Exactly. If the Pope a Dope must fly privately he could set an example by getting around in something more modest and efficient, like an old DC 3 retrofitted with turbo props. Sure it would be a little cramped for the Dope and his body guards and entourage, but hey Jesus never complained about his very primitive and uncomfortable travel accomodations did he? And surely such an aircraft would leave a smaller carbon footprint than "Air Vatican"