Unfortunately, there's the small matter of them requiring orders of magnitude more energy than exists in the universe. Link to the Alcubierre Drive - http://en

Unfortunately, there's the small matter of them requiring orders of magnitude more energy than exists in the universe. Link to the Alcubierre Drive - http://en.wikipedia.org/wiki/Alcubierre_drive http://en.wikipedia.org/wiki/Alcubierre_drive