Human Nature
Clip: Season 1 | 4m 45s
A look at the ways in which monkeys and apes are similar to humans, not just biologically but mentally and socially.
Aired: 01/01/10
Problems Playing Video? | Closed Captioning
Clip: Season 1 | 4m 45s
A look at the ways in which monkeys and apes are similar to humans, not just biologically but mentally and socially.
Aired: 01/01/10
Problems Playing Video? | Closed Captioning