TY - BOOK TI - Walking with cavemen [videorecording] PY - 2009/// CY - [S.l] PB - BBC KW - Human beings KW - Origin N2 - Walking with cavemen is the story of how cocktail of extraordinary traits were combined to create us, human beings. Fusing epic science with the drama of individual lives, it is the tale of everyone on the planet today. The story starts in east Africa where apes first walked on two legs. Four million years later, half a dozen different species of human populated Africa but eventually Homo erectus was to dominate this world and be the first ape-man to colonize elsewhere ER -