8 creative ways that cities are redesigning for extreme heat

July 25, 2023

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Phoenix has been 110 degrees Fahrenheit—or hotter—for nearly a month. Sanbao, China, reached a record high of 52.2 degrees Celsius (126 Fahrenheit). In Iran, the heat index hit 66.7 degrees Celsius (152 Fahrenheit), near the limits of human survival. This isn’t the new normal—as climate change progresses, the world will get even hotter. Here’s how cities are racing to adapt.