[dionidium]

I have no idea who that guy is or why I'm being asked to defend him, so I'll speak only for myself when saying that the statement, "white people are smarter than black people" as a summary of population differences is statistically and biologically illiterate.

This is just simply not how serious people talk about populations.

Further, to conclude that such differences, should they even exist, imply anything else about the world (or how to treat the people in it) is morally incomprehensible.