Terry Gilliam's movie "Brazil" is, in my humble opinion, one of the best movies ever made. It was released in 1985, and it is eerily prophetic today nearly twenty years later. (It was originally scheduled to be released in 1984, but was delayed by the Hollywood studio. The story of the ensuing fight makes fascinating reading.)
Brazil takes place in a world where the government has been fighting shadowy terrorists for years. If you want to see what the world could be like ten years from now go watch this movie.
(I highly recommend the three-dvd set which includes the version of the movie that the studio edited. It is a fascinating glimpse into the amazing power of editing to shape a movie, and of studio executives to completely fuck one up.)