In regard to the Climate Crisis I find those most responsible for the USA's derelict methods of insulting the climate without remorse, it is the legislature at the federal level that is most responsible. They have the power to pass laws to curb greenhouse gas emissions and they have the ability to override a presidential veto to that legislation.
So, when reflecting on measures at The Hague, do not simply look to the White House and it's administration, also realize there is a legislative branch with power to do more than the President can.
Trump's policies regarding the climate are human rights violations.