Climate change is likely to have far reaching impacts, and some consequences are particularly unexpected. In a provocative study, Marshall Burke and his colleagues demonstrate that suicide rates increase on hot days, regardless of other factors. Burke's findings raise significant questions. Are the underlying drivers of this relationship tied to economic forces, or are there human biological factors that exacerbate mental health issues? Can we forecast the overall effect as greenhouse gases and temperatures rise in the coming decades? What steps might we take now to mitigate the damages? In this conversation with World Class producer, Nicole Feldman, Burke offers a clear-eyed perspective on the wide-ranging implications of his research. Burke is the deputy director of FSI’s Center on Food Security and the Environment.

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