Pope Leo XIV’s first encyclical Magnifica humanitas to be published May 25

Pope Leo XIVâs first encyclical Magnifica humanitas to be published May 25 Vatican News Pope Leo XIVâs first Encyclical Letter Magnifica humanitas, on preserving the human person in the age of artificial intelligence, will be released on May 25, 2026. It bears the Popeâs signature dated May 15th, 135th anniversary of the publication of Pope Leo XIIIâs encyclical Rerum novarum. Magnifica humanitas ...