I don't see why that's unfair. Unfair to whom? The person that drive 1000km on a big SUV emits more than if he had bought a small an efficient car to drive the

I don't see why that's unfair. Unfair to whom? The person that drive 1000km on a big SUV emits more than if he had bought a small an efficient car to drive the same amount. So that should be incentived. > I believe a better system is to include the CO2 tax in the fuel/food price I agree with that.