However, it is important to note that Ashkenazic Jews are one of the most widely studied groups in the world when it comes to genetics and so far no alleles that seem to have to do with intelligence have been discovered in the population.
This fact alone leads me to think that the most parsimonious explanation is just that Ashkenazi Jews have a cultural tradition of scholarship, whereas public-school culture in the English-speaking world is often starkly anti-intellectual. If we’ve turned over the genetic rock and had a good look under it without finding anything interesting, we should update to think it more likely that the explanation is under a different rock.
This fact alone leads me to think that the most parsimonious explanation is just that Ashkenazi Jews have a cultural tradition of scholarship, whereas public-school culture in the English-speaking world is often starkly anti-intellectual. If we’ve turned over the genetic rock and had a good look under it without finding anything interesting, we should update to think it more likely that the explanation is under a different rock.