There is actually a whole other 2012 contingent that doesn't think it wil be the end of the world, just an ending or change in how we view something. I think they mean other than 2012 prophecies. ;-) Kind of like how the Internet/Web changed communication and commerce, only on more of a psychological/spiritual scale.
The beginning of the last Baktun saw, possibly, the emergence of modern humans. The oldest dated remains found at Crô Magnon are around 35.000 years old. You can't be me, I'm taken