Collective Spaces: The Latest Architecture and News

Almost certainly, everyone has their own ritual when entering a pool. There are those who dive in without hesitation, those who start with their toes, those who swim for sport, and those who submerge themselves for pure pleasure. Private or shared, intense or contemplative, every experience with water takes place within an environment carefully constructed to receive it.

Architecture and water are of opposing natures. While one delimits and contains, the other insists on spreading, and it is from this tension between solid and liquid that aquatic centers emerge. In these buildings, the presence of water transforms everything around it. Light fragments into shimmering reflections, sound acquires a distinct reverberation, and temperature and humidity define the atmosphere of the spaces, while materials and structural systems are constantly put to the test. Yet their uniqueness is not merely technical.

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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.

Before architecture students become authors of space, they are subjected to one. For years, they work inside a building that teaches without announcing itself as a teacher. It organizes their exhaustion, their ambition, their visibility, their solitude, their friendships, their sense of scale, and their relationship to judgment. Long before a student can articulate a position on architecture, the school has already offered one in its implicit built environment.

This is not to suggest that buildings determine architects. The influence is slower and less complete than that. A school building operates more like a hidden curriculum: a spatial discipline that works alongside faculty, syllabi, institutional culture, and student life. It teaches through access and obstruction, program adjacencies, daylight exposures, and scale. It produces habits of attention before it produces explicit beliefs.

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Cities are increasingly designed to mitigate risk, and by doing so, need to collect data on climate, infrastructure, biodiversity, and social fragmentation so that the language of resilience becomes a fixture of planning. Yet the underlying conditions that produce polarization, civic disengagement, and ecological breakdown often remain unquestioned. The tools that dominate urban practice tend to address only one register of human experience, while the emotional and imaginative dimensions of transformation are not treated as reliable solutions.

Philosopher Felix Guattari proposed that sustained ecological transformation depends on simultaneous attention to three distinct ecologies: the ecology of the mind, the ecology of society, and the ecology of the environment. Mainstream environmental politics tends to concentrate on one or two of the three, flattening a complex condition into a defined problem with a clear answer. Ancient rituals remind us that transformation depends on practices that simultaneously engage the body, the community, and the environment.

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Most people rarely remember a passage. They remember the classroom, the apartment, the gallery, or the plaza at the end of it. Passages are usually designed to disappear into the background, guiding movement from one destination to the next. Yet some of architecture's most memorable experiences happen while moving through a place rather than arriving at it.

Circulation is often treated as one of architecture's most practical elements. Corridors connect rooms, galleries provide access, and walkways organize movement through a building. Their purpose seems straightforward: to help people get from one point to another. Because of this, circulation spaces have long been considered secondary to the programs they serve. Attention tends to focus on destinations, while the spaces in between remain largely unnoticed.

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Architecture is often evaluated through what gets built. But in many cases, what matters happens after: how spaces are used, adapted, and made part of everyday life. For Región Austral, winner of ArchDaily's 2025 Next Practices Awards, this is where design really begins. Working across many contexts, the practice approaches public space not as a single object, but as something that needs to be activated, negotiated, and sustained over time. Their projects focus less on defining form and more on creating the conditions for use, with design serving as the starting point.

This approach can be seen across different contexts, from the Olympic Neighborhood Square to the Playón de Chacarita network. While each project responds to a specific situation, both explore how public space can support collective life in areas marked by fragmentation and inequality. Instead of following a predefined approach, the work adapts to different urban conditions, using participation and incremental strategies to shape how spaces function over time.

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The ReGreeneration project, a Horizon Europe project led by Inetum and supported by C40 Cities, ARUP, Placemaking Europe, and several others, operates as an active collaboration with local governments, private companies, academia, and civil society organizations at the intersection of urban regeneration, green public spaces, and neighborhood-scale design. Its premise addresses how European cities are built and maintained and how they experience a changing climate, arguing that cities must fundamentally change to remain livable under accelerating climate pressures.

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Architects carefully calibrate their relationship to the earth, adjusting foundations to soil, groundwater, climate, risk, and culture. Driven timber piles, rammed-earth platforms, and poured concrete slabs are each a response to a specific set of ground conditions, and each shapes the architecture that rises from it. The way a building meets the earth determines its durability and its limits because foundations are among the most consequential design choices an architect makes.

The city of Rotterdam sits approximately one meter below sea level, an organizing condition that shapes daily life in the Netherlands' second-largest city and is a growing preoccupation amid unstable coastal conditions. The city occupies the delta of the Rhine and Maas rivers, a landscape that was never naturally dry but has been kept functional through centuries of hydraulic intervention. The water boards in this region are among the oldest democratic institutions in the world, created in the thirteenth century to manage shared water drainage and still operating today as elected bodies with technical capacity. As sea levels rise and rainfall across Northern Europe grows less predictable and more extreme, Rotterdam faces a significantly increased risk of coastal storm surges and urban flooding driven by overwhelmed drainage infrastructure.

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Architecture is increasingly asked to do less, not more. In environments shaped by constant movement, noise, and expectation, spaces that allow people to stay, pause, and be present have become both rarer and more necessary. Many public and semi-public places are designed to keep people moving, consuming, or reacting, leaving little room for lingering, observation, or simply being without a reason.

In response, a growing body of work is shifting attention away from activation and toward presence. Rather than asking users to interact or participate, these spaces create conditions that support staying. Comfort, continuity, and openness allow people to remain without pressure or obligation, making presence a spatial quality rather than an activity.

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In recent years, food has taken on a renewed role within architecture, not simply as a program or typology, but as a shared spatial practice. Beyond restaurants or dining design, communal eating spaces are increasingly understood as environments where presence, ritual, and time intersect, allowing people to gather, stay, and coexist. In these settings, eating does not just happen within space; it actively shapes it, temporarily transforming ordinary, borrowed, or improvised environments into places of exchange.

This shift is visible across a wide range of built projects, installations, and community spaces that use shared meals as a way of bringing people together. Initiatives such as Fondo Supper Club frame dining as a social platform, using food to connect artists, designers, and local communities through conversation and collaboration. Similarly, sit.feast, presented during Milan Design Week 2024, approached the table as a spatial installation, one where sitting and eating together became the primary means of collectively producing space.

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Collective living continues to be a central theme in contemporary housing discourse, one that extends beyond questions of density or typology to engage broader concerns of land use, social cohesion, and spatial identity. This selection of conceptual unbuilt projects, submitted by the ArchDaily community, explores the potentials of shared living environments, not only as functional housing solutions but as frameworks for interaction, environmental integration, and cultural continuity. Whether in urban or remote settings, they reflect a growing interest in rethinking how domestic space can support both individual privacy and communal life.

Under Carlo Ratti's curatorship, the Venice Biennale's 19th International Architecture Exhibition delves into the theme "Intelligens. Natural. Artificial. Collective," with the explicit aim of transforming the city of Venice into a "Living Laboratory." In addition to the 65 national participations and a wide range of educational and collateral events, the exhibition features independent projects that directly respond to the overarching theme. With most of the exhibits showcased in the historic Corderie building, stretching along the south side of the Arsenale, the event offers a dynamic exploration of emerging architectural ideas and urban strategies.

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The housing crisis, the need for effective land management policies, and the growing demand for housing aid are global challenges, and Spain has taken significant steps to address these issues in recent years. While this effort is closely tied to rehabilitating obsolete buildings, it also tackles the challenges of densification and gentrification. These factors have prompted the exploration of new housing models and ways of living, leading to the development of affordable residential buildings designed to accommodate large numbers of inhabitants while maintaining high-quality living standards.

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The 2024 European Prize for Urban Public Space has announced the overall winners for the 12th edition: For the General Category, the "Park at the Warsaw Uprising Mound" in Poland by studios topoScape and Archigrest received recognition its ability to honor the site's historical significance; while the Seafront Category prize was given to the "Beach Improvement and Redevelopment of the Harbour Edge" in Porto do Son, Spain, designed by CREUSeCARRASCO and RVR Arquitectos for its careful integration of natural and manmade elements. Selected from a list of 10 finalists, the projects were appreciated for their sensible response to local memory and an understanding of the interplay between various elements that interact with urban life.

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In Belo Horizonte’s Aglomerado da Serra, Brazil’s third-largest favela complex with 50,000 residents, the Lá da Favelinha Cultural Center stands out as a vibrant hub of art and education. Founded in 2015 by the multifaceted artist Kdu do Anjos, the striking red building that stands out in the outskirts has gained recognition in both national and international architectural circles, earning several prestigious awards Yet, the recent renovation by Coletivo LEVANTE—honored as one of the Best New Architectural Practices of 2024—represents far more than vivid colors and bold design. It symbolizes the creativity and potential of the community itself. As a space for support and inspiration, Lá da Favelinha reflects a collective, democratic vision that merges the community’s dreams with the dedication of its founders.

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Climate issues have been the main topic of discussions about the future of cities, but they are certainly not new. The warning about human irreversibility on the planet has been part of scientific discourse since the 1980s. Faced with increasingly frequent environmental urgencies, Donna Haraway, in her book Staying with the Trouble: Making Kin in the Chthulucene, suggests a change in attitude on the part of humans to ensure not only partial environmental recovery but the species' survival.

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Urban public spaces can transform the life of neighborhoods and cities and, therefore, need to be open to the social, cultural and technological changes that occur in society. From urban vegetable gardens to pet spaces, from rain gardens to art pavilions, life in today's cities has created new demands and ways of using and appropriating public spaces.

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