His consulting contract to the AEC was expiring in December 1953, but as a political takedown he was officially accused instead of simply not renewing. Oppenheimer had the option to compromise and resign, but he declined writing Strauss: “Under the circumstances, this course of action would mean that I accept and concur in the view that I am not fit to serve this government, that I have now served for some twelve years. This I cannot do. If I were thus unworthy I could hardly have served our country as I have tried, or been the Director of our Institute in Princeton, or have spoken, as on more than one occasion I have found myself speaking, in the name our science and our country”.*
He was found to be absolutely loyal, he was not even accused of violating any security regulations. But was accused of not being sufficiently enthusiastic about a crash program to build a hydrogen bomb, and that this lack of enthusiasm was a sign of a character flaw.
This “trial” marked an end of extremely wide public respect for scientists. And a new era where technical and scientific achievements are to be harvested by military industrial complex, and used by right wing strategists. It put scientists in their place..
*American Prometheus - p484