For the last 18 years, the global temperature has been level. Hasn’t gone up, hasn’t gone down. We don’t know what’s going to happen for the next 18 years. It could go up; it could go down. What we need to do is figure out how to plan so that whatever happens, we’re doing something sensible. The clean power plan itself is problematic in that it costs so much money, and will upset some of the work we do on our electric grid to such a degree that we need to have enormous confidence that the kind of changes the EPA currently wants make good sense. For example, if we want to get rid of carbon, one of the best solutions would be to go to nuclear energy.