Sahel & Sub-Saharan Africa: The Latest Architecture and News

Asmara, the capital of Eritrea, sits at over 2,300 meters above sea level on a plateau at the edge of the Great Rift Valley escarpment. Although situated in a country not known for large visitor numbers, the city has gained fame for its unique architecture. In July 2017, it became a UNESCO World Heritage Site, inscribed as "Asmara: A Modernist African City," the first modernist urban site anywhere to be listed in its entirety, and Africa's first explicitly modernist World Heritage Site. Its heritage value came about as a result of a complex convergence of two aspects of Eritrea's history: an intense period of colonial construction as Italy pursued its imperial ambitions in Africa, and a long period of relative isolation that insulated the city from redevelopment.

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Lagos is a city shaped by time, human interaction, the forces of nature, and its evolving, sometimes uneasy relationship with all three. Nowhere is this more visible than when the rain comes.

Eko sits on a floodplain. Its geographical condition predates the city itself, reaching back to a time before the first road was laid, the first boundary drawn. The drainage systems, the developments that have gradually become privatised waterfronts, are all built on a landscape that has always been, at its foundation, in continuous conversation with water. The flood is not an anomaly; it is the land insisting on a dialogue that was always going to return.

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This article is part of our new Opinion section, a format for argument-driven essays on critical questions shaping our field.

For centuries, most of the world has looked at itself through a 16th-century instrument of spatial representation. On September 4, the United Nations General Assembly voted to change that, adopting a resolution that asks governments, schools, media organizations, and technology companies to retire the Mercator projection wherever the relative size of countries actually matters, in favor of equal-area alternatives like the 2018 Equal Earth projection. The vote passed 164 to 1. The United States was the sole vote against.

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Nairobi's architectural identity was transformed by Kenya's independence in 1963. As the new nation sought to define itself, the city became a testing ground for a modern architecture that could embody progress while responding to African culture, climate, and local conditions. This opened a period of architectural experimentation, with different approaches emerging to the relationship between modernity, identity, and place.

The Kenyatta International Convention Centre is perhaps the clearest expression of this moment. Its architecture brought together modernist principles with references to African forms, establishing a distinctive response to the ambitions of a newly independent nation. Around it, Kenyan and international architects developed other interpretations of modernism, from the sun-shading facades of Reinsurance Plaza to the sculptural silhouette of Nation Centre, alongside religious, educational, and civic projects that expanded the architectural vocabulary of the city.

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When African countries gained independence from European colonial rule during the mid-twentieth century, nation-building involved more than establishing new governments and political institutions. Newly sovereign states also needed to establish a built identity that could distinguish them from their colonial past, and architecture became an important tool in this process. Across the continent, monumental civic buildings, universities, conference centers, and cultural institutions were commissioned to embody progress and national unity. Yet this created a fundamental contradiction: many of these buildings adopted modernist and Brutalist architectural languages that had originated in Europe, while some were even designed by architects from former colonial powers. The Maison du Peuple in Ouagadougou, Burkina Faso, provides a particularly revealing example of how an architectural language associated with Europe could be appropriated and transformed into an expression of postcolonial independence.

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"Architecture that holds multitudes." This is the phrase Studio NEiDA uses to introduce itself, making its position toward the world clear: to listen to and respect the plurality of existences that move through each context. More than a statement of principles, the phrase seems to function as a method. What does it mean, after all, to design spaces capable of sheltering not only people, but also memories, knowledge, and conflicts?

There is no denying that Studio NEiDA's plural approach is, in part, rooted in its own geographical position. Working between Togo and Germany, the practice operates across two seemingly distinct contexts that are nevertheless historically connected. In a recent interview, Jeanne Autran-Edorh, the French-Togolese architect and co-founder of the studio, alongside the curator and writer Fabiola Büchele, recalls the history between the two countries, noting that, as few people know, before becoming an independent republic, Togo was a German colony that later came under French rule.

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Few conditions have shaped contemporary architectural discourse as profoundly as uncertainty. Across international biennials, exhibitions, and forums, architecture increasingly imagines its relationship to the world through flexibility, reversibility, and responsiveness—qualities intended to engage with climate emergencies, political instability, and unprecedented human mobility. Buildings are designed to transform, infrastructures to evolve, and cities to accommodate conditions that appear increasingly unpredictable. This emphasis on agility has expanded the discipline's capacity to engage with environmental change, offering valuable strategies for a world in constant transformation.

Yet this evolution points to a deeper shift in how architecture mediates the human condition. Architecture has long functioned as a mechanism for existential orientation—a way for human consciousness to carve an intelligible coordinate out of an indifferent cosmos, anchoring memory and identity to a fixed point. Within much contemporary architectural discourse, uncertainty increasingly appears less as an external condition to be mitigated than as the horizon from which architectural thinking begins. Spatial experience is increasingly shaped by environments designed around the persistence of flux, where static reference points give way to conditions of continuous transformation.

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Across different climates and building cultures, many contemporary projects are working with local ways of building in new ways. Earth walls, bamboo structures, shaded thresholds, and collective construction processes are being reconsidered not as references, but as tools for the conditions architecture is facing now and will continue to face.

In these projects, vernacular knowledge appears through practical decisions: how to cool a building without machines, how to build with what is nearby, how to make a structure easier to repair, and how to keep construction knowledge within the community that will use it. The conditions making this knowledge necessary are not coming. They are already here.

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