[elandybarr]

Massive welfare to the majority of the world for no US benefit is a great reason to pull out.

[mikeash]

I think you missed what I said. That may be a great reason, but Trump and friends are pulling out because they don't think climate change is even real.

[flavor8]

What does a climate treaty that benefits the US economy in the short term, and is politically feasible, look like?