Ingrid, I'm curious. How many millions of years will this take?
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actually, it is global warming that precipitates an ice age. the warmth
glaciers that affect the movement of the gulf stream and without the gulf
Europe cools off and we head into an ice age. once that starts there isnt
Let's put it this way. You know that ice age where most of the earth was
covered with glaciers? Well that occurred with a change of global
temperture of about 9 degrees. It is beginning to look as if we are
to surpass that but in the opposite direction.