VATICAN CITY (AP) — Pope Leo XIV called Monday for robust regulation of artificial intelligence and for its developers to work for the common good rather than profit, issuing a sweeping manifesto on safeguarding humankind as the technology impacts everything from work to war.

“Magnifica Humanitas” (Magnificent Humanity), Leo’s first encyclical, has been eagerly awaited ever since history’s first US-born pope announced days after his election that he considered AI to be the biggest challenge facing humanity today.

In the text, Leo denounced the “culture of power” driving the AI race, especially in developing ever more sophisticated methods of remote warfare. He declared that it was “not permissible” to entrust irreversible, lethal decisions to AI systems, setting up another flashpoint between the American pope and the Trump administration, which has worked aggressively to deregulate AI development.

“Artificial Intelligence now demands to be disarmed, freed from logics that turn it into an instrument of domination, exclusion and death,″ the pope told a special Vatican presentation of the encyclical, one of the most authoritative types of teaching documents a pope can issue.

Experts in the tech industry, academia and Catholic morality said the document will likely become a benchmark in the debate over AI, a point of reference for policymakers, researchers and ordinary folk alike. It comes as the near-daily developments in the technology trigger concerns over AI replacing human jobs and even human intelligence.

“It lends itself to people who are at the forefront of these tools and able to see the incredible things that they’re able to do, to have questions about their own ‘What does it mean to be human?’” said Taylor Black, a Microsoft AI executive and director of Catholic University of America’s AI institute.

Pope calls out AI companies even as he hosts Anthropic

The Vatican launch also included remarks by the co-founder of Anthropic, which is currently locked in a legal battle with the Trump administration over access to its AI technology. The Vatican decided to involve Anthropic as part of its decade-long effort to engage Silicon Valley in dialogue over the human cost of AI.

And yet in his text, Leo repeatedly blasted the concentration of power and data in the hands of so few people in the private sector as a danger, especially to children and the most vulnerable, and called for external regulation of their work.

“It is not enough to invoke ethics in the abstract; robust legal frameworks, independent oversight,........

© The Times of Israel