1. Changes in the Sun's magnetic field will lead to powerful flares.
So what else is new under the sun? The sun goes though a well-documented 11-year sunspot cycle that is driven by its magnetic field entangling, reforming and flipping polarity. Yes, the peak of the next cycle is in 2012 (or 2013), and some predictions suggest it might be 30 to 50 percent stronger than the last peak.
But experts say it will certainly not be the biggest peak ever recorded.
Link
if the world does not end in 2012 you must pay me £1000
if the world does end, then I will pay you £5000
seems fair eh?
tl;dr
i'm planning on going on a picnic in early 2013.
My prediction is, the world ends right after I *finally* find a decent job.
Rt