What do you have to back this up besides the crazy theory that "everyone wanted to be superior so they tried to trick people into believing that Asian people have slightly shorter femurs in proportion to their body"? I don't think so. Races ARE different. The differences are not always significant, but they're there. The fact I was discussing is actually used to identify remains. Races look different, and in some aspects, are different, because they evolved seperately. Rather than the fact that they're different being 'racist science', I think you'll find that saying everyone is exactly the same is being 'excessively politically correct'.