Vernacular Architecture: The Latest Architecture and News

In the low-lying deltas of Bangladesh, water defines both life and loss. Every year, millions are forced to rebuild after floods wash away their homes, crops, and livelihoods. In these precarious territories, the act of building has become an act of resilience. It is here that Khudi Bari emerges as a modest yet radical proposal. Designed by Marina Tabassum Architects, the project provides a lightweight, modular, and affordable dwelling for communities displaced by climate change. Recognized as one of the winners of the 2025 Aga Khan Award for Architecture, it represents a form of architecture that empowers rather than imposes.

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Vernacular architecture is often referred to as harboring lessons for creating low-energy buildings and the fight against climate change. Yet, as weather patterns are changing, there are cases where traditional building techniques are themselves becoming at risk. As well as changes in temperature, different regions have faced becoming wetter or drier, experiencing increased risk of droughts, flooding, storms, and changes to local flora. The painted houses of Tiébélé in Burkina Faso, recognized as a UNESCO World Heritage Site, are one example.

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Today, on the first Monday of October, we celebrate World Architecture Day. This year, the International Union of Architects (UIA) has set the theme "Design for Strength," a powerful call to action that resonates deeply with the UN's focus on urban crisis response. In a world facing unprecedented environmental and social disruptions, this theme challenges us to move beyond temporary fixes. It asks: How can our buildings and cities not only withstand shocks but also foster equity, continuity, and resilience?

While the concept of strength in architecture can easily evoke images of reinforced concrete and steel, a more profound interpretation is emerging, one that defines strength not as mere rigidity, but as a holistic capacity to endure and adapt. This includes many facets, from ecological resilience and stewardship to long-lasting concepts of social resilience or the long-lasting conservation of existing urban structures, all contributing to a built environment more able to respond to the multitude of crises faced by cities worldwide.

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While Hong Kong is widely celebrated for its iconic harbor view, glittering skyline, and fast-paced urban lifestyle, its origins tell a different story—one deeply rooted in its relationship with water. Before transforming into a dense, vertical metropolis, Hong Kong's architectural identity was closely tied to its maritime context. Today, the city is often associated with slender, glass-clad towers that symbolize modernity. While visually striking in their pursuit of height and form, many of these buildings appear disconnected from their immediate environment, often overlooking natural site conditions, ecological responsiveness, and contextual sensitivity.

Historically, however, this was not the case. Hong Kong's earliest built environments—rural fishing villages in areas like Tai O, Aberdeen, and Shau Kei Wan—emerged through organic, community-driven spatial practices that engaged closely with their surroundings. These coastal and riverside settlements developed architectural systems tailored to the marine environment and to the rhythms of fishing life. Villages were sited around water, and construction strategies were adapted to fluctuating tides, terrain, and social use.

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As climate uncertainty and ecosystem changes reshape design priorities, architecture plays an increasingly active role in these discussions, rather than merely observing. Within this perspective, the idea of making a "re" encourages a conscious step back to rethink, reconnect, and realign the relationship between buildings and their environments. This approach, central to regenerative architecture, extends beyond specific technologies or scales, encompassing everything from master plans that aim to re-naturalize cities to national pavilions that combine art and science.

What is the way forward? On the one hand, many current discussions emphasize technology; on the other, there are approaches that, rather than being in opposition, complement one another and broaden the range of possibilities, drawing on tradition, ancestral knowledge, and a profound understanding of the environment. Among these perspectives, the work of Rudolf Steiner and the anthroposophical movement, developed in the early 20th century, offers a vision and insights that connect architecture with ecological rhythms, materials, and community life.

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Vernacular architecture often utilizes locally sourced materials and construction practices honed over centuries. This approach raises questions about its potential relevance for contemporary design challenges. The prevalence of high-rise developments globally, often relying on sealed envelopes and mechanical climate control, contrasts with historical architectural practices. Traditionally, regional architectures emerged from local communities, fostering distinct cultural identities and integrating passive systems for ventilation, cooling, and heating, often utilizing natural elements. The Hanok, traditional Korean houses, serve as a case study. Beyond their current role in tourism, they are also an example of how vernacular knowledge can provide passive climate-response strategies that align with the current principles of creating environmentally friendly buildings.

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Videos

At the Bruder Klaus Field Chapel, designed by Peter Zumthor, the construction process involved the direct participation of residents from the small Swiss village of Mechernich. Using an internal formwork made of vertically placed wooden logs, concrete was prepared in small batches and poured manually, day after day, forming layers marked by subtle variations in the mix and application. At the end of the process, the wooden structure was reduced to ashes, leaving the chapel's interior impregnated with traces of fire and revealing a dark, tactile surface. The result was a quiet and deeply meaningful space, where collective action, time, and material transformation became part of the architecture. Centered on locally available resources and manual techniques, this construction method highlights how the choice of materials and building system can shape the experience of a space, reveal the time invested, and embed the culture of a place into the very matter of architecture. In doing so, it offers an example of how construction itself can become a regenerative act, restoring meaning, connecting communities, and honoring material cycles.

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What can a pavilion’s architecture reveal about its country? At major World Expos, national pavilions are designed to answer this question, transforming into spaces laden with symbolism. Though temporary, these structures are rich in meaning, functioning as architectural expressions of political identity. Their forms and materials encapsulate national ambitions. Expo Osaka 2025, the latest chapter in this ongoing narrative, showcases how nations increasingly use built space to construct global images of themselves—sustainable, technological, culturally distinct, and geopolitically relevant.

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