A Null Hypothesis For CO2
R. Clark Docket ID No. EPA-HQ-OAR-2009-0171 6/17/09 Roy Clark Thousand Oaks Summary The energy transfer processes that occur at the Earth’s surface are examined from first principles. The effect of small changes in the solar constant caused by variations in the sunspot cycles and small increases in downward long wave infrared flux due to a 100 ppm increase in atmospheric CO2 concentration on surface temperature are considered in detail. The changes in the solar constant are sufficient to change ocean temperatures and alter the Earth’s climate. The effects on surface temperature of small increases in downward LWIR flux are too …

