Obama's new energy secretary: Climate change is not debatable

“Let me make it very clear that there is no ambiguity in terms of the scientific basis calling for a prudent response on climate change,” Moniz told Energy Department employees shortly after his swearing-in.

“I am not interested in debating what is not debatable,” Moniz said in his remarks at the Tuesday ceremony. “There is plenty to debate as we try and move forward on our climate agenda.”