Dr. Gregory M. Reichberg, a Research Professor at the Peace Research Institute Oslo and an expert in military ethics and AI in conflict, shares his insights on the moral complexities of war. He discusses the historical evolution of just war doctrine within the Catholic Church, highlighting debates around pacifism and contemporary papal teachings. Reichberg emphasizes Pope Francis's cautious stance on humanitarian interventions and advocates for a deeper reevaluation of moral implications in modern warfare, linking tradition with today's global conflicts.