> Clearly, it is in humanity's best interest to... Herein lies the problem. What happens to the environment is not governed by "humanity's best interest", it's governed by whomever has the most power and the biggest stick. These entities act in their own best interest. To the Chinese government, more factories = more money = more power = good. To the US government, more military equipment = more power = good. At the…
I recently came across a game theory term called "Moloch" in which individual incentives lead to negative outcomes for all parties involved. Nobody individually wants the negative outcome, but it's extremely difficult to break out of the cycle.
It's possible that you could design a new system of government deliberately designed to counter some of these natural tendencies, to change the rules of the game to reward beneficial outcomes better than selfish ones. But I don't know you'd ever get such a thing in place when the people who can make that kind of change are the ones with the most to lose.