Pope Leo XIV's First Papal Encyclical

Magnifica Humanitas

On Artificial Intelligence and Human Dignity

Read About Pope Leo XIV's First Encyclical

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Fr. Gregory Pine Reacts to Magnifica Humanitas

Fr. Gregory Pine, O.P. reacts to Pope Leo XIV's encyclical on artificial intelligence and human dignity, providing insights and explanations along the way. Discover what the encyclical is about, why it's being released now, and what it means for how Catholics should view the dawn of artificial intelligence.

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Fr. Mike has been the target of many fake AI videos impersonating him online. These are all scams—and a reminder of how easy it is to be deceived by AI-generated content. In this real video, Fr. Mike offers his perspective on artificial intelligence.

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Fr. Mark-Mary shares how we, as Catholics, should respond to the rise of AI. He explains how we need to be cautiously optimistic and never forget that God is with us in the midst of a technologically advancing era.

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Magnifica Humanitas: On Safeguarding the Human Person in the Time of Artificial Intelligence

Magnifica Humanitas: On Safeguarding the Human Person in the Time of Artificial Intelligence

This encyclical was poignantly signed on the 135th anniversary of Pope Leo XIII's seminal encyclical in response to the upheaval of rapid industrialization, Rerum Novarum. Like his predecessor, Pope Leo XIV provides a response to the social, moral, and theological questions raised by the technological advances of our day. 

Featuring a foreword written by Arthur C. Brooks, PhD and an afterword written by Fr. Mike Schmitz.

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Forthcoming Book on Artificial Intelligence and Human Dignity

Forthcoming Book on Artificial Intelligence and Human Dignity

Steven Umbrello is the Managing Director at the Institute for Ethics and Emerging Technologies and a research fellow at the University of Turin. His forthcoming book will reflect on artificial intelligence through the lens of human dignity and the Catholic worldview. Sign up to be among the first to get updates about this forthcoming book:

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Encyclical Resources for Your Parish

Encyclical Resources for Your Parish

Download free bulletin inserts with overviews and explanations of the major themes of Magnifica Humanitas.

Click below to access the encyclical content included in a free online preview of Sundays with Ascension Parish Bulletin Resources.

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Frequently Asked Questions

What is a Papal Encyclical?

An encyclical is a formal teaching document in which the pope, as successor of St. Peter, offers teaching on matters of faith and morals in response to the questions of the present moment.

What is the significance of its signing date?

The signing date, May 15, 2026, is the 135th anniversary of Pope Leo XIII’s landmark social encyclical Rerum Novarum (“Of New Things”), published on May 15, 1891.

Why is it called Magnifica Humanitas?

The title is Latin for “magnificent humanity.”

What precedent exists for popes to address technological issues in encyclicals, messages, and other official teachings?

It is common for popes to address the social, moral, and theological dimensions of new technologies. Pope Pius XII’s Miranda Prorsus (1957) addressed film, radio, and television; Pope St. John Paul II described the opportunities that came with the internet as “a new forum for proclaiming the Gospel” (2002); Pope Benedict XVI taught in Caritas in Veritate (2009) that technology is an expression of human freedom that must be governed by charity and truth; and Pope Francis addressed artificial intelligence directly in his 2024 messages on peace and communication.