Your Inner Fish

Extended Interview: Tim White

Clip: Season 1 | 6m 47s

Paleoanthropologist Tim White and his team discovered a 4.4 million-year-old fossil they named Ardi. This fossil, along with other fossils of her species and from her environment, radically changed the way we think about how our species came to walk exclusively on two legs.

Aired: 04/09/14

Rating: NR

Problems Playing Video?