Magnifica Humanitas: What kind of world are we building?

Pope Leo XIV’s first encyclical, Magnifica Humanitas: On Protecting the Human Person in the Time of Artificial Intelligence, has been warmly welcomed by Archbishop Eamon Martin, Archbishop of Armagh and Primate of All Ireland.
Archbishop Eamon describes the encyclical as “a much needed intervention from the Holy Father” at a time when humanity stands at a “historic crossroads.” Artificial intelligence is no longer something distant or theoretical. It is already shaping our homes, schools, workplaces, hospitals, public services, economies and democracies.
At the heart of his response is a simple but searching question:
What kind of people are we becoming, and what kind of world are we building?
Archbishop Eamon welcomes the good that AI may bring in areas such as medicine, education, accessibility, scientific discovery, environmental protection and care for those often forgotten by society. Human creativity, he notes, is a gift from God when it serves life, relieves suffering, supports human dignity and helps care for our common home.
At the same time, he highlights Pope Leo’s warning that AI must never reduce the human person to data, output, profile or performance. In Jesus Christ, the Word made flesh, we see the true dignity of every person: a human face, a human voice, a human heart, loved by God and called into communion.
Drawing on the encyclical’s contrast between Babel and the City of God, Archbishop Eamon asks whether we will use AI to build a world of control, confusion and domination, or a world marked by peace, fraternity, justice and care for the vulnerable.
He also points to three areas already affected by AI: truth, work and freedom. Truth becomes fragile when images, voices and information can be manipulated. Work is threatened when people are made to serve machines rather than machines serving people. Freedom is weakened when data, surveillance and hidden systems shape people’s choices without their knowledge.
From Ireland’s point of view, Archbishop Eamon stresses that AI is not something happening far away. It is already being hosted, shaped, governed and developed on this island. He hopes Magnifica Humanitas will open a serious, honest and practical conversation across Ireland involving Church, State, universities, schools, public bodies, technology companies, workers, families, young people and wider society.
The Church does not claim to have a technical answer to every AI question. But she does offer moral wisdom rooted in human dignity, the common good, solidarity, justice, care for creation and protection of the vulnerable.
The Church has faced technological revolutions before. Each time, the question returns:
What does it mean to be human?
Pope Leo’s first encyclical invites us to answer that question again, with courage, faith and love and Pope Leo XIV urges us:
“Let us protect our magnificent humanity.”
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Full Text of Archbishop Eamon Martin’s Reception and Welcome of Magnifica Humanitas
Magnifica Humanitas: What kind of world are we building?
Pope Leo XIV’s first encyclical, Magnifica Humanitas: On Protecting the Human Person in the Time of Artificial Intelligence, has been warmly welcomed by Archbishop Eamon Martin, Archbishop of Armagh and Primate of All Ireland.
In his statement, Archbishop Eamon describes the encyclical as “a much needed intervention from the Holy Father” at a time when humanity stands at a “historic crossroads.” Artificial intelligence is no longer something distant or theoretical. It is already shaping our homes, schools, workplaces, hospitals, public services, economies and democracies.
At the heart of the Archbishop’s response is a simple but searching question:
What kind of people are we becoming, and what kind of world are we building?
Human creativity is a gift
Archbishop Eamon is clear that the Church does not approach artificial intelligence from fear. Human creativity is a gift from God. Our desire to heal, discover, build, understand and serve is part of what it means to be made in the image and likeness of God.
When technology protects life, relieves suffering, supports learning, strengthens good work and helps us care for the vulnerable and for our common home, it should be welcomed with gratitude.
AI may help bring real advances in medicine, education, accessibility, public services, scientific discovery, environmental protection and care for those often forgotten by society. At the same time, many people are rightly asking what AI will mean for their children, their work, their privacy, their freedoms, their relationships and their future.
Babel or the City of God?
One of the striking features of Magnifica Humanitas is its use of two contrasting biblical images: Babel and the City of God.
Babel is what happens when human power turns in on itself. It is the world of control, pride, domination and confusion. It is what we build when we forget God, when we want to be “gods” ourselves, when we ignore our neighbour and neglect the poor.
The City of God points us in another direction. It speaks of peace, reconciliation, love, fraternity and respect for the dignity of every person. It opens our hearts to the Kingdom of God, where every voice matters and the vulnerable are not pushed aside.
The choice before us is not simply whether to accept or reject technology. The deeper question is whether we will use AI to build a world grounded in human dignity, fraternity and care.
As Archbishop Eamon asks:
“Will we be architects of Babel, or builders of the City of God?”
The living human person
At the heart of Pope Leo’s encyclical is the Christian conviction that every person is made in the image and likeness of God.
The mystery of the Incarnation deepens this truth. In Jesus Christ, “the Word became flesh, and lived among us.” God did not communicate with humanity from a distance. He came among us with a human voice, a human face and a human heart.
For that reason, the human person can never be reduced to data to be copied, gathered, manipulated or sold. In a world of screens, artificial voices and digital masks, the Church defends the dignity of the person with a real face and an authentic voice.
AI can do remarkable things. It can sort through vast amounts of information, recognise patterns, and create words, images and voices that feel very real. It can mimic human behaviour and even appear to show empathy.
But AI does not have a conscience. It cannot care, love, suffer, forgive, pray or hope as human beings can. Nor can it be truly wise.
Wisdom grows in human hearts and minds, in families, communities and societies. It grows through truth, humility, mercy, good judgement and love of neighbour. Sometimes it grows through bitter experience, failure and repentance.
As Pope Leo reminds us, artificial intelligences do not experience life, do not possess a body, do not know joy or pain from within, and do not understand what love, work and responsibility mean.
Truth, work and freedom
Archbishop Eamon highlights three areas where AI is already touching daily life: truth, work and freedom.
Truth becomes fragile when images, voices and information can be changed or invented, and when public stories are manipulated or polarised.
Work is put under pressure when people are expected to keep up with machines, rather than machines being designed to assist workers and support human dignity.
Freedom is weakened when data, surveillance or hidden systems shape people’s choices without them fully knowing it.
These are not abstract concerns. They affect families, schools, parishes, businesses, public life and democracy itself.
As Christians, and as citizens, we need to ask deeper questions of AI:
Is it true?
Is it just?
Does it honour the person made in God’s image?
Does it protect the vulnerable?
Does it serve the common good?
Does it help us become more human?
War, peace and human responsibility
The Archbishop also draws attention to Pope Leo’s warning about the use of artificial intelligence in war and violence.
The delegation of life-and-death decisions to automated systems risks making the use of force more distant from human conscience and moral responsibility. Pope Leo is clear that decisions about war, violence and the protection of civilians can never be reduced to technical calculation.
As Archbishop Eamon notes:
“No algorithm can make war morally acceptable.”
Human responsibility cannot be passed on to technology.
Why this matters for Ireland
From Ireland’s point of view, artificial intelligence is not something happening far away. It is already being hosted, shaped, governed and developed on this island.
That gives Ireland both an opportunity and a responsibility.
Archbishop Eamon hopes that Magnifica Humanitas will open a serious, honest and practical conversation across Ireland about AI. Such a conversation should involve Church, State, universities, schools, legislators, public bodies, technology companies, workers, families, young people and wider society.
These questions cannot be left only to markets, machines or private interests. They must be brought into the light with honesty, hope and care for those whose faces and voices are too often hidden.
The Church does not claim to have a technical answer to every question about AI. But she does offer ethical principles to guide integral human development: the dignity of every person, the common good, solidarity, justice, care for creation, responsibility and protection of the vulnerable.
The Church has faced technological revolutions before. Each time, the question returns:
What does it mean to be human?
Pope Leo’s first encyclical invites us to answer that question again, with courage, faith and love.
As the encyclical urges us: “Let us protect our magnificent humanity.”
+ Archbishop Eamon Martin
Archbishop of Armagh, Primate of All Ireland






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