On August 9, 2011—66 years after the atomic bombing of Nagasaki but only about five months after the disaster at the Fukushima Daiichi nuclear power plant—Nagasaki Mayor Tomihisa Taue observed that, until Fukushima, many people had believed in the myth of safety at nuclear power plants. "But what about the more than 20,000 nuclear weapons in the world?" asked Taue. "Do we still believe that the world is safer thanks to nuclear deterrence? Do we still take it for granted that no nuclear weapons will ever be used again?"