No offense to the Mayans, but I'm putting my money on the planet still being here next year. But let's not dismiss this end-of-the-world business just yet. Suppose you knew for certain that the apocalypse was imminent and set to occur, say, a year from now, on December 21, 2013. With only 12 months left of humanity, how would you spend your time? And what would you do about work?