Pope Leo XIV Demands Robust AI Regulation in First Encyclical
Pope Leo XIV published his first papal encyclical on May 25, calling for binding regulation of artificial intelligence and demanding that AI developers work for the common good rather than profit. The document, titled *Magnifica Humanitas*, describes AI as carrying consequences “even greater” than the Industrial Revolution.
It is the most sweeping religious policy statement on AI governance issued by a major world faith institution to date.
What the Encyclical Says
The AP reported that Pope Leo XIV attended the document’s formal presentation in person, an act EWTN described as uncustomary for a sitting pope. The encyclical targets AI developers specifically, arguing that systems built primarily around profit motives risk undermining human dignity and labor welfare policy.
The document does not name specific companies, but its framing applies directly to firms including Anthropic and other frontier AI developers that have drawn Vatican attention in recent months.
EWTN reported that the encyclical addresses autonomous weapons systems, saying some technologies have already moved beyond meaningful human control.
The Pope called on governments to build robust regulatory frameworks before AI systems embed further into economic and social infrastructure. He framed inaction as a moral failure, not merely a policy gap.
Background
Pope Leo XIV, born Robert Francis Prevost, was elected in May 2025 as the first American-born pope.
He succeeded Pope Francis, who also engaged with AI ethics late in his papacy, publishing a G7 address on AI risks in 2024. Leo XIV’s encyclical goes further by addressing regulatory architecture directly, moving the Church’s position from ethical commentary to a demand for legal structure.
An encyclical is the Catholic Church’s highest category of formal papal teaching document, binding in weight on doctrinal and moral questions for the global Catholic community of roughly 1.4 billion people.
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What Comes Next
The encyclical arrives as multiple regulatory frameworks are under active development. The EU AI Act is in phased implementation through 2026 and 2027.
The United States has no binding federal AI law. The Vatican’s statement adds institutional moral weight to calls from civil society groups pushing for international treaty-level governance.
Whether it moves legislative timelines is uncertain, but it hands AI critics a high-profile endorsement from one of the world’s most recognized moral authorities.
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