Pope Leo XIV warned that artificial intelligence risks becoming a new form of “economic colonialism,” deepening the gap between wealthy and poor nations, and said algorithms are already creating “a subtle form of domination” over who gets seen and heard.

“We must remain vigilant in this regard,” Leo told the network of officeholders who make up the International Catholic Legislators Network (ICLN) on Friday. “Lest innovation become another vehicle for ideological or economic colonialism.” He warned that AI’s rapid development risks leaving poorer countries increasingly dependent on wealthier ones for the technology.

He went further, describing what he called “a subtle form of domination when algorithms decide who is seen, and who remains invisible, when digital platforms shape public discourse without accountability, and when the dignity of workers is subordinated to the optimization of systems.” Such developments, he said, “reveal a new face of the ancient temptation to domination and mastery without service.”

To guard against that, Leo called for “robust legal frameworks, independent oversight, informed users and a political system that does not abdicate its responsibility,” so that “no single ideology or interest dictates the values embedded in artificial intelligence systems.” The pope’s words to call for a responsible political system echoes language he has used before in tension with the Trump administration’s deregulatory approach to AI. President Donald Trump has pushed to loosen federal AI rules and repealed the Biden administration’s AI executive order in January 2025. When Leo released “Magnifica Humanitas” in May, dubbed the pope’s “AI encyclical,” the Trump administration was split in response when Vice President JD Vance praised it and others dismissed the warning.