Carbon externality pricing is another attempt at market intervention that faceplants in practise. It doesn't get properly implemented, because it's politically

Carbon externality pricing is another attempt at market intervention that faceplants in practise. It doesn't get properly implemented, because it's politically unpopular, it gets fudged with highly speculative green-washing "offsets" that amount to planting a few trees and then counting your forests before they're grown (the trees subsequently die of neglect), and the costs get passed on to the little guy. The correct approach is to outright ban gasoline. There are cases where no alternative exists right now, such as flight. Those uses should be restricted away from casual use. Yes, this means no flying on holiday, until they get hydrogen airplanes up and running.