A lot of fairy stories are attached to and latched on to a genuine scientific concern. The first fairy tale, which the Government foster, is the idea that there is total consensus in science at the alarmist end of the spectrum. […] The simple fact is that the science is not resolved. A lot of serious scientists think that although there is a measure of impact—I agree with that—the alarmist views are not upheld by the science. A majority may well disagree with the scientists to whom I have referred.