Full Show: Imperfections

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Helping refugees - and others - generally means giving them things like blankets, clothes, and food. Radha Rajkotia thinks we should try handing out cash. Plus, Jessica Tracy explains why one of the seven deadly sins could be a good thing, after all. And finally, advances in genetic engineering have allowed scientists to make decisions that could affect millions of people. Kevin Esvelt thinks the public should have a voice in those decisions.