2012: let's worry or not?

On this subject didn't write, or the lazy didn't act, perhaps, only. «Ancient Maya predicted death of mankind in 2012!», «The doomsday will come 21.12.12!», «the Apocalypse Approaches!» and t. д … Familiar headings of articles in newspapers, magazines and the Internet, performances on radio and television, isn't that so? Hollywood didn't stand aside also, having shot the film under modest, but such expressive name "2012". In it too as it is easy to guess, Earth there comes the end, however, not full, and only the partial – after destructive earthquakes and a universal flood only a few million people to which managed to buy places on special arks survive. Generally, anything new.