Mutual nuclear disarmament is the obvious answer (lookup the START treaty), unfortunately it's a slow process and hopefully there will be another president by the renewal time, as Trump doesn't like the treaty.
Regarding the access to the button, would you prefer to have egoistic, emotional man or rational and cold one, like Gen. Buck from "Dr. Strangelove"?
Regarding the access to the button, would you prefer to have egoistic, emotional man or rational and cold one, like Gen. Buck from "Dr. Strangelove"?
https://www.youtube.com/watch?v=vuP6KbIsNK4