If diversity is our strength then the races must be different because if we were the same we would not be diverse. Thus if you believe in evolution you must believe most of what is contained in the following video.
Sir your munkey! Research Links Daniel Kahneman
The whole class series A quite interesting take down on life's various reproductive and evolutionary strategies.
On the documentary Wiki Overview The Human Animal which accompanies a major six-part series, shows that, however much we may think we have evolved from our animal ancestors, our instincts and behaviour are still rooted in our animal past. By denying this inheritance we are in danger of destroying everything Read more…