Joseph E. Capizzi

Joseph E. Capizzi is a professor of moral theology and ethics and the executive director of the Institute for Human Ecology at the Catholic University of America. He teaches in the areas of social and political theology, with special interests in issues in peace and war, citizenship, political authority, and Augustinian theology. He is the author of Politics, Justice, and War: Christian Governance and the Ethics of Warfare (Oxford University Press, 2015).

All Author Content

Author Articles

Author Podcasts

Author Videos

Joe Capizzi Talks Catholic Political Theology at Baylor
Joe Capizzi Talks Catholic Political Theology at Baylor

Joseph Capizzi spoke at Baylor University about Catholic political theology.

Catholic Social Teaching on War and Peace
Catholic Social Teaching on War and Peace

At the Christianity and National Security Conference, Joseph Capizzi spoke about Catholic social teaching on the just war tradition.

Atomic Blasts 1945 & Christian Ethics

Just war scholars and Christian ethicists address morality of Hiroshima and Nagasaki.

Joe Capizzi on Pope Francis & Just War

Joseph Capizzi of Catholic University in a recent article for Providence analyzed Pope Francis’s new encyclical Fratelli Tutti‘s seeming negative…

Response to Quincy Institute

Mark Tooley speaks with contributing editors Rebeccah Heinrichs of the Hudson Institute and Joseph Capizzi of Catholic University about the…

Catholic Teaching and Statecraft

Joseph Capizzi, professor of moral theology and ethics and executive director of the Institute for Human Ecology at the Catholic University of America, spoke about how Catholics have approached government and statecraft.

Joe Capizzi Discusses Christian Hope & Peace on Earth

In this short video, Joe Capizzi discusses how we should view our past and our future in light of Christian…

Joseph E. Capizzi Lecture: “Catholic Teaching & Just War”

The following lecture was recorded during Providence’s 2017 Christianity and National Security Conference. Joseph E. Capizzi discusses the nature of…

 ⏰ Sponsor a student for Christianity & National Security 2024

Providence's biggest event of the year takes place the final Thursday and Friday of each October, attracting close to 100 students and professors from around the country to spend two days hearing lectures and discussing the intersection of Christian ethics and foreign policy. For $300, Providence can afford to feed and house a student flying in from California, Texas, and other parts of the country for the conference. Christianity & National Security is unique; there is no other such event examining national security in light of Just War Theory and realist ethics in the Christian tradition. Please consider making a donation to allow us to continue hosting Christianity & National Security.

Christianity & National Security 2023

Sponsor a student