Race differences in average IQ are largely genetic

Really?

Let me give you a couple examples from the Pit Thread:

So, the OP is pretty much dead set on the idea that even individual “Negro author” could ever possibly accomplish something grand.

That’s a pretty broad statement to make about all possible “Negro” individuals and pretty much establishes that the OP equates individual performance with average performance in “Negroes”.

Also:

Note that Barack Obama’s father was smart enough to study abroad and pursue graduate studies.

Doesn’t sound like the OP really thinks even individual blacks can possibly be intelligent.