This, recently from JR at Climate Progress:
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“).
Wedges, stabilizing the PPMs of carbon dioxide… oh, yes: preservation. Deploying all the technology and energy efficient we can means basically using what we already have. Yes, maybe boring – living closer to work, buying lighter vehicles. But only boring because we like big-budget thrillers, bells, whistlers, hookers, firetrucks, okay… bells and whistles. A lot of the shrugging is tied up in the non-existent technical conundrum that this just can’t be solved, so what is there to do besides wait for the magic science elephant to pull the solution(s) out of the trunk.
Save the unlikely scenarios for that script you should be working on. Take the low road.