There isn't a "most important" greenhouse gas.
It's relative to the different carbon cycles, biological vs fossil carbon, level of sink in the environment, etc,etc

Anyone who professes to know everything about the greenhouse effect is a lying cunt whatever side they are on.
( the mighty badger Aphrodite, on a bar stool, by your side, Wed 15 Dec 2010, 15:03, 2 replies, latest was 15 years ago)

Let me put my hands up and say I know nothing about greenhouse gases, atmospheric physics, the ozone layer, red shift, the water cycle,
carbon fuel, carbon dating, the El Nino effect, or anything involving numbers.
( Lampito rise with the moon, go to bed with the sun, Wed 15 Dec 2010, 15:07, Reply)

We're all on the inside surely!

(PsychoChomp, Wed 15 Dec 2010, 15:07, Reply)

badum-tish.

( the mighty badger Aphrodite, on a bar stool, by your side, Wed 15 Dec 2010, 15:15, Reply)