No where did the Mayan's mention anything about world cataclysm for 2012. If anything (if you want to believe their prophecy) this next "sun", the "6th sun," will be the last one. hence, the end of the 6th sun will be the "end of the world." Dec 21 2012 is the
beginning of the 6th sun.
This is bound to become very common knowledge after the world doesn't end in 2012.

What I find infinitely more interesting is Terence McKenna's "Timewave Zero," and how it relates to Dec 21 2012.
I'll try to give the briefest of possible explanations concerning his idea's about the "doubling of information":
Human Knowledge (or information) doubled from the time of Christ to Galileo's time. 1500 years.
It doubled again by the time of the American & French Revolutions. 250 years.
It doubled again by the time of the Industrial Revolution, etc etc, and keeps doubling faster and faster.
McKenna thought that information will keep doubling faster and faster, every year, month, second, nanosecond, until it doubles into infinity at around the end of 2012, according to his calculations.
Anyone versed in computers knows about this doubling of the processing power of microchips.
Edited by W Kein, 19 July 2009 - 02:08 AM.