The English editorial team of Vatican Radio – Vatican News has prepared an audiobook of Pope Leo XIV’s encyclical "Magnifica Humanitas" divided into seven audio files.

The publication of the Pope's first Encyclical Letter, "Magnifica Humanitas of His Holiness Pope Leo XIV on Safeguarding the Human Person in the Time of Artificial Intelligence", took place on May 25, 2026.

Pope Leo XIV signed the document on May 15, exactly on the 135th anniversary of the promulgation of Rerum Novarum by Pope Leo XIII. Following the example of his predecessor, Pope Leo XIV wrote a social encyclical devoted to one of the principal challenges of our time, artificial intelligence.