[url=http://en.wikipedia.org/wiki/Race_Differences_in_Intelligence]For those of you that don't know.[/url] It comes from a book that's widely criticized and the specific map that the OP is showing is in regards to indigenous populations only. Id est, aboriginals, native Americans, whites, blacks, Asians, et cetera. Normally I'd say the OP is trolling, but he's proven himself to be legitimately retarded in the past.