John J. Mearsheimer

John J. Mearsheimer's books explore power, rivalry, deterrence, strategy, foreign policy, and the constraints that shape state behavior. The Tragedy of Great Power Politics examines why competition can persist even when leaders understand its dangers. Conventional Deterrence asks how military capability, expectations, and calculations of cost influence whether a threat is believed.

Why Leaders Lie turns toward deception in international politics and the audiences a false claim is meant to affect. The Israel Lobby and U.S. Foreign Policy studies organized influence on policy, while How States Think revisits rationality and strategic judgment. Across these works, explanation begins with incentives and constraints rather than intentions alone. A decision must be read within the balance of risk, information, and anticipated response.