The world won't end. No. The people will end. Thats a different story though. And it may not be in 2012, but eventually, the people will end and the planet will cleanse itself and make way for whatever new form of life it chooses suitable for the land. I just hope that whatever intelligent life form comes next is smarter than we humans, cause we dumb. Just take a look at the average American or turn on the news. People are dumb.