Cooper says the very different natures of nuclear disaster versus coal pollution rightly makes people worried.
"Sometimes the industry says 'If people understood it better, they wouldn't be as concerned,'" he says. "It's a different kind of disaster, and the industry has to start accepting it is different. There's a very wide impact in the aftermath of a nuclear disaster—you've got large dead zones, large exclusion zones. These problems you create, they strike a chord in human beings that is very deep-seeded and real. It's the nature of the technology."