Footnotes & Sources


The background and pro and con arguments were written by ProCon.org staff based upon input from the following footnotes (directly referenced) and sources (used for general research and not directly referenced):
Footnotes:
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  2. Nicola Scafetta, "Multi-Scale Harmonic Model for Solar and Climate Cyclical Variation throughout the Holocene Based on Jupiter-Saturn Tidal Frequencies Plus the 11-Year Solar Dynamo Cycle," Journal of Atmospheric and Solar-Terrestrial Physics, May 2012

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  6. Stephen J. Farnsworth and S. Robert Lichter, "The Structure of Scientific Opinion on Climate Change," International Journal of Public Opinion, Oct. 2011

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