Push, pull, action

I write this just as the Extinction Rebellion main event in London leading up to and after Easter weekend is winding down. The environment, specifically global warming, is hitting the news headlines. Much touted is the Intergovernmental Panel on Climate Change (IPCC) report (https://is.gd/enuneh) that says we have 12 years before triggering an irreversible slide into climate chaos - that’s 12 years from 2018 to avoid going above +1.5C warming. It is a galvanising statement, to be sure.