George Monbiot looks back in regret at Copenhagen :-
https://www.guardian.co.uk/commentisfree/2010/sep/20/climate-change-negotiations-failure
“…The closer it comes, the worse it looks. The best outcome anyone now expects from December’s climate summit in Mexico is that some delegates might stay awake during the meetings. When talks fail once, as they did in Copenhagen, governments lose interest. They don’t want to be associated with failure, they don’t want to pour time and energy into a broken process. Nine years after the world trade negotiations moved to Mexico after failing in Qatar, they remain in diplomatic limbo. Nothing in the preparations for the climate talks suggests any other outcome…”
Copenhagen was never seriously going to deliver, and I don’t think most of the protesters on the streets in Copenhagen thought so. Activist demands, including from activist nations, were always going to be ignored, The solutions really didn’t come to the conference, and the problems really lay elsewhere.
But there’s no need to utterly despair, George !