What do Katuma, Hagadera, Dagahaley, Zaatari or Ifo bring to mind? They are truly beautiful names, and could easily belong to Italo Calvino's 55 invisible cities.

But they are not invisible cities, they are informal settlements in Kenya and Jordan, home to between 66,000 and 190,000 refugees, mostly from bordering countries, supposedly temporary camps that half a century later are still with us today. Generally lacking in infrastructure, some have schools and hospitals, and Zaatari even has a circus academy, but for most of the people who live there, they are the only cities they have ever known.

There is an architecture of the migrant. It is survivalist, built with what is available, made as quickly as possible, with safety as its core value. Americans romanticize that architecture as “Colonial”: simple timber buildings, with symmetric beginnings, infinite additions, and adaptations. But “Colonial” architecture is not what was built first by the immigrants to a fully foreign land 400 years ago. Like all migrant housing, time made it temporary and forgotten.

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REDES is an organization whose work focuses on the Xochimilco and Milpa Alta areas of Mexico City. They seek to address environmental challenges to improve quality of life and support conservation in the region. We spoke with Elsa Valiente—Executive Director and Founder of REDES Restauración Ecológica y Desarrollo AC—about efforts to revive chinampa production in Mexico City and conserve water in Xochimilco.

ArchDaily is working with CityMakers to publish a series of articles, conversations, and interviews with the various actors in urban co-production behind the Barcelona CityMakers Lab 2021, an event taking place from November 8 to 12.

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Whether applied as cladding to steel or timber frame structures or to structures built by traditional means, sheet metal offers an array of advantages as a building material, thanks to its low cost, ease of maintenance, and versatility.

Costa Rica’s new modern homes are built to float above the landscape. This wave of elevated housing is designed to minimize environmental impact while working with varied terrain. Aiming to become a carbon-neutral country, Costa Rica is transforming its housing market as it experiences a growing demand for more residential buildings.

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"Complete City: La Palomera, Acknowledgment and Celebration" is the installation by Enlace Arquitectura for the 17th International Architecture Exhibition at the Venice Biennale 2021. The model is a representation of the paths, stairways, and gardens of the La Palomera barrio in Caracas, Venezuela. The message: to recognize the barrio as part of the city.

Estudio Planta, led by Irene Joselevich and Ana Rascovsky, proposes a new way of living for older adults. Located near the northern access to the Autonomous City of Buenos Aires, the project is set in the Florida Oeste neighborhood, proposing the construction of an architectural complex designed for the senior population. The goal is to provide a gathering space, a laboratory of ideas, and ultimately, a space for personal development to strengthen community bonds through a variety of activities on the path to enjoying the second half of life.

Bringing the weather inside is usually the opposite of what you want from a building envelope. However, new research from the University of Oregon, described in an article by The Washington Post, aims to show the physical and psychological benefits of letting nature inside. Signs of nature and change are both beneficial to our well-being, yet we don’t always have access to them when inside buildings—and humans are now spending 90% of our lives inside. But even in an urban setting, where nature may be hard to come by, there’s no escaping the weather. When researchers found ways to bring things like wind and dappled reflections of the sun inside, they found that exposure to these natural movements lowered heart rates, while being less distracting than similar artificially generated movements.

By now, green buildings are a familiar concept, but the article in The Washington Post proposes moving beyond green buildings as we know them today. While green building can be great in new construction, that excludes a lot of existing buildings that could and should also benefit from an intervention of nature. Ideally, buildings should actively demonstrate their relationship with nature, moving beyond simply “doing no harm.”

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Founded in 2009 by Ian Douglas-Jones, Atelier I-N-D-J’s practice is rooted in a strong architectural foundation. Combined with experimentation, technology, and an unrestricted, interdisciplinary approach, this allows the studio to pursue a diverse range of creative endeavors.

Found worldwide and revolving around various activities, from resource extraction to manufacturing, monotowns are urban settlements created around a single industry that employs the majority of the inhabitants. In the former Eastern Bloc, where monotowns are the remnants of the totalitarian regimes of the last half of the 20th century, the sudden transition from centralized economies to capitalism came as a profound shock to these settlements, generating processes of deurbanization and internal migration. The following explores the architecture of the Russian Soviet-era monotowns, highlighting the failures, successes, and current state of these particular urban environments.

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Following a lengthy search, the California city of Riverside and its Parks, Recreation, and Community Services Department have selected Studio-MLA as the lead designer of the River-Side Gateway Project Suite, a string of nine sites along a seven-mile stretch of the Santa Ana River. Funded by the California Coastal Conservancy, the search committee sought a design team that could best revitalize the open spaces and trails along the northern edge of Riverside, the largest city in the Inland Empire region of California with a population of over 300,000.

Spanning over 500 kilometers across the states of Rio de Janeiro, São Paulo, and Minas Gerais, the Serra da Mantiqueira has become in recent years one of the favorite destinations for travelers seeking mild climates and a countryside atmosphere. Towns like Gonçalves, Monte Verde, Campos do Jordão, Santo Antônio dos Pinhais, and Camanducaia are just a few of the municipalities in the Mantiqueira region that have attracted a growing number of visitors seeking a closer connection with nature.

The mountain range has altitudes varying between 1,000 and 3,000 meters, resulting in low temperatures for its latitude. Additionally, mist and occasional frost lend the landscape a bucolic character quite distinct from other nearby, lower-elevation areas—an effect that becomes even more pronounced in the winter.

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Throughout history, economic crises, health emergencies, and natural disasters—followed by social conflicts, political disagreements, and the search for new places to live—have driven the displacement of hundreds of thousands of people. The result: shifts in residency, habitat, and culture.

When analyzing the differences between different scales and types of architectural work, we raised the issue of how decoration is viewed with a certain stigma and marginalized by the profession. To deepen the debate, we turned to you, our audience, asking about the possible reasons for this perception. We received 108 responses, from which we have highlighted key arguments and data to help map out this scenario.

The African continent has been - throughout history – a key player in the ever-evolving story of human migration. Cultures and customs have been shared, adapted, and re-imagined as a result of this movement of populaces, and architectural styles are no exception. In a way, the varied architecture present in Africa is a lens one can look at to understand the intricacies of migration. Present on the continent are ancient indigenous and building typologies born out of the organic assimilation of cultures. Also present are remnants of colonial architecture, a legacy not of voluntary migration, but of forced colonial imposition.

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Under construction since 2014 and scheduled for completion in 2022, the TransBrasil BRT has the potential to become one of the highest-capacity BRT corridors in the world. The corridor could redefine the land use and occupation of Avenida Brasil, one of Rio de Janeiro's main thoroughfares, which last year led the ranking of traffic collisions involving casualties. The avenue cuts through and divides several predominantly low-income neighborhoods, segregating them and hindering access between both sides of the roadway. Completing the TransBrasil corridor is an opportunity for the urban restructuring of these neighborhoods and the improvement of public spaces for residents, workers, and visitors in the region.

On July 2, Brazil celebrated Hospital Day. The date commemorates the founding of the Santa Casa de Misericórdia de Santos Hospital, in the state of São Paulo, in 1945—considered one of the largest in the country—and today serves as a way to honor healthcare professionals, from doctors and nurses to social workers, technicians, and administrative staff. 

Naturally, in the current context, this date takes on an even deeper layer of meaning, becoming also an opportunity to celebrate the immeasurable efforts of healthcare professionals who fight daily to ensure the survival of hundreds of thousands of people infected by the coronavirus. To mark the occasion beyond national borders, we have gathered ten Latin American hospital projects here. 

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MOVYT has launched Trayectopia, a card game designed to foster reflection on our experiences of mobility in public space. The tool was created to support public officials tasked with developing mobility plans under Chile's new Public Space Contributions Law.

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Chicago was home to a massive elevated walkway dubbed the “pedestrian highway.” It connected buildings on the East Campus of the University of Illinois at Chicago and created a multilevel network of human activity. It was designed by the architect Walter Netsch, the architect of the Air Force Academy Campus and famous chapel in Colorado Springs. The walkway was gigantic and monumental. It was even featured in the horror film Candyman from the early 1990s. But, over time, the walkway fell into disrepair and the decision was made to demolish this piece of iconic urban infrastructure.

Migration across towns, cities, states, countries, and continents is part of everyday life. As we move to seek out new opportunities in our personal and professional lives, our individual choices actually have greater impacts on the large, highly-interconnected socio-economical systems around the globe. Moving from a small farm town into a major metropolis, or from one continent to another comes with more implications than you may think- and architecture, paired with the concept of “Brain Drain”, might be helping to pull the strings behind the scenes, influencing you to go from one place to the next.

Although the Olympic Pool of Arica, built in 1972 by architect Alicia Meza and former CORMU members Nelson Berthelon and Sergio Román, received widespread national and international recognition at the time, today it is far from being part of the collective imaginary of modern architecture in Chile.

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Architect Martín Luis Gutiérrez Martínez was born in Gómez Palacio—a city in the state of Durango, Mexico—in 1927, and he never left behind his Northern roots or any of his lifelong convictions. During the brief and cherished time I shared with him, our conversations were always filled with his exceptional memory, enlivened by an untiring passion for living and feeling architecture.

Modern airports have become larger and larger in scale. With increasingly bigger aprons, multiple programs, and countless travelers a year, this typology’s prevalence has grown exponentially. Known for a variety of unique spatial experiences, from massive waiting rooms and luxury lounges to compressed jet ways, airport architecture has really only emerged within the last century. Today, architects and designers are starting to creatively dissolve the daunting scale of airports to explore their role in contemporary urban life.

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