> what you're saying is: only the rich should drive. Similarly, only the rich should fly private? Or should we go and subsidize that for the masses, too? Some

> what you're saying is: only the rich should drive. Similarly, only the rich should fly private? Or should we go and subsidize that for the masses, too? Some things are simply expensive and don't scale if you want to allow everyone to do it -- "if everyone would live like us we would need X earths" comes to mind. So I'm not sure what you're proposing. Should there be a maximum personal vehicle kilometers allocation rather than just charging what it costs to clean up the pollution again? Not saying I'm for or against that, just wondering what you think the alternative could even be.