The concept of low-tech architecture recognizes the impact of carbon-intensive technologies and building practices and proposes an alternative: a rediscovery of practical, rational, locally adapted solutions that count on smart design strategies instead of energy-intensive devices to ensure a safe, comfortable living environment. Far from being a regressive approach, the term remains open to innovations but seeks to rebalance the industry's reliance on mechanization. It thus favors an architecture of fewer components, minimized dependence on high-tech solutions, and a preference for low-embodied carbon materials.
Gyumri, the capital of Armenia's Shirak region and the country's second-largest city, was historically known for its culture and architectural heritage. While it was part of the Soviet Union, the city hosted many factories that turned it into a primary industrial center in the region, reaching a population of approximately 225,000 people. However, during the past decades, Gyumri has seen a considerable population decline as a consequence of a devastating earthquake that destroyed the city in 1988 and killed thousands of people. More than 30 years later, Gyumri's regeneration process is still unfolding. The city's ongoing efforts to restore its built environment and boost economic development offer valuable insights into how urban regeneration can be navigated in the aftermath of disaster.
Following the devastating earthquake that hit central Turkiye and northwest Syria in February 2023, the province of Hatay, Türkiye, was left with large sections of its urban fabric destroyed and thousands of residents displaced. Türkiye Design Council has commissioned design studio SOUR to contribute to the regeneration initiative as part of a wider design-led revitalization process.
On the morning of September 11, 2001, two hijacked commercial jetliners struck the Twin Towers in Lower Manhattan, a third plane struck the Pentagon, and a fourth crashed in rural Pennsylvania. A total of 2.977 people were killed in the terrorist attacks. In the face of this unprecedented loss, the city of New York promised to rebuild Lower Manhattan as a lively neighborhood while honoring and maintaining the memory of this day. Thus began one of the largest reconstruction projects in New York City, a process that is still ongoing now, 23 years after the tragedy.
Developers often make it sound as though their latest LEED platinum office building will single-handedly reverse climate change. The unfortunate reality is that they could spend a lifetime designing and building all of their work to meet the highest environmental standards, but it wouldn’t fix the problem. The planet will grow hotter, the seas will rise, and storms will intensify. A century of burning fossil fuels has baked global warming into the atmosphere for our lifetime.
Rehabilitation involves repairing, renovating, altering, or reconstructing any building or structure. It addresses the need to significantly improve a building's failing features, primarily through strengthening or replacing elements to restore the structure's optimal performance. The impact of building rehabilitation on the physical environment is significant. It is a sustainable strategy for preserving the built environment and mitigating the construction industry's impact on climate change.
However, its social impact is also considerable when viewed as a fundamental framework for sustainable outcomes. Rehabilitation can serve as a model that brings community members together for inclusive repair and restoration of structures. This positively affects communal life quality, social integration, environmental sustainability, and community perception of local architecture.
As we reflect on the tumultuous events of 2023, it becomes evident that the challenges posed by changing environmental conditions have left an indelible mark on communities worldwide. In response, architects and urban planners have set out, searching for the ways in which their actions can help create safer environments for communities worldwide, responding with both fast-to-deploy emergency architectures and long-term strategies to build resilience and mitigate risks.
Beyond merely responding to events like the devastating earthquakes in Turkey, Syria, and Morocco, or the widespread flooding in Libya or Pakistan, professionals are attempting to take proactive approaches, developing strategies that extend from predictive modeling to the application of re-naturalizing techniques or the ongoing research into the physics of safer and resilient structures.
Pono Colony - August 2022. Image Courtesy of Heritage Foundation of Pakistan
Following the extreme floods that affected Pakistan in 2022, architect Yasmeen Lari the Heritage Foundation of Pakistan pledged to help build one million resilient houses in the country. In 2022, 33 million people have been displaced, and an estimated 500,000 houses have been destroyed or severely damaged. In September 2022, Lari’s NGO launched a target program to start rebuilding and to help communities protect themselves against future disasters. The program is built on Lari’s expertise in working with the communities and employing vernacular and local building materials to achieve resilient and sustainable structures. According to the Heritage Foundation of Pakistan, one-third of the goal has already been reached.
The terms resiliency and sustainability, although similar in meaning, refer to different design approaches in the context of architecture and cities. Sustainability involves the preservation of natural resources to uphold ecological equilibrium, while resiliency entails the ability to rebound, adapt, and persist in moments of adversity. These concepts greatly influence and complement each other, especially in cases of designing disaster-resilient buildings. Conventional design processes relating to resilient infrastructure have been based on principles of structural robustness and integrity as a measure against anticipated natural disasters. However, sustainable resiliency points at the opportunity of reinforcing buildings by embedding them in biological and ecological systems.
Shigeru Ban Architects, in collaboration with Voluntary Architects’ Network, has developed an improved version of the temporary housing developed to help those affected by the recent Turkey-Syria earthquake. The new prototype represents an upgrade of the paper tube system deployed in northwestern Turkey after the 1999 earthquake. This new version takes into consideration matters of efficiency and the need to minimize construction time on site.
Sundance Square, a new central place for the city of Fort Worth, TX, USA. Image Courtesy of PPS
Public spaces play a significant role in organizing the life of every community but defining what differentiates them from other spaces within the city is not an easy task. Once these spaces start to settle into the collective memory of the local communities, they become key elements that concentrate the mental image of a city. While this process usually happens with urban spaces, monuments and isolated architectural elements can also become markers for the urban life of an area. So, what happens when dramatic events like fires, war, or even the pandemic alter that image?
The concepts of autonomy, collaboration, and participation have gained relevance in architecture and urbanism through collaborative actions involving the community, architects, urban planners, and designers. As the number of climate disasters has significantly increased - doubling in the last 40 years according to a report released in 2016 by CRED (Centre for Research on the Epidemiology of Disasters) - in addition to conflicts and other tragedies, the demand for the rebuilding of houses and infrastructure in affected areas has grown simultaneously. This has called for a major collaborative effort in architectural and urban reconstruction.
Following natural disaster or conflict, architecture plays a critical role in not only reconstructing lost infrastructure but also responding to the need for comfort and safety for those affected. Successful post-disaster architecture must meet both the short-term need for immediate shelter, as well as long-term needs for reconstruction and stability. Eight years after the 2010 Haiti earthquake, those displaced continue to reside in temporary shelters without adequate access to plumbing and electricity, revealing the critical importance of addressing long-term needs after disaster and conflict.
Below, we've rounded up 10 impressive examples of post-disaster architecture that range from low-cost, short-term proposals to those that attempt to rebuild entire communities from the ground up:
A new exhibition, opening later this month in London, aims to examine the varying ways that cities and communities have been re-imagined in the aftermath of natural, or man-made, disasters. Including work by Yasmeen Lari, ELEMENTAL, OMA, Shigeru Ban, NLÉ, Toyo Ito, Metabolism (Kenzo Tange and Kurokawa Kisho) and Sir Christopher Wren, who redesigned London in the aftermath of the Great Fire of 1666, the exhibition will primarily explore contemporary responses to earthquakes and tsunamis. Posing questions about the fragility of architecture, our relationship to nature, and the power of architects to instigate change, it will ask whether we are facing a paradigm shift in the way that cities and communities recover from destruction.
Still rebuilding after the catastrophic tsunami of 2011, Toyo Ito, Kazuyo Sejima, and other notable Japanese architects, have teamed up on the "Home for All" project to provide community-focused housing to disaster-stricken communities. While the architect-driven initiative seems to be a success, Edwin Heathcote of the Financial Times asks in this exquisitely well-written article: are a set of "starchitects" the right team for the job? (Spoiler: Yes)
https://www.archdaily.com/453967/reconstructing-space-reconstructing-community-in-japanKatherine Allen
In the wake of the destruction of Typhoon Haiyan, architects were asking: "couldn't we have avoided this?" Technically, yes. But while the opportunity to build better exists, such measures are often expensive - and in poverty-stricken areas like the Philippines - cost-prohibitive. A recently published article by Carey Dunne on Co.Design breaks down why disaster-proof construction is such a complex challenge.
https://www.archdaily.com/453969/the-challenges-of-post-disaster-designKatherine Allen
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