Conclusion from Yuan et al. 2019: —“We have shown that there are only three ma

Conclusion from Yuan et al. 2019:

—“We have shown that there are only three major human groups, Africans (Negroid), East Asians (Mongoloid), and Europeans/Indians (Caucasoid). Aboriginal Australians and the related Papuans, traditionally viewed as the fourth major group, in fact consist of largely European/Indian and African genomes and their unique traits might have come from admixture of incoming Neanderthals with local archaic humans.”—