> The point is, if you want to face reality rather than live in a comfortable fantasy, you have to confront the possibility that the racists are right about one thing: It's possible that some races really do have less intelligence than others.
You just can't go around making statements about race and intelligence, however delicate and nuanced, and not expect people to raise an eyebrow. Do you think he'd make that same statement in a room full of black people?
In case it isn't obvious, not-racist people with a smidgeon of social awareness don't even engage in those sorts of discussions on the first place, because they understand that nothing productive can come of them.
They're his words, and I linked to the full thread to provide context. If you find "this behavior" "very rude," I think many others here would disagree with you.
What in the heck are you doing that's inviting frequent accusations of racism?