Cool Spaces: The Latest Architecture and News

As Europe experiences one of its earliest and most intense heatwaves in recent years, World Environment Day 2026 arrives amid renewed discussions about climate adaptation, urban resilience, and the capacity of cities to respond to increasingly extreme temperatures. Across Portugal, France, Italy, Spain, Germany, Switzerland, Ireland, and the United Kingdom, temperatures have surged well above seasonal averages, prompting heat alerts, school closures, emergency planning measures, and growing concerns about the performance of buildings and public infrastructure under prolonged heat stress. The convergence of these highlights a reality that is becoming increasingly worldwide: climate change is no longer solely an environmental concern but an issue that is fundamentally reshaping the spaces where people live, work, and gather.

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The summer of 2025 has brought extreme heat across Europe and beyond, with record-breaking temperatures and widespread climate-related impacts. Red alert warnings have been issued in France, Italy, and Spain as temperatures exceeded 46°C in parts of the Iberian Peninsula. These conditions have led to school closures, restrictions on outdoor work, and pressure on urban infrastructure, including power grids and public transport systems. The heatwave has simultaneously intensified wildfire risk across the Mediterranean. In western Turkey, ferocious wildfires near Izmir forced the evacuation of over 50,000 people as high winds and low humidity fueled rapidly spreading flames. In Spain's Catalonia region, two people died in a wildfire that raced across farmland and old structures in Torrefeta on July 1. Similar disasters have occurred in Greece, France, and Italy, with evacuations throughout southern Europe as widespread heat‑induced drought exacerbates fire season intensity.

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Urban green spaces are considered one of the most appropriate and accessible ways to mitigate the effects of rising temperatures in urban environments. As the global climate warms, cities worldwide face more frequent and extreme heat waves, putting their citizens at risk. Many cities are employing strategies for reducing the impact of urban heat islands, which are generated when natural land cover is replaced with surfaces that absorb and retain heat, such as pavements and buildings. This raises the temperature by several degrees compared to the surroundings. Cities have their micro-climate, influenced by this phenomenon combined with a series of often overlooked factors. For a climate strategy to be efficient, all factors need to be taken into consideration.

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The climate crisis has made heatwaves more likely and more intense around the world. Record-breaking high temperatures are being reported across the world. According to international data, the first week of July 2023 was the hottest week on record, putting millions of people in danger. All throughout this summer, recurring heatwaves have been affecting large portions of Asia, Europe, and the United States, priming the land for fires in places like Greece, Spain, and Canada, triggering unhealthy air warnings, evacuations, and heat-related deaths. The increasingly threatening effects of the climate crisis are also felt in cities worldwide, as extreme heat proves to be a rapidly growing health risk to millions of urban dwellers.

Cities are on the front lines of this public health emergency. People living in urban areas are among the hardest hit when heatwaves happen, partly because of urban heat islands. This is a phenomenon that occurs when cities replace the natural land cover with dense concentrations of surfaces that absorb and retain heat, like pavements and buildings. Heat risk levels also vary by neighborhood, with less affluent and historically marginalized sectors being the most affected due to the density of the population, limited access to cooling systems, and the limited availability of green urban spaces.

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Cool Spaces! The Best New Architecture has released their first full episode online. The PBS television series, hosted by Boston-based architect and professor Stephen Chung, AIA, profiles the most provocative and innovative public space architecture in North America. With the general public as its targeted audience, each hour-long episode is organized around a central theme - such as Art Spaces - and profiles three buildings. In this episode, Chung discusses what makes Tod Williams Billie Tsien’s Barnes Foundation, Steven Holl's Nelson-Atkins Museum of Art and Phil Freelon's Harvey B. Gantt Center so cool.

“People often ask me what Cool Spaces is all about. And I never can answer without giving a bit of background,” says host Stephen Chung. “You see, it really begins over seven years ago, during the recession, which decimated the architecture profession. In a four-year span, approximately 30% of all architecture jobs in the U.S. were lost — including my own. This time away from practice allowed me to reflect on the profession and its problems and to think about what role I might play in bringing about some positive change."

Videos

In an age where almost every conceivable subject has spawned its own reality series - be it Dancing On Ice or Hillbilly-Hand-Fishing - PBS's new show, Cool Spaces!, aims to stimulate the public's curiosity by engaging us in the story behind some of North America's most interesting public buildings. The AIA sponsored show, which is hosted by Boston-based architect Stephen Chung, departs from usual architecture-related television shows, which tend to focus on makeovers of private homes. Not only will this show look at public buildings, but it will also examine the people who's lives it has affected, the places that have shaped it, and the mind of the architect who brought all of these things together to design it.

Read more about the series and see a sneak preview after the break...