You raise a good point . . . articles on either side of the issue almost always have passionate activists as authors rather than dispassionate scientists. Pe

You raise a good point . . . articles on either side of the issue almost always have passionate activists as authors rather than dispassionate scientists. People who believe in the equality of human beings typically believe in it strongly enough that they find it difficult to objectively analyze putative evidence to the contrary -- they're damn stubborn. Meanwhile, people who are racial supremacists of any kind in this day and age have self-selected themselves as pretty headstrong, stubborn individuals themselves.