Quote:
Originally Posted by TheBlueRaja
But punky has a graph that says over "millions" of years (not the last 100) the Earth does this anyway so were all Ok.
You dont drive a 4x4 do you - or perhaps a BMW?
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Nope. I don't drive at all, and actually try and save energy where I can.
However, my point is that we don't know what was happening millions of years ago. All we know is what has happened in the last 40 or 50 years with any certainty. It is entirely possible that temperatures have risen that fast in the past.