Great night to not sleep.
http://en.wikipedia.org/wiki/Large_Hadron_..._and_assurances
Picture this, a crystallized mass forming all over the Earth, turning everything you know into crystal. If you don't have the imagination, try to visualize a massive black hole forming over Germany and then engulfing the Earth.
Now, I've never been one to believe in Death Theories. That Mayan doomship about 2012, Y2K, all seems crazy to me, but 7000 scientists even putting the lives of Earth in their own hands makes me fell beyond uneasy.