Church argument: Contraception is "any action which, either in anticipation of the conjugal act [sexual intercourse], or in its accomplishment, or in the development of its natural consequences, proposes, whether as an end or as a means, to render procreation impossible" (Humanae Vitae 14). This includes sterilization, condoms and other barrier methods, spermicides, coitus interruptus (withdrawal method), the Pill, and all other such methods. http://www.catholic.com/library/Birth_Control.asp
I don't follow the church's argument, but crimes against humanity? That's just silly. So why are yall down-voting him?