmen so as to help support the survival of their crafts, some of which are in dan­ger of disappearing. The idea behind this came from a project commissioned in 2012 by the Cultural Heritage Institute of Spain of the Ministry of Culture (IPCE) to the Universitat Politècnica de Valèn­cia entitled Documentation and research for acquiring knowledge regarding the situation of tradition­al building systems, as well as the extraction, use and implementation of traditional materials in Spain (https://www.culturaydeporte.gob.es/planes-nacionales/planes-nacionales/arquitectura-tradicional/ac­tuaciones/materiales-tradicionales.html), which identified the main actors involved in the production and manufacture of traditional materials and in traditional construction in Spain. This first approach was essential for obtaining a clear picture of the situation regarding trades in Spain, especially at a mo­ment of a serious economic crisis which was endangering their existence. Years later, the INTBAU Foundation, an international network promoting traditional building, architecture and urban plan­ning, proposed to the Ministry the processing of this information with the purpose of creating this net­work of master builders. The network itself was created thanks to funding by the American philanthro­pist Richard H. Driehaus, through the INTBAU Foundation. The network has been well received and has had great success and has also received several awards such as the Hispania Nostra Award 2019 in the category of Heritage preservation as a factor of economic and social development, a Special Mention that same year from the Jury of the Europa Nostra Awards, and the National Crafts Award 2021 in the category Promociona Award for Private Entities. The network has also produced nine informative pub­lications regarding the use, techniques and applications of materials such as lime, plaster, reeds and fibers, wood, glass, ceramics, stone, earth and metals, with a directory of the corresponding craftsmen. HEAD OF THE PR O JECT Alejandro García Hermida C O ORD IN A T OR S OF THE W ORK TEAMS Alejandro García Hermida, Rebeca Gómez-Gordo, Camilla Mileto, Fernando Vegas A UTHOR S OF THE INITIAL W ORK F OR THE IP CE Camilla Mileto, Fernando Vegas, Valentina Cristini VER S US S US T AIN AB IL ITY PRINCIP L ES 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 11. Supporting autonomy 12. Promoting local activities 15. Saving resources • Detail of a craftsman working with fibers (credits: Ubedíes Artesanía, taken from the book Maestros de cas y fibras) Detail of latticework carpentry (credits: Paco Luis Martos Sánchez, taken from the book Maestros de la madera) documentation and digital survey of tangible heritage Alessandro Merlo, Gaia Lavoratti Università degli Studi di Firenze, Florence, Italy The creation of reality-based 3D models of the tangible cultural heritage has become an increasingly common practice, which has been made only seemingly easy thanks to modern-day data acquisition sys­tems. In particular, the use of structure from motion techniques based on shots taken either from the ground or by drone using commercial cameras, has made it possible even for non-experts in the field of digital surveying to carry out operations aimed at digitising (or virtualising) the existing heritage. The production of so-called Digital Twins actually involves the development of generally complex workflows, the mastery of tools in the data acquisition (active sensors, such as laser scanners and pas­sive sensors), management (point cloud management and digital photogrammetry software) and resti­tution phases (two-dimensional representation and 3D model editing software), as well as an in-depth knowledge of the objects to be documented in order to generate 2D and 3D products that properly bring out the morphometric and chromatic features of the assets under study. The survey is, therefore, a critical operation in which the technical and humanistic components must be properly balanced so as to obtain correct and, above all, useful results, in other words capable of satisfying the purpose for which the survey operations were carried out in the first place (Merlo et al., 2023). Reverse modelling The creation of a polygonal model of an existing structure through a process of Reverse Engineering presupposes the prior consideration of at least two issues, which will condition the subsequent work pipeline: the morphometric and chromatic features of the asset in question and the specific intend­ed use of its digital twin. In fact, the analysis of these two issues will make it possible to choose the most suitable parameters for digitising the asset, as well as to determine the most appropriate modelling tech­niques (or a combination thereof) for preserving, in perceptive and/or dimensional terms, the apparent shape and colour of the artefact. Concurrent studies aimed at recognising the various different elements that compose them (semantic analysis), ranking them according to their function within the asset, the material with which they were made and the rules that subtend their form (taxonomic analysis), verifying the spatial relationships they establish with each other (topological analysis), and finally identifying their overall volumetric layout, will help guide the surveyor in the production of the 3D virtual copy and the resulting 2D drawings (Mandelli, Merlo, 2019). opposite page Digital Survey with 3D laser scanner at the Viejo de la Mola Mill, Formentera, Spain (credits: CHM_Lab) • Ortophoto of the east front of the Sa Senieta complex in Formentera, Spain opposite page Section A-A of the Sa Senieta complex in Formentera, Spain (credits: CHM_Lab) 2D and 3D rendering It is not redundant to stress how, in the very midst of the digital age, 2D representations made through the usual operations of projective geometry (plans, elevations, sections, and site plan) are still the basic proce­dure which cultural operators, including architects, rely upon, both in their professional practice and in research. The tools and procedures of morphometric data acquisition and rendering have changed and no longer refer to the real object but rather to its copy, obtained through digitising operations, yet the in­tended result has remained unvaried, in other words survey drawings (in digital format) that are generally still printed to scale on paper. The new feature, therefore, is a digital twin, which one can view, navigate and study at will, through all the systems and devices that Information Communication Technology (ICT) provides. 3D models can be enhanced with additional information, also drawn from potentially unlimited external databas­es, visualised in neutral, real or fictional environments, decomposed into their parts (if planned during the modelling phase), divided into sections and inquired upon, until they become part of a virtual envi­ronment in which objects and avatars (digital versions of a user) can interact with each other (metaverse). The digitisation of cultural heritage, carried out with the necessary scientific precision, can therefore meet multiple needs, among which those related to communication, dissemination and preservation through ICT and, in particular, through the WEB, which are increasingly gaining ground, also thanks to the support of EU policies. To the well-established methods involving real-time navigation of digital models through screens or head­sets, and their use and enjoyment by means of Immersive Reality (IR), Augmented Reality (AR), or Mixed Reality (MR), have been added other new modes, such as the Virtual Interactive Movie (VIM), which in­volves forms related to other areas of the creative industry, such as film, music, and video games, in order to benefit from Digital Cultural Heritage (DCH - D’Alessio, 2023). Survey of the tangible heritage as part of the Versus+ project As part of this project, several survey campaigns were carried out in the islands of Sant'Antioco and For-mentera, in order to contribute to the knowledge of building and architectural features through a for­mal and dimensional - as well as typological, constructive and material - analysis of some buildings that documentation and digital survey of tangible heritage • a. merlo, g. lavoratti could provide information on the degree of resilience of the historical-cultural context in which they are located. On the island of Sant'Antioco, and following a well-established morpho-typological tradition (Purini, 2021), buildings were selected which belonged to both a basic construction-type, in the town and ru­ral areas (shacks), as well as to special construction-types: a productive structure (a tuna fishery, or ton-nara), a defensive structure (tower), and a building used for cultural functions (Ràixe). Finally, a sepa­rate survey campaign was conducted of the urban section between via Marconi and via Solferino (from the Savoy Tower to piazza Pietro Belly), in order to document the layout of the Calasetta settlement – in other words, the conformation of itineraries and nodes (or poles) along which buildings have been arranged over time – as well as the processes and dynamics that occurred within the blocks themselves. The documentation work carried out in Formentera involved instead a traditional dwelling (Sa Senie­ta) located at the entrance of the town of Sant Francesc Xavier, as well as a windmill for grinding grain at the village of La Mola. The rendering work focused particularly on Sa Senieta, which consists of the merging of two casa­ments, whose typical original plan layout, with its outbuildings and enclosures, is still recognisable. Its oldest core (the casa des majorals, which dates back to the first half of the 18th century) is distributed on a single storey and occupies a central position, whereas the more recent section (the casa des senyors, dating back to the 19th century) is located next to it to the south and on two storeys. Notes on the survey procedures A CAM2® FocusS 70 unit was used for the survey operations, as well as an DJI Mavic Mini 2 drone (in Calasetta) and a DJI Mavic Mini 3 Pro drone (in Formentera), as well as 20 Mpx reflex digital camer­as with an 18-85 mm lens. The scans of individual buildings, given the small size of the structures, were made using a resolution of 1/5 and a quality of 3x, which allowed for a reasonable compromise between acquisition speed and data density. In the case of the urban section, however, the parameters adopted were 1/4 (resolution) and 3x (quality). In order to facilitate alignment operations using Autodesk Recap software, special attention was paid to ensuring a good overlap between adjacent scans. Point clouds concerning the top parts of the buildings were derived through structure from motion • Pointcloud of the Viejo de la Mola Mill in Formentera, Spain (Autodesk Recap Prof, credits: CHM_Lab). operations using Agisoft Metashape software from sets of images taken by drone; these point clouds, once aligned with the ones obtained by laser scanning, made it possible to produce an almost complete digital copy of the analysed structures. The images taken by drones, as well as those taken from the ground, properly balanced using a colour checker placed when the photo sets were made, were also used to document the colour data. Also us­ing Agisoft Metashape, orthomosaics were produced which, once scaled and oriented, were used both to obtain orthophotos and to texturise the 3D models. The latter were generated with Blender - a free and open source software that also allows UV mapping - from 2D data obtained from point clouds, us­ing, as alternatives to each other, the Autodesk Autocad or the Leica Cyclone programmes. The morphometric accuracy of the 2D data processed and vector rendered from point clouds was accom­panied by 3D models, which, although less geometrically and dimensionally reliable, made it possible for artefacts to be visualised in real-time through graphics engines such as Unity (Unity Technologies). Conclusions Documenting the built heritage in an urban context with the purpose of studying the processes which, over time, have guided the transformations of the layout, as well as of the fabric and building types of a settlement, is an operation which, although considered to be essential, has become mostly relegated to an end in itself. The principle of hic et nunc, which characterises the modus operandi of contemporary society, in­creasingly encourages even professionals in the sector to plan future interventions without due regard for the lessons of the past, to which the present is undoubtedly indebted. documentation and digital survey of tangible heritage • a. merlo, g. lavoratti • Dense cloud of the Viejo de la Mola Mill in Formentera, Spain (Agoisoft Metashape, credits: CHM_Lab). Heritage conservation and protection must, therefore, be based on the analysis of the historical process­es that have generated and conditioned it to this day, as well as on the study of its actual state, so that it may be possible to intervene with the awareness necessary for both preserving it an handing it down to future generations. The more information is available, the more possibilities there will be to suggest a range of valid solu­tions from which to select the one that better satisfies the preservation requirements, as well as those, equally legitimate, that regard the need for adaptation, and therefore change, in order to ensure the use and enjoyment of the assets, in the firm belief that a use compatible with the asset's "vocations of use" constitutes the best formula for its preservation (Germani, 2021). References D’Alessio M. 2023, Nuovi paradigmi per la comuni-Germani L. 2021, Scritti corsari sul restauro, ETS, cazione del digital cultural heritage. Una filiera inno-Pisa. vativa per la realizzazione consapevole di esperienze Merlo A., Lavoratti G., Lazzari G. 2023, Conoscenza immersivo-emozionali, PhD thesis in Civil, Environ- e progetto: un inscindibile binomio, «U+D urbanform mental and Building Engineering and Architecture, and design» no.19, tabedizioni, Rome, pp. 9-15. Università Politecnica delle Marche, 35th cycle. Purini F. 2021, La morfologia urbana come studio Gaiani M., Fantini F., Apollonio F.I., Garagrani S. della città e come visione del suo futuro, «U+D urban­ 2021, A Photogrammetry-Based Workflow for the Ac- form and design», no.16, Rome, L'Erma di Bretsch- curate 3D Construction and Visualization of Muse- neider, pp. 134-139. ums Assets, «Remote Sensing», vol.13, no. 3, MDPI, pp. 1-40. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documentation and digital survey of tangible heritage international workshops on traditional architecture in rincón de ademuz, valencia (spain) U SE RS Architecture students, young architects PR OMO TER S Camilla Mileto and Fernando Vegas VER S US S US T AIN AB IL ITY PRINCIP L ES 4. Ensuring environmental comfort and well being 5. Reducing disaster risks 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities 13. Optimising costruction efforts 14. Extending lifetime 15. Saving resources • Group of participants of the X international workshop on traditional architecture (credits: C. Mileto, F. Vegas) A diagram of the wine-making process based on the explanations and data collected on site during the workshops. Below, a plan of the excavated warehouses at Mas de Jacinto in Rinc de Ademuz (credits: Guillermo Guimaraens, taken from the book Vegas F., Mileto C., 2008, Homo faber. Arquitectura preindustrial del Rinc de Ademuz) Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain It consists of approximately twenty workshops for architecture students and young architects concern­ing the study, knowledge and drawing of vernacular architecture in the county of Rincón de Ademuz. These workshops have brought together for years hundreds of students from around twenty Europe­an countries, as well as from other countries, such as Morocco, Colombia, Argentina, Egypt, Unit­ed States, Irak, China and Japan. The workshops usually have a duration of one or two weeks and take place in July or September. The students receive free food and accommodation at a rural hotel in ex­change for their research work on the vernacular architecture of the area, which is particularly well pre­served thanks to the centuries of isolation in which it has been until today. The workshops also repre­sent a moment of interaction with the inhabitants, who offer their knowledge about the buildings and places, which is fundamental for the students to correctly and adequately represent the local vernacu­lar architecture. These workshops have had various goals throughout the years: the skilful building de­tails of vernacular architecture as the optimal result of the combination of needs and available mate­rials, which derive from centuries of trial and error; the pre-industrial architecture related to construc­tion processes of structures such as mills, oil mills, wine presses, wine cellars, distilleries, fountains, wa­ter troughs, bread ovens, wood piles to produce charcoal, forges, gypsum and lime kilns, etc.; the trans­formation of traditional dwellings with spaces connected to agriculture and raising cattle into contem­porary housing, without these needs; the stratified landscape, including the natural forests, terraces planted with various types of trees, agricultural valleys and human settlements; traditional materials, their extraction, transformation and associated techniques, etc. The results of this work have been published so far in two books that reflect the wealth and substance of the traditional architecture of Rincón de Ademuz, in addition to a restoration handbook specifically de­signed for this region, which offers advice for updating the standards in a process of renovation without, however, losing the charm and character of these traditional buildings. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documentation and digital survey of tangible heritage documenting and virtual visiting world heritage in 3dpast Mariana Correia, Gilberto Carlos CIAUD-UPT, Department of Architecture & Multimedia Gallaecia, Portucalense University, Porto, Portugal The European project 3DPAST - Living & virtual visiting European World Heritage enhanced the ex­ceptional significance of vernacular architecture in World Heritage. The project highlighted the special character of these vernacular sites, and the intrinsic spatiality and architectural quality, daily experienced by their inhabitants. 3DPAST brought the opportunity to discover the ‘spirit of place’ of vernacular dwell­ings, across Europe. The project aimed to attract new audiences to these properties, through AR experi­ence in books, a Platform, and a in situ Mobile App (3DPAST is available to download at App store and Google Play). Non-traveller audiences had the opportunity to watch drone videos and to visit the sites through virtual and augmented reality, and 3D modelling. The project boosted interactive communica­tion tools into new digital realities. It also enhanced, the creative potential associated with these sites’ in­tangible culture and with their vernacular expression. This technological way of reaching new audiences was a distinctiveness factor, to document and disseminate vernacular heritage, little known by the gener­al public, contributing to local identity and cultural diversity. The work was developed throughout three Dimensions (Architectural Heritage Dimension; Histori­cal Dimension; Intangible Heritage Dimension) and three Components of Work (Digital Component; Creative Component; Communication Component), expressed by several Activities, such as: Publica­tions, a Booklet, an App, a Digital Platform, Technical Workshops, and Multimedia Workshops. All the activities were developed in vernacular World Heritage sites located across Europe: Upper Svaneti in Georgia; Pico in Azores, Portugal, Transylvania in Romania; Pienza in Italy; Old Rauma in Finland, Gi­rokaster in Albania, Cuenca in Spain; and Chorá in Greece. The project’s team was composed of multidisciplinary experts in architecture, heritage, urbanism, mul­timedia, artists, among others, who contributed actively in the outcomes of the project. 3DPAST outputs were shared among interested audiences across more than 100 countries, in the 5 continents. As a result, the European Commission evaluated the project’s aims, focus, planning, methodology, and outputs, as Excellent. The project was funded under Creative Europe programme, between 2016 to 2020. 3DPAST was coordinated by Escola Superior Gallaecia [now integrated at Portucalense University], with the part­nership of Universitat Politècnica de València, the University of Florence, the University of Cagliari, and CRAterre-ENSAG. Guidelines and stra egies for main enance o vernacular architecture in World Heritage sites Directric egias para el enimien o de l quit ernácula en los sitios Patrimonio Mundial Dir triz égias par ão da arquit ernácula em sítios Património Mundial Linee guida e str egie per enzione dell chit ol e nei siti Patrimonio Mondial Lignes directric égies pour e maintien de l chit ernaculair es sites du Patrimoine Mondial WEBS ITE https://esg.pt/3dpast/ VER S US S US T AIN AB IL ITY PRINCIP L ES 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities 13. Optimising construction efforts • Some of the main results of the project: booklet, book and poster of one of the seminars VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documentation and digital survey of tangible heritage 3d survey of the vernacular architecture of the aysén region VER S US S US T AIN AB IL ITY PRINCIP L ES 5. Reducing disaster risks 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 9. Recognising intangible values 13. Optimising costruction efforts 14. Extending lifetime • General view of the main house of Fundo Cerro Galera, Commune of Coyhaique, Aysén Region, Chile. Aerial view of the 3D point cloud of the set of properties of the Fundo Cerro Galera, Commune of Coyhaique, Aysén Region, Chile (credits: authors) Carlos Castillo Levicoy, Constanza Pérez Lira, Amalia Nuevo-Delaunay Corporación Memoria Austral (CMA), Chile Centro de Investigación en Ecosistemas de la Patagonia (CIEP), Chile The vernacular architecture of the Aysén region has been erected according to the geographical, cli­matic, social and insolated conditions that characterise it. The abundance of natural resources such as wood, earth, stones and fibers, among others, allowed the Euro-Chilean settlers who arrived to the area from the end of the 19th century to the middle of the 20th century to make use of building ty­pologies that took into consideration the knowledge and techniques brought from other areas in the country and the world, thus allowing the developoment of unique architecture, strongly adapted to the territory. The cultural heritage of the carpenters from Chiloe was especially significant, whose knowledge, skills, and handling of woodworking tools would be reflected in the construction systems that are evident today. However, as Aysén's connections with the rest of the country improved, and access to mass-produced materials increased, local techniques and natural resources were relegated to the background, which ultimately resulted in the disappearance of many of these from the local architecture. On the other hand, to this must be added a rapid process of acculturation by the local population, which would directly affect the way of life and sense of cultural identity. Due to the lack of knowledge and the devaluation of vernacular architecture over the past 70 years, currently, within the territory of Aysén, the existing information began to be consolidated through the use of 3D laser technology. The Trimble X7 3D laser scanner has made it possible to digitally register the characteristics under study. The data referring to: 360° panoramic images, the itinerary with 360° images, the filtered point cloud of each property - with a precision of 2mm between each point -, a 3D video of the route of the point cloud of the building and cuts of different sections for the reconstruction of its planimetry. This technology will also allow to carry out a comparative analysis of the records made at different time scales (years), of changes in the natural environment of the lo­cation, of damage to materials as a result of the passage of time and anthropic factors, of the identi­fication of accompanying arboreal-shrub species and of spatial distribution, among others. Finally, the information obtained will allow the preservation of this unique and characteristic heritage of the Aysén region, as well as to raise awareness about it among the different local and foreign communi­ties. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Documentation and digital survey of tangible heritage modelling traditional knowledge on earthen domes of syria Letizia Dipasquale, Saverio Mecca Università degli Studi di Firenze, Florence, Italy The earthen corbelled dome architecture of Syria represents a valuable example of vernacular architec­ture, as a result of a process of interaction and adaptation of communities to the environment with scarce natural resources over thousands of years. The project Coupoles et habitats. Une tradition constructive entre Orient et Occident, funded by EU Culture programme, was based on interdisciplinary research on the tangible and intangible heritage of the corbelled domes, focusing on the representation of architec­tural knowledge and a theoretical and experimental scientific analysis and interpretation. The interdis­ciplinary method of research started with the in-depth study of the corbelled villages during two on-site missions. The fieldwork produced a large set of data which became the basis for analysis and interpreta­tion through the integration of different scientific approaches to urban, architectural, technical, archae­ometrical, structural, geographical, ethnographic, and environmental dimensions. The different activ­ities were organised so that each partner would interact with the others sharing data, information and knowledge, all converging at the goal of the project: the analysis and modelling of the vernacular archi­tecture knowledge system. Thus, the urban context and the landscape, the building system and the ar­chitectural and functional analysis, were mainly based on data and information directly extracted in the field through traditional survey methods, which were integrated with the information produced by dig­ital surveying methods. The mechanical analysis made use of both traditional survey and on-site testing methods integrating them with the information coming from building system and geomatic analysis. The mechanical tests conducted in a laboratory on materials, on a scale model and on a numerical mod­el to simulate the structural behaviour, were supported by the detailed information regarding the shape and dimensions of the dome produced by geomatic analysis; the archaeometric analysis provided in­formation on the mineralogical composition of the materials sampled during the field mission. The re­source and environmental analysis, as well as the ethnographic analysis were developed through direct observation and a series interviews with people living in the villages and with building specialists, com­plemented with the scientific literature. The new information and knowledge were consolidated in order to gain a complete perspective of the subject for each discipline, but at the same time to obtain systemic information that enabled the modelling of a detailed representation of the architectural knowledge, and thus a codification of tacit local knowledge. WEBS ITE https://issuu.com/d ida-un ifi/ docs/earthen_domes_and_ habit at VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 4. Ensuring environmental comfort and well being 5. Reducing disaster risks 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 9. Recognising intangible values • Point cloud of a group of Sultan domes (credits: V. Bonora, A. Nobile, G.Tucci) Constructive section view of a Sultan dome (credits: S. Onnis) managing vernacular knowledge for builders and designers Letizia Dipasquale Università degli Studi di Firenze, Florence, Italy Telma Ribeiro, Rui Florentino, Mariana Correia CIAUD-UPT, Department of Architecture & Multimedia Gallaecia, Portucalense University, Porto, Portugal Values of authenticity, identity, and cultural significance that are often associated with historical cities and heritage centres are undoubtedly linked to a continuity in traditional knowledge. Building masters have been responsible not only for keeping the tradition alive but also for the conservation of the local architec­ture. Based on their experience, know-how, creativity, and craft skills, the masons are able to explore the local materials and adapt them to their construction needs (Karakul, 2015). The transmission of vernacular knowledge is a practical, dynamic, and reactive process. It is usually an 'on site' apprenticeship, through observation, practice, and experiential learning. Due to the progressive loss of masters and apprentices, direct on-site transmission is not always guaranteed. In fact, especially in west­ern countries we have witnessed a progressive loss of knowledge, know-how, techniques, and use of nat­ural and low-impact materials for construction. To counteract this process, the role of public and private entities that try to keep traditional skills alive through the organisation of workshops, courses or training field schools is indeed relevant. During workshops and short courses architects and professionals can un­derstand the materials and procedures, as well as the technical limits of building techniques and their im­plementations, all of which is useful information for a good design. For builders and craftsmen, it is essen­tial that the experience lasts longer and can be repeated. In all these cases, oral transmission and observa­tion are the main way of transmitting tacit knowledge. Codifying and transmitting vernacular knowledge Practices, actions and tools for the codification, management, organisation, and dissemination of tacit knowledge, thus making it explicit and easily shareable, remain to this day a field to be developed, strengthened and innovated, in order to ensure the maintenance of traditional know-how over time, even in the face of challenges such as climate change, as well as natural or man-made disasters. The most consolidated tools for the codification of technological knowledge and the transmission of building knowledge are printed book: handbooks, guidelines, rehabilitation or restoration manuals (Giovannetti, 1998; Blasi, Gurrieri, 2007; Vegas, Mileto, 2007; Achenza, Sanna, 2008) intended to make the rules of good building explicit through textual descriptions, schemes, images and drawings, trying to codify a complex system of knowledge that ranges from the choice of materials, to the pro­cesses of execution, the control procedures and the most appropriate interventions to ensure the pres­ervation of the values of traditional architecture. The elaboration of manuals or handbooks requires an opposite page European Heritage Training Course Traditional wooden fences at the Open-Air Museum of Lithuania Rumsiskes (Lithuania) (credits: European Heritage Volunteers) • Covers of handbooks and rehabilitation / restoration manuals of traditional architecture (Giovannetti, 1998; Vegas, Mileto, 2007; Vegas, Mileto, 2007; MECD, 2017; Achenza, Sanna, 2008; Atezeni et al., 2012) interdisciplinary research work, aimed to represent through written codes and drawings, information regarding the material, structural, physical, procedural and dimensional characteristics of vernacular architecture. In order to understand the reasons and values of building systems and architecture, it is essential to also consider the environmental and social context, as well as the complex system of intangible values behind the evolution of a building culture. Knowledge management and dissemination through digital tools In the age of web and digital transmission, new possibilities have emerged for the management and dis­semination of traditional knowledge, making it available to a much wider audience, while also extending the possibilities, means and forms of representation and communication. The potential offered by the digital transition is extensive and increasing. Traditional manuals can be complemented with digital content by integrating web links, QR codes and augmented reality, thus ena­bling the visualisation of 3D models, and providing access to audio and video content, therefore expand­ing the possibilities of use, understanding and learning. Digitalisation processes of catalogues, inventories and databases make it possible to broaden the forms of access to heritage and knowledge, and to create new relationships between information, thus enabling its growth. Advanced knowledge management tools could be applied to vernacular knowledge to ensure wider shar­ing and reuse of knowledge so as to support more effective conservation processes and design and plan­ning actions. Ontology, semantic web portals (Cirinnà et al., 2007) and social media applications are ex­amples of technologies applied to corporate knowledge management processes, which could also be ex­tended to traditional building knowledge. Online digital platforms are also a powerful means of dissemination, since they provide a space not on­ly to collect and organise knowledge, but also to create networks of people (Dipasquale et al., 2022). managing constructive and architectural knowledge for builders and designers • l. dipasquale, t. ribeiro, r. florentino, m. correia Furthermore, unlike dissemination through non-digital media such as printed books, digital platforms can be constantly updated and allow you to establish connections with other digital resources: social net­works, specialised websites, video sharing websites, etc. Furthermore, platforms are a remarkable means to develop new didactic methodologies, curricula, entrepreneurship skills and courses for vocational training, to create jobs and revive enterprises. Videos and social network events, promoted by architects, engineers, students, and academics, allow the dissemination of vernacular methods of construction within national and international perspectives (Cuéllar, 2014; Correia et al., 2020). Dissemination allows the interconnection between the construction and the research fields, thus contributing to the reduction of the gap between professionals and Academ­ia, while also stimulating the use of traditional knowledge. There are several examples of web portals and platforms that promote the spreading and managing of ver­nacular know-how that can be found within the European context, highlighting the importance of pre­serving the intangible and tangible aspects of traditional architecture. Developed by CRAterre, Cartoterra is a database for earthen architecture. Working as a participative atlas, Cartoterra allows the sharing of content regarding earthen construction around the world, and it locates it on an interactive map. Mapa da Terra, again as part of earthen building knowledge, is a worldwide on-line collaborative database aiming at sharing knowledge and experience and allowing stakeholders to in­teract, contribute and be inspired by the content of the platform. The platform Lehmbau im Weinviertel, which was developed within the project Think Spacial! and concerns the knowledge and enhancement of earthen architecture in the Region of Weinviertel in Austria explores the interaction with Citizen Sci­ence through the involvement of locals in the mapping of heritage as well as the management of different kinds of materials. Another valuable example of a platform devoted to traditional knowledge is Red de Maestros – the Span­ish Traditional Building Masters Network, promoted by INTBAU (the International Network for Tradi­tional Building, Architecture and Urbanism). It aims to bring together people and businesses, from each of the 17 Spanish regions, especially those that stand out in the preservation and the continuation of these crafts and that carry out a work of remarkable value in different traditional building crafts. In the framework of this project, the UNIFI team has developed a collaborative Web Application (https:// heritageforpeople.unifi.it/) able to map solutions and models from vernacular architecture, and to asso­ciate them with VerSus sustainable strategies. In addition to physical objects (cultural landscapes, urban, typological and technological solutions), the App also maps the people involved in the knowledge man­agement of vernacular architecture. This tool aims to make knowledge accessible and to involve people in two ways: engaging with them so that they can contribute to the Web App contents (inclusive/collabo­rative approach), and linking references to people (professionals, craftspeople, communities of practice, universities, etc.). • Some pages of the publication Local Knowledge, Global Goals contained in the platform promoted by UNESCO's Local and Indigenous Knowledge Systems programme (LINKS) (https://en.unesco.org/links) In the field of vernacular knowledge management (not only related to architecture but in general to land management and biodiversity), it is important to mention UNESCO's Local and Indigenous Knowledge Systems programme (LINKS). As part of this programme, the The Local Communities and Indigenous Peoples Platform (LCIPP) was recently developed, with the aim of strengthening the knowledge, tech­nologies, practices, and efforts of local communities and indigenous peoples related to addressing and re­sponding to climate change, to facilitate the exchange of experiences and the sharing of best practices and lessons learned on mitigation and adaptation in a holistic and integrated manner. Within the European Union, ECTP is the main platform for research and innovation joining the fields of construction technology, built environment, and energy efficiency. Founded in 2004, it now includes 140 members from 26 countries, including large enterprises, universities, research organisations, and pro­fessional associations. Its position papers reveal different issues related to the VerSus project (Correia et al., 2014), especially in its Heritage and regeneration and Materials and sustainability committees, such as the promotion and recognition of vernacular architecture as an inspiration for design. For example, Build-in-wood is a consortium joining 6 cities, that covers the entire wood value chain from the factory to the final construction. The project manages the material, components, structural systems, and façade el­ements, both for new buildings and restorations, develops a Design Guide, and delivers digital case stud­ies and prototypes.Think Nature is another example of a project in which ECTP took part. Funded by the Horizon Programme of the European Union, among several universities and other partners, it focus­es on the improvement and application of Nature Based Solutions (NBS) for the building sector, in order to work with nature, instead of building in nature. The NBS combine traditional and ecological process­es, designed to bring healthier features to cities and landscapes, addressing them to consider Sustainable Development Goals. managing constructive and architectural knowledge for builders and designers • l. dipasquale, t. ribeiro, r. florentino, m. correia Not only related to architecture, the Europeana is also an international project funded by the Europe­an Union, aimed to strengthen the cultural heritage sector and its digital approach. It develops expertise, tools and policies, in order to embrace digital changes and encourage partnerships that foster innovation. The collected data is organised in five sections (image, text, sound, video, and 3D) and shared by more than 4,000 cultural institutions. The search displays by theme, type of media, permission to use it, provid­ing country, language, aggregator partner, institution, colour, orientation, size, and format. It has an inter­esting functionality for teaching and storytelling, like other open-source initiatives with a similar purpose of spreading knowledge to a wider audience. References Achenza M., Sanna U. (eds.) 2007, Il manuale tem­atico della terra cruda: caratteri, tecnologie, buone pratiche, DEI, Rome. Atzeni C., Mocci S., Oggiano F., Di Simone R., Pau, B., Akretche L., Chaabani N., Sadmi A. and Casanovas X. 2012, Manuel pour la réhabilitation de la ville de Dellys, MONTADA, Barcelone Dipasquale L., Ammendola J., Ferrari E.P., Mecca S., Montoni L., Zambelli M. 2022, A collaborative Web App to foster a knowledge network on vernacular heritage, craftspeople, and sustainability, in Mileto C., Vegas F., Cristini V., García-Soriano L., Proceed­ings HERITAGE 2022 - International Conference on Vernacular Heritage: Culture, People and Sustaina­bility, Editorial Universitat Politècnica de València, Valencia, pp. 703-710. Cirinnà C., Mecca S., Sandrucci V. 2007, An ontol­ogy-based information retrieval and extraction system for the earthen architectural heritage (EAH) domain, in Information and Knowledge Management – help­ing the practitioner in helping and building: Proceed­ings of the CIB W102 3rd International Conference 2007, pp. 1-10. Correia M., Dipasquale L, Mecca S. 2014, VerSus | Heritage for Tomorrow: Vernacular Knowledge for Sustainable Architecture, Firenze University Press, Florence. Correia M., Carlos G. D., Dipasquale L., Mecca S., Vicente J., Correia T. 2020, Communication and Dissemination of Vernacular Heritage, in Di-pasquale L., Mecca S., Correia M. (eds), From Ver­nacular to World Heritage, Firenze University Press, FUP, pp 74-79. Cuellar N. R. 2014, Social and human aspects in the use of vernacular knowledge, in Correia M., Carlos G., Rocha S. (eds), Proceedings of Vernacular Heritage and Earthen Architecture: Contributions for Sustainable Development, Taylor & Francis Group, London. Giovannetti F. (ed.) 1998, Manuale del recupero del Comune di Città di Castello, DEI, Rome. Karakul O. 2015, An Integrated Methodology for the Conservation of Traditional Craftmanship in Histor­ic Buildings, «International Journal of Intangible Heritage», vol. 10, pp 136-144. MECD 2017, Proyecto Coremans: Criterios de in-tervención en la arquitectura de tierra, Ministerio de Educación, Cultura y Deporte, Madrid. Mileto C., Vegas F. 2017, Aprendiendo a restaurar: un manual de restauración de la arquitectura tradi­cional de la Comunidad Valenciana, Conselleria de Vivienda, Obras Públicas y Vertebración del Territo­rio, Valencia. Vegas F., Mileto C. 2007, Renovar Conservando. Manual de Restauración de la Arquitectura Tradi­cional del Rincón de Ademuz, Mancomunidad de Municipios del Rincón de Ademuz, Valencia. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Managing constructive and architectural knowledge for builders and designers heritage for people: a collaborative app WEB L INK www.heritageforpeople.unifi.it U SE RS Researchers, students, builders, artisans VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities • Heritage for people Web App for smartphone and desktop Letizia Dipasquale, Lucia Montoni, Università degli Studi di Firenze, Florence, Italy Edoardo Paolo Ferrari, Oxford Brookes University, Oxford, United Kingdom Heritage for People is a collaborative App designed to provide everyone with models, examples and in­formation derived from vernacular knowledge to encourage a better and more sustainable develop­ment in the field of architecture. Vernacular architecture is characterised by a deep connection to the environmental, socio-economic, and cultural features of a place. In terms of sustainability, it offers extraordinary technological and ty­pological solutions that respond well to different climatic conditions, and for this reason it provides us with more sustainable solutions even for our future habitats. The 15 sustainability principles identified by the EU project VerSus: Lessons from Vernacular Heritage in Sustainable Architecture have become leading attributes for indexing, assessing, and researching cases from the traditional to the contempo­rary architectural world. The Heritage for People Web app includes contents on buildings, construction techniques, urban set­tlements and cultural landscapes, but also provides links to intangible cultural heritage and to the peo­ple and associations working on vernacular heritage. The web App is a map-based platform with contents ranked by category (from cultural landscape to hu­man scale), materials, type (traditional, contemporary or rehabilitation), and the 15 sustainability prin­ciples with their related strategies. The tool can be used both as a digital source of information and in­spiration, and as a collaborative space where registered users can actively participate and insert new cas­es of valuable sustainable strategies. The challenge is to stimulate knowledge through different channels that differ from the classic aca­demic ones. Based on this need, the purpose of the App is not to create an encyclopaedia or a static dig­ital catalogue, but rather a user-friendly and inclusive tool that enables everyone to access this knowl­edge. Thanks to digital media, the creation of ‘real and digital communities’ that can contribute to the development of an awareness towards these topics and their dissemination becomes possible. More­over, Heritage for People is an open-ended app that allows for constant incorporations, updates and changes, thus offering the possibility to find new meanings of heritage and new strategies for sustaina­ble design. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Managing constructive and architectural knowledge for builders and designers learning to conserve Fernando Vegas, Camilla Mileto Universitat Politècnica de València, Valencia, Spain This is a manual for the conservation and updating of the traditional architecture specific to the Comu­nidad Valenciana. However, it could be applied to many other places, in the Mediterranean and be­yond, using similar architectural solutions and construction techniques. The introduction to the man­ual aims to answer the questions of what architectural structure should be restored, as well as why and how, before going on to describe the methodology required to learn about a given building, its values, and the intervention criteria to be applied. This is followed by a detailed description of the geography, construction materials and techniques that are typical of the Comunidad Valenciana, which togeth­er have resulted in the range of traditional buildings found throughout this region, both in groups and individually. Following this introduction, three major sections present the construction techniques, pathologies and interventions in detail. Almost one hundred construction techniques are explained in individual info sheets featuring two or more photographs, construction details and a descriptive text. In addition, each card shows the relationship between a given construction technique and others which tend to appear simultaneously in the same building, referring to the construction pathology cards in order to identify the most common issues, as well as to texts on interventions which may be of greater use for their conservation and/or repair. The construction pathologies cover approximately fifty types of issue frequently encountered in this type of construction solution, described mostly through pho­tographs of real cases and descriptive texts which also refer back to other cards detailing construction techniques and related pathologies, as well as to texts on interventions. The section devoted to the in­terventions for conservation, repair and restoration opens up a wide range of possibilities following cri­teria which respect the essence and conserve historic materials. These interventions have not been de­vised as recipes to be imitated without question but rather as open possibilities to assess, adapt or im­prove any building individual readers may be focusing on. The manual is completed with the bibliog­raphy, a toponym index of the locations mentioned in the book, and a useful index of proper names to quickly locate pages where a type of building, construction technique, material or technical term has been included in this book. U SE RS General public VER S US S US T AIN AB IL ITY PRINCIP L ES 1. Respecting nature and landscape 5. Reducing disaster risks 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 13. Optimising construction efforts 14. Extending lifetime 15. Saving resources • Pages from the book Learning to conserve VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Managing constructive and architectural knowledge for builders and designers cartoterra WEB L INK www.cartoterra.net U SE RS Professionals, researchers, students, and general public VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 12. Promoting local activities • Cartoterra web pages Sebastien Moriset CRAterre, Grenoble, France Cartoterra is a participatory atlas that aims to highlight the vitality of earthen architecture. It was launched in 2014 by several member institutions of the UNESCO Chair for earthen architecture in­cluding CRAterre, ICOMOS-ISCEAH, ProTerra and Città Della Tera cruda. The ambition of this database is to present what is being done on the planet to preserve earthen architecture and revitalise the contemporary use of this virtuous material. Anyone can upload images of old vernacular heritage buildings, contemporary structures incorporating earth or photos of events promoting earthen archi­tecture. Four categories are proposed to characterise the images submitted: buildings, worksites, events and stakeholders. This database contains about a thousand images at the moment, which is not much compared to what is actually happening in the world. The interest of this site will grow with the gradu­al increase of the number of entries by professionals, researchers and students, but also by the general public interested in earthen construction. This database is freely accessible and the public at large is invited to register and deposit new data. Car-toterra complements the blogs and newsletters disseminating information on earthen architecture. An­yone can create an account and contribute freely to this atlas. The languages of the site are French and English. Other comparable atlases offer regional inventories of earthen architecture, such as the atlas of earthen architecture in France and England of the European CobBauge programme, which presents an inven­tory of contemporary earthen buildings that are less than 30 years old. The CobBauge inventory can be accessed from this link: www.cobbauge.eu/en/cobbauge-project/cob-mapping. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Managing constructive and architectural knowledge for builders and designers mapadaterra platform Leticia Grappi, Kin Guerra Architects and founders of mapadaterra.org, Brasil Mapadaterra.org is an online platform that registers buildings made with natural materials. Its purpose is to contribute to the dissemination of construction technologies with a low environmental impact, as well as the use of intelligent solutions that follow sustainability procedures, respecting human health and pro­tecting the environment. The records, collaboratively produced, are created by the professionals who work on the projects: the ar­chitect, the builder, the owner of the building or a researcher. Information can be shared regarding the context in which the building is situated, the construction process, the professionals involved and the techniques applied, among other data. Mapadaterra makes it possible to search by areas of interest, since the platform is organised into different categories. For example, a user can look for schools made with adobe vaults or for cultural centers built with bamboo. Historic buildings, with their importance for human memory, can be added, as well as cur­rent works showcasing the contemporary production of specialised professionals. Mapadaterra aims to educate and inform its audience, and presents numerous possibilities for the use of natural materials in the construction of healthier and more welcoming spaces. In Brazil and in the Global South in general, constructions built using natural resources are stigmatised, since they are usually associated with poverty, poor construction quality, less durability and transcience. Even today, there are people in certain areas of Brazil who live in extreme poverty and social vulnerability who inhabit buildings made of raw earth. We acknowledge that the problem lies in the social differences and not in the material or techniques used in the construction. Therefore, it is essential to face up to the social inequalities and the severe environmen­tal crisis we suffer. The discussion must then be broadened through practical and innovative initiatives. We hope that the site map can contribute to dispel the bias regarding architecture and construction tech­niques which use natural materials. It can, thereby, serve as an inspiration and offer solutions for those who seek to build in a more sustainable way, respecting traditional building methods. With this site map, our aim is to pay tribute to the professionals who work in this way and carry out research in this area. The Mapadaterra site, established independently, has important backing, from entities such as the Rede TerraBrasil, a network which gathers professionals specialised in construction with raw earth in Brazil. The site map exists thanks to the support of the people: everyone can register and be a part of this network! WEB L INK www.mapadaterra.org U SE RS Builders, researchers, students, artisan VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity creativity 9. Recognising intangible values 12. Promoting local activities • Web platform Pictures of one of the projects submitted (credits: L. Grappi, K. Guerra) sharing knowledge with a wide public Sebastien Moriset CRAterre, Grenoble, France Vernacular architecture is the most accessible form of heritage for the public. It is less spectacular than monumental buildings or some ancient archaeological sites, but it has the advantage of speaking to every­one and being everywhere. We must take advantage of this anthropological dimension that makes this ar­chitecture familiar and accessible to disseminate the key lessons they convey. The VerSus+ project part­ners are already carrying out a wide range of activities to popularise and disseminate the scientific knowl­edge they have accumulated over the years. Promotional activities contribute to the understanding and empowerment of the public, who in turn has an essential role to play in conservation. Conservation is everybody’s business and we need to make this fact known through wide dissemination, using all the com­munication means available today. Below are some of the actions commonly used to sensitise the public, children and adults alike. Festival Festivals or summer schools such as Full Immersion nella terra in Sardinia, Italy, Grains d’Isère in Ville-fontaine, France, Bellastock in Paris, France, or the Base-Habitat summer schools in Austria are aimed at the public at large and are great places for interdisciplinary and intergenerational meetings. Their ambition is to share scientific knowledge and practical know-how with the general public. For the pu­blic, the advantage of these events is to be able to understand by experiencing, alongside real profes­sionals. The experience is much more enriching and instructive than a computer screen search for in­formation. It allows for exchanges and encounters and strengthens one’s confidence in ecological bu­ilding materials. Ecomuseum Ecomuseums, which are vernacular architecture that are museified and animated by various activities for all type of public, are very popular tourist attractions. They allow visitors to understand the anthro­pological dimension of this architecture. These interdisciplinary platforms are also more democratic forms of museums where inhabitants are strongly involved in the creation and the animation of the place. One discovers in such places the construction techniques, the lifestyles and customs of the peo­ple, and the traditions of the time. These visits often appeal to all the senses, with food -tastings or han­ds- on contact with building materials. Although the 'museificatio' of these buildings freezes them in opposite page 16th century Bresse farm in the village of Courtes, France, now a museum and a place for public events (credits: author) • Day of information on conservation techniques for earthen structures open to the public, who can test and implement small conservation works, Four, France (credits: author) a specific period, blocking their contemporary evolution, it allows the preservation of knowledge and showcases authentic examples that serve as scientific references. The craftsmen working on the main­tenance of these historic structures are often actors of contemporary eco-construction projects within the same geographical area. Pathways and signage We are familiar with tourist information panels placed on major historical monuments. It is also possi­ble to create heritage routes dedicated to vernacular heritage and to all the intangible heritage linked to it (crafts, beliefs, traditional use of natural resources to eat, build or produce energy, for example). Heritage professionals can work with tourism and land-use planning professionals to create heritage trails equipped with information panels explaining how the territory has been transformed over genera­tions into the landscape that is visible today. Videos Video is an essential medium for enhancing the intangible dimensions of vernacular architecture. It provides a means of receiving and transmitting interviews with craftsmen, material producers, con­struction site sequences and testimonies on the lifestyles of the inhabitants. Documentary series pre­senting the ways of life of humans around the globe are numerous and abundant in information. Ver­nacular architecture from all continents is well represented, and their occupants usually play a central role in the narrative. But these films often focus more on the lifestyles of the inhabitants than on the ecological dimension that VerSus seeks to promote. It is still difficult to find videos that address the en­vironmental, socio-cultural and economic dimensions of construction over the entire life cycle. There is still a lot to be done to ensure that all the video material that researchers have at their disposal, such as interviews with craftsmen, are posted online and accessible to all audiences. sharing knowledge with a wide public • s. moriset Social media Social media have become the main vector for popular dissemination of knowledge. They are still little used for sharing knowledge on vernacular heritage, but they serve to promote events such as site visits, specialised training courses, festivals or exhibitions. Social media are also tools for mobilising citizens to defend the preservation of heritage categories endangered by major development projects. The Web is full of groups dedicated to specific heritage categories such as villages or historic city centres. Exhibitions Walking or cycling through the landscape is an excellent way of appreciating vernacular architecture, but it does not provide a full understanding of its complexity. The subject is so vast that it can give rise to different kinds of exhibitions: photographs or paintings exhibitions showing the aesthetic beauty of vernacular architecture, historical and anthropological exhibitions, but also technical exhibitions on the materials used and their properties. The exhibitions on earth as a building resource that have been touring the world for the past 10 years have proved very popular and have shown the public’s interest in the architecture challenges. In its version presented at the Cité des Sciences in Paris, the exhibition tit­led Ma terre première, pour construire demain received 250,000 visitors. Competitions and awards We are familiar with international awards for great architects, but there are also more discreet compe­titions that reward lovers of vernacular heritage for their good deeds. In France, Maisons Paysannes de France for example organises competitions to reward remarkable restoration projects that respect local culture and know-how and use environmentally friendly materials. They also organise heritage • Grains de bâtisseurs travelling exhibition on earth visited by thousands of visitors worldwide (credits: author) drawing competitions for children. The Direction du patrimoine culturel in Burkina Faso has also orga­nised several competitions for the most beautiful conservation in order to encourage Kassena women to maintain their decorated earthen compounds. Such initiatives can create popular excitement for go­od practice. In addition, labels such as the Plus beaux villages de France label can encourage municipalities to ma­nage the evolution of their territories in the best possible way. References Alvarez Coll N. 2016, Tierra efimera: sensibilisation du grand public, Amàco, (02/2023). Alvarez Coll N., Anger R., Basset J., Cloquet B., Doat P., Durand M.A., Fontaine L., Gasnier H., Houben H., Jorand Y., Le Paih A., Le Tiec J.M., Maximilien S., Meunier A.M., Misse A., Olagnon C., Pointet M., Van Damme H., Wilke C. 2013, Amàco: atelier matères à construire, Les Grands Ateliers, (02/2023). Anger R., Fontaine L., Houben H. 2009, Grains de Bâtisseurs: construire en terre de la matière à l’archi­tecture [Exposition], AE&CC-ENSAG. Anger R., Fontaine L., Houben H. 2011, Grains de bâtisseurs: expériences scientifiques autour de la mat-ière en grains [Film], CRAterre-ENSAG, . Correia M., Guillaud H., Moriset S., Sánchez Mu­noz N., Sevillano Gutierrez E., Misse A., Cloquet B. 2014, Lessons from vernacular heritage to sustain­ able architecture VerSus [Exposition], Universitat Politècnica de València. Doat P., Sabatier N. 2006, Festival Grains d’Isère. Architecture, arts et sciences, du grain à l’architecture de terre: Du lundi 22 mai au dimanche 4 juin 2006, Aux Grands Ateliers de l’Isle d’Abeau, à Villefontaine, CRAterre-ENSAG, . Guillaud H., Dayre M., Doat P., Schneegans G. 2003, Tout autour de la terre: catalogue de l’exposi­tion, CRAterre-EAG, . Joffroy T., Hubert A. 2017, Lyon 2016 Capitale de la terre: bilan, CRAterre, . Rivero Olmos A., Sabatier N. 2019, Plané’terre: pro-gramme, CRAterre, . Sabatier N., Rivero Olmos A. 2018, Elémenterre: mal­lette pédagogique, CRAterre-AE&CC, . VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Sharing knowledge with a wide public full immersion nella terra Maddalena Achenza Università degli Studi di Cagliari, Cagliari, Italy Full Immersion nella Terra is an educational activity which since 2016 has been organised every year in Sardinia (Italy) by DICAAR - Dipartimento di Ingegneria Civile, Ambientale e Architettura - Uni-versità degli Studi di Cagliari, in the frame of the UNITWIN UNESCO Chair Earthen Architecture, Building Cultures and Sustainable Development. Activities are carried out in collaboration with local associations, and include hands-on workshops, thematic seminars on earth building and guided tours to local earthen architecture. The hands-on workshops are coordinated by professionals trained at CRAterre, an International rec-ognised centre for the formation of professionals specialised in the conservation and construction of earth buildings. Participants are students and teachers of architecture and engineering, professionals, artisans, as well as common citizens who wish to know more about this building material. Attendees learn to identi­fy and employ earth as a material for construction, as well as the different earth building techniques which use earth bricks, rammed earth, wattle and daub, and the use of mixes of plant fibers and earth. The contemporary presence of different actors, with different skills and expectations, make this expe­rience very stimulating and enriching. Activities include seminars focused on specific topics related to vernacular architecture, building techniques, building innovative practices, building elements, artisanal and industrial production, with particular attention to circular and sustainable processes. The programme is completed with tours to earthen houses, made accesible by their owners, that of­fer perfect examples of the quality of these buildings and their adaptiveness to contemporary needs. WEB L INK www.linktr.ee/ fullimmersionnellaterra U SE RS Students and teachers of architecture and engineering, professionals, artisans and common citizens VER S US S US T AIN AB IL ITY PRINCIP L ES 3. Reducing pollution 4. Ensuring environmental comfort and well being 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • Some photos of the workshops coordinated by CRAterre during Full Immersion nella Terra (credits: M. Achenza) VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Sharing knowledge with a wide public grains d’isère festival U SE RS General public, students, elected officials, trainers and professionals PR OMO TER S CRAterre VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • Grains d’Isère festival (credits: Audrey Carbonnelle, Patrice Doat) Bakonirina Rakotomamonjy CRAterre, Grenoble, France The Grains d’Isère Festival has been held since 2002 at the Grands Ateliers de l’Isle d’Abeau, in the region of Auvergne-Rhône-Alpes in France, where thousands of rammed earth buildings can be found. The festival aims to promote, among the general public, elected officials, trainers and professionals, the most ecological of natural materials: earth. This is the main construction material for the inhabit­ants of the region but also for more than one third of the inhabitants of the planet. Around the triptych of architecture, arts and sciences, and starting from a huge pile of earth, the ex­traordinary qualities of the material are put on stage. The festival invites participants and visitors to dis­cover its potential. This approach based on the understanding and manipulation of a freely available local material is developed in the form of scientific animations, experiments, prototypes, conferences, exhibitions and shows. The festival also provides an opportunity to raise awareness of the advantages and challenges of eco-ma­terials. Each year, the festival deals with a specific issue concerning economic and eco-responsible housing and the future of heritage. The festival programme is developed within the framework of the post-master’s course DSA-Earth­en Architecture of the Grenoble School of Architecture in France. The students carry out projects in teams which allow them to deepen the knowledge acquired during their first semester of training. In most cases, these projects respond to requests from real needs expressed both in France and interna­tionally. For the students and participants, it represents an important pedagogical moment based on ac­tion, experimentation and exchange. The Grains d’Isère Festival is a true and proper educational factory, which attracts hundreds of partic­ipants from all over the world. It allows, through science, multiple experiments and pilot projects, to take stock of the considerable progress concerning the renewal of the construction logic. It instils a spir­it of discovery and openness in responding to the major challenges and issues of sustainable develop­ment and helps mankind come to terms with its impact on the environment. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Sharing knowledge with a wide public homo faber exhibition Francesco Trov Università IUAV di Venezia, Venice, Italy The island of San Giorgio Maggiore in Venice hosted the second edition of Homo Faber, an event devot­ed to the international exhibition of objects produced by numerous craftsmen specialised in decorative manufactures and applied arts. The visit offers an immersion in the applied knowledge of high-quality craftsmanship in various fields, documented through a variety of materials transformed into products. In addition to the exhibition hosted in the cloisters of the convent of San Giorgio, it is also possible to visit craftsmen scattered throughout the city and the islands, all of which are open to visits for the duration of the event, thus facilitating the unfolding of an immersive itinerary, which can also be tailor-made to the interests of each visitor, who in this way can witness the daily life in a workshop and observe craftsmen as they demonstrate their skills. The event offers an opportunity to reflect more generally on the role of craftsmanship in the context of the safeguarding of the built heritage, in particular of the building of historic centres which are more common and less monumental, thus including examples of vernacular buildings, or building compo­nents. It is quite evident, in fact, that transformation interventions which regard unlisted historic build­ings, which often make up the fabric of the historic centres of large cities, such as Venice, or are rural ex­pressions of the built environment spread throughout the territory, are frequently less concerned with preservation. This trend depends, of course, on the existing legislation, but is also favoured by the fact that the crafts involved are increasingly less related to the place in which they operate, and often belong to other fields, such as that of new constructions, that lack the necessary references to the material cul­ture underlying vernacular architecture, which in turn is an expression of the material products of crafts­manship practices. In an era characterised by the prevalence of mass production, as well as by the digitisation and demateri­alisation of processes, the success of the two editions of the exhibition, with more to follow, confirm the importance of this event as a worldwide reference, and demonstrates the great interest of the public in craftsmanship, its expressions and outstanding products. The spirit which guides the promoters of the in­itiative, a non-profit organisation from Geneva which supports contemporary craftsmen throughout the world, is also that of sending a signal about Venice, helping it to become once again an active place, de­claring that craftsmanship, in all of its forms, from historicist accounts to more contemporary interpreta­tions, represents the appropriate formula for saving the city from its decline. WEB L INK www.homofaber.com/en/guide U SE RS Craftsmen, master artisans, general public VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • Three works created by the paper sculptor Cristian Marianciuc for Magnae Chartae at the Homo Faber Event 2022 (credits: Cristian Marianciuc) Homo Faber Event 2022, Ph. Francesca Occhi (credits: Fondazione Giorgio Cini) VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Sharing knowledge with a wide public regio earth WEB L INK www.regioearth.com U SE RS General public PR OMO TER S Atelier Terrapia, KFZ Fine Art&Craft Club, Hungarian National Association Körépítuk VER S US S US T AIN AB IL ITY PRINCIP L ES 7. Transmitting and sharing building cultures 8. Encouraging creativity 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • The second edition of the Regio Earth in the village of Buzad in Romania, 2018 (credits: Andrea Dinca) • Workshop during the Regio Earth in the village of Buzad in Romania, 2018 (credits: Andrea Dinca) Regio Earth in Serbia, 2019 (credits: Cosmin Neagu) Alina Negru, West University of Timisoara, Romania Alessandro Serra, TERRApia Banat is a historical region divided between Romania, Serbia and Hungary. This cross-border multicul­tural area benefits from all the natural resources for building, so the vernacular architecture presents a great variety of earthen building cultures: from structural earthen techniques in the plains to a com­bined system of wood and earth, with stone foundation in the higher lands. In addition to the classi­cal rammed earth and adobe, there are many interesting hybrid techniques which use earth, fibers and lime, such as wattle and daub, half timber with earth and light earth rolls. Inspired by the diversity of these techniques, three associations (the Italo-Romanian collective Atelier Terrapia, the Serbian association KFZ Fine Art&Craft Club and the Hungarian National Association Körépítuk) founded in 2017 the Regio Earth Festival. Regio Earth is an itinerarant festival about earth­en architecture, design and art. The festival moves every year in one of the founding countries (Roma­nia, Hungary and Serbia) and connects earth lovers and specialists from Central and South-Eastern Europe. The focus of the cross-border organising team and of our international partners is the protection of the earthen common heritage of our region, while finding new ways to integrate it in our present socio-cul­tural dynamics. We consider that the dissemination of local constructive techniques with natural mate­rials and experimenting with innovative ones is the main step towards its protection. Also, connecting the local with the international professional communities is an experience which benefits both parts, who in this way discover together the sustainability of building with earth. VERNACULAR KNOWLEDGE MANAGEMENT AND DISSEMINATION • Sharing knowledge with a wide public el adobe educational video Amanda Rivera Vidal, Cristian Muz Catalán Rivera+Muñoz Sociedad de ideas mutuas, Chile EL ADOBE is an educational video created by the architect Amada Rivera Vidal, specialised in earth­en construction and vernacular heritage, together with the audiovisual producer and teacher Cristian Muñoz Catalán, through their association R+M, which was created after the 2010 earthquake to dissem­inate knowledge concerning the country's traditional adobe and earth constructions, their possibilities of repair and their importance for the preservation of heritage and national cultural identity. EL ADOBE educational video, transmits knowledge about earthen construction in Chile, and focuses on adobe structures. It is the result of an investigation carried out in the central zone of Chile, and thus represents its building culture. Earthen blocks are the most used technique in historic earthen construc­tions in Chile, it is part of its heritage. Despite this, adobe is a very misunderstood technique which has almost been forgotten. This building technique is hardly taught anymore in either construction itself or in architecture schools and this results in a significant lack of knowledge among professionals. The trans­fer of knowledge from generation to generation has been lost, and along with that the building culture. This video aims to be a contribution to rescue that culture, contribute to the strengthening of heritage and promote the reintegration of earthen construction in the training of construction professionals and technicians. Through clear and direct language, it seeks to bring technical parameters closer to a wide audience, in or­der to support decision-making in heritage interventions, as well as in pedagogical work on heritage and earth constructions. The educational video relates, in 27 and a half minutes, the cultural importance and precise technical aspects of the diversity of adobe constructions in the country, through animations and images recorded throughout the country, all of which accompanied by a voice-over story. For its realisation, it received technical advice from the engineer Gerardo Fercovic and the architect Marcelo Cortés. In addition to the support of the architects Katerina Ferrada and Patricia Marchante in the production stage. And with the collaboration of the masons Germán Villavicencio, Leonardo Pedre­ros, Pablo López, Pedro Sáez, Patricio Sáez and Wladimir Cornejo. This project has been financed by the Ministry of Culture, Arts and Heritage of Chile through the National Fund for Cultural Develop­ment and the Arts, FONDART Regional 2011. WEB L INK S www.eladobe.cl youtu.be/rgj012ZFqTA www.riveramunoz.cl/web/ U SE RS Technical professionals, craftspeople and wide public VER S US S US T AIN AB IL ITY PRINCIP L ES 6. Preserving the cultural landscape 7. Transmitting and sharing building cultures 9. Recognising intangible values 10. Encouraging social cohesion 12. Promoting local activities • Recording of the educational video in Aculeo, Chile Adobe construction in Tulahuen, Coquimbo Region, as an example of the adobe building culture (credits: Authors) Case studies: Formentera and Sant'Antioco islands formentera: cultural heritage and sustainability Fernando Vegas, Camilla Mileto, Lidia García-Soriano, Valentina Cristini Universitat Politècnica de València, Valencia, Spain Environmental context With an extension of 83.2 km2 the island of Formentera is the fourth largest and southernmost island of the Balearic archipelago. Its geographical features and climate, along with its cultural, natural, land­scape and architectural heritage, make it an extremely rich natural landscape whose appeal to tourists is undeniable. Despite its seemingly flat relief, this small island is full of contrasts, where elements such as dunes, gul­lies and cliffs break up its skyline. Stretching out from east to west, there are two promontories (Cap de Barbaria and La Mola) at each end of the island. The two flat massifs are connected by a narrow strip of land with a low relief. Most of the island is a few metres above sea level, barely 50 to be exact, except for a small part of Cap de Barbaria and most of La Mola. Several types of water resources can be found in Formentera. Most notably, the salt pans are one of the elements which have been worked on the island since antiquity. These are flat portions of land (or eras in Spanish) at sea level, from which salt is obtained by evaporating seawater. In their immediate sur­roundings we find the pools, hypersaline water deposits formed by depressions in the land. Since the island’s water courses, which are seasonal, take the form of steep rushing streams, found mostly in Cap de Barbaria and La Mola, the central part of the island has no source of natural ir­rigation. Current regulations on the island establish a series of areas which have been granted different levels of protection depending on their landscape interest. As well as the Ses Salines Natural Park (declared a protected area by the Balearic Parliament in 2001), which includes the surroundings of the salt pans of both Ibiza and Formentera, along with the strait of Es Freus, a large part of the island is covered by ex­tensive areas of particular natural interest linked to the coast and the inland areas of La Mola and Cap de Barbaria. The formation of the materials which make up the island of Formentera is relatively re­cent (from the eras of the upper Miocene, Pleistocene and Holocene), so that the origin of the eleva­tions of La Mola and Cap de Barbaria is not the result of the orogenic movements of the earth’s crust. Furthermore, although they are not apparent on the surface, there are signs of small folds of Miocene matter in Cap de Barbaria. Calcareous rock predominates on the island, both on the elevated rocky platforms and on the lower areas with sedimentary material. The karst modelling of these materials is the result of the water erosion of rock, which in turn forms its diverse coastline. opposite page Landscape of the Formentera island at Cap de la Mola facing the Mediterranean Sea, where cultivated fields are mixed with wild shrub vegetation and aromatic plants (credits: F. Vegas, C. Mileto) • Fishing has traditionally been one of the fundamental activities for the subsistence of the inhabitants of the island Agriculture has historically supplemented the diet of the island’s inhabitants. Man picking figs from a fig tree (credits: F. Vegas, C. Mileto) The island of Formentera has a relatively sunny climate, with an annual mean of close to 2700 hours of sunlight, lowest in December and highest in July. There are overcast skies approximately 46 days per year, compared to 94 days of clear skies, so that all the remaining days are partly cloudy. The mean temperatures on the island range from 12ºC in January-February to 26ºC in August, with an annual mean of 18ºC. However, throughout the day there are major oscillations in temperature, reach­ing up to 8ºC in both summer and winter. As the island is so small variations in temperature between the different areas are barely noticeable. Given the high variability of this factor throughout the year, monthly rainfall distribution can vary sig­nificantly. However, the rainy season is mostly concentrated in the autumn months, with some rainfall in summer, especially in the month of July. Given the temperatures on the island, precipitations are al­most exclusively in the form of rain. In addition, prevailing winds on the island of Formentera are easterly in the summer and westerly in the winter and are therefore far more noticeable in coastal areas than inland. The materials available on the island of Formentera are mostly stone, timber, earth, lime and oth­er plant elements such as fibres and seaweed. Stone, found all over the island, is the main construc­tion material. Uncarved stone is commonly used, either in dry stone constructions or with lime or lime earthen mortars. The Marés stone quarries in Formentera provide this calcareous stone which is easy to work but is also easily eroded by the elements. As in other regions, timber is also an essential element for traditional architecture in Formentera. Of all the types of wood available on the island, pine and ju­niper are used for construction. This basic material in local construction is used both for mortar in the different stone structures and for interior and exterior rendering and reinforcement. Ceramic materials were rare in the past. In the early 19th century the introduction of ceramic roof and floor tiles began to change the physiognomy of the island’s constructions. Different forms of earth are commonly used in the traditional construction of roofs. Earth is also used in the production of mortar for masonry walls. formentera: cultural heritage and sustainability • f. vegas, c. mileto, l. garcía-soriano, v. cristini Although originally only earth was used, lime was later added to the mix. Furthermore, Posidonia sea-grass, a marine plant endemic to the Mediterranean, has traditionally been used as insulation in the construction of roofs in Formentera. The leaves come off naturally and accumulate on the coast, where they dry in the sun. Sociocultural and economic context After the repopulation of Formentera, which began in the late 17th century, a subsistence economy, based on the primary sector of agriculture, livestock farming and fishing, resulted in a scattered occu­pation of the land, with no major population nuclei, even around churches. Drinking water was a pre­cious resource obtained only from underground wells and the collection of rainwater. Salt pans had al­ways been worked, but in the late 19th century their production was organised efficiently. Fishing from boats was another essential activity in this subsistence economy, and fish was only commercialised when there was an excess. In the mid-20th century, tourism took its first few steps. The improvements in infrastructure of the early Sixties reached their apogee in 1966, when Ibiza air­port was opened up to international and domestic transit. The regular sea connections between both Pityusic islands provided a definitive boost to tourism, resulting in a three-fold increase in the number of tourists visiting Formentera between 1965 and 1970, while available hotel accommodation also tri­pled. The advent of mass tourism encouraged the execution of improvements which had long been sought by industry, but had been ignored until then, including the construction in 1968 of an electric power plant. Thus, the arrival of tourists also, in principle, helped the industrial sector. This boost to the construction of new infrastructures and the establishment of new installations brought about a demand for labour, so that, along with tourists, workers from different parts of Spain came searching for employment. The subsistence model was replaced by a capitalist economy, leading to the progressive abandonment of the traditional way of life which revolved around agriculture and livestock farming. Thus, a process of abandonment began, affecting the crop fields which had been a major part of the island’s landscape and character. Production stopped in the salt pans in 1985 and the area was finally declared as a natural reserve in 1995, permanently protecting this area of great value from large-scale construction. Tangible heritage Landscape Despite its small size, the island of Formentera offers a multifunctional rural landscape of great wealth, bathed by the sea. This Mediterranean landscape has a predominantly horizontal terrain, without large outcrops except for the steep cliffs. An initial examination and visual analysis of the territory makes it possible to identify different landscape units (LU) based on their physical appearance and cultural representation, that is to say, geographical • Landscape of Formentera The landscape, which used to feature the traditional dry-stone masonry walls that allowed the fields to be freed of stones for cultivation and to divide the plots among neighbours, is combined today with similar walls received with cement mortar and other types of walls which use unusual materials, such as prefabricated cement blocks The salt flats have been a very distinctive place in the island since ancient times and an important means of subsistence for some of its inhabitants (credits: F. Vegas, C. Mileto) areas with a characteristic structural and functional configuration, and how they are perceived, which makes them unique and easily identifiable. After a long time, the individual units have acquired fea­tures which grant them internal coherence and distinguish them from neighbouring units. Therefore, landscape units are defined taking into consideration the combination of natural and anthropic ele­ments which confer a unique appearance to each area outlined. Four groups of elements, making up the different landscape units in Formentera, have been estab­lished. Three of these are natural factors while the fourth is a human factor. Each of these elements, identified by a code, can reflect subvariants which define a piece of territory more specifically. These are water resources (salt pans, pools, coast, currents, etc.), topography (flat areas, hillock, slope, etc.), vegetation (shrubs, forest, crop fields, etc.) and construction (compact population nucleus, scattered construction, etc.). In addition, the landscape includes a series of areas or elements deserving particular attention due to their environmental, cultural, heritage, visual and social interest. These have been granted some de­gree of protection (either declared or in process) or are positively viewed by the local society as land­marks on the island. These are landscape features, classified according to the values which underlie them, with each individual element associated to a given landscape unit. Heritage landscape resources, witnesses to the societies which have occupied the island, can be found in different parts of the territory. Distinctions are made between lighthouses, watchtowers, churches, mills, caves and archaeological sites. This analysis of Formentera has identified nine landscape units with a defined structure and visual coher­ence: Promontorio de La Mola (LU-1), Itshmus (LU-2), Crop fields (LU-3), Urban axis of Sant Francesc de Formentera (LU-4), Cap de Barbaria (LU-5), Can Marroig and surroundings of Cala Saona (LU-6), Salt pans and pools (LU-7), Playa de Ses Illetes (LU-8), and S’Espalmador and s’Espardell (LU-9). formentera: cultural heritage and sustainability • f. vegas, c. mileto, l. garcía-soriano, v. cristini Main types of traditional buildings Furthermore, there are several main morphologies and types of buildings in the island, name­ly casaments, auxiliary constructions, slipways, mills, places of worship, towers and watchtowers. The casaments are the traditional dwellings in Formentera. The name casa is given to each of the rooms, so that a casa for sleeping and a casa for living and cooking make up a simple casament. The basic casa­ment in Formentera was a single rectangular space, known as a porxo, where all human activity took place and which originally had even been shared with livestock. At one end of the space, usually the left, the hearth, which also functioned as a cooking area, was located. As the available means or needs increased (due to the growth of the family unit), so did the dwelling. However, instead of being extend­ed at the front, initially these dwellings were extended at the back, adding one or two (or at times even three) rooms which were used as bedrooms so that the original porxo was still used for shared activities. These early constructions were built with two-leaf masonry walls bonded with earth mortar. The inside walls were completely rendered in lime, while outside it was common to only render the main façade, and leave the rest in bare stone. The roof was flat, with a minimal indispensable slope. The juniper joists were bridged with shingles (tegell), and covered with seaweed (posidonia oceanica seagrass), earth and clay. Regular maintenance and replacement tasks using this clay were necessary to guarantee the watertightness of the roof, which also had wooden gutters. Furthermore, in a subsistence system, dwellings were only one of the types of buildings present on the plot. Around these, different constructions could be found, fulfilling different functions and allowing inhabitants to be self-sufficient. Each plot was clearly delimited by stone walls and could include vari­ous auxiliary constructions such as storage yards, ovens, wells, cisterns, etc. The materials used in these constructions were like those of dwellings – stone walls and simple roofing systems. In the shore, the need to house the boats (lla) at the end of the day led to the appearance of slipways, where the different fishing gear was stored. These were located in areas such as small coves or natural ports, sheltered from breaking waves. Although they can appear individually, these constructions are usually found adjoining others, forming lines along the coast. Regardless of the building solution used, the slipways could be slopes or ramps which the fishermen used to beach and launch their fishing and leisure boats. The highest section of the ramp often included a shelter to protect the boats from bad weather and storms, while also providing a space for maintenance tasks. Another type of traditional buildings are the mills. When salt mining and agricultural activities were the economic driving force of Formentera, different mills necessary for these production activities were found throughout the island. The old animal-powered flour mills were soon replaced by windmills which used the territory’s exposed orography to their advantage. The mills conserved in Formentera share the same building typology and milling mechanisms, with a characteristic cylindrical or slightly truncated tower with six sails. The tower’s diameter is determined by the size of the mill stones, as the miller required a small corridor to move around the mill stones. • Church of La Mola in Formentera, founded in 1784, with its distinctive entrance porch The old windmill at La Mola, one of the remaining witnesses of pre-industrial activities on the island, which was also studied and drawn during the VerSus+ workshop Torre de Sa Punta Prima, one of the five characteristic defensive towers of the island (credits: F. Vegas, C. Mileto) opposite page Sa Senieta, a significant example of the traditional houses of the island, known as casaments, which was chosen as an object of study and project during the VerSus+ workshop (credits: F. Vegas, C. Mileto) Other public buildings are the places of worship. In Formentera there are several religious buildings for the celebration of liturgical events by inhabitants. After the repopulation of the island in the 18th cen­tury these were built for the inhabitants, except for Sa Tanca Vella, which appears to have been built before that date. Being a tiny island, towers and watchtowers were important for protective reasons. Formentera has five towers and watchtowers built along the coast following the repopulation in the 18th century (circa 1762). Four of these are on the main island and another is on the small island of s’Espalmador. These circular towers characteristically have a slightly tapering truncated cone shape, with two floors and an upper platform delimited by a continuous parapet. Building techniques The main building techniques in the island are simple techniques which did not require a complicat­ed learning process, and thus the agricultural labourers were able to build and repair their construc­tions themselves. The vertical structure of traditional architecture in Formentera is mostly based on the use of stone, ei­ther dry stone or combined with earth and/or lime mortars. The stone used in the construction of these walls is usually soft limestone or masonry or slabs of Marés. It is very common to use stone extract­ed from the plot itself when preparing it for cultivation. In a few cases, on the slipways it is possible to find walls of wooden boards or reeds nailed or tied to a basic round log structure. Whenever existent, the rendering of vertical walls consists of the application of successive layers of lime mortar until the desired appearance is achieved. Given the high number of hours of sun in Formentera, it is essential to use shading systems in doors and windows, such as shutters or curtains made of vegetable fibres. Both traditional floors and ceilings are usually built of round juniper or pine logs, although in recent times the use of rectangular sections has become common. The space between the beams is filled with different materials, mostly wooden slats or Marés stone slabs. But there are also several types of vaults and domes on the island: vaults in Marés stone covering spaces with a limited span, such as cisterns; masonry vaults forming false domes; brick vaults, as seen in the more recent oven constructions; and ashlar vaults, which are found in the island’s defensive towers. The paving evolved from compacted earth to the later addition of lime and stone slabs and ceramic biscuit tiles. Occasionally, floors of wood­en boards are found in the attics of the casaments as well as in windmills. Stairs on the island are wood­en, used to access attic sections, or stone, with ashlar built into the walls and projecting from them, or with masonry. The traditional hearth, built with Marés stone slabs, was used both for cooking and for heating the space. In order to prevent water from coming into the house, the chimney was protected with two pieces of Marés stone forming a small roof. The flat roofs of Formentera, a typical architectural feature, use Posidonia seagrass as thermal insula­tion, covered with a layer of clay for waterproofing. These terraces have been partly replaced by slop­ing tiled roofs since the latter were introduced to the island. Other solutions sometimes found are the use of wooden boards or branches for the roofs of the slipways or the porches, or conical reed roofs for the hoods of the windmills. Another type of roofs are the porches. As the traditional casament evolved and grew, the first exterior porches started to appear. The initial structures were simple pergolas made of logs and branches which later evolved into more complex solutions, following the introduction of tiles in the 19th century. • Marés stone slabs used for the construction of the dividing walls of a traditional house • An artisan weaving fabrics with her loom that she will later sell in the local market A dry stone wall craftsman sharing his know-how with architecture students (credits: F. Vegas) Intangible heritage The island still conserves the trade of construction in stone, which is carried out by several local arti­sans. The demand for the construction of dry stone walls at times exceeds the existing supply, so that more recently these jobs have been left in the hands of immigrant workers from other countries. Other general construction tasks survive, such as mortar rendering, although often cement mortar is used in­stead of lime mortar. Other trades related to the local building traditional have practically disappeared. This is the case of the quarrying of Marés stone, the collection and spreading of Posidonia seagrass on roof terraces, the sourcing of ash from charcoal production spread over the seaweed, or the identification, extraction and spreading of clays for outer waterproofing. Despite the predominance of tourism-related activities which take up most of the year and much of the time of the local residents, some agriculture and livestock farming is still active. It is still possible to see cultivated fields, wandering herds of goats or fig trees whose branches are spread out over the ground and propped up, which not only produce figs and provide shade, but have themselves become a sym­bol of the island’s culture. Furthermore, historically, sea fishing has always been a major feature. In domestic terms it still partially survives despite the considerable tourist activity, which also resorts to boats, although for leisure rather than fishing purposes. The tuna fishing practised years ago has disappeared. Boats are no longer built in wood, but imported and made with other materials. Other traditional trades were salt mining or the production of esparto cords. The trade of extracting salt from the salt pans disappeared along with the last of the older generations who worked there until they formentera: cultural heritage and sustainability • f. vegas, c. mileto, l. garcía-soriano, v. cristini • The fig trees The branches that are spread out over the ground and propped up, to produce more figs and provide more shade, have themselves become a symbol of the island’s culture (credits: F. Vegas, C. Mileto) were closed in the Eighties. Animal-powered or wind-powered mills also fell into disuse and were re­placed by electric power. The production of esparto is also another nearly extinct activity which is occa­sionally observed with rare demonstrations from artisans who have recovered it. Nowadays, feasts, dances, traditional costumes, decorations, etc., on the island are still usually associ­ated with the ecclesiastical calendar or saints’ day celebrations. They live on in local traditions, deeply rooted in the popular culture. These events, as well as the whole summer season are populated by oth­er artisan trades that have appeared, such as designer jewellery for the tourist trade, with simple exam­ples sold at island markets, and other more notable ones of international renown, such as Mayoral, or the production of objects, toys and souvenirs of the island. VerSus+ strategies applied During the development of this project and the workshop held on the island of Formentera in spring 2023, the four major groups of knowledge transfer strategies designed for the project were applied. These were research and documentation strategies, community engagement strategies, education strategies, and dissemination strategies. Some research and documentation strategies have been undertaken. The traditional architecture of Formentera has been studied, along with the construction materials and techniques used, as well as the location and morphology of its dwellings and production buildings. Interviews have been car­ried out with artisans and artists on the island, especially those with links with the vernacular tradition through their work or inspired by it. Graphic surveys have also been carried out on some of the more unique buildings in Formentera: Can Ramon and Sa Senieta, both foundational dwellings on the island which will themselves become ethnological museums, and Molí Vell de la Mola, one of the typ­ • Students and teachers working with the data obtained on site during the VerSus+ workshop held in Formentera Workshop on upcycling of garbage and waste previously collected on the beaches of Formentera held during the VerSus+ workshop (credits: F. Vegas, C. Mileto) opposite page Opening of the exhibition Art and Crafts for the Future of Tradition, during the celebration of the VerSus+ workshop Conference seminar that took place daily during the celebration of the VerSus+ workshop on the island of Formentera (credits: F. Vegas, C. Mileto) ical island windmills. The community engagement strategies have consisted in the interviews and recordings obtained from several of the artists and artisans of Formentera, which have given them a chance to reflect on their work and become more aware of its importance, bridging local tradition and the future. The seminars, conferences and roundtables organised as part of the workshop not only provided information to the residents, but also gathered them in a single room to show them the objective of the project. Education strategies have included the seminar and the several educational workshops. This seminar, with daily conferences taking place during the workshop was indubitably educational, both for the residents and for the workshop participants from other countries. Several educational workshops at a high educational level were also organised. These consisted in the repair and reconstruction of a dry stone wall under the guidance of a local artisan who was able to express the extraordinary value in landscape, functional, human and economic terms of the thousands of kilometres of low dry stone walls on the island. Another workshop was carried our involving the creative upcycling of waste collected on the beach, thus raising awareness on the need for waste prevention, as well as a workshop on the VerSus sustainability principles. In addition, a game with card families was designed and manufactured to show how to match the island’s landscape units with its most characteristic buildings, construction techniques and materials. While these activities, which were both practical and recreational, contributed to the dissemination of sustainability principles inherent to the vernacular tradition, an international competition was also organised, with the participation of artisans and artists whose work took some form of inspiration from local culture and tradition, and with an internationally renowned judges’ panel. The works selected formentera: cultural heritage and sustainability • f. vegas, c. mileto, l. garcía-soriano, v. cristini were included in an exhibition for the duration of the workshop and the prizes were awarded on the fi­nal day. The celebration of this workshop was widely promoted in the local press, radio and television, as well as on social media, and as a general rule the VerSus project is following the same dissemination strategy through its webpage, Instagram, Facebook, YouTube channel, articles and books. Lessons on sustainability This in-depth study of life in Formentera has shown how the island’s vernacular tradition provides a great many lessons on sustainability which can be extremely useful for the future. The strategies im­plemented for the transfer of knowledge to society have ultimately confirmed the need to highlight this message within society. Residents, specialists, artisans, artists, children, young people and students were the first to be amazed when they became fully aware of both the sustainability values of vernacu­lar culture and tradition and their potential application in architecture and contemporary artistic man­ifestations. A small island such as Formentera has had to become self-sufficient in order to survive, reinventing its adaptation to the climate and geographical setting, reducing its dependence on outside raw mate­rials and taking advantage of all the means at its disposal, recycling them when necessary. A unique example of this is the island’s flat roofs, which use the ash from the traditional charcoal production in combination with Posidonia seagrass and local clay to produce the layer of waterproof insulation used on these roofs. Another example is the use of widely available stone found in the construction of low dry stone walls and load-bearing walls for buildings, which also frees up fields for crops. Other examples include the many benefits from fig trees, with their branches spread out and propped up, • People playing with the cards of The Seven Families Students surveying local dwellings on the island of Formentera (credits: F. Vegas, C. Mileto) opposite page Traditional access porch to the casament (credits: F. Vegas, C. Mileto) thus multiplying both fruit and shade, or the traditional balance between agriculture, livestock farming and fishing, which over the past centuries has allowed the people to live uninterruptedly on an island with few resources. The aim of the VerSus+ project has not been the discovery of any novelties pertaining to sustainability in the vernacular tradition, but rather to highlight the principles underlying the island’s ancestral cul­ture, seeking ways to transmit these values, providing the municipality and institutions with tools which will also allow them to transmit this knowledge and awareness anew, appealing both to residents and visitors to the island. References Bayart P., Ferrer Mayans V. 2006, Formentera, Consell versitat de les Illes Balears, Palma de Mallorca. Insular d’Eivissa I Formentera, Eivissa. Andreu J. 2008, Arquitectura tradicional de les Balears, Marí P., Cardona Torres S., Prats X. 2003, Guía del El Gall Editor, Pollença (Mallorca). patrimonio arquitectico de Eivissa y Formentera, Di- Colomar Ferrer S. 2009, Formentera a l’època contem­ ario de Ibiza, Ibiza. porànea (1782-2007), Edicions Documenta Balear, Posadas López E.J. 1995, Arquitectura defensiva de Palma de Mallorca. Formentera, Ibosim, Eivissa. Mileto C., Vegas F. 2017, Plan de gesti para el desar-Ferrer Abárzuza A. 1998, Arquitectura tradicional rollo de estrategias de actuaci para compatibilizar el eivissenca, Conselle Insular d’Eivissa i Formentera, impacto del turismo con la arquitectura tradicional a Servei Tècnic d’Arqueologia, Eivissa. través de un estudio piloto en la isla de Formentera, en el marco del Plan Nacional de Arquitectura Tradicion-Roig Planells S. 2000, Arquitectura popular de Formen­ al, Ministerio de Educación, Cultura y Deporte, Un­ tera: Característiques i evoluci, in Oliver Trobat M.F., published. Verdera i Verdera J., Formentera: historia i realitat, Uni­ formentera: cultural heritage and sustainability • f. vegas, c. mileto, l. garcía-soriano, v. cristini sant'antioco: cultural heritage and sustainability Letizia Dipasquale, Alessandro Merlo, Gaia Lavoratti, Lucia Montoni Università degli Studi di Firenze, Florence, Italy Maddalena Achenza Università degli Studi di Cagliari, Cagliari, Italy Environmental and socio economic-context Connected to Sardinia by an isthmus built by the Carthaginians and improved by the Romans, the is­land of Sant’Antioco is off the southwestern coast of Sardinia, Italy. It is a volcanic island with large ar­eas of limestone and Quaternary deposits on the east coast. The western part of the island is character-ised instead by vertical or very steep cliff faces, interspersed with numerous inlets. The climate is Mediterranean, with long, dry summers and mild winters. The average annual temper­ature is 21 degrees, with 250 mm of rainfall per year. The presence of the sea has always strongly influenced this area. In addition to being a valuable re­source for the economy, which has historically been based on fishing, the sea is an essential part of the local culture, giving rise to customs, myths, routines, and a way of life. Even the name of Calasetta, the town located on the northern tip of the island, is linked to the sea. It derives from ‘Cala di Seta’, and re­fers to byssus, a silk-like filament obtained from the gnacchera, or pinna nobilis, once abundant in the surrounding sea (Rombi, 1988; Cabras, Rivano Poma, 1992). The island hosts 10,600 permanent residents and about 10,000 visitors in the summer. Fishing, salt cultivation, agriculture, and especially winemaking are the main historic economic sources. Although tourism now accounts for a significant portion of the economy, traditional local production and small handicraft workshops dedicated to weaving, byssus processing, and wooden boat manufacturing still persist. Cultural landscape The island of Sant’Antioco has a hilly topography that is characterised by Mediterranean scrub with low-growing plants, such as juniper, myrtle, lentisk, rosemary, and dwarf palms, as well as vineyards and arable land that is cultivated to produce wheat and legumes. The Piedmontese colonists who arrived in this area in 1773–1774 introduced the system of grape culti­vation and wine production, which has characterised the island’s economic development and cultural landscape in a profoundly balanced relation with the territorial and environmental context. The nature of the sandy soil has made it possible to cultivate the ungrafted vine without resorting to American vine grafting. This rare cultivation technique brings several advantages to the plant, such as greater drought resistance, longer vineyard longevity, and a better vegetative-productive balance. The opposite page Digital survey of of the Perdas Nieddas tuna fishery located in punta Maggiore, Sant'Antioco (credits: CHM_Lab) • Traditional vineyard cultivation in sand Baracca, a small rural dwelling (credits: Hirusha Hettiarachchige Don) Carignano vine, which is cultivated without external support structures, is highly resistant to sea winds, which has enabled it to be planted in the sandy, sunny soils of Sant’Antioco. Traditional methods, such as treating the vines with sulphur and copper, fertilising them with manure and fava beans, weeding by hand, and using green manure, are still employed. The vineyards occupy large portions of land, bordered by fences made of blocks of trachyte, a local rock of magmatic origin, long and narrow in shape (about 30 x 150 cm), positioned at about 2 m from each other. The stone blocks, locally known as Sschèn, are connected to each other by reed screens, which serve to protect the plants from strong winds. Prickly pear plants were often placed at the edge of the vineyards, also serving as wind shields. In terms of biodiversity and the valorisation of small territorial productions, the production of black len­tils (Lentiggia naigra de Cadesedda) should be mentioned. The lentil was imported from the Tunisian coast island of Tabarka by the Tabarchini, who are ancient Ligurian settlers from Pegli who were moved there in 1544 by the Genoese Lomellini family and were known for their coral-fishing prowess. For-ty-eight of these Tabarchini families arrived to colonise the island of Sant’Antioco in 1770 and settled there to practice agriculture and farming. The black lentil was planted in the centre of the rows of vines once vine cultivation was widespread throughout the entire agricultural area. The lentil was cultivat­ed as a source of protein and also used by farmers as an exchange for fish products and a method to im­prove soil fertility. At risk of extinction in 2017, the production of black lentil has increased, thanks to a regional announcement that resulted in the creation of a protection community, from 50 kg in 2019 to 100 kg in 2020, grown by 10 farms, three of which are organic. sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza • Traditional rural dwellings A rural dwelling The traditional rural dwelling (known as Baracca) is a small (25–30 m2), rectangular, single-cell vol-(credits: L.Dipasquale) ume, almost always located at a corner of the agricultural plot. These tiny structures served as a winter base for farmers and a summer residence for the entire family which moved from the town to the coun­tryside. A wooden mezzanine (saié) divides the internal space of the hut into two levels, separating the living area from the sleeping area. The mezzanine, which is accessed by a wooden ladder, is built at the bottom of the space, where the useful height is higher due to the roof’s slope. The openings are limited and small in size. The access door is often positioned on the main front, fac­ing south-east. In many cases, a single small window on the north-west side, placed at a height above that of the loft, ensures effective cross-ventilation. The chimney, which was typically placed on one of the side walls, allowed for cooking and heating the space. A cistern (ciassè), typically located against the outside wall, provided the water supply by collect­ing water from the roofs through a system of downpipes. The walls have an average thickness of 50 cm and are made of red-brown volcanic stone (ignimbrite) bonded with a clay-based mortar. Due to the lack of tall trees, juniper wood or salvaged timber gathered from the beach were employed. The roofing, made of brick tiles, generally rests on a mat of woven reeds. Generally isolated within the plot, it is also possible to find typologies with several huts joined togeth­er, generating a housing stock. In some cases, additional auxiliary volumes outside the hut have been observed housing little farm animals. • Photoplan of the southeastern side of the section of Guglielmo Marconi street between Regina Elena street and Vittorio Emanuele street • Hypothetic philological outline of the five phases of increment of the 5x8 trabucchi type plot (credits: CHM_Lab) Urban morphology and development The island of Sant’Antioco is known since pre- and early history, as testified by the many Nuragic and Phoenician settlements and necropolises. After the Roman period it was abandoned for many centu­ries, due to the frequent raids by Barbary corsairs, until the middle of the 18th century when the village of Sant’Antioco began to be repopulated (Vacca, 2009). Calasetta is among the new lands founded by command of the House of Savoy in order to populate and protect the territory of Sulcis-Iglesiente from corsair raids. The layout of the city was designed between 1770 and 1771 by artillery lieutenant Pietro Belly (1731-1791) and is characterised by a Hippodami-an grid structured on two mutually orthogonal guiding axes; the main N-W/S-E1 route (via Roma2 for a total length of 108 trabucchi3) is countered by a S-W/N-E route (via Guglielmo Marconi, with a leng-ht equal to 54 trabucchi); both axes have a width of 3 trabucchi, while secondary roads have a width of 2 trabucchi. The church and the great cistern are located in the main square (24x12 trabucchi = 6 stari), while the supply storehouse (2x9 trabucchi) is located along the southern limits of the settlement. 1 The settlement is rotated 45° with respect to magnetic north. 2 The toponymy used in the text is the current one. 3 The trabucco is an ancient unit of measurement used in Piedmont until 1818 that corresponds to 3.082596 metres and can be divided into 6 piedi measuring 0.513766 metres (Martini, 1883). sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza The 39 plots, assigned to the first thirty-eight families that settled there (Schirru, 2013), are of different sizes depending on their location within the settlement: • 5x8 trabucchi along the long sides of the square, on via Marconi and via Tabarkini. • 4,5x9 trabucchi on the S-E side of the square, • 9x5 trabucchi on via Solferino. Within the plot is the dwelling itself (square in plan and with a side equal to 1.5 trabucchi) located at the corners of the properties, while the rest is left to arable land4. The arrival of new settlers made it necessary to extend the settlement. The Expansion Plan, drafted in 1773 by the Savoyard engineer Lieutenant Giovanni Francesco Daristo (?-1777), increased the availa­ble lots by only partially complying with Belly’s layout. A comparison of the two plans reveals the following: • a different distribution of secondary routes, especially along the N-W/S-E expansion axis (via Roma), which determine the structure of the typical block in Calasetta (8x15 trabucchi), • the relocation of the parish church to a second square placed along the main axis5, • the setting of the defensive walls (two irregular and mirror-like pentagons) provided with six bas­ tions6. In the mid-19th century, the building fabric still consisted of scattered houses aligned along the streets of the 18th-century layout. The surveyed area, between the Savoyard Tower and via Savoia, was set­tled between the late 19th century and the early years of the 20th, following the same plan layout set by Daristo. From the reading of the current context and the analysis of the historical iconography it is possible • Regional Technical Map 1:2000, Region of Sardinia (credits: CHM_Lab) • Plan of the new settlement to be established in the Island of Sant’Antioco in proximity of the Tower of Cala di Seta (credits: Ing. Pietro Belly, 1770, A.S.Ca., Regia Segreteria di Stato, Serie II, Volume 1291, carta 45) Drawing of the village of Calasetta and its surroundings (credits: Engineer Giovanni Francesco Daristo, 1773, A.S.To., Sardegna, Sezione Corte, Paesi, Sardegna, Materie Feudali, Feudi per A e B, mazzo 22 “Isola di Sant’Antioco”, file 73) Settlement of Calasetta (credits: Maggiore di Stato Carlo De Candia, 1844, A.S.Ca., Regia Segreteria di Stato, Real Corpo, serie mappe, unità 004, scala 1:5000) 4 A differnet metrological reading to that of Schirru (Schirru, 2013) is proposed. 5 This proposal was also later discarded, and the first core of the present religious building was constructed between 1838 and 1840 in what is now Piazza Gautier (Cabras, 2010). 6 It should be noted that in both the Belly and Daristo projects the tower is incorrectly placed. • Aereal views of the city of Calasetta opposite page Typological process of the elementary building cell (dwellings): diachronic variants (credits: CHM_Lab) to deduce the process that led the early sparse fabric to turn into a ‘dense’ fabric of terraced houses in which every block presents along the whole perimeter a continuous street-front construction. Once the agricultural function was lost, every plot was first divided transversely into rectangular plots (phase 1) and then, presumably at a later moment (phase 2), also divided longitudinally. Throughout the decades, the alleys that led to the plots (phase 3) were gradually incorporated into the buildings. The original dwelling cells were extended both in depth (at the expense of the appurtenance areas, phase 4 and phase 5) and in height (with the addition, in general, of only one storey). The building type in an urban context It is likely that the original housing cell located within the plot consisted of a single room covered by a sloping roof directed toward the farmyard, from which the building could be accessed. At an initial stage, the urban building type must not have been much different from the rural one, a configuration that changed radically when, once the productive function of the lots had ceased, the dwellings (phase 1) opened onto the public street. This important change had two relevant effects: a different direction of the slope and the creation on the street front of a sort of ‘veil’, or ‘veletta’, consisting of an extension in height of the facade in order to conceal the pitch of the roof. There may be more than one reason for the presence of this element, which still characterises the architecture of Calasetta today: the sav­ing of both time and costs obtained by avoiding the complete demolition of the upper part of the origi­nal rear wall; the advantage of having an impluvium to channel water to a possible cistern; and the wish to maintain the same street-front appearance (with the exception of the entrance door to the houses) which had been consolidated over time. The possibility of extending the cell both in length and height brought about early variants to the orig­inal type. In the least articulated version on the facade there are three openings: on the ground floor there is an access door and a window that illuminates the living area, and on the first floor there is an additional sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza window located in the center of the wall (in some cases a French door that opens onto a small balcony supported by three corbels) which provides the sleeping area with light. The internal staircase, aligned with the front door, is usually very steep (a typical feature of Genoese fondaco storehouses; Caniggia, Maffei, 2008) in order to limit its overall dimensions. The building material consists of ignibite blocks from open-pit quarries in the proximity of the settle­ment, some of which are still visible today. The exterior stone masonry, covered with lime mortar and dyed in pale colors, has a skirting approximately 60 cm high, made of larger ashlars and a different col-ouring of the surface finish. An articulated rainwater collection system, where present, fed rainwater to cisterns excavated in the rocky mantle below the dwelling. The kitchen area generally included a fireplace, used for the prepa­ration of food and heating the dwelling, and a connection to the water supply from the cistern. The main change introduced over time concerns the roofing system. A single pitch was sometimes preferred to a gabled roof, and this was usually built together with the vertical extension of the dwell­ing. The two pitches7 can be positioned perpendicular to the street, or else be arranged parallel to it8; 7 The two pitches are supported by a timber frame consisting of main rafters and secondary joists placed at intervals equal to that of the tiles and counter-tiles that form the roof covering. A false floor slab of reeded roofing separates the attic from theroom below, thus providing a better microclimate within the dwelling. In many cases the traditional tiles and counter-tiles have been replaced by Marseille tiles. 8 In interventions that are more respectful of tradition and of the consolidated image of the urban context, the veletta has sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza the second solution provides an undoubted advantage: by having rainwater flow into gutters and down­spouts facing their own plot of land or the public street rather than in the direction of the spine walls be­tween the two buildings, it avoids possible disputes with the neighbours. The increase in floor area gave rise to further variations of the original type9: in many cases the building became a multi-family dwelling, accommodating one apartment on each storey; the number of open­ings on the upper floors increased, usually to two per floor, distributed along two vertical axes. In addition to residences, the lots also include warehouses or spaces suitable for storing tools and/or sheltering animals. These structures, of the same size as the basic cell, are single-storeyed and are cov­ered by two pitches that are perpendicular to the road. The main facade is characterised by a single large archivolted opening with a double-panelled wooden gate, located in the center of the plastered wall. In order to ensure a greater functionality and adequate ventilation and lighting for these rooms over time, the gate was replaced with a rectangular doorway and a window. The Savoyard tower At the top of the hill overlooking the town, at the end of Marconi Street, stands the circular tower known as the ‘torre Sabauda’, or Savoyard tower (also known locally as the ‘tower of the French’ or the ‘civic tower’), whose construction predates the one at Terranova (1746; Marongiu, 1977). The structure, which has a diameter at the base of 16.21 m, and 14.03 m at the top, with a total height of 14.20 m10, served both as military stronghold and watchtower. The wall is composed of uncut trachyte been reconstructed, which, in the case of pitches parallel to the road, has sometimes been erected above the last row of roof tiles, which, therefore, protrude from the main facade, thus resulting in an ‘peculiar’ crowning element. 9 Over the past decades, a rather flexible building regulation has allowed the indiscriminate use of incongruous materials in doors and windows and in wainscoting, as well of shading systems that do not belong to the local tradition, the installation of eave gutters on the main facades, and the construction of balconies using improper techniques, which have in part compromised the distinctive features of the Calasettan building tradition. 10 Measured from the floor level on via Regina Elena, in axis with the second floor access door. • Urban warehouse Traditional stone masonry (credits: authors) opposite page 3D model, plan and section of the Perdas Nieddas tuna fishery located in punta Maggiore Pointcloud, plan and section of the barracca located at Saline (39°04’34.1”N 8°21’43.1”E) (credits: CHM_Lab) • 3D model, plan and section of the Savoyard tower (credits: CHM_Lab) stones of different sizes with horizontal recursions. Restoration interventions carried out to repair col­lapses, as well as tampering of the structure due to the enlargement of some windows and the probable reduction of the total height, are evident on its surface. A skirting made with ashlars larger than those above characterises the connection of the tower to the ground, while a projecting reinforcing rod can be seen at its top. Access to the tower is placed at a height of 6.50 m, so as to make the tower impregnable in case of a siege. Six small embrasures suitable for firearms open in the wall thickness, which varies from 3.70 m to 2.60 m. The structure is divided into two levels: the lower one, accessed through a door added during the res­toration works in the Eighties of the 20th century, has the natural rock as pavement, from which a cen­tral pillar rises forming three arches that support the new timber floor above. On the left side of the door there is an opening connecting to the water cistern. The upper level, also divided by a spine wall, is covered by a two-coloured limestone ‘basin’ vault that supports the last floor, which is accessible by way of a stone staircase carved into the wall thickness and covered with a rampant barrel vault11. 11 Since 1875, the tower and the surrounding state land have been the property of the municipality of Calasetta. The ground floor of the tower currently houses an archaeological museum managed by the Macc foundation; the upper level, which is divided into three different rooms, is used for ceremonies or temporary exhibitions. sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza Perdas Nieddas tuna fishery The Perdas Nieddas tuna fishery, located along the longitudinal axis of the promontory of Punta Mag-giore in a North-Northwest/South-Southeasterly direction, is a complex that has been abandoned since the beginning of the 20th century, yet still preserves the remains of buildings for the processing of tuna caught in the nearby waters12. In the documented area there are two small buildings for the storage of salt, two sets of stoves for cook­ing the raw material, and the smokestack, which skillfully combines the use of brick elements, special pieces, and sandstone blocks. The two sets of stoves, 11.40x2.43 m and 15.08x2.43 m partially buried parallelepipeds, have five and seven holes, respectively, which open on the horizontal surface into large circular vents; metal recepta­cles were placed in these vents containing the chunks of tuna. On the only long side above ground and at each opening there was a hole for feeding wood to the fire, while also serving as an air intake. On the opposite side, a further hole served instead as a forced draught, allowing combustion fumes to be chan­neled through underground pipes to the smokestack, where, thanks to the chimney effect, they were expelled at a height of 7.52 m. Intangible heritage The intangible cultural heritage in Sant’Antioco includes a wide range of traditional knowledge and practices concerning the management and conservation of natural resources, including traditional ag­ricultural techniques, the balanced management of the land to prevent erosion and ensure agricultural production, and the processing of products derived from agriculture and spontaneous vegetation. The island’s Mediterranean scrub is a resource for producing not only crafts but also food products: the mas­tic tree, for example, was used to produce oil, which was consumed when olive oil was not available; from the dwarf palm tree, traditional brooms of various sizes are still produced today, by processing and plaiting its dried leaves. The cultural identity of Calasetta was influenced by the cultures of the Genoese and Piedmontese populations who founded and inhabited the city. The commonly spoken language is the Tabarchi-no dialect, which is a unique blend of Ligurian and Sardinian, inherited by the migrants from Tabarka who founded the city. The Tabarchino dialect finds expression in stories, popular songs, and serenades. Tabarkan traditional customs are also deeply rooted in the gastronomic traditions and popular festivals (such as the Feast of San Pietro and the Tuna Festival). A valuable experience of enhancement of the Tabarkan culture has been conducted by the Millepiedi 12 The tuna fishery was built in 1772 under commission of Giovanni Porcile, captain of the Royal Sardinian Navy, yet its stopped operating after only one year. From the year 1773-74 it was granted to the Order of Saints Maurice and Lazarus, and despite numerous changes of ownership and incidents, it continued to operate until the second half of the 19th century. The buildings used for the processing of tuna were built during the second half of the 19th century. The present spatial distribution only partly reflects the way it was originally, because the large area where the nets were prepared and the boats were stored is now devoted private residential purposes (Contu et al., 2006). • and opposite page Pictures of some of the activities done during the workshop in the island of Sant'Antioco Workshops and field trips with artisans, interview and seminar (credits: authors) association, which, in the framework of the project Raixe - financed by the Region of Sardinia - has cre­ated a permanent exhibition and a digital archive aimed at fostering the dialogue between the local cul­tural associations and providing a place for the sharing of memories, knowledge, and know-how. The five itineraries of the exhibition show the elements that represent the intangible heritage and the cultur­al identity of Calasetta: history, memory, cycle of life, cycle of the year, traditional crafts, and activities. Versus+ strategies applied In the framework of the VerSus+ project, several research and educational activities have been carried out. Among these, the project partners UNICA and UNIFI have run a joint didactic programme that involved students of the Master Courses in Architecture at the two Universities. During the period of one semester, about 25 students were called upon to assess four main subjects: the local cultural land­scape, the relation of the people with the sea, the living heritage, and the urban morphology. The goal of the course for the attending students was to develop skills to analyse, understand, inter­pret, and communicate the local heritage values of a place that was still unknown. The course, attend­ed jointly by the students of the two universities in a combined form (online and in-person classes), in­cluded an on-site workshop where the two groups came together. According to the variety of the analysed topics, the activities ranged from interviewing artisans and pro­ducers, documenting some of the major activities on the island, such as agriculture, fishing and their related production, to analysing the architectural and urban peculiarities of the island and of Calaset­ta in particular. During the workshop in Calasetta, students and researchers interviewed local scholars, masters of dry stone walls, shipwrights who still preserve the art of making wooden boats, craftspeople sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza who make brooms from dwarf palm leaves, fishermen, grape and black lentil growers, serenade singers, and producers of typical gastronomic products. Four buildings, representative of Calasetta’s cultural heritage, were surveyed using active sensors (laser scanners) and passive sensors (cameras for terrestrial and aerial photogrammetry) to produce graphic drawings and 3D models: a rural traditional building (baracca), a productive structure (the ancient trap of Calasetta), the Savoyard defensive tower of Cala­setta, an urban building hosting a digital exhibition, and one of the main streets of Calasetta. The tangible and intangible heritage was documented through sketches and technical drawings, vide­os, photos, and descriptive texts, which have been uploaded onto the Heritage for People Web App cre­ated as part of this project. The reported analysis served at the same time as the basis for the creation of serious virtual games. The four games set up in Calasetta by the students addressed the authentic spir­it of the island in connection with the landscape, the urban settlement, the relation of the population with the sea and, finally, with the local living traditions. All games can be played by scanning with the cellphone a QR-code to be found in very frequented corners of the village. From there, a narrated story accompanies the player into the discovery of the history of the settlement, as well as of the peculiar tra­ditions of the island, including a local language, music and songs called serenate, the art of shipwrights, and a wise, respectful use of the landscape for living and for production. Lessons of sustainability The analysis of the traditional tangible and intangible heritage of Sant’Antioco has given us the chance to understand the richness of its cultural value, which is the result of a skillful combination of resourc­es linked to a limited geographical context and the ability to embrace diverse cultural influences. The • Local artisan working with Mediterranean dwarf palm (credits: authors) traditional architecture of Sant’Antioco harmonises with the environment: the few resources availa­ble are used sparingly and intelligently. The small rural buildings are adapted to the local climate: they have thick stone walls with high thermal inertia, a compact shape for reducing the surface area exposed to external temperatures and minimised openings to reduce heat gain from the intense summer sun. The position of the openings on opposite sides of the building – the south-east door and the small win­dow to the north-west, Mistral wind direction – facilitates cross-ventilation, allowing cool breezes from the sea to pass through the interior spaces and promote airflow. Rural and often traditional urban dwell­ings incorporate rainwater harvesting and storage systems to supplement water supply during dry peri­ods. The position of the plants within the plot is also designed to enter into a dialogue with the local mi-croclimate. The use of locally sourced, low-transformation building materials not only reduces envi­ronmental impacts but also contributes to the architectural identity of the area. Handcrafted products made from the materials available on the island show expert knowledge of resources, great creativity in processing raw materials and developing circular processes, and a deep respect for nature. Simple but not obvious lessons in sustainability, in an era when saving resources and reducing waste are two man­datory rules to ensure the survival of biodiversity and of the next generations. In an island where tourism is the main source of the economy, traditional architecture and cultural heritage can play a key role in a development that is more in harmony with the environment, society, and culture. Encouraging cultural and experiential tourism, while experimenting with forms of diffuse hospitality, could enhance rural heritage, which is currently largely abandoned or subject to process­es of profound transformation that erase its identity features. But it can also generate new opportunities for young people and thus reduce migration. The intangible heritage, including the gastronomic and Tabarkan traditions that have survived over the centuries and still constitute important aspects of the identity of the place, must also be considered as elements to trigger innovative forms of tourism and so­cial economy, capable at the same time of safeguarding the environment and the territory. sant'antioco: cultural heritage and sustainability • l. dipasquale, a. merlo, g. lavoratti, l. montoni, m. achenza References Cabras M.B. 1974, Calasetta e i Calasettani: breve storia documentata seguita da una scelta di raccon-ti tradizionali locali tradotti in italiano, Edizioni 3T, Cagliari. Cabras M.B., Rivano Poma P. 1992, Calasetta, storia e tradizione orale di liguri e piemontesi in Sardegna, Li-totipografia Tea, Cagliari Cabras M.B. 2010, Calasetta, la Parrocchia di San Maurizio. Appunti di storia (1770-1840-2010), Lito­grafia Susil, Carbonia. 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Rombi B. 1988, Un anno a Calasetta, ECIG, Genova. Schirru M. 2013, La fondazione di Calasetta, un pro-getto urbano Settecentesco nel Regno di Sardegna, in Various Authors, Il tesoro delle città, Associazione Sto­ria della città, 7, Edizioni Kappa, Rome, pp. 277-293. Vacca G 2009, Tracce. Il primo popolamento dell'isola di Sant'Antioco, CUEC Editrice. Finito di stampare da Rubbettino print | Soveria Mannelli (CZ) per conto di didapress Dipartimento di Architettura Università degli Studi di Firenze 2023 The publication presents the results of the project ‘Versus-Heritage for People’, funded by the Creative Europe EU programme. The main aim of the project was to actively involve a broad audience and raise awareness among it concerning the value of vernacular knowledge in shaping more sustainable and resilient models of development. The material and immaterial elements constituting a vernacular heritage (encompassing local materials, construction methods, models for living and social interaction, technical and environmental knowledge for the management of territories, natural resources, settlements, etc.) have enormous potential for generating forward-thinking models that can improve the environmental and social quality of our habitats, foster a sense of identity and belonging, and relate in a balanced way to the capacities of our planet. The book explores strategies and tools for managing and transmitting knowledge and the values associated with vernacular heritage. It includes concrete examples and good practices for engaging people in processes of knowledge and the enhancement of vernacular heritage values for sustainability. The outcome is the result of the collaborative efforts between the five academic institutions involved in the project – Universitat Politècnica de València as coordinator (ES), University of Florence (IT), University of Cagliari (IT), CRAterre-ENSAG (FR) and Escola Superior Gallaecia at Universidade Portucalense (PT). A total of 63 authors, comprising both external scholars and professionals, contributed to the book. Letizia Dipasquale Architect, PhD in Technology of Architecture and Design, Associate Professor in Production and Management of the Built Environment at DIDA, Department of Architecture, University of Florence. Her academic research is focused on the topics of vernacular architecure, cultural heritage management and sustainable transition. Saverio Mecca. Architect, Professor Emeritus of Production and Management of the Built Environment at the University of Flo­rence, he was Dean of Faculty and then Director of the Department of Architecture of the University of Florence, 2009-2020. He works in the research field of construction management and sustainable innovation of architectural heritage in the Mediterranean region. Lucia Montoni. Architect, obtained a postgraduate degree in Documentation and Management of Cultural Heritage. She is a PhD student in Technology of Architecture at the DIDA - University of Florence and collaborates with ETA-Florence company, which deals with communication and dissemination of scientific content on renewable energy. ISBN 978-88-3338-200-5 788833 382005