The age of Aquarius would be the most probable change to take plcae at the end of the long scount calender.
The reason I believ that this calendar is actually of any resonance and importance to us in this day and age is that....well put yourselves in the
shoes of the Mayans who constructed this calendar. They could just have easily made this calendar stop at the 10th century, and save themselves the
work of extending it beyond untill 2013......so the question I have is why would a race of people construct a calendar to end in 2013, surely if they
believed they would be around to see this time, it would be a natural course of action to work and extend the calendar past 2013 and beyond. But they
havent, and this concerns me, because these are a race of people who had incredibly advanced astorlogical knowledge and knowledge of the planets and
of the constellations and mechanics of the universe around us......so we have a very knowledgable and spiritual people....who for sum reason we may
never find out....have ended their calendar in 2013.
I could not even begin to theorize why they have done this, and it leaves a very interesting enigma for the rest of us. But with the earth, moon, sun
and alignment of the planets being affected by a mysterious and as yet unnnacounted for tug of force, i do believe the calendar may point to an event
of astrological significance, since their culture was so heavily steeped in astronomy and mystisism. This could be a major event such as the return of
the much talked about planet X or nemesis(sister sun which is claimed to be a brown dwarf star), however it could indicate a new planetary alignment
that may bring about the 'New age' or 'New cycle' in the heavens or on earth.
there are bodies of scientists and researchers who as we speak are trying to unlock the secret of this enigma. Try a quick search on google for more
information than you can shake a stick at