Given the dangers that increased risks imply for everyone, there is a strong moral case for a policy of stopping further proliferation rather than arguing that Iran or North Korea have a right to do whatever they wish as sovereign states. But it is also important to remember that obligations of non-proliferation bind nuclear weapons states as well.
假如会引发风险的危险涉及到了每个人，制定停止核武器进一步扩散的政策比就伊朗或北朝鲜作为主权国家是否有权做它们想做的进行辩论更具有道德意义。但是重要的是，我们要记住核不扩散条约的规定也约束了拥有核武器的国家。