This article is pretty weak stuff, but we do appear to be increasingly selecting for criminality across the board: http://www.ehbonline.org/article/S1090-5138(

This article is pretty weak stuff, but we do appear to be increasingly selecting for criminality across the board: http://www.ehbonline.org/article/S1090-5138(14)00077-4/abstract http://www.ehbonline.org/article/S1090-5138(14)00077-4/abstr...