Are Your Siblings Really Your Siblings?

60-Second Mind

English - November 24, 2009 18:00 - 4 minutes - ★★★★ - 215 ratings
Science Technology science technology minute brain behavior psychology psychiatry neuroscience scientific american 60-second Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed

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This Thanksgiving how can we be certain we're sitting down with our genetically related family? Evolutionary psychology provides some food for thought. Christie Nicholson reports