The world I mean. Running out of oil, nuclear war, Gozer the Destructor, sun exploding, universe expanding. We can't survive forever and ever and ever. Maybe we can evolve to adapt.
Pole shift o noez
but really, if Armageddon doesn't happen in a few billion years, the Sun will shed its outer layer and expand into a red giant, swallowing up most of the inner planets including Earth.
http://nsiderforums.net/index.php?topic=7817.0
some poor soul will divide by zero.
Not da' pole shift!!!!!