The actor, who is a follower of Scientology, thinks the only way mankind may be able to survive the impending environmental disaster is to colonise another world.

Travolta - who infuriated environmentalists by flying his private jet to the London premiere of his new film 'Wild Hogs' - told BANG Showbiz: "I think that everyone can do their bit, but I'm wondering if we have to start thinking about other planets and also domed cities, because I don't know if there's a way to repair these holes in the sky."

Labels: John Travolta