The nuclear threat comes from two directions. Firstly, as a result of a possible catastrophe, a maximum conceivable accident that can be assumed, in the peaceful use of nuclear power for energy supply. Secondly, from a likely military escalation to nuclear war. As different as both scenarios are, the consequences can be similarly devastating. In addition, there is the yet unresolved question of "where to dispose of radioactive waste". This question is still unresolved, not only in Germany,...