Nuclear power is one of the most controversial issues of our time. The energy source fell out of public favor during the past few decades amidst concerns about its safety, waste disposal and security risks. But now, with the recent findings that our planet is warming at an increasingly rapid rate, a number of scientists, government officials, and even environmentalists are calling for renewed support for the emissions-free nuclear power to slow the effects of climate change. Bishop Hugh Montefiore is a longtime environmentalist who was forced to resign from Friends of the Earth in Britain when he decided to go public with his views. He joins host Steve Curwood to discuss why he changed his mind about nuclear power.