Joe Romm's Full Global Warming Solution

It would be presumptuous of me to try and improve on what Joe Romm produced at Climate Progress today. It is an update to his "wedges" discussion that shows how we can achieve our climate goals if we only had the political will. Romm lays out The full global warming solution: How the world can stabilize at 350 to 450 ppm. This is how he sets the stage.

Stabilizing atmospheric concentrations of carbon dioxide at 450 ppm or lower is not politically possible today — not even close — but is certainly achievable from an economic and technological perspective, as I and others have said for years.

Humanity has only two paths forward at this point. Either we voluntarily switch to a low-carbon, low-oil, low-net water use, low-net-material use economy over the next two decades or the post-Ponzi-scheme-collapse forces us to do so circa 2030. The only difference between the two paths is that the first one spares our children and grandchildren and countless future generations untold misery (see “Intro to global warming impacts: Hell and High Water” and “A stunning year in climate science reveals that human civilization is on the precipice“)

. If we are serious about being Green, then we need to figure out what to do because one major party denies that there is a problem and the other can't figure out what to do about it.