I vaguely remembered reading something that answers your question. I poked around and found it and I will be providing more information as I find it.

https://www.edge.org/conversation/ja...inents-for-the

"Most people are explicitly racists," he says. "In parts of the world — so called educated, so-called western society — we've learned that it is not polite to be racist, and so often we don't express racist views, but nevertheless I've given lectures on this subject, and members of the National Academy of Sciences come up to me afterwards and say, but native Australians, they're so primitive. Racism is one of the big issues in the world today. Racism is the big social problem in the United States."

So why are people racists? According to Jared, racism involves the belief that other people are not capable of being educated. Or being human — that they're different from us, and they're less than human. It was through his work in New Guinea for the last 30 years that convinced him that it's not true. "'They' are smarter than we are," he says. But perhaps the main reason why people resort to racist explanations, he notes, is that they don't have another answer. Until there's a convincing answer why history really took the course that it did, people are going to fall back on the racist explanation. Jared believes that the big world impact of his ideas may being in demolishing the basis for racist theories of history and racist views.

read the rest and tell me what you think