Quote:
Originally Posted by jimjamuser
The end of that graph is 2007 which has nothing to do with today. That is BEFORE the rapid warming was detected about 15 years ago. But has really risen greatly in the last 5 years. A more current graph would be more meaningful.
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The source of those temperature proxies have not yet updated the data, although we have plenty of evidence and other proxy data to show that the prior warm period, the Medieval Warm Period, was warmer than today, when CO2 was lower than today.