What will happen on 12-21-2012?

Nothing will happen. The end of the world had been predicated for 1000's of years. Remember the Y2K scare that the computers would revert the date back to 1900 & trigger all of The USA's & Russia's nuclear missiles to launch? Obviously it never happened. Also there were predictions of severe climatic change on 05/05/2000. I remember hearing it on the Art Bell show. There were even books on the shelves of Barns & Noble about it. 05/05/2000 came, & guess what? You got it. Nothing happened. So the doomsday sooth sayers had to try to find another date. Behold 12/21/2012. When nothing happens then. they'll just pull another date of the hat for the end of the world.