blankets’ from infected English children to Indian mothers? It is estimated that 2 of all Indians were slaughtered and the other % killed by parasites. And let us go back in time. Did the burst in cave art (40,000 years ago) have anything to do with sexual selection related to increase in density and parasites—or is art unrelated to music? BTW recent analysis based on 2"‘/4" digit ratio suggests the possibility that the artists were females! Indeed for that matter what is the relationship between song, dance and intelligence? Especially in social interactions. 4. And what is special about Jewish intelligence? Surely it is that it emerged in a mercantile settings, natural home of numbers, logic and mathematics—itself the “gateway to knowledge”, so huge disproportion of Nobel Prizes to go those of Jewish ancestry—half-Jews specially Bill Hamilton said to me in 1979 and I always regretted not saying to him “So where are the Jewish genes in you?” BTW Ernst Mayr argued that the Jewish religion promoted intellectual reproduction, by encouraging the Rabbi to have the biggest family, while of course the Catholics emasculated their clergy HOUSE_OVERSIGHT_025146