I'm not worried about micro black holes, I just found out worm holes are going to open up and we'll be invaded by creatures from another space/time continum. Oh lord, we're all agonna die.
Interestingly, I recently read a sci-fi about another race someplace in our unisverse that used the tattle tales that a CERN complex puts out (CERN starts upit's first experiment in less than 36 hours). They then went in and stomped the shit out of the upstart species on the foreign world (us this time).
Do I really think CERN will do us in? Nope. I think it will give us answers. I wonder if Vegas is giving odds?