India’s former President APJ Abdul Kalam brought himself no credit by visiting the Koodankulam nuclear power project in Tamil Nadu, and declaring it "100 percent safe". The idea that any technology, especially a complex hazard-prone one like a nuclear power, is "100 percent safe" is patently unscientific. All technologies carry finite risks. The more complicated, energy-dense, and dependent on high-pressure high-temperature systems they are, the higher the risk.