Papa Leão XIV presented the encyclical Magnifica humanitas this Monday, May 25, in Sala of Sínodo, located in Vaticano. The text represents the first magisterial document of the current Pontífice. The publication establishes an unprecedented institutional position of Igreja Católica on the advancement of Inteligência Artificial in contemporary society. Especialistas in high technology attended the official ceremony alongside the religious leader. The presence of professionals highlighted the seriousness of the issue for the Catholic leadership.
The approximately 200-page document consolidates a decade of internal debates at Santa Sé. Papa Leão XIV defends the central thesis that Inteligência Artificial needs to go through an immediate disarmament process. The objective of the measure is to prevent algorithms from operating as tools of social exclusion or economic domination. The choice of vocabulary seeks to alert governments and companies about the critical moment in technological development. The Catholic leader demands the liberation of digital systems from market logics that are harmful to citizens.
Paralelo history with Revolução Industrial and Rerum Novarum
The new encyclical establishes a direct connection with the actions of Papa Leão XIII. Há 135 years ago, Igreja leadership published Rerum Novarum to respond to the impacts of Revolução Industrial. Naquele historical period, changes in work dynamics caused the emergence of new categories of poverty. Papa Leão XIV assesses that Inteligência Artificial generates a scenario of equivalent complexity today. Digital transformations require an institutional response proportional to the challenge imposed on workers.
The signing of Magnifica humanitas took place symbolically on May 15th. The date coincides with the publication anniversary of the original Rerum Novarum. Pontífice stated the need to observe the current technological transition based on reason and attention to vulnerable populations. The parallelism drawn by Vaticano demonstrates the institution’s strategy of monitoring phenomena capable of affecting human dignity. Igreja seeks to maintain relevance in debates about the future of labor and social relations.
Riscos of autonomous systems and exclusionary algorithms
The magisterial text details specific threats generated by uncontrolled automation. Papa Leão XIV confirmed receipt of technical reports on the development of autonomous weapons. Estes military equipment operates with minimal levels of human supervision. The delegation of lethal decisions to machines represents one of the main concerns described in the document. The radical change in modern warfare tactics requires urgent international regulation, according to Santa Sé’s assessment.
Criticisms of Vaticano also encompass civilian use of the technology. The document denounces the application of algorithms contaminated by prejudice in the administration of essential services. Automated Sistemas based on biased data block citizens’ access to health treatments, job vacancies and public security mechanisms. The encyclical points out that Inteligência Artificial deepens historical inequalities when it operates without external auditing. The silence of marginalized populations during the development of these digital tools worsens the scenario of exclusion.
Conceito of technological disarmament and social reconstruction
The use of the word disarmament structures the encyclical’s moral argument. Vaticano compares the advancement of Inteligência Artificial to the development of nuclear energy in the last century. Igreja Católica has a history of campaigning for atomic disarmament in defense of global peace. The Papa Leão XIV applies the same logic to high-capacity digital systems. Technology needs to be reoriented towards the common good, rather than acting as an instrument of intimidation or population control. Peace demands practical justice in technological decisions.
The document introduces the need for reconstruction after systems are disarmed. Pontífice used personal experience on Peru to illustrate the concept. In 2017, the El Niño weather phenomenon caused floods and destroyed infrastructure in the northern region of the South American country. Papa Leão XIV noted that the recovery of cities required the restoration of community ties beyond simply replacing buildings. The humanistic approach moves the debate about Inteligência Artificial from the technical field to the sphere of collective moral responsibility.
Diretrizes of Vaticano for global cooperation and common good
The formulation of Magnifica humanitas involved an extensive process of international consultations. The Catholic leader listened to engineers, computer scientists, public policy makers, teachers and parents of students. Active listening allowed the identification of real anxieties about the future of the next generations. Vaticano proposes that technology reaches its positive potential only through an integral vision of society. Papa Leão XIV requires the creation of cooperation mechanisms between different global sectors:
- Criadores of digital systems and the populations affected by the tools.
- Nações with high economic development and countries in a vulnerable situation.
- Instituições centralized government and individual citizens.
- Centros of technological power and communities located on global peripheries.
The convergence of these groups aims to prevent the concentration of technological benefits in restricted portions of the population. Igreja Católica recognizes the lack of technical competence to dictate software engineering rules. The institution’s contribution focuses on offering fundamental ethical principles. The document rescues the concept of civilization of love, previously promoted by São Paulo VI and São João Paulo II. The doctrine reaffirms the position of the human being as a free, intelligent and irreplaceable subject compared to machines.
Apelo universal to developers and political leaders
The conclusion of the encyclical presents a direct call to those responsible for the technology sector. Papa Leão XIV calls for the training of new professionals committed to digital ethics. The text guides governments, businesspeople and educators to take responsibility for the transformations underway. Igreja Católica positions itself as an interlocutor willing to collaborate in the creation of fair regulations. Dialogue between faith and computer science becomes mandatory for the protection of civil rights.
The launch of Magnifica humanitas ends Vaticano’s period of institutional silence on advanced automation. The document is distributed through Santa Sé’s diplomatic channels to governments around the world. Catholic dioceses will also receive material for study at universities and confessional schools. The global mobilization aims to pressure national parliaments to speed up the approval of restrictive laws against algorithmic abuses. Monitoring Inteligência Artificial’s policies becomes part of the official agenda of Vatican diplomacy.