If we had Donald Trump come here to Paris and make a speech and give his views on climate change, we'd have an agreement tomorrow, all you need is for these extremists in business (like Trump) to talk about what they need. You say, 'How do you get Americans to care?' I think we are on the road to caring because we've got some pretty extremist views coming back home. And Americans are wise to that. The climate denial thing in America is (at a low), and most Americans know we need some climate change policy.