[kbenson]

I think what you call "the answer" is almost definitely going to lead to future large wars. What it really requires is either all nations, at the same time, agreeing to just stop doing things that give them an advantage, or to have people (correctly) view other nations lack of care with regard to the environment as actively hurting them and their future, and be willing to take action over that.

I think people trying to find anything possible to avoid or alleviate that issue perhaps deserve a bit more consideration of their position and reasoning. Because the U.S, Europe, China and India and Pakistan have a lot of people to prioritize over the rest of the world, and how they decide if and when to adopt provisions may be different than other nations, but they have just as big of sticks to try to protect what they see as their own best course of action.