Nature's continuing in it's usual fashion really, we've had mini ice ages etc in the past, snow in june and july, wet summers hot dry summers, cold summers, wet and mild winters, freezing cold winters, winters with tons of snow and winters with barely a flake in the sky. As for the mayan calender what can I say, load of balls really, they only stopped there because they didn't know how far to take it lol, I mean how far in the future can you go with these things, they must've had other things to do.
