According to Seth Rogan.....

George Lucas says world will end in 2012
Seth Rogen, a comedian and actor, said that he was left speechless by a recent conversation in which George Lucas, the producer of Star Wars and other Hollywood hits, told him of his belief that the world would end in 2012.

Lucas made his claims at a meeting with the actor and Steven Spielberg, the director, to discuss a film project.

Rogen told the Toronto Sun: "George Lucas sits down and seriously proceeds to talk for around 25 minutes about how he thinks the world is going to end in the year 2012, like, for real. He thinks it.

"He's going on about the tectonic plates and all the time Spielberg is, like, rolling his eyes, like, 'My nerdy friend won't shut up, I'm sorry ...'

"I first thought he [Lucas] was joking ... and then I totally realised he was serious and then I started thinking, 'If you're George Lucas and you actually think the world is going to end in a year, there's no way you haven't built a spaceship for yourself ... So I asked him ... 'Can I have a seat on it?'

"He claimed he didn't have a spaceship, but there's no doubt there's a Millennium Falcon in a garage somewhere with a pilot just waiting to go ... It's going to be him and Steven Spielberg and I'll be blown up like the rest of us."

http://www.telegraph.co.uk/news/newstopics/howaboutthat/8273050/George-Lucas-says-world-will-end-in-2012.html