S1·E5 – Humans
2005-05-12 • 60 min
Steve Leonard asks how we came to be what we are by following in our ancestors' footsteps from chimp-like apes to modern humans.
2005-05-12 • 60 min
Steve Leonard asks how we came to be what we are by following in our ancestors' footsteps from chimp-like apes to modern humans.