12374 Dear Scott Pruitt, EPA Administrator: Throughout your Senate confirmation hearings, and well before, you earned yourself the title of "climate denier" for your unwillingness to accept the science of climate change. Recently, though, you've made a rhetorical pivot. No longer can you outright deny that the planet is warming—the visible impacts of climate change are indisputable and such arguments are not credible. So now you’ve shifted your ever-doubting gaze on a different fact: that humans are responsible for climate change. "I think that measuring with precision human activity on the climate is something very challenging to do and there's tremendous disagreement about the degree of impact,” you told CNBC yesterday, echoing a line from your Senate confirmation hearing. “So no, I would not agree that it's a primary contributor to the global warming that we see.” Nice try, Scott, but you're still wrong. Let me walk you through it. There is, in...