Survival of the fittest, yes the unfit are breeding, but not as much as the plain evil. I for an instance don't have a horse in the race. I was told by an Australian Government department that "we don't want to breed people like you!" Turns out I am sterile anyway, but Genghis Khan had the most decedents alive today, he was a rapist and a murderer. I only have autism. Such defects are inherited by men and mostly men from women who don't suffer the symptoms. Perhaps we should go back to burning such women at the stake and masturbating to their suffering, as pious people used to do in the dark ages. (sarcasm) This has nothing to do with intellect. The NAZI party had that one worked out, you sterilize such people. But they forgot to sterilize their mothers, not very smart. After the war all the disabled people were replaced very quickly. Yes really!! Eugenics is not quite as simple as people think it is. "All evil comes from one woman" (Bible) Of course this is a mistranslated and should read "all evil comes from the mitochondrial DNA."