Rightwing activist Christopher Rufo has links to a self-styled “sociobiology magazine” that is focused on the supposed relationships between race, intelligence and criminality, and which experts have characterized as an outlet for scientific racism. At the time of reporting, Aporia was one of 19 Substack newsletters Rufo links to in the “recommended” section on his own newsletter, which according to Substack has more than 50,000 subscribers. Rufo also appeared on Aporia’s podcast, which has published flattering interviews with proponents of scientific racism and eugenics. Rufo, a close ally of Florida’s governor, Ron DeSantis, and one of America’s most prominent activists...