Today we’re sharing an episode of The Carbon Copy, a climate change podcast produced by Canary Media. The topic is extremely timely: heat waves. This summer saw extreme heat blanketing almost every region of the northern hemisphere. And these heat waves aren’t just uncomfortable or inconvenient. They’re deadly. In most years, extreme heat kills more people in the U.S. than any other weather-related disaster. This episode asks: how can we better prepare for these heat waves? Some of the answers are surprisingly simple–and they could help address problems beyond extreme heat.