Yossarian Argues with Clevinger

At the officers' club, Yossarian argues with Clevinger, insisting that everyone is trying to kill him. Clevinger, a passionate intellectual, dismisses Yossarian's paranoia as madness, but Yossarian counters that the enemy is anyone who gets you killed, including their own commanders. The debate encapsulates the novel's central conflict: the individual's struggle for survival against the institutional machinery of war. Clevinger's faith in reason and patriotism is no match for Yossarian's visceral fear and cynicism.