[On climate action] Well, individuals can take some action. There are roles for protests, a market actions and things like that, but it's very hard to see how this problem is going to get solved without governments acting. And it looks here in the United States. The lack of action by the federal government has led to states to do a lot more. And so I think you've see all around the world, all this kind of clutching and gearing and efforts to figure out how we would compensate for the fact that many national governments aren't doing enough.