
Oppenheimer is Christopher Nolan’s best and most revealing work. It’s a profoundly unnerving story told with a traditionalist’s eye towards craftsmanship and muscular, cinematic imagination. Here, Nolan treats one of the most contested legacies of the 20th century – that of J Robert Oppenheimer (played by Cillian Murphy), the “father of the atomic bomb” – as a mathematical puzzle to be solved.
In 1943, at the behest of Major General Leslie Groves (Matt Damon), Oppenheimer became director of the Los Alamos Laboratory, the Manhattan Project’s New Mexico site for attempting to successfully build an atomic bomb. Oppenheimer, at first, was driven by moral imperative: he feared deeply, as a Jewish man, about what would happen if the Nazis were to develop a weapon of such deadly capability (that a non-Jewish actor has taken on a role in which identity plays such a central role is, in this light, somewhat strange).