In Search of Human Origins: Surviving in Africa Nova : Season 21 Episode 7
TV-PG PBS 1h 00m
Aired: March 1st, 1994 @ 9:00 PM EST on PBS
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.
