The Making of Mankind

One Small Step... (1x2)

Fecha de emisión: May 11, 1981

In Episode 2, paleontologists show that bipedalism, walking upright, stone tool making and meat eating were important to the success of human ancestors, like Australopithecus afarensis, whose most famous fossil skeleton Lucy was found at Olduvai Gorge in Tanzania, Africa, as well as Homo habilis, and Homo erectus, while others like Australopithecus robustus, went extinct.