Earlier quoted context omitted.
Tax on gasoline like that would only affect the poorest of citizens. Charge it on shares of gasoline producing companies and car companies so their share holders scream at them to move to less carbon-y energy creation mechanisms.
The poorest citizens don't own cars.
And poor people work on their own vechicles.
If you do all the repairs on a vechicle, and don't have high insurance; driving a older vechicle is cost efficient, and a necessity for many poor people.
I cringe when I hear about more gas taxes. Tax people on Income.