Pope Leo XIV Warns AI Could Divide or Unite Humanity in New Encyclical

Pope Leo XIV has released a new encyclical titled Magnifica Humanitas (The Splendor of Humanity), addressing the ethical challenges of artificial intelligence. The document warns that AI could either deepen societal divisions or help rebuild a united humanity—depending on how it is developed and governed. The encyclical contrasts two biblical stories to frame its argument. The Tower of Babel represents humanity’s ambition leading to failure and fragmentation. In contrast, the Book of Nehemiah shows how collective effort and resilience can restore broken relationships.

Pope Leo argues that AI must not become a modern Tower of Babel, where unchecked ambition divides people. Instead, he calls for shared responsibility in its development. The text stresses that technology is never neutral—its impact depends on human choices.

The Pope insists that AI systems affecting public goods and fundamental rights need clear ethical criteria and strong oversight. He urges people to act with courage and solidarity in shaping AI’s future. The message has already gained support from ethical AI advocates across different fields. The encyclical presents AI as a crossroads for society. It demands ethical frameworks and collective action to prevent harm and foster unity. The Pope’s call now awaits responses from policymakers, technologists, and global communities.