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. NEWSWEEK's Fareed Zakaria spoke to Moore about his sparring with the green movement, and why he thinks nuclear power is the energy of the future.

In a nutshell, we posited that the U.S. anti-nuke revolt in the 1960s and 1970s may look misguided in retrospect since it helped thwart the proliferation of nuclear power (clean but risky) while encouraging coal-fired electricity (dirty and, with global warming in mind, perhaps even riskier).

Moore spoke with Wired News about why he thinks nuclear is the clear winner.