Clouds act like a heat pipes transferring heat from below and exporting it in to space. 
More water vapour = more heat transfer = more cooling
CO2 / CH4 does not condense , therefore no cooling. 

#climate emergency #CO2 #CH4 https://image.nostr.build/a844e076c231b5d9f64f2ef2d733eb0e298051293517c6281d459578f49d97c7.jpg