A plan to stop climate collapse in our current situation can be nothing less than a revolutionary plan. The necessary emission cuts to stop climate breakdown are incompatible with any sort of capitalist normality. This plan must overhaul a lot of the current social relations developed under capitalism, and create new ones. It means creating productive systems which are directly opposed to the interests of the current elites, which have chosen to crash civilization and the environment rather than abdicate any measure of their wealth and power.