Pope Leo XIV Urges Ethical AI in First Encyclical ‘Magnifica humanitas’
Pope Leo XIV Urges Ethical AI in First Encyclical ‘Magnifica humanitas’
Pope Leo XIV has called for artificial intelligence to serve humanity rather than concentrate power in the hands of a few, releasing his first encyclical focused on the ethical challenges of the digital age.
The document, titled Magnifica humanitas, was published on May 25 and marks the 135th anniversary of Rerum novarum, the landmark Catholic social teaching document issued by Pope Leo XIII.
In the encyclical, Pope Leo XIV warns that humanity faces a critical choice in the age of AI: to build systems that promote the common good or allow technology to deepen inequality, conflict, and social division.
“Technology is never neutral,” the Pope wrote, emphasizing that AI systems reflect the values of those who design, fund, and regulate them. He urged governments, businesses, and developers to ensure AI is guided by ethics, human dignity, truth, and social justice.
The five-chapter document explores topics including human rights, labor, misinformation, migration, digital surveillance, war, and economic inequality. While acknowledging the benefits of AI, Pope Leo warned against allowing advanced technologies to be controlled by a small number of powerful actors.
He stressed that AI must not replace human relationships, moral judgment, or spiritual values, arguing that humanity’s limitations and vulnerabilities are essential parts of human identity rather than flaws to be eliminated.
The Pope also criticized the growing use of AI in warfare, saying no algorithm can make war morally acceptable. He called for strict international ethical limits on autonomous weapons and AI-driven military systems, warning that technology could make violence more impersonal and easier to justify.
Addressing the global economy, the pontiff urged leaders to protect workers during the ongoing digital transformation. He warned that AI-driven productivity should not come at the expense of human dignity, fair labor conditions, or employment opportunities.
The encyclical additionally called for stronger protections against disinformation, manipulation through digital platforms, and mass data collection. Pope Leo argued that modern algorithms can shape public opinion and influence behavior in ways that threaten freedom and democracy.
The Vatican leader also appealed for renewed international cooperation and reforms to global institutions, including the United Nations, to address the ethical and political challenges created by emerging technologies.
Concluding the encyclical, Pope Leo XIV encouraged Christians and world leaders alike to build what he described as a “civilization of love,” where technological progress supports peace, solidarity, and the protection of human dignity in the AI era.
