The construction industry's role in the current climate crisis is deeply concerning: spanning material production, construction, and building operations, the sector is one of the largest emitters of greenhouse gases. At the same time, urban populations are growing at historic rates, and when looking at the development of large cities—which are major energy consumers—it seems that reducing the discipline's impact relies on small-scale community and individual initiatives rather than broad political and professional actions.

History shows us various local techniques and materials that have proven sustainable over time through the efficient use of resources that require no heavy industrial processing and eliminate the need for long-distance transportation. In some cases, at the end of their life cycle, materials like adobe and timber can even be returned directly to the environment.

One of the big economic factors of the COVID-19 pandemic has been the issue of tenant evictions and rent moratoriums. As millions of people quickly lost their jobs, it meant that they began to struggle to pay their rents. Now, as the economy slowly begins to recover and some return to work, there’s been pushback on the moratoriums, with landlords and tenants being split on how to move forward with the future payments. Tenants still can’t pay their rent and landlords themselves are burdened by the lack of income. But what this tug of war really sheds light on is how out of reach the costs of living have become in some of the densest cities, and how housing in some ways has been seen as an amenity, not a necessity or a basic right- even in a global pandemic.

This article was originally published on Common Edge.

Architecture 2030 is calling on all architects, engineers, planners, and individuals involved in the building sector worldwide to design all new projects, renovations, landscapes, cityscapes, and infrastructure to be zero carbon starting now.

With the building industry responsible for 50 per cent of material consumption worldwide, GROHE sees huge potential for innovation here and is putting the Cradle to Cradle® design concept at the heart of its product development.

Artist collective Space Saloon recently completed the inaugural Public Art and Ecology Artists-in-Residence in the Okoboji region of Northwest Iowa. Observing local landscapes and diverse ecosystems, the team created a series of temporary installations, site-specific sculptures and multi-species performances. Working in association with Imagine Iowa Great Lakes and the Iowa Lakeside Lab, the process led to a series of public events reimagining how to engage regional ecologies.

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In this week's reprint from Metropolis, the National Gallery of Victoria, a thought-leading institution surveys the ever-expanding fields of speculative and critical design in Australia, through the work of Formafantasma.

This article by Diego Navarro-Mateu, Oriol Carrasco, and Ana Cocho-Bermejo was originally published under the title "Diseño inverso para superficies doblemente regladas: aproximación geométrica y optimización del hypar de la Iglesia de Nuestra Señora del Valle de Félix Candela" in issue 27 of the Dearq journal on July 1, 2020 (DOI: https://doi.org/10.18389/dearq27.2020.08). The following text proposes a reverse engineering/design methodology based on evolutionary computation to discover the hidden, primal hyperboloid that forms the roof of the Church of Nuestra Señora del Valle (Spain), a legacy of the work of architect Félix Candela.

It is presented here as part of a joint collaboration to help disseminate the research, analysis, and opinions developed by the national and international academic community on architecture, urban issues, and related fields.

The climate crisis, resource scarcity, and socio-spatial inequality are among the challenges currently facing the architectural discipline and the construction industry. In the Chilean Altiplano—a territory marked by a wealth of natural and cultural treasures contrasting with the scarce natural resources of the desert—the Fundación Altiplano invites us to rethink heritage restoration through the lens of sustainability, community-based conservation, and participatory processes. Developed and implemented alongside the communities themselves, this model leverages ancestral knowledge and local materials, offering not only answers but also critical questions for navigating our turbulent contemporary context.

Questioning the new now, especially with the new challenges of Covid-19, around the world, cities are advocating for structural change and collective action. Berlin questions, an annual, multi-day conference and a platform for transdisciplinary dialogue, in its 2021 edition “Metropolis: The New Now”, tackled the immediate present, creating a place for debate. Dedicated to local solutions to global challenges, the event took on a hybrid format, at various locations in Berlin and online, resembling the world we live in.

ArchDaily had the chance to meet up with the winner of the Iconic Awards 2021 in the Architects of the Year category Dorte Mandrup, architect, founder, and creative director of Dorte Mandrup Arkitekter at Berlin Questions, to discuss the firm’s latest project in the German capital, the Exile Museum and to reflect on her career and visions.

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Morelos is a state nestled in the south-central region of Mexico, surrounded by the states of Puebla, Guerrero, Estado de México, and Mexico City. With just over 4,893 km² of territory, it's Mexico's second smallest state. It's capital and largest city is Cuernavaca.

The historical Roman town has been busy at work and new exciting buildings, squares, and public parks have bloomed across the city. Since my first trip to Zürich in 2014, a lot has happened around good old Turicum.

After a compelling trip organized by Visit Zürich and my friend Philipp Heer, we were able to visit some of the newest, most interesting and uplifting places of the city. Flitting hither and thither, Roc Isern, David Basulto, and I enjoyed the privilege of a tailored itinerary, access to Zürich's gems, and perhaps the most inspiring, the architects behind these amazing structures.

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This week’s curated selection of Best Unbuilt Architecture highlights private residential projects submitted by the ArchDaily community. From futuristic private retreats on the coast of Hawaii to a mini-housing concept on the rocky cliffs of Montenegro, this article explores residential architecture and presents projects submitted to us from all over the world.

Featuring a secluded private residence that sits between a Persian mountain and river, an interior renovation of an 80's Mediterranean house, and a minimalist forest retreat, this round-up explores the diversity of private homes and how each design responds to its site's topography, context, and to the occupants spatial needs. The selection also includes villas in Lebanon, Iran, Tanzania, Netherlands, Ivory Coast, Kosovo, and Vietnam.

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In the 14th century, Geoffrey Chaucer wrote “Familiarity breeds contempt”. By definition “local” is “familiar”. Why are humans so thrilled to go beyond the familiar, the local, and reach for what is new, universal, and salvational? The word “local” has the weight of true value, like “density” or “sustainable” But the lure of connection between all humans is powerfully seductive, and that desire to connect almost always falls short of our hopes.  

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Have you ever heard of “agrowaste design”? This is how Filipino-Ghanaian architect Mae-Ling Lokko titles her work, a pioneering research initiative on the use of biomaterials in architecture. Alongside the growing demand for food production and housing in the 21st century, there is an equally fast-growing flow of material resources in the form of agricultural byproducts. This has the potential not only to close product lifecycle loops but also to foster forms of generative citizenship through upcycling.

Lokko seeks to rethink product cycles and use within the construction industry through a circular economy—where nothing is wasted and everything can be reused, even after it becomes obsolete.

Every time we publish an article about Hempcrete, we get a lot of comments on social media - with a certain level of irony - about what would happen if the material caught fire. This is actually a legitimate question, as there is still a lot of confusion about the differences between marijuana and hemp, both of which come from the same plant species (Cannabis Sativa). But while marijuana has psychoactive effects due to tetrahydrocannabinol (THC), mainly present in the flowers of the plant, hemp-based building materials are produced from its stem, which contains small amounts of THC. To quickly answer the title question: no, the building won't be destroyed in the event of a fire. In fact, some tests have shown that these materials have excellent behavior against fire, dissipate flames, maintain structural integrity, and don't emit toxic smoke.

Citymakers is working with ArchDaily to publish a series of articles, conversations, and interviews with key figures in city co-production behind the Citymakers Barcelona Lab 2021, a program returning to Barcelona from November 8 to 12, 2021.

CityMakers is a global platform of experts in urban co-production best practices, aiming to connect city co-producers and influential leaders from around the world to inspire one another and drive transformation in their cities.

For this installment, Salvador Rueda presents his article "Participatory Processes and Resistance to Change: Implementing 'Superblocks' in Barcelona."

A building stands out along the maritime walkway in Palma, Mallorca's capital. Designed by José Ferragut Pou and completed in 1960, the building was a poster child for the modern architectural movement sweeping the globe at that time. Today, like many of its brethren, it stands in abandoned  disrepair. 

Lluís Bort is the Spanish architect and photographer behind "Empty Architecture," a photographic compilation of abandoned buildings from throughout the island of Mallorca, Spain.

Few materials are as timeless, durable and beautiful as terracotta. With a range of inherent properties, terracotta is being specified to redefine building envelopes. Used for its many colors and textures, as well as its flexibility, this ceramic can be constructed as cladding, rain screens and a variety of components. Dating back to the Babylonians, terracotta has been used throughout history, and it continues to be a material selected for diverse building types around the world.

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The construction sector's contribution to today's climate crisis is deeply concerning: between material production, construction, and building operations, the sector is one of the largest emitters of greenhouse gases. Meanwhile, as urban populations grow at historic rates, we find that in the development of major energy-intensive cities, reducing the discipline's environmental impact seems to rely on niche interests and individual initiatives rather than large-scale actions from academia, the profession, or policymakers.

History has shown us numerous construction techniques and applications of local materials that have proven sustainable over time—relying on the efficient use of resources that require no intensive industrial processing and eliminate the need for long-distance transportation. In some cases, at the end of their life cycle, these materials can even be returned to the environment, as is the case with adobe and wood.

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Mexico, a North American country spanning over 1,964,375 km2, features a vast mosaic of different cultures that extends far beyond its geographical boundaries. Nowhere is this diversity more evident than along the 3,141km border stretching from the Gulf of Mexico to the Pacific Ocean, running through 48 counties within the United States and 94 municipalities within the Mexican states.

Beyond "experience tourism" and light entertainment, temporary architecture is a fertile ground for testing ideas, examining places, popularizing new concepts and technologies. Taking a wide array of forms, from disaster relief projects and utilitarian structures to design experiments, architectural statements and playful installations, transient structures showcase alternative visions for the built environment, opening up new possibilities and questioning established norms. As temporary architecture now seems at odds with sustainability imperatives, the following discusses the value of temporary architecture as a vehicle of experimentation, advancing design and engaging communities.

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The term “mid-century modern” conjures up images of a sharp-suited Don Draper, slender teak cabinets, and suave chairs from Scandinavia. That is, at least, one perspective of the design movement and a view more of 1950s-era Manhattan offices than anything else. But in Britain, mid-century modernism manifested as something slightly different, coming in the form of schools, cathedrals, housing, and an era-defining festival, all eloquently described and illustrated by the prolific architectural historian Elain Harwood in Mid-Century Britain: Modern Architecture 1938-1963.

Nothing represents this change better than the habitat humanity has created for itself. The generation before Toffler knew an eminently rural world, of humans bound to the land, born and dying within their communities. The generation yet to be born will inherit an already urbanized, hyper-connected world, characterized by extreme mobility between cities and countries. We, who live today, have both the privilege and the responsibility of watching this urban phenomenon reshape the face of the planet.

Half a century ago, when Future Shock was published, just over a third of the world's population lived in cities. Today that figure stands at 55%, a share projected to rise to 70% by 2050. Nearly 90% of this growth will occur in Africa and Asia. The number of people living in informal settlements has already reached one billion worldwide, and the UN estimates that, by 2030, about three billion people will need adequate housing.

Ruins of once-elegant buildings eloquently illustrate the worst that can happen to a city after the end of an economic cycle. Wealthy families no longer have the resources to maintain their estates, and even middle-class buildings are partially abandoned when their owners, unemployed or struggling, relocate in search of opportunities elsewhere.

Left vacant and unused, physical heritage slowly degrades. Urban history is filled with examples across all eras and continents: Rome at the end of classical antiquity, Venice at the dawn of the modern era, Paraty after the shift in the Gold Route, and Detroit today.