Cardinal Justin Rigali, writing in the Catholic Standard and Times, the newspaper of the Archdiocese of Philadelphia, said that the modern media’s obsession with pornography is “one of the most pervasive and destructive problems in our society.” “Our society," the Cardinal wrote, “is inundated with sex and sensuality largely from the media. Films, television programs, and advertisements are loaded with sexual reference as well as the promotion of sexual promiscuity.” The all-pervasiveness of sexual imagery in the media has led to the vast proliferation of pornography on the internet where it is accessible to anyone who can use a keyboard. It is...