Later in the Pleistocene, man took on a more modern appearance. ''Homo erectus'' was close to the same size as a modern human and had a brain capacity 70-80% of that of modern humans. Fully modern humans did not appear until around 130,000 years ago and then, according to one version of the story, migrated out of [[Africa]] and replaced all other human populations throughout the world. Two other human species, ''[[Homo florensis]]'' and ''[[Homo neanderthalensis]]'' were contemporaries of modern man but both species are now extinct, possibly because of us. | Later in the Pleistocene, man took on a more modern appearance. ''Homo erectus'' was close to the same size as a modern human and had a brain capacity 70-80% of that of modern humans. Fully modern humans did not appear until around 130,000 years ago and then, according to one version of the story, migrated out of [[Africa]] and replaced all other human populations throughout the world. Two other human species, ''[[Homo florensis]]'' and ''[[Homo neanderthalensis]]'' were contemporaries of modern man but both species are now extinct, possibly because of us. |