Sex good. Pornography bad. With such utterances we begin to draw the lines that marked the “sex wars” of the 1980s, in which feminism schismed over how to approach sexual expression and the pornography industry. For some feminists, porn amplified the potential for violence against women—porn was essentially as bad as rape. For other feminists, the fight against porn was a fight against freedom of sexual expression, freedom to openly and intensely celebrate women’s sexuality.…