What I like about sceptics is that in good science you need critics that make you think: 'Crumbs have I made a mistake here?' If you don't have that continuously you really are up the creek. The good sceptics have done a good service but some of the mad ones I think have not done anyone any favours.
We had some major successes and we did so because the country embraced the spirit of Earth Day and embraced this concept that we have to have forward-looking visionary environmental policy and energy policy in this country.