The Chinese were not just servile, they argued: they were a different kind of human. Carolus Linnaeus, the founding father of genetics, claimed to recognize four races of humans—white Europeans, yellow Asians, red Americans, and black Africans; and in the 1770s the philosopher David Hume decided that only the white race was capable of real civilization. Kant even wondered whether yellow people were a proper race at all. Perhaps, he mused, they were merely bastard offspring of interbreeding between Indians and Mongols.
