Friday, February 12, 2010

Under a Spreading Chestnut Tree

Steven Malloy of Fox News asked:
Is it really possible to determine the change in global temperatures over the last 1,000 years by examining tree rings?
The East Anglia CRU tree ring evidence to support global warming claims has come under a lot of fire lately.

But if one looks very closely at the evidence presented, one tends to believe what the trees say:

(A real scientist will click on the image for a closer look.)

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