In Search of Human Origins, Part Two

March 1, 1994
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NOVA - S21 - E7

In Search of Human Origins, Part Two

Anthropologist Donald Johanson looks at how our human ancestors of two million years ago made their living. Contrary to popular myth, scavenging was a more lucrative living than hunting-and may have contributed to the development of human intelligence.

NOVA: Season 21 - 20 Episode s