Much of human history has consisted of unequal conflicts between the haves and the have-nots.

“...invokes the supposed stimulatory effects of their homeland's cold climate an…”

“It's striking that Native Americans evolved no devastating epidemic diseases to…”

“To me, the conclusion that the public has the ultimate responsibility for the b…”

“(On the beginning of the mid-1990s' genocidal war in Rwanda:)Within six weeks, …”