I have a book based on the science of DNA and human genetic mapping.
Through genetic testing it has been proven that humans are so closely related that there is more genetic diversity between people of the same 'race' than of other races. But even there, every single mating between two humans is what we think of as inbreeding, because there is so little genetic diversity in every human alive compared to all the others.
So a black person has more genetic similarities between a white person compared to another non-closely-related black person.
There has been proven that one small group of Chimpanzees that live in africa has over twice as much genetic differences in their group than all 6 billion humans alive.
So all bigots of 'race' are proven by hard, scientific data to be wrong.
I do look down on some cultures, but races? Ridiculous.
And religions actually cause more death, hatred, and misery than any other factor in humanity. This will upset many people, but it is the truth.
More people justify destroying others lives that are not like them based on their religious views than anything else.