Pope Leo XIV's first encyclical addresses AI, human dignity and just peace

Pope Leo XIV has issued his first encyclical, 'Magnifica humanitas', covering human dignity, artificial intelligence, and just peace. The document also addresses the social teachings of the Catholic Church. Estonian Catholic Church press representative Marge-Marie Paas reports on the significance of this papal letter.

Pope Leo XIV has published his first official encyclical, titled «Magnifica humanitas», addressing the themes of human dignity, artificial intelligence, and the pursuit of just peace, alongside the broader social teachings of the Catholic Church. The document marks a significant moment in the Pope's pontificate, representing his first major theological statement issued to bishops, clergy, and the faithful worldwide.

## What is a Papal Encyclical?

An encyclical is one of the most important forms of official communication available to the Pope. Derived from the Greek word *enkyklios*, meaning «circular letter», encyclicals are formal documents through which the Pope authoritatively teaches on matters of faith, morality, or social concern. They are traditionally addressed to Catholic bishops, clergy, or the entire Church, and carry significant doctrinal weight.

## AI and Human Dignity at the Forefront

The choice to include artificial intelligence as a central topic in his very first encyclical signals Pope Leo XIV's intention to engage directly with the defining technological and ethical challenges of the modern era. By linking AI to human dignity, the document appears to call for a framework in which technological development serves — rather than undermines — the inherent worth of every person.

The encyclical also touches on the question of just peace, a theme deeply rooted in Catholic social teaching and increasingly relevant in a world marked by ongoing conflicts. Marge-Marie Paas, press representative of the Estonian Catholic Church, highlighted the document's importance as a comprehensive statement on the intersection of faith, society, and contemporary challenges facing humanity.