Ok, someone's a racist. So what? At the end of the day, it's a belief system. As long as that person treats people with respect, I have no problem with it. For

Ok, someone's a racist. So what? At the end of the day, it's a belief system. As long as that person treats people with respect, I have no problem with it. For example, if you are, say, a Christian and some other guy is a Muslim and your offended by that belief, well, that's on you. It shouldn't discredit a scientific theory. Evidence is supposed to do that.