Former Greenpeacenik Patrick Moore blasts the pop environmental movement.

Money Q:

Newsweek: Why do you favor nuclear energy over other non-carbon-based sources of energy?

Moore: 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? Wind can play a minor role in reducing the amount of fossil fuels we use, because you can turn the fossil fuels off when the wind is blowing. And solar is completely ridiculous. The cost is so high—California's $3.2 billion in solar subsidies is all just going into Silicon Valley companies and consultants. It's ridiculous.