Not gonna happen - world peace hasn't even been declared yet, that's the time to really start worrying . Just in case though - http://www.youtube.com/watch?v=Z0GFRcFm-aY
When I was doing framing (construction) I had a co-worker quit work and he pulled his kids from school for 2 weeks; sold everything and went out with his group and their "Priest" thing (I forgot what he called him lol) and waited for the end of the world in May. He came back to work next month. ;P