Tree Ring Studies Confirm Global Cooling

From Testosterone Pit
January 30, 2013 - 4:02pm

Contributed by Chriss Street. Nature Journal's climate-change study, "Orbital Forcing Of Tree-Ring Data," shows through analysis of over 2000 years of tree-ring evidence that current climate models substantially underestimated European temperature levels during the Roman and Medieval Periods. After which temperatures declined sharply.


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