2012 hhas, for years, been touted as the year to end all years. The Mayan Long Count calendar starts a new cycle. The Sun hits its solar maximum, spitting out massive, grid-popping storms. The Yellowstone supervolcano becomes more and more "ripe." An asteroid or similat projectile could be aimed right at us. Not to mention the horrors humankind has come up with in the past century. So, what would the "worst-case scenario" look like? Like humankind is goingg to hell and back.