Interesting perspective, but it does ignore http://en.wikipedia.org/wiki/Balancing_selection http://en.wikipedia.org/wiki/Balancing_selection. It's possible tha

Interesting perspective, but it does ignore http://en.wikipedia.org/wiki/Balancing_selection http://en.wikipedia.org/wiki/Balancing_selection. It's possible that a certain amount of variation in the population is kept around through evolutionary processes. On the whole, though, I do agree that humans are basically the same.