GREAT news!-----A New Study Finds Doubling CO2 Leads To 0.5C Warming At Most - Climate Change Dispatch

The evidence that rising CO2 concentrations lead to inconsequential warming keeps piling up.  -Kenneth Richard 

In a new study, seven Viennese researchers provide more evidence the CO2 absorption band is already saturated at today’s concentrations (over 400 ppm).
Rising CO2 levels thus cannot drive significant global warming:
“Data from ground measurements indicate that the downward (backward) radiation of the atmosphere shows indeed full saturation of the IR CO2 bands and does not support noticeable additional Thermal Forcing (TF) by increasing CO2 in the lower atmosphere.”...