On May 19, 2026, Pope Leon XIV released the encyclical Magnifica Humanitas, a 110-page document warning that artificial intelligence “cannot be considered morally neutral” and urging safeguards to ensure it “does not dominate the human being.” The text, issued on the 135th anniversary of Pope Leo XIII’s Rerum Novarum, frames AI as a dual-edged force capable of advancing justice or deepening inequality, calling for “solid legal frameworks, independent oversight, and a political system that does not abdicate its responsibility.”
The Encyclical’s Core Message
The Magnifica Humanitas encyclical positions artificial intelligence as a defining challenge of the 21st century, drawing parallels to the Industrial Revolution’s ethical dilemmas. “Innovation can increase participation and justice, or it can amplify inequalities, control, and exclusion,” the document states, emphasizing that AI “feeds the gap between the included and the excluded.” This duality reflects the Church’s broader concern about technology’s potential to “degrade humans rather than serve them,” a phrase repeated in multiple sections.
Central to the encyclical is its critique of private-sector dominance in AI development. The text argues that patents, algorithms, and digital infrastructure are concentrated in “the hands of a few,” enabling corporations to set “rules of visibility, forms of relation, and economic opportunities.” This concentration, the Pope warns, risks creating “new dependencies, exclusions, manipulations, and inequalities,” echoing concerns raised by tech ethics scholars in recent years.
“A more moral AI is insufficient if that morality is determined by a few,” the encyclical concludes, a line that has already sparked discussion among policymakers and technologists. The document’s release coincides with growing global debates over AI regulation, with the European Union and United States recently proposing stricter oversight measures.
Theological and Ethical Stance
The encyclical’s theological foundation rests on the principle that technology must align with human dignity. “AI cannot be considered morally neutral,” the text asserts, rejecting the notion that it is a value-free tool. Instead, the Church frames AI as a reflection of human values, arguing that its design and deployment must prioritize “the common good” over profit or power. This stance aligns with Catholic social teaching, which has long emphasized the moral obligations of technological progress.
Pope Leon XIV, the first U.S.-born pope, underscores the need for “concrete rules” to counteract AI’s risks. He calls for “users to be informed, political systems to remain vigilant, and legal frameworks to be robust,” explicitly rejecting abstract ethical appeals. The encyclical’s language is direct, with phrases like “evitar que domine al ser humano” (“avoid letting it dominate the human being”) appearing as both a warning and a call to action.
The document also addresses the economic dimensions of AI, noting that global wealth “increasingly concentrates in fewer hands,” a trend exacerbated by automation and data monopolies. The Pope argues that market forces alone cannot mitigate these risks, stating, “The invisible hand of the market is no longer sufficient.” This critique resonates with critics of Silicon Valley’s influence, who have long warned about the dangers of unregulated tech innovation.
Reactions and Implications
The encyclical has drawn praise from ethicists and religious leaders, who see it as a timely intervention in the AI debate. Paolo Carozza, a Notre Dame law professor and Meta’s chief oversight board member, called the document “a decisive text for our time, profound and prophetic,” noting its potential to shape global discourse. Carozza emphasized the encyclical’s focus on “ensuring technology serves humans rather than degrades them,” a principle he said should guide policymakers and tech firms.