But it's that bit about black people never having produced a Mozart or a Dickens which showed up this alleged intellectual for the ethnocentric moron he really is.

Drop a Mozart or a Dickens into the Serengeti or the rain forests of New Guinea and see how long they would survive. Any New Guinean child can name every single plant and animal in his environment. I know I can't. In case you ever have need to debate against the racist argument of Eurocentric superiority, read "Guns, Germs and Steel" by Jared Diamond.