Crisis Of 2012

Here's my take on it:
In 2012, when the Earth lines up with Galactic Center, mass magnetic fields form the center shall cause a giant CME to slip through that foudn whole in our protectvie field, knocking out technology. it'll also crash some space rock (not a giant planet), which willc ause a polar shift, set off volcanoes, and amssive Earthquakes. Who knows what theat magnetic field will do to oru cliamte? All those oher stuff will wreck havoc on our climate. Ice caps now in warmer areas will melt, and we still have the later century problems to hit us. Also, all this earth shaking and what not sets of fnuclear reactors and bombs, decimating whole populations.

Of course, there's always a chance of an alien invasion while we're down and out. But most likely won't happen, as we've yet to come across hostile aliens. I just mention it because hey, perfect time to strike.

Also least likely to occur, space radiation from the space rock, and nuclear radiation combine to reanimate the dead, and we all end up facing a Zombie Incursion. I highly doubt this will happen, but hey, best to be prepared by keeping this one in the back of your mind, at least.