Pope Leo XIV releases 42k-word encyclical on AI governance

pope leo xiv issued a comprehensive 42,000-word encyclical detailing the vatican's stance on artificial intelligence, specifically targeting the safety and governance of rapidly advancing systems. he presented the document alongside christopher olah, co-founder of anthropic, to symbolize a necessary dialogue between spiritual leadership and technological developers. key mandates include government regulation of private ai companies, guarantees for worker retraining, and absolute bans on ai-controlled lethal weapons where humans must remain responsible for decisions. the text warns that unchecked profit motives in ai development could lead to a 'paradox of material progress and anthropological regression,' destroying social peace by rendering human labor obsolete. additionally, leo advocates for educational reforms to foster critical thinking about ai and robust protections for children against algorithmic harm.