text: As the concentration of greenhouse gases in the lower atmosphere increases, they effectively trap more and more heat in this lower layer, causing it to warm and causing the layers above to cool. But this sentence is not a verified fingerprint. It's just a parroted proclamation from the global warming religion - a hypothesis that has been falsified about 10 times in the text above. It has been demonstrated that the effect above, whether it looks attractive or not, is not sufficient - and maybe not even necessary - to explain most of the climate change in the real world.