"Stratosphere cooling" refers to the cooling or decrease in temperature of the stratosphere, which is a layer of Earth's atmosphere above the troposphere. It happens when the stratosphere becomes colder than usual. Full definition
Pielke, Sr., specifically cites evidence of Lower Troposphere warming, Middle Troposphere warming, and Lower Stratosphere cooling in time series from the 1980s onwards: (realclimate.org)
Pielke, Sr., specifically cites evidence of Lower Troposphere warming, Middle Troposphere warming, and Lower Stratosphere cooling in time series from the 1980s onwards: (realclimate.org)
Eli, Gavin is arguing above that adding greenhouse gasses would cause the stratosphere to cool even if the stratosphere was not being warmed by the adsorption of UV and that this is the explanantion of stratosphere cooling. (realclimate.org)