With most people already living in cities and the global urban population estimated to double by 2050, cities are central to human well-being and sustainable development. Whereas cities reap the economic and social benefits of agglomeration, proximity to services, and innovation, they also face...

Global warming has dramatically increased the frequency, intensity, and duration of extreme heat events, or heatwaves. Exposure to extreme heat presents a wide range of challenges for public health, labor productivity, and economic growth, among other areas, which are often amplified in cities....