Editor's note: This is Part II in a series. Part I can be found here.
Once we recognize that large differences in achievement among races, nations and civilizations have been the rule, not the exception, throughout recorded history, there is at least some hope of rational thought -- and perhaps even some constructive efforts to help everyone advance.
Even such a British patriot as Winston Churchill said, "We owe London to Rome" -- an acknowledgement that Roman conquerors created Britain's most famous city, at a time when the ancient Britons were incapable of doing so themselves.
No one who...