http://www.universetoday.com/2008/10/03/2012-no-geomagnetic-reversal/
Wasn't sure whether or not to put this in the 2012 section so I just put it here. Just thought some of you might find it interesting.
Edit: Spelling errors. Edit: Errors I didn't notice before
Simply because scientists have said that it might happen within the next millennium appears to be proof enough that it will happen in four years time. Alas, although this theory has some scientific backing, there is no way that anyone can predict when geomagnetic reversal might happen to the nearest day or to the nearest million years...
It's nice that new agers always try to find new ways to make it seem like their crazy beliefs have scientific basis. But they always fail. :-(