The 42,300-word encyclical urges greater regulation of artificial intelligence.

"Magnifica Humanitas" tackles the social, economic and political challenges associated with artificial intelligence.

The 83-page papal circular titled “Magnificent Humanity” calls for government regulation of AI companies and protection and retraining of workers who may be impacted.

AI has been a core part of Pope Leo’s papacy

Pope Leo XIV called for the regulation of AI in his first encyclical to ensure it is used for the common good rather than profit.