I'm hoping for a WW3... It would be a pretty cool way to die as everyone is blowing eachother up and nobody has a chance of survival. My guess is that once the first nuclear missile is launched, every country in the world would then launch their nuclear missiles. Mutual self destruction at it's finest.
There is no doomsdays and the sun entering a red giant state wouldn't matter because we will all be dead by that time so be glad and happy that its 2013.
