GREEN BAY, Wis. — The tragic earthquake and tsunami that hit Japan in March took thousands of lives and also disabled the Fukushima Daiichi Nuclear Power Station, leaving it without electrical power to run its cooling system. Massive releases of radiation followed, forcing evacuation of the local population.
Most of the radioactive particles drifted out to sea. Yet the worst nuclear plant disaster since Chernobyl has sparked renewed debate over how much the United States and other nations should rely on nuclear power.