@pezmico I think a lot of people may have the idea they can wait until it gets to the far end there and then just "fix it" overnight -- like a sort of procrastination on a global scale. Except that's not how global warming works... It would take decades just to get back to reasonable levels if we instantly stopped all emissions (impossible!) stopped cutting forests, and replanted all the trees we cut before. As things stand it could be hundreds of years in a realistic scenario.