From Dignitatis Humanae to Magnifica Humanitas: Disarming AI to Protect Freedom of Conscience

Montserrat Gas-Aixendri is a full professor of law and religion at Universitat Internacional de Catalunya (Barcelona, Spain).
This post is a part of our series on Magnifica Humanitas.
Pope Leo XIV’s first encyclical, Magnifica Humanitas (MH), offers a broad reflection on the challenges that artificial intelligence poses to human dignity, social life, and the future of human coexistence. The document begins from a fundamental premise: the proclamation of the Gospel cannot overlook the concrete lives of peoples and the new forms of injustice that affect human beings. Leo XIII had already demonstrated this in Rerum Novarum, inaugurating a tradition of Christian social thought attentive to the transformations of its time. If that Pope identified the workers’ question as the great social challenge of the first industrial revolution, Leo XIV regards artificial intelligence as one of the great res novaeof the twenty-first century, demanding appropriate moral and legal discernment (MH, para. 17).

