“ Water vapour was responsible for 95 per cent of the greenhouse effect, an effect which was vital to keep the world warm. …If we didn't have the greenhouse effect the planet would be at minus 18 deg C but because we do have the greenhouse effect it is plus 15 deg C, all the time. The other greenhouse gases: carbon dioxide, methane, nitrogen dioxide, and various others including CFCs, contributed only five per cent of the effect, carbon dioxide being by far the greatest contributor at 3.6 per cent. It would be like trying to increase the temperature of bath tub full of water using one drop from an eye dropper. [11] ”
One of my favourite quotes
Reid Bryson, emeritus professor of Atmospheric and Oceanic Sciences, University of Wisconsin-Madison:
"It’s absurd. Of course it’s going up. It has gone up since the early 1800s, before the Industrial Revolution, because we’re coming out of the Little Ice Age, not because we’re putting more carbon dioxide into the air."