In a landmark moment for the intersection of faith and technology, Pope Leo XIV has released a compelling encyclical addressing the potential perils of artificial intelligence, with particular emphasis on the ethical ramifications of its rapid development. The pontiff’s message, delivered at a ceremony in the Vatican, was notably shared with Chris Olah, co-founder of the AI firm Anthropic. This unusual partnership raises critical questions about the responsibilities of tech companies and the moral implications of their innovations.
Pope Leo XIV’s Call to Action
During his first major written address as pope, Leo XIV highlighted the alarming threats posed by AI, including job displacement, environmental degradation, and the potential escalation of warfare. As he articulated his concerns, Olah stood beside him—an unexpected presence given that Anthropic is at the forefront of AI development, a field the pope cautioned could undermine human dignity.
The pontiff underscored the importance of preserving the sanctity of work in a world increasingly dominated by automation. “You can’t have dignity in a world where you’re building technology to replace people,” noted Pete Furlong, a senior manager at the Center for Humane Technology. His remarks reflect a growing unease that the goals of major AI companies, like Anthropic, may clash with the ethical considerations raised by the Vatican.
The Dilemma of AI and Employment
Anthropic’s own research indicates that many professions, particularly in tech and customer service, are at risk of being automated away. A recent survey revealed that 20% of American workers believe AI has already encroached on their job responsibilities. CEO Dario Amodei has warned of a potentially catastrophic loss of white-collar jobs in the near future. Such warnings echo the sentiments of Pope Leo XIV, who is advocating for a future where technology enhances rather than replaces human labour.

The juxtaposition of Olah’s presence during the pope’s warning raises eyebrows. Critics argue that this collaboration could lead to “Vatican-washing,” a term that suggests a superficial alignment between the church’s moral authority and the tech industry’s ambitions. Paolo Carozza, a law professor at Notre Dame, expressed concern that this partnership might create a false narrative of ethical responsibility without genuine accountability.
AI Ethics and Military Applications
Interestingly, the encyclical also touches on the use of AI in warfare, aligning both the Vatican and Anthropic on the need for stringent ethical guidelines. Pope Leo XIV warned that AI could trivialise human lives in military contexts, lowering the threshold for violence and reducing victims to mere statistics. This perspective resonates with Anthropic’s stance against the use of its technology in fully autonomous weapons, a position that has sparked conflict with government entities.
The company’s commitment to responsible AI development sets it apart from competitors like OpenAI, where Amodei previously worked. Anthropic has invested heavily in lobbying efforts to promote AI regulation, affirming its position as a champion for safe and ethical AI practices.
Environmental Concerns and AI Infrastructure
In a less prominent part of the encyclical, Pope Leo XIV called for sustainable practices in technology, specifically addressing the environmental impact of data centres that power AI operations. He highlighted the significant energy and water consumption associated with current AI systems, urging for solutions that minimise ecological harm.

Despite these concerns, Anthropic has ambitious plans to expand its infrastructure, committing $50 billion to AI development, including new data centres. While the company has pledged to mitigate the financial burden of rising electricity costs on consumers, its commitment to sustainable growth may come into conflict with the very infrastructure it relies upon.
Why it Matters
The intersection of Pope Leo XIV’s teachings and the ambitions of AI companies like Anthropic illuminates a critical dialogue about technology’s role in society. As AI continues to evolve, it is imperative for industry leaders to engage with ethical frameworks that prioritise human dignity and environmental sustainability. This alliance at the Vatican serves as a reminder that the moral implications of innovation must not be overshadowed by the excitement of technological advancement. In a world increasingly shaped by artificial intelligence, the call for accountability and responsibility has never been more urgent.