Dr. Gregory Reichberg examines the viewpoint of Jacques Maritain, a Catholic philosopher, on the concept of just war and Christian engagement in the temporal world. Maritain proposed a hierarchy of means for Christians to effect change, ranging from spiritual practices to carnal warfare, emphasizing the importance of coordinating these approaches. Maritain argued against the notion of holy war, particularly in the context of the Spanish Civil War, asserting that war belongs to the profane domain and cannot be considered a supernatural act in the modern era.

This lecture was given on June 11th, 2024, at The Dominican House of Studies.

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About the Speaker:

​Gregory M. Reichberg is Research Professor at the Peace Research Institute Oslo (PRIO). He is a philosopher specializing in military ethics and is currently engaged in a multi-year project on the use of artificial intelligence in armed conflict. He also writes on linkages between religion, peace, and conflict. For the last eight years he has led the Research School on Peace and Conflict, an academic consortium for doctoral students. From 2009-12 he was director of the PRIO Cyprus Centre in Nicosia, where he coordinated research and dialogue activities on the search for a political settlement to the island's division. Over the last fifteen years he has been engaged in religious dialogue on social/political issues in Iraq and other settings. Reichberg is a consultor to the Dicastery for Integral Human Development (appointed by Pope Francis in 2020).