Cloverfield has everybody talking about the way science fiction is dealing with the aftermath of the terrorist attacks of 9/11, but that giant monster movie is hardly the first SF creation to tackle terrorism, high-tech surveillance, and governments run amok in the post-9/11 era. As the United States has cracked down on civil liberties at home, and invaded nations abroad, in the name of national security, a crop of futuristic and fanciful tales have sprung up to satirize and justify "the war on terror." These tales generally deal with one of five crucial post-9/11 themes, which we've enumerated (with examples) for you below.
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