The fact of the matter all humans have a form of racism whether we want to acknowledge it or not. Humans usually tend to gravitate to ones that look like themselves. We really aren't much different then chickens. The problem is with racism which leads to death,slavery and the taking away of ones freedoms and abuse. I think the first step is to acknowledge we are all racist in some way instead of just pointing it out to certain people. It is how we deal with race and we should learn to love each and every human no matter the color of their skin.
Perhaps in the next lifetime you may be born of the color you are condemning. If we all realize we have lived countless lifetimes with different skin colors maybe we would all understand that we all were at one time black, white, tan, yellow, and every shade of human skin color there is.
A good time to revive this discussion! I disagree with your characterization of species (chickens) preferring their own species being a form of racism. Or, black people being physically attracted to black people being a form of racism. Both of the above can be acceptable behaviour in a society in which racism is absent or nearly absent.
America has a racism problem and it appears to be systemic. Perhaps this board is a good place to discuss solutions to the problem. And then, are there any solutions even possible during the Trump regime? Will the racism decline back to normal levels after Trump is gone?
p.s. I'm a Canadian.