One evening in May of 2011, tornado sirens went off in a small Missouri city called Joplin. Thousands of homes were destroyed in the tornado, about a third of the town’s 50,000 residents were displaced and around 160 people died. And in the months following the tornado, the town became known not just for the destruction, but the kindness and cooperation that led to its recovery. Scientists who have studied behavior after mass traumas say, disasters can spark an outpouring of kindness and powerful bonds between strangers. Reporter Pauline Bartolone joins Short Wave co-host Emily Kwong to share the science behind this phenomenon.
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Funding for this story was provided by UC Berkeley's Greater Good Science Center, as part of its "Spreading Love Through the Media" initiative, supported by the John Templeton Foundation.

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