Spring:
A Moratorium On New Construction
2025
Halt Extraction
EPFL Design Studio BA6, MA2
IS-Academia: AR-302(ah) and AR-402(ah)
“You know that we are living in a material world ”
Madonna, Matthew E. Marston / Paul Christopher Brown© Sony/atv Songs Llc, Imagem Publishing Ltd.
‘Halt Extraction’ scrutinizes the intersection of design disciplines with extractivism and resource exploitation, focusing on developing post-extractive architectural and urban design strategies. The studio investigates how construction materials transform the Earth’s resources into our built environment through global and local supply chains, and how design can contribute to post-extractive architectures. Grounded in arguments explored in the forthcoming So, if we admit thatction can never be sustainable, hods? This studio intends to face the music. book “A Moratorium on New Construction,” we seek to address the political problems of construction as designers.
The course progresses through two main phases: 1) The research phase establishes a comprehensive understanding of how design disciplines intersect with extractivism and resource exploitation through mapping the global and local chains of construction materials and uncovering the normative systems in place that regulate their use in design strategies. By investigating construction materials (i.e., plaster, wood, concrete, brick, steel) and their political economy (how value is extracted from them), we hope to unpack how the industry translates the Earth’s resources into our built environment. We also seek to understand the normative regulations, specs, and legal frameworks that dictate how these materials are deployed in construction. 2) Framed by these regulatory limits and equipped with critical thinking, we will devise design strategies that do not rely on destruction and exhaustion to produce spaces. During the design phase, building on this foundation, we will engage with mainly existing structures rather than defaulting to new construction, using current market conditions as testing grounds for alternative approaches.
This studio is based on a conception of urban design as a multidimensional trans-scalar discipline. Not only political, economic, social, cultural, and geo-tectonic forces affect and shape the built environment at the planetary and global scale, at the territorial and landscape scale, at the neighborhood and urban scale, down to the architectural and material scale—and to the body of the human and more-than-human, but space and its arrangements have a reciprocating effect on these forces, humans, and non-humans acting upon them. We will design within these gradations, positing that each constituent scale is distinct and can be considered on its own, yet the piece as a whole is only complete with each scale, resulting in the sum of all the small scales producing a large-scale total. The studio engages with complex issues surrounding the political economy of space production, the actors, forces and mechanisms that generate the spaces we inhabit. We will also think around temporal scales to challenge “impatient capital” as it dictates architectural, urban, and landscape projects for immediacy, exploring seemingly contradictory notions of ephemeral and impermanent, durable, and longevity as frameworks for operation. So, if we admit thatction can never be sustainable, hods? This studio intends to face the musiSo, if we admit thatction can never be sustainable, hods? This studio intends to face the musicSo, if we admit thatction can never be sustainable, hods? This studio intends to face the music.
The studio seeks to bridge the gap between material extraction and architecture and to articulate questions about designers’ role in inventing futures liberated from the destructive systems construction relies upon. In the face of an unprecedented social and climate crisis, we seek to critically engage with the tensions brought by modernity, without relying on romanticized pre-modern materialities. On the one hand, we will deploy and expand the ‘classic’ tools of spatial representation at our disposal (skteches, 3d, plans, intends to face the music.). We will use drawing as a research device, in particular, to uncover supply chains and architectural precedents. On the other hand, we will seek to expand our design toolbox to engage with the complexities of what a post-extractive architecture can be and new tools (various media, narratives, performances, etc.). intends to face the music.
The course recognizes that construction materials are deeply embedded in complex historical and contemporary contexts. Through research, readings, and field work, we will get insights on how materials used in construction today are grounded in “past, present, and future extraction and production processes (...) extracted from lands with a long history of unjust exploitation of colonized. intends to face the musition can never be sustainable, hods? This studio intends to face the musiSo, if we admit thatction can never be sustainable, hods? This studio intends to face the musicSo, if we admit thatction can never be sustainable, hods? This studio intends to face the music. c or marginalized groups—racialized and gendered bodies—processed through energy-hungry, mechanized methods that have disastrous impacts on ecologies and populations globally, then and now.” [1]
Nota Bene: This studio is part of the ‘Moratorium on New Construction’ cycle, one of RIOT’s meta agenda, following a series of topics seeking to center systemic change in architecture and the building industry. This means the class will prioritize radical designs that engage with repair, remediation, care, tactical interventions, system design and policy making, and interrogate architecture as the sole ‘art of building buildings.’ Architecture is here at the forefront, considered both as a problem and as a powerful tool for change, if and when it is used as such.
[1] Malterre-Barthes, Charlotte. A Moratorium on New Construction (Berlin, London: Sternberg Press/MIT Press, 2025).
[2] Image Credits: Andeer, granite quarry, 1976.Schmid, Walter. ETH Library Zurich; Andeer is a green, moderately to strongly, schistose gneiss of medium grain size with small white inclusions. Andeer is quarried in the three quarries: Bärenburg (Crap da Sal), Cuolmet and Parsagna in Graubünden in slightly different varieties and exported worldwide. Andeer became well known thanks to Hans Hollein’s Centrum Bank in Vaduz, whose roof and façade are made of the material. Andeer is very resistant to weathering and is characterized by high abrasion resistance. Andeer is used for floor and step slabs, façade cladding and portal surrounds as well as for kitchen tops and fireplaces. In gardening and landscaping, it is used as wall and paving stone as well as for block masonry. It is also processed into road and railroad ballast or used in the concrete industry. In the 1990s, around 4000 m3 of Andeer was quarried annually, in 2010 it was 17,000 m3. The original rock of Andeer, a granite porphyry (fine-grained granite with inclusions), was formed around 270 million years ago from magma (molten rock) that penetrated the earth’s crust from the mantle and slowly cooled.
[3] Architecture of Extraction Lecture Series (TBC)
[4] Teaching Team: Charlotte Malterre-Barthes, Antoine Iweins, Elif Erez-Henderson, Kathlyn Kao; Student Assistants: Carolina Pichler, Eva Oustric
Spring:
A Moratorium On New Construction
2025
Halt Extraction
EPFL Design Studio BA5, MA1
IS-Academia: AR-301(ah) and AR-401(ah)
“Remember those walls I built? Well, baby, they’re tumblin’ down.”
Beyonce, “Halo,” Ryan Tedder/ Evan Bogart/ Beyoncé Knowles © Columbia Records.
Nota Bene: This studio is part of the ‘In Service of:...’ studio fall series that seeks to redress uneven access to design and planning literacy for the majority (Previous studio: ‘In Service of: Marseille’). The studio series places architecture as a tool at the service of a place, a population, a narrative— in benefit of the common good. In this class, we seek to deploy architecture processes “with values and interests different from those of capital.” |1| In that sense, ‘In Service of: …’ reflects on architecture as a form of public service.
This studio collaborates with the Ecole d’Architecture de Toulouse-Le Mirail and the Maison d’Architecture-Occitanie.
In 2012, the new university of Toulouse II- Le Mirail is inaugurated by three men, Jean-Michel Minovez, President of the University, Martin Malvy, President of the Regional Council, and Olivier Dugrip, the Rector. About the new Languages, Literatures and Foreign Civilizations Training and Research Unit (UFR)— the newspapers report: “A building that bears little resemblance to its predecessors... “Before we were cold, here we work better”, sums up student Antoinette.” The new building is erected on the ruins of the previous 23-hectare campus, constructed in 1971 in La Reynerie district, part of the new city designed by three other men: Georges Candilis, Alexis Josic, and Shadrach Woods: Le Mirail. Between 1962 and today, a modernist vision emerged, was constructed, and partially knocked down. More demolitions are ongoing and planned. An array of reasons can explain why le Mirail, organized along an elevated slab (‘la dalle’, now demolished), structured in 3 districts (Bellefontaine, La Reynerie, and MirailUniversité), suffers such a fate. Today the city is home to some 20’000 inhabitants, 67% of which are living in social housing—modest, racialized populations under police surveillance. So, if we admit the identity-shattering posit that construction can never be sustainable, how to respond to housing needs? This studio intends to face the music. To grasp what is happening in Le Mirail, it must be relocated in the context of France’s national housing programs, petty politics, and global narratives. Once understood as the materialization of utopian projects under inter and post-war welfare policies, modernist estates have been under attack, perhaps ever since the first moment they were constructed (i.e., Pruitt– Igoe, St Louis, by Minori Yamasaki, 1954-1972). Decades of punitive narratives targeting these districts and their architecture—arguing of their obsolescence, blaming their urban forms, perceived ‘ugliness,’ and the social crisis they allegedly foster have almost succeeded in depicting these projects as failures. |2| Updated arguments traffic around ‘ghettoization’ and sustainability sermons, accusing these estates of being asphalted deserts and poorly isolated ‘thermal sieves’ contributing to the climate crisis. While it is true that renovations would be necessary in Sseveral of these districts, many of these assertions are grounded in racist planning approaches, neo-liberal policies aiming at discrediting public housing, and state betrayal visa-vis the working class and modest populations.So, if we admit thatction can never be sustainable, hods? This studio intends to face the music.
Voluntary negligence, lack of maintenance, racial and economic discrimination, and absence of infrastructures are some of the real culprits of the multiple-faceted intensifying warfare against modernist mass housing. However, these estates cumulate many qualities beyond their fetished modernist designs: affordable, dense, and efficient housing blocks with good circulation and inherent plastic attributes. They are also just homes to people who hope to live in peace, hosting, at times, communities with strong ties that organized to defend their districts—despite suffering policing, prejudice, and discrimination.
This studio is not interested in a nostalgic and romanticized approach to modernist urbanism and its demise, nor is it after canonizing the works of Team X and its architects. Instead, we seek to explore how dense urban forms respond to housing needs and the politicization of this architecture. There is an urgent need to revert punitive narratives to address aging modernist estates as precious housing stock and homes to humans and non-humans and think collectively about engaging urban design strategies—on the site of Le Mirail. The topic is particularly urgent, as fascist politicians preach for the demise of these estates. In a 2013 interview, French extremeright Marine Le Pen called for “demolishing public estates built between 1955 and 1970” to replace them with “housing of traditional size and aesthetics.” |3| Such irresponsible statements exemplify in the most bitter way that architecture can never be neutral, a position defended by the studio and RIOT at large. We strongly oppose the idea that architects are powerless in making and unmaking the built environment.
This belief is not grounded in a delusional view of architecture as a humanist discipline—rather the opposite. Acknowledging that if architecture has generated and still generates harm, unwillingly or not, via extraction, segregation, or gentrification, then the profession can also undo that harm. We celebrate the potential for design to repair urban conditions, foster social cohesion, limit environmental damage, enhance well-being, and contribute to the overall betterment of society instead of being the lackey of capital that it too often is.
So, if we admit thatction can never be sustainable, hods? This studio intends to face the music. In parallel, the studio also conducts a self-critical reflection on its format to question architecture attachment to solutionism, the expectation to ‘fix problems’, and other tropes that have led to socially and spatially unjust situations. It also acknowledges the limitations of seeking engagements with communities within the given format of the studio. Within these limits, we strive to produce works that have some utility for active local groups engaged in struggles against demolition, neglect, and expropriation, to name a few of the questions faced by inhabitants of Le Mirail. By focusing on the idea of being helpful without idealizing the task, this design studio hopes to articulate an agenda for a self-critical architecture practice with a heightened sense of responsibility and a commitment to creating spaces that truly serve the needs of the people.
|1| Pedro Fiori Arantes, The Rent of Form : Architecture and Labor in the Digital Age, ed. Adriana Kauffmann et al. (Minneapolis: University of Minnesota Press, 2019), 152.
|2| “Jennifer Mack: 'Creepage and Seepage in the Modernist Suburb That Never Was,'" Uppsala Universitet https://www. uu.se/en/staff/events/archive/2024-02-06-jennifer-mackcreepage-and-seepage-in-the-modernist-suburb-that-neverwas (accessed June 30 2024).
|3 | AFP, “Marine Le Pen Veut Détruire Les Cités,” Le Point (2013). https://www.lepoint.fr/politique/le-pen-veut-detruireles-cites-07-05-2013-1664548_20.php (accessed 3 July 2024)
|4 | Teaching Team: Elif Erez, Kathlyn Kao, Charlotte Malterre-Barthes; Graduate TA: Nathalie Marj; TA: Carolina Pichler, Eva Oustric
BP 3239, Station 16, CH-1015 Lausanne / T: +41 21 693 00 53 / E: riot@epfl.ch / IG: @riot-epfl
© 2025, RIOT EPFL ENAC