in thread "Ancient homonid populations ?": **Background on evolution by punctuated equilibrium**... 2mo ago (collapse hidden) log in to judge received 10.7 10.7 **Background on evol (view hidden) log in to judge received 10.7 10.7 Another interesting paper investigating the genetic effect of capital punishment in medieval and early modern Europe. It show that the large drop in murder rate from the 14th to 20th century was, at least in part, a result of genetic selection against prop... 1mo ago (collapse hidden) log in to judge received 6.3 6.3 Another interesting (view hidden) log in to judge received 6.3 6.3