I've got a twist on this basic idea. Fund basic income with a large tax on various CO2 producing activities. With the idea that - on average - people can pay this tax out of the basic income received from it. And people will have direct incentives to find ways to reduce CO2 consumption. Then get rid of silly specific legislation that tries to achieve the same goal in less successful ways. Thus fuel efficiency, Califo…
Neat idea! but I'd prefer we change one systemic variable at a time so we can account for the results...
Consider a tower of blocks with two legs, of equal height, and a problem that the tower is too short. If you lengthen one of the legs and not the other, the tower tips over. But that's not a necessary result of the tower being taller; it's a result of the tower being off balance. If you lengthen both legs by the same amount, the tower stands.
You can of course argue that tower height and tower balance are the systemic variables, with length of tower legs being incidental - and this is a perfectly reasonable point of view, but how would you propose we determine how to draw those lines in public policy? If we're free to draw them wherever we please, discussion by discussion, this seems like a fully general counterargument (http://wiki.lesswrong.com/wiki/Fully_general_counterargument) against any potential change: we can't raise the height of the tower, because that involves lengthening both legs, and I prefer to change one thing at a time; we can't lengthen one of the legs, because that changes height and balance and I prefer to change one thing at a time.