Are All Human Beings Related?

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Part 1 of the TED Radio Hour episode How It All Began.

About Spencer Wells' TED Talk

Geneticist Spencer Wells describes how he uses DNA samples to trace our individual origins going back 2,000 generations.

About Spencer Wells

Spencer Wells is an author, documentary filmmaker, population geneticist and director of ...Read More

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Source: NPR Science - ingested into KQED