This is a re-post from The Climate Brink I’ve often come across graphs on social media showing atmospheric CO2 concentrations over time, with various dates of climate agreements highlighted. Shared by doomers and skeptics alike, they are used to argue that the rise of CO2 concentrations is inexorable and has not (or perhaps cannot) be slowed by actions we take. One example from the Orwellian-named climate skeptic group “ Friends of Science ”. On the other hand global CO2 emissions – the very pre