Climate change is real and the links to humans are somewhat clear. What these "science denying" scientists are debating is whether or not we're all going to die within the next couple of years because of it and the only way to fix that is through drastic government intervention.
I think the cleaner the world, the better the world, and I'm a huge fan of the environment, but from a libertarian standpoint, I believe people should be able to use whatever energy source they choose, and not be forced to use technology that isn't even that efficient yet. Sorry.