Quote Originally Posted by NeAvO View Post
There have been loads of scientists saying that comets were supposed to destroy the planet but they never did, even if comets were heading towards Earth, then Saturn's gravitational pull would probaby make the comets go off course.

Ice ages are supposed to happen every 15000 years or so I've heard, if this is true, then humans will be able to prepare for it.
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A meteorite would be enough to do stuff to earth.
About the Ice age. It should be happening every 15 000 (?) years, but we humans decided to burn stuff, then having the green house effect and thus melting the ice that would stop the transatlantic water flow thing. Then europe would be covered in ice and america would be a desert. I heard that it has already started and that we should be seeing the effects in 50-100 years? I really don't know, I just repeat what I hear. :yumdumdoodledum: