Gradual phasing-out of nuclear weapons. The countries which have, and command, nuclear weapons are increasingly coordinated amongst themselves and apply rules which they have set for themselves, foremost amongst which is the gradual reduction of their arsenals. The very existence of humanity is at stake. The five countries which have them (the United States, Russia, the United Kingdom, France and China) are increasingly committed to getting rid of them altogether. Since the start of 2011,...