My guess is that nuclear weapons will be used sometime in the next hundred years, but that their use is much more likely to be small and limited than widespread and unconstrained.
“I like somebody who makes me laugh. He's also got to be prepared - I'm sort of a loose cannon, in a good way. I also like people who disagree with me and make me work to prove my point.”
“Now at 47, 48 I am expected to do ten times better work that I did when I was 24.”