A family tree for humanity

Title:: A family tree for humanity
Speaker:: Spencer Wells
Description:: All humans share some common bits of DNA, passed down to us from our African ancestors. Geneticist Spencer Wells talks about how his Genographic Project will use this shared DNA to figure out how we are -- in all our diversity -- truly connected.

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Video Language:: English
Team:: closed TED
Project:: TEDTalks
Duration:: 20:30

	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4
	Margarida Ferreira approved Portuguese subtitles for A family tree for humanity
	Margarida Ferreira edited Portuguese subtitles for A family tree for humanity
	Mafalda Ferreira accepted Portuguese subtitles for A family tree for humanity
	Mafalda Ferreira edited Portuguese subtitles for A family tree for humanity
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2007G/None/SpencerWells_2007G-transcript.mp4