In a world of heat-driven chaos, heat exposes deep fissures of inequity and injustice. Poverty equals vulnerability. If you have money, you can turn up the air-conditioning, stock up on food and bottled water, and install a backup generator in case there’s a blackout. If things get bad enough, you can sell your house and move to a cooler place. If you’re poor, on the other hand, you swelter in an uninsulated apartment or trailer with no air-conditioning or an old, inefficient machine that you can’t afford to run. You can’t move somewhere cooler because you’re afraid of losing your job and you
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