Exactly. Then why the angst over leaving the accord. As you said, it doesn't solve anything nor actually impacts global warming in any significant way. It's voluntary and thus irrelevant. Yet, it will cost the U.S. enormously. Trump offered to renegotiate and the Germans and French said no. So, we do what we have been doing, innovating, creating, producing and solving.
We're not capable of cleaning up our messes because we don't have some bureaucrats in Paris telling us how to do it don't you know?