Plenty of money gets created everyday for thing far more stupid than trying to save the world. Look at how much money has been created (and will be spent) for no good reason at all in the current cryptocoin bubble. The massive capital gains are going to be cashed out and spent somewhere, creating market distortions, making people who contribute nothing insanely wealthy. Money is not sacred. Better we use it to try and save the world than to treat it as if it (and the market) are some all-wise, ever-perfect allocator of human and natural resources.
[0]: https://www.amazon.com/dp/B00F1W0DAO/ref=dp-kindle-redirect?...