The Mayans were visited by extraterrestrials: Plains of Nazca, Mach Pichu.\, etc. The Mayan calendar does not mean the end of the world, rather it
ends because that is when the space travellers are expected to return back to earth.
i guess the last episode of the x files talks about aliens comming down dec. 22 2012 and "taking over the world" i honestly dont think its going to
be some aliens comming i think its just going to be a darastic change thats going to change our veiws of the world and how we live today i dont think
the worlds going to end but yes i do think some people will die because i guess many tears will be shed
the magnetic polarity shift is catologed in new volcanic material in the east pacific ridge. it alignes it's self with the polarity of our
magnetoshere. the shift will happen and you compass will point south.