Not sure how to edit a post but will add this. I agree with you. We absolutely should be adding the cost of externalities. The only way to do this effectively is to add that cost at the consumption level. We should pay twice the cost for conventional fuel at the pumps. Heating your home should be far more expensive. Something that would also encourage people to take on roommates and fix housing issues. Taxing only or corporations simply means Russia or Saudia Arabia will increase their output while they laugh at us.