By the time the story reaches Oppenheimer's fateful Manhattan Project work, readers have been swept along much as the project's young physicists were by fate and enormous pressure. The authors allow the scientists to speak for themselves about their reactions to the Hiroshima and Nagasaki bombings, avoiding any sort of preacherly tone while revealing the utter, horrible ambiguity of the situation. For instance, Oppenheimer wrote in a letter to a friend, "The thing had to be done," then, "Circumstances are heavy with misgiving."
Many biographies of Oppenheimer end here, with the seeds of his later pacifism sown and the dangers of mixing science with politics clearly outlined. But Bird and Sherwin devote the second half of this hefty book to what happened to Oppenheimer after the bomb. For a short time, he was lionized as the ultimate patriot by a victorious nation, but things soured as the Cold War crept forward and anti-communist witchhunts focused paranoia and anti-Semitism onto Oppenheimer, destroying his career and disillusioning him about his life's work. Devastated by the atom bomb's legacy of fear, he became a vocal and passionate opponent of the Strangelovian madness that gripped the world because of the weapons he helped develop.
Twenty-five years of research went into creating American Prometheus, and there has never been a more honest and complete biography of this tragic scientific giant. The many great ironies of Oppenheimer's life are revealed through the careful reconstruction of a wealth of records, conversations, and ideas, leaving the clearest picture yet of his life. --Therese Littleton