3 key takeaways from Pope Leo's 42,000-word AI encyclical

Pope Leo XIV’s first AI-focused encyclical casts artificial intelligence as a major moral and social challenge for the Catholic Church.

He warns that AI-driven automation could hurt workers, while children and schools face new risks from excessive device use and misinformation.

The document also criticizes inflated tech claims and highlights abusive labor in the supply chains behind AI systems, including rare earth minerals.

By invoking Leo XIII and Rerum Novarum, the Holy See positions AI as an issue that demands stronger ethical limits and human protection.