Quote:
Originally Posted by renormalised
We have, actually, at the end of the last Ice Age, but that was coming from a low base. Now it seems to be happening from a higher base.
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Yes, I meant a 3C rise above recent levels not a 3C difference peak to peak.
Unfortunately the recent draft from Copenhagen was not made by all of the big emitters: China, USA, EU, Russia, India and Japan.
President Obama said the US, China, Brazil, India and South Africa had "agreed to set a mitigation target to limit warming to no more than 2C and, importantly, to take action to meet this objective".