It began quietly enough, somewhere in the sky above the Atlantic, aboard the papal plane making its way back to Rome after four days in France. Pope Leo XIV, speaking not from a grand pulpit but in the more intimate setting of a conversation with reporters, chose to address one of the most urgent and unsettling questions of our time: what are we to do about artificial intelligence? His answer was not reassuring, and it was not meant to be. He warned that the dangers of AI are not imaginary, nor are they exaggerated by nervous technophobes or sensational headlines. In his words, these concerns deserve serious attention, not dismissal. And he explicitly rejected the idea that warnings about AI posing a serious threat to humanity could be dismissed as “fake news.” The phrase hung in the air, because it was a direct challenge to a particular kind of comfortable denial that has spread through parts of political and corporate life. Sitting back and pretending nothing is going to happen, he said, is simply not acceptable. The Pope’s tone was conversational, almost pastoral, but the substance was sharp: humanity cannot afford to sleep through the revolution it has created. For those who had followed his papacy, the remarks were familiar in spirit yet striking in clarity. He was not asking for panic, but he was asking for attention, humility, and an honest acknowledgment that we are dealing with something far bigger than a new app or a faster computer. He was calling on governments, tech companies, and ordinary citizens to stop treating the future as an accident and start treating it as a responsibility. The plane eventually touched down in Rome, but his words seemed to remain suspended, demanding not just a response but a change of heart.
The tension in Leo’s message became even clearer when placed beside the words of President Donald Trump, who only days earlier had told the United Nations General Assembly that fears about AI’s potential dangers to humanity were a “hoax.” Here were two American-born leaders, speaking within the same week, offering almost opposite portraits of the moment. For Trump, the anxiety around artificial intelligence was largely a political distraction—an invention of elites, academics, and perhaps enemies of American progress. For Leo, it was a moral reality: something that affects real people, real lives, real dignity, and the possible future of the human family. The difference was not only academic. It is precisely this “hoax” framing that makes meaningful regulation harder to imagine. If the warning signs are treated as lies, then there is nothing to protect ourselves from, and the only possible policy is inaction or endless celebration of innovation. The Pope seemed to understand this deeply, and his comments represented a clear difference in emphasis from the American president over how governments and societies should respond to rapidly developing technology. He did not mention Trump by name, and he did not need to. The point was not to pick a fight with a president, but to correct what he saw as a dangerous public attitude. In his gentle but firm way, Leo was insisting that uncertainty is not an excuse for paralysis. It is, in fact, the very reason we need to be careful. We do not wait until a fire has consumed a home before we check the smoke detectors; we do not wait until a storm has destroyed a coastline before we take climate change seriously. In the same way, the Pope argued, we cannot wait until AI has slipped beyond human control before we finally decide to pay attention. The cost of being wrong is too great. The risk is not merely technological or economic; it is existential, and it transcends borders, political parties, and even the usual divides between faith and science.
Leo also turned his attention to the paradoxes of the technology industry, particularly those leaders who seem to speak out of both sides of their mouths when it comes to safety and regulation. He criticized technology executives who oppose government restrictions on AI, and he referred specifically to Jensen Huang, the CEO of Nvidia, the chipmaker at the center of the AI boom. Reports had suggested that Nvidia was developing safety measures for its AI systems while simultaneously resisting government oversight. Huang himself has publicly described concerns about AI safety as exaggerated, a stance that practices the exact kind of minimization the Pope had just condemned. There is something deeply strange, Leo implied, about a company that builds the nervous system of artificial intelligence and then assures the public that all is well, while quietly assembling its own safeguards. That contradiction is not lost on the head of the Catholic Church, who has spent much of his papacy thinking about the difference between human intelligence and machine intelligence, and about the limits of technological self-policing. The problem is not that companies like Nvidia are evil; it is that they are interested, and those interests may not always align with the public good. Safety measures developed in private are valuable, but they cannot replace independent oversight. The Pope was not calling for the demonization of tech executives or the dismantling of innovation. He was calling for accountability. If a technology is powerful enough to transform every institution on earth, then it is too powerful to be left entirely in the hands of those who profit from it. This is not an anti-business sentiment; it is a pro-human one. And it echoes a growing sense, even inside the industry, that something more is needed than corporate goodwill or slick white papers. The question is who gets to decide the limits, and who gets to protect the vulnerable when things go wrong.
This is not a new theme for Leo. Since the beginning of his papacy, he has repeatedly raised concerns about the social and human consequences of artificial intelligence, describing it not only as a technological breakthrough but as a spiritual and ethical test. His first major encyclical, Magnificent Humanity, directly confronted the challenges posed by AI, calling for greater safeguards and responsible development. The title itself is revealing: it speaks of a humanity that is magnificent not because of its machines but because of its capacity for love, compassion, and self-transcendence. In that document, and in many speeches since, Leo has been careful not to reject technology outright. He is not a Luddite, and he is not calling for people to smash their phones or burn data centers. Rather, he is asking us to look at what we create and to ask whether it serves the deepest needs of the human soul, or whether it merely services our appetites. He has spoken about AI’s potential to worsen inequality, concentrating power in the hands of a few corporations and governments while leaving millions behind. He has warned about the manipulation of information, the erosion of privacy, the automation of labor, and the danger that machines might become substitutes for human presence rather than tools of human flourishing. He has even internalized the strange, haunting question of whether artificial intelligence could one day become so autonomous that it threatens the very idea of human control. All of these concerns are woven into a single thread: technology is not neutral, and neither are the people who build it. Every algorithm carries values, every system is a set of choices. The Pope’s contribution to the debate is to remind us that these choices are ultimately moral. Do we build machines that make us more alive, more connected, more compassionate? Or do we build machines that make us more efficient but less human? That is the real question, and no amount of profit or progress can answer it for us. It is a question that demands a response, not just from engineers and CEOs, but from every person who will live in the world they are designing.
At the same time, the debate is happening far beyond the Vatican. Major technology companies are facing growing pressure over AI safety and regulation, and even some of the largest players have begun to change their public tone. Anthropic and OpenAI, two of the most influential organizations in the field, have recently called for stronger safety measures and greater oversight of advanced AI systems. That may sound surprising, but it reflects a deeper truth: those who understand the technology best are often the most aware of its dangers. They have seen the strange outputs, the hidden biases, the unexpected capabilities, and they know that we are moving into uncharted territory. Even their calls for regulation, however, are complicated by the larger geopolitical and economic environment. Governments are torn between protecting citizens and promoting national competitiveness, especially in the race against China. This tension is not abstract; it shapes every policy discussion. Should the United States impose strict rules that might slow American companies, or should it push forward aggressively to maintain leadership? Should Europe’s more cautious approach be a model or a warning? These are not easy questions, and the Pope is not offering simple answers. But he is insisting that the conversation must happen transparently and responsibly. When Trump was scheduled to meet with technology executives, including Huang, Meta CEO Mark Zuckerberg, Anthropic CEO Dario Amodei, and OpenAI executive Greg Brockman, House Speaker Mike Johnson said the discussions would focus on finding a balance between technological innovation and regulatory oversight. That phrase—“finding a balance”—sounds reasonable, but it can also be a way of avoiding difficult choices. The Pope’s own view is more demanding. He does not believe we should simply seek a happy equilibrium between profit and protection. He believes we should set human dignity as the non-negotiable foundation, and then build our laws and technologies around it. That is a very different starting point, and it leads to very different conclusions.
In the end, Leo’s words were an invitation, not a warning alone. He urged political leaders, technology companies, and civil society groups to continue dialogue, research, and cooperation in addressing the potential risks associated with AI. He did not ask governments to shut down labs or ban the technology altogether. He asked them to be present, to ask questions, to fund independent research, and to remain in conversation with the people who are shaping the future. The goal, he said, is to ensure that the technology does not develop to a point where it could threaten human control or humanity itself. That is a high bar, and it requires the kind of humility that is rare among politicians and executives alike. It means admitting that we do not know everything, that our predictions are uncertain, and that our responsibility is not just to maximize speed but to preserve what is sacred. The Pope’s humanizing message is simple: before we ask what artificial intelligence can do, we must ask what it will do to us. We must ask whether it will help us become more fully human, or whether it will make us forget what that means. He seems to believe that we are still at a crossroads, that the future is not written yet, and that there is still time for wisdom. But that time is not infinite. The plane has landed; the technology is already here; and the question of whether we will master our machines or be mastered by them is no longer a distant thought experiment. It is the question of this century. And Leo XIV, with the quiet authority of a pastor and the foresight of a leader, is pleading with the world not to look away.