Pope Leo XIV has released his first encyclical, 'Magnifica Humanitas: On Safeguarding the Human Person in the Time of Artificial Intelligence,' which addresses the ethical implications of AI technology. He criticizes the 'culture of power' that drives AI development, particularly its application in remote warfare, stating it is 'not permissible' to allow AI systems to make life-and-death decisions. The Pope emphasizes the necessity for external regulation, asserting that ethical considerations must be integrated into legal frameworks governing AI. He urges developers and policymakers to reflect on their responsibilities, advocating for a focus on humanity's betterment rather than profit. The encyclical is expected to serve as a benchmark in the ongoing debate over AI, with experts believing it will influence policymakers and the tech industry alike. Additionally, Leo's apology for the Church's historical complicity in slavery underscores the importance of human dignity in labor and technology. This encyclical is part of a broader dialogue between the Vatican and Silicon Valley, aiming to address the human costs associated with AI advancements.