Showing posts with label The temperature decline of the Briffa reconstruction hidden by Michael Mann. Show all posts
Showing posts with label The temperature decline of the Briffa reconstruction hidden by Michael Mann. Show all posts
April 11, 2025

1913: co2 = 301 ppm = 116 ppm LESS than today. 1913 was the Year of Record Heat.

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For the record, the surface temp heat record is 134F.  It was set in Death Valley, in 1913 ... when atmospheric CO2 was very low.  This is y...