Pope Leo XIV has issued his first major teaching as Pope, and he has chosen artificial intelligence as his subject. The document, titled Magnifica Humanitas , covers a lot of ground, but its core message will be familiar to anyone who cares about ethical computing: when a small number of powerful corporations control the data, infrastructure, and computing power that underpin AI, that power gets abused.
The Pope is direct about the risks. He argues that concentrated control over AI platforms and data creates new forms of dependency, exclusion, and inequality. He warns that if we simply let technology accelerate without democratic oversight, the rules will be written by the people who own the servers, not by the communities affected by the decisions those systems make. He puts it plainly: a more ethical AI is not good enough if the ethics are decided by a handful of tech billionaires.
He also raises concerns that will resonate beyond religious circles. The environmental cost of running large AI systems is enormous. The human cost, paid by low-paid content moderators and mineral workers in difficult and dangerous conditions, is largely invisible. And the creeping automation of jobs, driven by profit rather than human need, deserves serious scrutiny.
This is not a niche theological document. It is a serious intervention in a debate that affects all of us, and it lines up closely with what many people in the ethical tech community have been saying for years.
Whether or not you share the Pope’s faith, his analysis of power, accountability, and who benefits from AI is worth reading.
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ENCYCLICAL LETTER MAGNIFICA HUMANITAS OF HIS HOLINESS
POPE LEO XIV ON SAFEGUARDING THE HUMAN PERSON
IN THE TIME OF ARTIFICIAL INTELLIGENCE
https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html