the word is educated. One caveat: an educated person will hate racism, but not the racist.
I say educated is the word, because an educated person knows that all humans now living are descended from a small population in Africa. And all humans now living outside Africa are descended from a small band that left Africa about 50,000 years ago. See National Geographic News article Massive Genetic Study Supports Out of Africa Theory. The evidence is incontrovertible.
There were earlier out of Africa migrations -- the ancestors of the Neandertals left Africa perhaps 500,000 years ago, and the ancestors of the homo erectus specimens found in Asia even earlier. But every racist (and everyone else) alive today is an African. No kind of racism makes sense, because we are all cousins.
Obligatory English citation: Oxford English Dictionary, educated
2.....(of an opinion, etc.) based on an understanding of relevant facts or issues; informed