Pope Leo XIV plans AI encyclical

Artificial intelligence is becoming one of the defining themes of Pope Leo XIV’s young papacy. That matters because an encyclical is not just another speech — it is one of the Church’s heaviest teaching documents, the kind meant to last. The immediate news is that Leo will be at Sapienza University in Rome on Wednesday, May 14, and multiple Catholic outlets now say his first encyclical is expected within days, centered on AI, peace, and justice. ### Why is Sapienza the setting? Sapienza is not a random stop. It is Europe’s largest university, with about 125,000 students, and the Vatican has scheduled a full campus visit — prayer in the university chapel, meetings with the rector and faculty, a commemorative plaque, and then Leo’s main address in the Aula Magna at 11:30 a.m. Basically, he is placing the AI conversation inside the world of students, research, and public knowledge rather than inside a church-only setting. (press.vatican.va) ### What is an encyclical, exactly? An encyclical is a major papal teaching letter. Popes use it when they want to say, “This is not a passing comment — this is a framework.” That is why the AI angle matters. Leo has already mentioned artificial intelligence in speeches and messages, but an encyclical would gather those ideas into a durable moral argument about work, dignity, power, and human judgment. (vaticannews.va) ### Why is Leo so focused on AI? Turns out he has been signaling this almost from the start. In his first address to the cardinals after his election in May 2025, Leo said the Church must respond to “a new industrial revolution” and to the development of artificial intelligence. Since then he has kept returning to the same core point — technology must serve the human person, not replace or diminish human dignity. (vatican.va) ### Why compare AI to the industrial revolution? Because that comparison tells you what kind of problem he thinks this is. He is not treating AI as just a gadget story or a Silicon Valley business cycle. He is treating it like a civilization-scale shift in labor and power — the kind that can reorganize who works, who profits, who gets excluded, and how institutions protect the vulnerable. That is very close to the terrain of Catholic social teaching since Leo XIII’s *Rerum Novarum*, the 1891 labor encyclical that responded to industrial capitalism. (vaticannews.va) ### So is this about chatbots? Only partly. Leo’s existing messages show a broader concern — algorithmic systems that shape attention, concentrate power, weaken critical thinking, and subtly influence behavior. He has warned about oligopolistic control of AI systems and pushed the idea that people, especially the young, need formation and moral judgment strong enough to govern the tools rather than drift under them. (vaticannews.va) ### Why pair AI with peace and justice? Because the Vatican does not see these as separate files. Leo’s peace message for 2026 stresses an “unarmed and disarming” peace rooted in love and justice, and his AI messages keep asking who benefits when technology concentrates wealth and power in a few hands. Put those together and you get the likely shape of the document — AI not just as innovation, but as a test of whether modern societies can keep human dignity ahead of efficiency, profit, and control. (vatican.va) ### Has the Vatican confirmed the encyclical? Not fully. The Sapienza visit is official. The encyclical timing and provisional title are still coming through Vatican-source reporting in Catholic media rather than a formal press-office announcement. So the safe read is this: the visit is real, the AI theme is unmistakably real, and the encyclical now looks imminent rather than speculative. (press.vatican.va) ### Bottom line? Leo is trying to do for AI what earlier popes did for factory labor, war, and globalization — give Catholics, and really anyone listening, a moral vocabulary before the technology hardens into fate. If the encyclical lands as expected, it will be his clearest attempt yet to say that the real AI question is not what machines can do, but what kind of society humans are willing to build with them. (press.vatican.va) (vatican.va)