I felt it myself. The glitter of nuclear weapons. It is irresistible if you come to them as a scientist. To feel it’s there in your hands, to release this energy that fuels the stars, to let it do your bidding. To perform these miracles, to lift a million tons of rock into the sky. It is something that gives people an illusion of illimitable power, and it is, in some ways, responsible for all our troubles — this, what you might call technical arrogance, that overcomes people when they see what they can do with their minds.

Freeman Dyson (1923-2020) English-American theoretical physicist, mathematician, futurist

In Jon Else, dir., The Day After Trinity: J. Robert Oppenheimer and the Atomic Bomb, Part 2 (1981)
    (Source)

(Source (Video)). Film written by David Peoples, Janet Peoples, and Jon Else.