Dirty secret, looking at the numbers, if the US continues at the rate of emission drop that it had under the first year of Trump, it will meet or exceed the 2020 and 2025 goals, while the rest of the world raises the total to higher levels. If the reported 2018 numbers hold out, it will exceed those goals. All this without an agreement.
Our main problem this year was letting the idiots manage the forests. californicate fires negated all our efforts for a number of years.