One interesting parallel is that what most people think of as the Mongoloid or Oriental race on the basis of superficial facial features and skin coloring may have no biological reality. In Cavalli-Sforza’s genetic family tree, northeast Asians such as Siberians, Japanese, and Koreans are more similar to Europeans than to southeast Asians such as Chinese and Thai. Strikingly, this non-obvious racial grouping corresponds to the non-obvious linguistic grouping of Japanese, Korean, and Altaic with Indo-European in Nostratic, separate from the Sino-Tibetan family in which Chinese
