cofty -
a random passing meteorite is another theory i've often read.
this program presented scientific evidence that that Earth's temperature was nearing the same numbers that existed right before dinosaurs became extinct.
who knows, maybe the random meteorite pushed that event over the edge, a spark, so to speak.
raypublisher -
we are discussing how it has been scientifically proven that Earth is nearing a critical condition that cannot be sustained. (as in 'the numbers don't lie'). we are using planet Earth more than replenishing it, and it cant go on forever. Many scientists are claiming that we are in fact PRETTY close to reaching that point, the END, when we auto-extinct ourselves...some scientists claim as soon as in the next 50 years or so. There is math and science to back this up, no kidding.
what is more interesting is that, scientifically/mathematically man can avert this cataclysm, if only it wants to.
on a side note- it's made me wonder if religion at some point figured out that Earth had gone through 'cataclysmic' changes, did it use this knowledge to instill the fear of 'armaggeddon' in people. An END caused by the hand of God, when in fact, its nature running its course.
we know religion had a stronghold on science at one point (astronomy and physics for example), what's to say religion did not discover how nature 'restarted' itself every so often and used it to its advantage.