Cities bring together the best and worst of the human condition. They concentrate opportunities for work, social networks, and cultural production, but they also expose deep social inequalities. Among the many forms of urban exclusion are limited access to transportation, housing, leisure, or safety issues. One form that is rarely discussed is thermal inequality. In lower-income neighborhoods, where there are fewer trees, parks, and permeable surfaces, heat accumulates and thermal discomfort dominates, resulting in higher energy consumption and health risks. As concern about the climate crisis grows, this discussion becomes more urgent: extreme heat is no longer just a climatic phenomenon but also a spatial expression of inequality.
Coldefy, in collaboration with Relief Architecture, has completed the Robert Badinter Secondary School, the first timber-framed school in northern France. Designed to accommodate 650 students, the project is situated on a former railyard adjacent to the city's train station and within walking distance of the town center. The new school forms part of a wider urban renewal strategy aiming to consolidate transportation links and introduce new civic amenities to the area.
From building codes to mobility restrictions and new diplomatic roles within city governments, climate policy is increasingly being shaped at the local level through a widening range of legislative and institutional tools. Cities as varied as Sydney, Boston, New York, Paris, Miami, and dozens across Latin America are adopting targeted strategies that reflect their distinct environmental pressures and governance structures. These initiatives range from all-electric and net-zero construction requirements, to traffic-control measures designed to curb the social costs of private vehicle use, to emerging forms of urban diplomacy that coordinate responses to rising temperatures and biodiversity loss. Together, these approaches illustrate how territorial management is evolving in response to the accelerating climate crisis, and how local governments are experimenting with regulation and collaboration to confront challenges that are at once global and deeply place-specific.
Founded in Winnipeg, Manitoba, in 2007 by Johanna Hurme and Sasa Radulovic, and shortly afterward joined by its third partner, Colin Neufeld, 5468796 Architecture was established as an architecture firm whose early work explored the current state of housing in North America. The Canadian studio operates as a collaborative group of approximately 20 designers, where they prioritize the collective value of ideas over individual authorship.
Jurong Lake Gardens is one of Singapore's newest national gardens, a 90-hectare urban oasis for the community. Elevate’s PondGard EPDM membrane was used to waterproof the pond. Image Courtesy of Holcim
The future of urban planning and architecture is promising if the world, collectively, looks beyond the concept of mere sustainability and instead embraces a nature-positive approach. As global population growth drives rapid urbanization—requiring humanity to build the equivalent of a city the size of Madrid every week for decades to come—the construction sector faces a defining challenge: how to build durable, energy-efficient, and resilient urban environments in harmony with natural ecosystems.