“Ancient Africans used both sides of there brain as a team to do critical, rational, poetic, creative, and visionary thinking.”
And he knows this to be true, to be the case, because????
He heard it on National Geographic.
Of course, the Eskimos did too, but since they are white, that wouldn't help the good Dr.'s argument.
The Indians as well.
Matter of fact, it seems that using both sides of the brain was a component of early civilization, and has been all but lost by all modern men, including the good Doctor.