He did say that the black community would not survive without whites, that's a real problem.
I wish he talked more on his thoughts about separatism.
I wouldn't mind a society that allowed high IQs in but then group identity gets in the way and many would start tearing the counrry apart for the sake of their foreign kind over seas. But just imagine a nation that required an IQ of 120+ to get admittance, that would be sick and very eugenic; I'm still against interracial breeding.
Probably the best option is separate societies for each race that allows high IQ only, let the rest of humanity alone to themselves.