Patrick Moore is a critic of the environmental movement—an unlikely one at that. He was one of the cofounders of Greenpeace, and sailed into the Aleutian Islands on the organization's inaugural mission in 1971, to protest U.S. nuclear tests taking place there. After leading the group for 15 years he left abruptly, and, in a controversial reversal, has become an outspoken advocate of some of the environmental movement's most detested causes, chief among them nuclear energy.

Other than hydroelectric energy—which I also strongly support—nuclear is the only technology besides fossil fuels available as a large-scale continuous power source, and I mean one you can rely on to be running 24 hours a day, seven days a week. Wind and solar energy are intermittent and thus unreliable. How can you run hospitals and factories and schools and even a house on an electricity supply that disappears for three or four days at a time?