-2 is kind of a bullcrap grade, IMO, considering the agreement was not legally ratified in the first place. Especially in proportion to some of your other numbers.
And you are entitled to it. Nevertheless, a decision that may have global negative environmental effects, with bi-partisan, familial, corporate, and global opposition... I stand by my score. And note, I made sure to reference it as a delivery on a campaign pledge because I know this will be seen as positive by some.