The end of the world will come in 2012. Fresh doomsday prophecies involving everything from icy drafts from space to pole shifts and changes in the earths magnetic field are circulating among both scientists and non-scientists. One of the biggest concerns are the effetcs of persisting holes in the ozone layer. Watch this video to get an idea of how holes in the ozone layer could lead to a cooling of the earth's atmosphere.

Read more about the 2012 doomsday prophecies in this article