The recent release of Pope Leo XIV's first encyclical has sparked widespread discussion about the role of artificial intelligence in modern life. Titled with a focus on humanity and technology, the document offers a profound examination of AI's capabilities and limitations. At its heart lies a recurring theme: AI simulates fundamental human traits that it does not actually possess. This insight challenges the increasingly common assumption that AI systems like ChatGPT, Claude, and Gemini can serve as reliable substitutes for human judgment and experience.
Pope Leo emphasizes that AI lacks the grounding that humans derive from real-world experiences. While these models are trained on vast datasets that seem to represent the entirety of human knowledge, that data consists of nothing more than billions of words and numbers. It lacks texture, sights, sounds, smells, and the deeper meaning that comes from lived experience. An AI can generate a plausible description of a sunset, but it has never felt the warmth of the sun or seen the colors shift across the sky. This fundamental absence of embodied experience means that AI responses, no matter how sophisticated, are ultimately empty of genuine insight.
The encyclical also highlights that AI can only simulate human empathy and morality. It has no true sense of consequence, no understanding of the emotional weight behind a decision. When a user asks an AI to help with a major life choice—such as a career move, a relationship decision, or a financial investment—the system processes patterns but does not care about the outcome. It cannot feel concern for the user's well-being or consider how a given choice might affect the lives of others. This lack of genuine empathy is a critical limitation that users often overlook.
Moreover, Pope Leo points out that AI may appear objective but is actually tied to the biases of those who created and trained it. The training data, the algorithms, and the evaluation metrics all reflect human choices, which can embed cultural, political, or commercial biases. These biases color the answers users receive, making it essential to contextualize AI-generated information rather than accepting it at face value. Whether someone is asking ChatGPT to recommend a product or to analyze a social issue, the response carries the imprint of its creators' perspectives.
These observations lead to a crucial call within the encyclical: AI is a valuable tool that requires vigilance. Pope Leo primarily addresses world leaders, governments, and corporations, urging them to adopt prudence and a slower pace when integrating AI into critical systems. However, the message applies equally to everyday users. Vigilance in this context means being more thoughtful about when, why, and how to use AI tools. Instead of defaulting to “I'll just ask ChatGPT” for every problem, users should actively consider whether the task truly requires AI or if human judgment would be more appropriate.
This call for thoughtfulness is timely given the rapid adoption of AI across various domains. In recent years, large language models have become embedded in writing assistance, customer service, education, healthcare, and even creative work. The convenience they offer is undeniable, but it has also fostered a culture of passive consumption. Users often treat AI responses as authoritative without evaluating the underlying limitations. The encyclical encourages a shift toward active engagement, where human reasoning remains central.
From a historical perspective, the Vatican has a long tradition of engaging with technological developments. Previous popes have addressed topics such as nuclear energy, genetic engineering, and digital communication, always emphasizing the need to align technology with human dignity and ethical principles. Pope Leo's encyclical follows this tradition by applying similar scrutiny to artificial intelligence. The document draws on centuries of theological reflection on human nature, consciousness, and moral responsibility, offering a framework that transcends purely technical discussions.
The author of the original article, a longtime technology journalist, admits to having fallen into the trap of over-relying on AI. There have been many occasions when a problem arose and the immediate thought was to ask an AI chatbot rather than thinking through the issue independently. Even worse, the answers were often accepted without proper skepticism, ignoring potential biases or the model's limited frame of reference. This personal confession mirrors a broader societal trend. As AI tools become more seamless and conversational, the line between helpful assistance and abdication of responsibility blurs.
To counteract this tendency, the author advocates for placing humans at both the beginning and the end of AI workflows. This means carefully defining the task before turning to AI, ensuring the request is specific and appropriate. Then, after receiving a response, the user must evaluate the output critically, considering its limitations and potential blind spots. This approach transforms AI from an oracle into a collaborator, one that augments human intelligence rather than replacing it. The encyclical supports this vision by insisting that technology should serve humanity, not the other way around.
Expanding on the encyclical's themes, it's worth examining specific examples of AI's limitations. Consider a scenario where someone uses an AI to draft a letter of condolence. The model might produce a grammatically correct and emotionally appropriate text, but it lacks the genuine sorrow and personal connection that a human writer would bring. The AI does not know the deceased or the recipient; it merely patterns language from similar examples. The result may be adequate, but it is hollow. Similarly, when AI is used in journalism, it can generate news summaries quickly, but it cannot verify facts through firsthand sources or apply nuanced editorial judgment. These examples illustrate why vigilance is not just a philosophical recommendation but a practical necessity.
The encyclical also places AI within the broader context of human work and creativity. It warns against allowing efficiency to override ethical considerations. When corporations rush to deploy AI to cut costs, they may inadvertently erode human skills, reduce accountability, and amplify systemic biases. The call for a slower pace is a direct challenge to the Silicon Valley ethos of “move fast and break things.” Pope Leo argues that some things should not be broken, particularly the fabric of human relationships and the integrity of decision-making processes.
For everyday users, rethinking AI use involves practical changes. It means setting clear boundaries: using AI for research and brainstorming but not for final decisions that carry ethical weight. It means questioning the model's training data and potential biases, especially when dealing with topics like politics, health, or law. It also means taking time to reflect on whether the convenience of AI is worth the cost of diminished critical thinking. The encyclical suggests that the best use of AI is one that preserves and enhances human agency rather than diminishing it.
In summary, Pope Leo's encyclical offers a timely reminder that artificial intelligence, for all its sophistication, remains a tool with intrinsic limitations. It lacks real-world experience, genuine empathy, and true moral understanding. It reflects the biases of its creators and cannot be trusted to act in the user's best interest without oversight. The call for vigilance is a call to think—to think before asking, to think about the answer, and to think about the broader implications of relying on AI. By adopting a slower, more deliberate approach, users can harness AI's benefits while avoiding its pitfalls. The key is not to abandon AI but to use it with the active, critical engagement that the encyclical demands.
Source: PCWorld News