Pope Leo XIV addressed the United Nations Educational, Scientific and Cultural Organization in Paris on Friday, September 25, 2026, cautioning that artificial intelligence is fostering a “corruption of culture” that distorts human identity. The address marked the opening day of his four-day visit to France.

Delivering remarks partly in French and partly in English, the pontiff drew a theological parallel between the confusion of the Tower of Babel and the unity established at Pentecost. He argued that technology should serve peace rather than domination. “Artificial intelligence amplifies this problem,” Pope Leo XIV said, referring to the spread of false information and “words devoid of meaning.”

Defense of the Vulnerable

The Holy Father emphasized that technological progress must not come at the expense of human dignity. He called for specific protection for those most at risk in modern society, including children in their mothers’ wombs, persons with physical and intellectual disabilities, the elderly, migrants, refugees, and individuals excluded from economic life because they are deemed unproductive. He also extended his concern to those living in active war zones.

Pope Leo XIV condemned oppressive power, pride, injustice, and conflict as forces that undermine social cohesion. He stated that “corruption of the law begins with the corruption of the heart,” linking moral integrity to legal order. The pontiff referenced his encyclical Magnifica Humanitas to frame the discussion on human dignity in the digital age.

Historical Context and Peace Efforts

During the ceremony, Pope Leo XIV received a copy of the Book of Peace Memorandum. The document was originally submitted to the fourth session of the UNESCO General Conference in 1949. It supported the agency’s mission to prevent global conflicts following World War II by promoting education and cultural exchange.

In a symbolic gesture, the Pope watered an olive tree on the grounds, representing the nurturing of peace. The Holy See regards UNESCO as a privileged partner in advancing the common good through sustainable development and human rights promotion. The visit continues through September 28.