The economics of sustainability are easy: tax what we don’t want, and reward what we do want. It’s the politics that are difficult. But once we, as a society, decide that we want the right things instead of the wrong things, it’s not that hard. Please listen to this very funny economist showing how the economics of climate change are easy and a drop in the bucket, really.
It’s easy technically with abundant clean energy from GenIV reactors that eat nuclear waste and turn a problem into a valuable solution, and alternative transport like trains, trams, trolley buses, bikes, EV’s, and boron for trucking.