By Michael Pakaluk, The Catholic Thing - My thesis is that contraception negates fatherhood, is at war with it, undermines what it means to be a father. Where widely adopted, it works out that effect in all aspects of society. We are familiar with the idea, championed by St. John Paul II, “the Great,” that contraception attacks the unity of husband and wife. The unitive dimension of the sexual act will not survive, he taught, if separated from the procreative. I want to add: fatherhood will not survive if the sexual act is separated from its fatherly aspect.