Live Crew case focused the nation's attention on an old question: should the government ever have the authority to dictate to its citizens what they may or may not listen to, read, or watch? American society has always been deeply ambivalent about this question. On the one hand, our history is filled with examples of overt government censorship, from the 1873 Comstock Law to the 1996 Communications Decency Act. Anthony Comstock, head of the Society for the Suppression of Vice, boasted 194,000 "questionable pictures" and 134,000 pounds of books of "improper character" were destroyed under the Comstock Law -- in the first year alone. The Communications Decency Act imposed an unconstitutional censorship scheme on the Internet, accurately described by a federal judge as "the most participatory form of mass speech yet developed." On the other hand, the commitment to freedom of imagination and expression is deeply embedded in our national psyche, supported by the First Amendment, and supported by a long line of Supreme Court decisions. Provocative and controversial art and in-your-face entertainment put our commitment to free speech to the test. Why should we oppose censorship when scenes of murder and mayhem dominate the TV screen, when works of art can be seen as a direct insult to peoples' religious beliefs, and when much sexually explicit material can be seen as degrading to women? Why not let the majority's morality and taste dictate what others can look at or listen to? Today's calls for censorship are not motivated solely by morality and taste, but also by the widespread belief that exposure to images of violence causes people to act in destructive ways. Pro-censorship forces, including many politicians, often cite a multitude of "scientific studies" that allegedly prove fictional violence leads to real-life violence. There is, in fact, virtually no evidence that fictional violence causes otherwise stable people to bec...