And before those 10 years? and worldwide?
Right wingers are the vast majority of climate change deniers, as they are anti vaxxers, flat earthers etc. It seems like science means nothing to a significant amount of them.
Climate change may only be a recent thing for you but for scientists they've been screaming about it for 30 years. The planet is getting hotter and that's due to humans, it's not even a debate now, it's like saying the Earth isn't a sphere.