The personalities of the scientists who made the nuclear bomb are the focus of this detailed, engrossing history of one of the greatest scientific discoveries of the 20th century. Relying on author interviews and primary and secondary sources, Herken (The Winning Weapons) explains the backgrounds of the three physicists who were essential to the creation of the atomic bombs dropped over Japan during WWII. But even though the author focuses on Oppenheimer, Lawrence and Teller—offering both brief bios of each and depicting the sometimes-tempestuous relationships among them—it's the former who garners the lion's share of his attention. "Oppie," as he was known, has long been a controversial figure for his later opposition to weapons programs and his alleged Communist links (he was stripped of his U.S. government security clearance during the McCarthy years). As Herken notes, the trial might have had a backlash, turning many scientists against U.S. defense projects for years to come. But there's no smoking gun here: Herken argues that it is unlikely that Oppenheimer, despite his strong leftist sympathies, was ever a member of the Communist Party, let alone a spy. But he nicely details the intersection between the scientific and leftist communities (particularly during the 1920s and 1930s) and the government's attempt to infiltrate these communities after the war. The book is unlikely to end the debate over Oppenheimer's past—or change any minds about the balances between security needs and civil liberties—but if there was ever a question that politics plays a part in science, this book washes away any doubts. (Sept.)
