Governments probably aren't going to get their act together for a while, and when they do they are at least reasonably accountable to the populous. Perhaps if

Governments probably aren't going to get their act together for a while, and when they do they are at least reasonably accountable to the populous. Perhaps if the geoengineering is part of a miltiary, farming or energy offering, but otherwise I doubt they will get long-term subsidy... EDIT: add "in my opinion" to all of the above :)