Pope Leo XIV has issued his first encyclical, a high-level letter from the Vatican meant for bishops but often read by a wider audience. This one, unusually, takes artificial intelligence as its starting point. However, the document, titled 'Spiritus Cogitationis' or 'The Spirit of Thought,' isn't primarily a technical deep dive into LLMs, large language models, the technology behind ChatGPT. Instead, it uses AI as a lens to diagnose more enduring problems: the concentration of power, the erosion of democratic institutions, and the outsized influence of a tech elite shaping the world to its own advantage.

Encyclicals carry significant moral weight within the Catholic Church, often influencing social doctrine and public discourse. By framing AI within these larger ethical and political questions, the Pope is signaling that the issues raised by cutting-edge technology are not new. They are, in many ways, old challenges amplified by powerful new tools. This approach shifts the conversation from purely technical risks, like bias in algorithms, to the fundamental societal structures that allow such technologies to be developed and deployed.

The document implicitly, and sometimes explicitly, critiques the current landscape where a handful of powerful tech companies and their leaders hold immense sway over information, commerce, and even governance. This echoes long-standing concerns about monopolies and economic inequality, but updated for the digital age. It suggests that while AI promises innovation, it also risks exacerbating existing power imbalances if not carefully managed and regulated. The encyclical calls for a broader societal conversation, one that includes diverse voices beyond just the tech industry, to ensure AI serves the common good rather than private interests.

For normal people, this means the Vatican is adding its voice to a growing chorus of institutions calling for more oversight and ethical consideration in the development of AI. It's a reminder that the decisions made today about AI's design and deployment will have profound implications for democracy, economic justice, and individual autonomy. What to watch next is how this moral framework influences policy discussions in various countries, potentially encouraging governments and international bodies to consider the wider societal impact of AI beyond just economic growth.