Nothing gets passed with the republicans in the senate and filibuster, not even voting rights legislation to level the playing field for themselves, you know this, not to mention two corrupt democratic senators, though all 50 republicans are corrupt.
America will have to address carbon emissions, or sanctions will be imposed eventually, aside from largely republican areas becoming unlivable or underwater eventually. America only controls about 20% of the global economy at this point and that number is diminishing yearly, so it needs to be taken seriously, the free ride is over, or soon will be.