The past ten years has obviously been very active in the area of human genomics, but in the domain of South Asian genetic relationships in a world wide context it has seen veritable revolutions and counter-revolutions. The final outlines are still to be determined. In the mid-1990s the conventional wisdom was that South Asians were a branch of a broader West Eurasian cluster of peoples, albeit more distant from the core Middle Eastern-North-African-European-Caucasian clade. The older physical anthropological literature would have asserted that South Asians were predominantly Caucasoid, but with a Australoid element admixed in at varying proportions as a function of geography and caste. To put it more concretely, and I think accurately, a large degree of South Asian physical variety can be defined along the spectrum between A. R. Rahman and Nawaz Sharif. The regional and caste truisms are only correlations. Subrahmanyan Chandrasekhar was a Tamil Brahmin, but experienced anti-black racism in the United States. I think that is reasonable in light of his appearance.