There is the option of running a charity, one that would be ready to help at the right places by reurbanisng and reorganising territories. If you benefit from t

There is the option of running a charity, one that would be ready to help at the right places by reurbanisng and reorganising territories. If you benefit from the charity (=if it gives you credit for politics or if you get a salary for the full-time job), then you're profiting. Be a consultant in XXIth century urbanization, be it to save energy, reduce pollution or to prepare for the worst. Once we get +2 degrees, countries might understand why +6 degrees might be harmful and massively subscribe to your services. Or start a weapon industry. See that Daesh thing? That's what happens when there's a slight draught every summer. Start a boat people company. They'll be in very much demand in 20 years. You'll object that you have much more money than that and you're not aiming for a mere salary. Well, you'll be happy to have the skill everyone needs when the rest of the world is fighting for survival. Just imagine what if the world votes on a complete ban on petrol and puts the world on an energy diet. Which is the only thing we must do.