referencing rationalwiki lol
edit:
We have populations. Race is a poor, archaic word choice. I doubt the claim we can't find DNA evidence of population differences is true. We are very much alike in DNA, but there are variances that show up in populations. Skin color, hair color, hair thickness, bone density, and so on. Asian cultures lack milk products in their cuisine. Half of the asian population has lactose intolerance. Asians have dry flakey earwax. So do Native Americans, who we assume arrived here from the Asian continent.
Seems about ten percent of DNA variance is between populations.
It's a losing approach to allow the conversation to only belong to racists. It seems to be an education level problem, because even the racists who discuss it do not understand how it all works. The people who are scared of it think its a bigger claim than it is as well.