Edited sentence: And he continued his controversial defense of the possibility of natural mental differences between the sexes in a debate with Professor Elizabeth Spelke.In another controversial move, in a presentation titled Jews, Genes, and Intelligence, he defended the research methodology used in the controversial 2005 study A Natural History of Ashkenazi Intelligence by Gregory Cochran, Jason Hardy, and Henry Harpending of the University of Utah which claimed that Ashkenazi Jews were naturally selected for high intelligence.Jews, Genes, and Intelligence.Surprisingly little outrage has come from the academic community on these disturbing views of his