There are many theories. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />
I'm not sure how the axial orientation of the earth would have that much of an effect. Unless the magnetic poles shifted. Is that what you mean Beany?
Changes in the ocean current are a good theory. Meteors, solar activity and volcanic eruptions are others.
" Road rage, air rage. Why should I be forced to divide my rage into seperate categories? To me, it's just one big, all-around, everyday rage. I don't have time for distinctions. I'm too busy screaming at people. " -George Carlin
| 
