[Widget Jr]

Someone correct me if I'm wrong: Since the U.S. Senate never ratified the treaty, there is no legally binding agreement.

When Obama had the Senate, they didn't ratify it. Its not going to happen under Trump.

For fun, try searching google or bing on "pollution map" and think about what turns up.

[Secret Agent Man]

And show me where we cannot say we will no longer honor a treaty, and that we are done with it. Show me where treaties are binding forever and we can never exit one.