Posts Tagged ‘Natural Cycles’

Six Random Waves

May 1, 2013

Merchant of Doubt, Joanne Nova, pounces on the opportunity to raise doubt on whether or not CO2 is causing warming. Jo goes a little crazy with excitement and claims there is no “no man-made effect”; a little awkward given the authors state

This does not rule out a warming by anthropogenic influences such as an increase of atmospheric CO2. Such secular effects could have been incorporated by the DFT, e.g., into the 250-yr cycle obtained from M6, and would then not show up as a discrepancy between SM6 and RM6.

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