I admit it seems cowardly to keep quiet. When I read about the harassment to which the Scientologists subject their critics,12 or people branded as anti-Semitic for speaking out against Israeli human-rights abuses,13 or researchers threatened with lawsuits under the DMCA,14 part of me wants to say, “All right, you bastards, bring it on.” The problem is, there are so many things you can’t say. If you said them all you’d have no time left for your real work. You’d have to turn into Noam Chomsky.
