The most non-PC research at Williams is probably conducted by associate professor of economics Quamrul Ashraf. (Fortunately for him, his research output (pdf) is deeply impressive and, if he can ever stop co-authoring with his Ph.D. adviser Oded Galor, a tenure offer from a leading research university will probably become available for the asking.) His latest (pdf):
The importance of evolutionary forces for comparative economic performance across societies has been the focus of a vibrant literature, highlighting the roles played by the Neolithic Revolution and the prehistoric “out of Africa” migration of anatomically modern humans in generating worldwide variations in the composition of human traits. This essay surveys this literature and examines the contribution of a recent hypothesis regarding the evolutionary origins of comparative economic development, set forth in Nicholas Wade’s A Troublesome Inheritance: Genes, Race and Human History, to this important line of research.
“[G]enerating worldwide variations in the composition of human traits” is code for, Asians are (genetically) smart and obedient, which is why South Korea is rich, while Africans are (genetically) dumb and violent, which is why Nigeria is poor. Of course, Ashraf puts it much more politely:
Recently, in A Troublesome Inheritance: Genes, Race and Human History, Nicholas Wade advances an intriguing hypothesis regarding the evolutionary origins of comparative economic development. Citing a wide range of evidence from evolutionary biology on the nature and pace of recent genetic adaptions in human populations, as well as evidence from evolutionary psychology and behavioral genetics on the association between somatic traits and social behaviors at the individual level, Wade argues that variation in selective pressures across regions of the globe has given rise to enduring differences in social behaviors across groups, thereby differentially shaping the nature of their institutions and, thus, their level of economic development. In particular, his hypothesis of comparative development suggests that in regions of the world that were historically characterized by higher population density and early statehood, favorable genetic traits (e.g., nonviolence, cooperation, and trust) that were initially concentrated among the rich elites gained an evolutionary advantage, proliferated over time, and contributed to the emergence of growth‐enhancing institutions and a superior development trajectory.
In the end, Ashraf and his co-author argue (unpersuasively) against Wade’s hypothesis, but, from the point of view of the typical Eph social justice warrior, the issue is not their conclusions but the fact that they were willing to even entertain such racist pseudoscience. PC restrictions are not just, or even mostly, about the conclusions you draw, they are about the questions you ask. Fortunately, tenure protects (?) Professor Ashraf. Right?