Neil Alexander, Ph.D. radiation damage in steels, business strategist, consultant and advocate for nuclear energy: In the 1950s, civilian nuclear power was born. We had already started using the by-products from the industry for radiation therapies to treat cancer. Now, reactors operating at not much more than atmospheric pressure using molten salts as a coolant. Reactors that can consume nuclear waste or transmute other elements into fuel. So when someone says we shouldn't develop new nuclear technologies because there were some problems in the past, tell them that that is like deciding not to develop the Dreamliner because the Wright flyer was too draughty.