[neverdem]

http://ess.geology.ufl.edu/ess/Notes/070-Global_Warming/IPCC_G2.gif

Thank you for not stating the source of your graph.

I can't understand true believers like you. How is limiting carbon dioxide going to have any meaningful result when there is so much more methane, which is also increasing, and has an effect that is so much greater? You don't have to answer. Adios

[cogitator]

The source of the graph is superfluous -- the original version of this came from Goddard Institute of Space Studies. Do a Google image search with the phrase "radiative forcing" and you'll get a number of different versions.

Methane should be controlled, if possible, but its contribution is not expected to grow as much as CO2.

Control Of Methane Emissions Would Reduce Both Global Warming And Air Pollution, Researchers Find