Castelli A, Gatta G, Latini M and Raschi F (2025) Four Philosophers and the Bomb: Russell, Aron, Jaspers and Anders on Atomic Warfare. New York: Routledge.

This review examines Four Philosophers and the Bomb: Russell, Aron, Jaspers and Anders on Atomic Warfare, a concise yet intellectually rich contribution to the history of political and philosophical responses to the nuclear age. The volume brings together four distinct perspectives—Bertrand Russell’s rationalist humanism, Raymond Aron’s strategic realism, Karl Jaspers’s existential ethics and Günther Anders’s apocalyptic phenomenology—to illuminate the theoretical and moral challenges posed by atomic weapons. Despite its brevity, the book offers a rigorous reconstruction of post-1945 debates and demonstrates how each thinker formulated a unique approach to the unprecedented threat of nuclear annihilation. The authors show that the nuclear question, far from receding with the end of the Cold War, persists in a more fragmented and uncertain geopolitical landscape, demanding renewed reflection. Their analysis highlights the continuing relevance of these philosophical insights for understanding deterrence, technological power, human vulnerability and the ethical stakes of contemporary global politics. The volume ultimately stands as both a scholarly contribution and a timely reminder of the intellectual responsibility to confront the nuclear condition with clarity, critical insight and moral seriousness.