The Vatican’s warnings about the perils of artificial intelligence did not begin recently. Long before American tech executives gathered at the United Nations Security Council to express their own fears, the Holy See had already been raising the alarm about the profound dangers of this transformative technology. This concern is not a peripheral issue for the current papacy; it has become a central pillar of Pope Leo’s mission. The Pope, who assumed his role sixteen months ago, has made it his personal duty to ensure that the moral and ethical implications of AI are discussed on the world stage. His upcoming speech at the headquarters of UNESCO in Paris marks another significant step in this campaign, signaling to the international community that the spiritual and ethical dimensions of AI cannot be ignored in the rush for technological advancement.
The Vatican’s position is grounded in a recognition that the power of artificial intelligence is unlike anything humanity has faced before. It has the potential to reshape the very fabric of society in ways that are difficult to predict and impossible to fully control. This is not a mere technological shift but a fundamental transformation of how humans interact with the world, with each other, and with the very concept of truth. The most concerning aspect is the ability of AI to create and spread misinformation, which could destabilize societies and inflame conflicts to a degree that has never been possible in the past. For the Vatican, the future of humanity itself is at stake, and the Church feels a deep moral obligation to guide the conversation toward a path that prioritizes human dignity and global peace over profit and power.
The Pope’s message is being amplified by key figures within the Vatican hierarchy. His first major encyclical, released in May, was a stark warning that intelligent systems could lead the world down a path of unending war if they are allowed to operate without ethical oversight. Cardinal Pietro Parolin, the Vatican’s top diplomat, recently echoed this sentiment at a conference in Rome. He stressed that no single nation can tackle the challenges of AI alone; the global community must work together to establish common rules that can genuinely govern this powerful phenomenon. The urgency in their voices is clear, as is the belief that this is a matter of global security and moral survival.
The Vatican’s engagement with the technology industry is not one of simple opposition, but of urgent dialogue. In an emblematic gesture, Chris Olah, a co-founder of the prominent AI firm Anthropic, was present at the Vatican’s launch event for the Pope’s major document. This collaboration suggests a measured approach, a recognition that the industry itself is recognizing the dangers and seeking guidance. This dialogue is not centralized; it is happening at various levels of the global church. The United States Conference of Catholic Bishops, for instance, has established its own task force to address the issue, meeting with tech executives to discuss how to keep AI at the service of humanity and to address the “real and present dangers” this technology presents. This decentralized approach allows the church to engage with AI developers around the world.
This current initiative is rooted in years of groundwork. The Vatican’s concerns about AI first became public in 2019, when it hosted conferences on the potential risks of the technology. Even then, the late Pope Francis warned that misinformation amplified by AI could spark a world war. Two years later, the Vatican partnered with technology giants like Microsoft and IBM, as well as the UN, to issue a call for an approach to AI development that moves beyond the sole goals of profit and the gradual replacement of human workers. The Church’s focus has consistently been on maintaining human agency, particularly in the grim context of autonomous weapons. The Pope and his advisors are deeply concerned about the development of lethal weapons systems, like those already being used in conflict zones, that can operate beyond any meaningful human control, a concern that echoes the Church’s long-standing advocacy for nuclear disarmament.
However, the Church’s position highlights a critical difference between the current threat and previous ones. Nuclear weapons are tangible, possess a physical footprint that can be counted and controlled. The dangers of AI are far more diffuse. The manipulation of generative AI content can erode a society’s ability to trust and cooperate, destroying the social cohesion that binds communities together. This insidious, invisible threat is what makes it so challenging to govern and so terrifying to contemplate. The Vatican’s message is not one of despair, but of urgent necessity. They are advocating for international regulations, for ethical frameworks, and for a global conversation that places human welfare at the core. Their request is clear: the world must act now, together, to ensure that this powerful tool is used as a force for connection and progress, not for division and destruction. The path forward is difficult, but the Vatican is demonstrating that the conversation cannot be avoided, and the time to have it is immediately.