Like Chomsky says, the best way for America to stop terrorism is to stop participating in it. These people aren't pissed at us because they "hate our freedom" and "hate democracy", it's because we keep bombing the shit out of their countrymen. I'm sure people would have much less to get murderously enraged about if we stopped bombing people, training death squads and supporting brutal dictatorships. Why would they even bother with us if we were just peacefully sitting in the other corner of the globe?