"The extraordinary efforts of Nihon Hidankyo and other representatives of the Hibakusha have contributed greatly to the establishment of the nuclear taboo. It is therefore alarming that today this taboo against the use of nuclear weapons is under pressure. The nuclear powers are modernising and upgrading their arsenals; new countries appear to be preparing to acquire nuclear weapons; and threats are being made to use nuclear weapons in ongoing warfare. At this moment in human history, it is worth reminding ourselves what nuclear weapons are: the most destructive weapons the world has ever seen. Next year will mark 80 years since two American atomic bombs killed an estimated 120 000 inhabitants of Hiroshima and Nagasaki. A comparable number died of burn and radiation injuries in the months and years that followed. Today’s nuclear weapons have far greater destructive power. They can kill millions and would impact the climate catastrophically. A nuclear war could destroy our civilisation."