It's not political, it's scientific.
The results are in. It's proven. The only people who don't agree that anthropomorphic climate change is both real and a very urgent problem to be solved, are either those who on ideological/religious grounds will not accept the possibility no matter how much evidence is presented, and those who are in or benefit financially from industries which add to the problem - who either don't believe the science or, worse, know it's real but choose short term profits over the future of humanity.
How it SEEMS political is that certain politicians, usually from the conservative side (conservative = "we don't want anything to change" - so it's hard for them to accept the NEED for major change) - are at best just representing the views of their constituents who work in coal/oil/gas and associated industries, or else cynically supporting those industries for personal gain of money or power instead of looking after the interests of the public. Some will even try to float unworkable and extremely costly "alternatives" like large nuclear plants instead of just following the science and making use of our huge natural resources for solar, wind, pumped hydro and battery because it either doesn't fit with their worldview or because they just want a political point of difference from their enemies across the aisle.