The culture war might be likened to fighting a war against a coalition of powers. Imagine WWI-style trench warfare on a long front. In the center of the enemy lines are the forces of moral relativism. These forces oppose the idea that there is a universal moral law. On one flank are the forces of the sexual revolution, including gays, feminists, adulterers, the promiscuous, and the pro-abortion folks. On the other flank are the cultural relativists, and multiculturalists. This camp opposes the ideas of truth, beauty, and intrinsic quality. It seeks to suppress the literary, philosophical, and artistic heritage of...