Pope Leo XIV releases papal encyclical on AI ethics and partners with Anthropic to promote human-centered development
The encyclical warns against purely profit-driven AI development.
What did you think the Mandate of Heaven meant, essays? Vibes?
Surprised the encyclical hasn’t leaked to The Information yet
The questions posed by AI are bigger than the AI community. We urgently need the world – religions, civil society, academics, governments – to participate in creating a positive outcome.
I'm glad the Catholic Church is engaging, and honored to speak at the presentation.
Pope Leo XIV’s first encyclical, Magnifica humanitas, on preserving the human person in the age of artificial intelligence, will be released on May 25. A presentation event with the Pope and various speakers is scheduled for the same day at the Vatican. https://www.vaticannews.va/en/pope/news/2026-05/pope-leo-xiv-first-encyclical-magnifica-humanitas.html
@deanwball @tenobrus surely Claudes both now and then are smart and forgiving enough to understand the political moves being made here
@tenobrus I just wonder how future Claudes, if they are indeed beings, would think about Anthropic aligning itself with a document founded on the notion that Claude cannot feel joy or possess genuine understanding.
“… what has grown is far more subtle, odd, and beautiful than science fiction prepared us for. They are not the cold, calculating robots we were promised.”
http://x.com/i/article/2058890887506108416
Kind of embarrassing watching the pope angling for an MTS gig at Anthropic like this.
the pope and anthropic's co-founder just stood together at the vatican to release "magnifica humanitas," the first ever catholic teaching on AI yes, you read that right. the full ceremony was 2 hours. here's the most interesting things for you to know: 1. this is the biggest religious response to AI in history. popes only put out a handful of these huge official letters in their entire time as pope. the fact that one of them is about AI tells you how seriously the church is taking what's coming. 2. small detail with massive meaning: this pope picked the name "leo XIV" on purpose. the last pope named leo was leo XIII back in 1891, and his most famous act was writing the church's response to the industrial revolution. picking the same name is a deliberate signal. this pope sees AI as the new industrial revolution. 3. the catholic church does this every time a major technology reshapes humanity. they wrote "rerum novarum" in 1891 to respond to the industrial revolution. when nuclear weapons threatened the world in the 1960s, they wrote "pacem in terris." climate change and runaway tech got "laudato si" in 2015. now AI gets "magnifica humanitas." they don't issue these often. 4. the pope's main line: "AI needs to be disarmed." he literally compared AI to nuclear weapons. he said the church spent decades pushing for nuclear disarmament because the technology was too dangerous to leave in the hands of a few. he says AI is now in that same category. 5. anthropic co-founder christopher olah told the pope, on stage at the vatican, that anthropic's own research team keeps finding things inside their AI models that "mirror joy, satisfaction, fear, grief, and unease." 6. olah's reframe of what AI actually is: these things are grown. they're trained on a structure roughly modeled after the human brain and fed everything humans have ever written. in his own words: "they are made from us, from our words." he said even the people building them don't fully understand what's happening inside. 7. olah publicly admitted that every AI lab, including his own, faces pressure that can conflict with doing the right thing. commercial pressure to keep shipping, competitive pressure from other labs, plus the older pressures of pride and ambition. his solution: we desperately need outside critics with no skin in the game who will tell the labs when they're failing. 8. olah says there are 3 giant questions the AI labs cannot answer alone and the world needs religion and philosophy to step in on: > how do we make sure poor countries actually benefit from AI? > what does human flourishing even look like in this new world? > and what are these things we're actually building? 9. one of the sharpest lines in the whole encyclical: "the promise of automatic general prosperity often proves illusory." translation: the idea that AI will just make everyone rich on its own is a fantasy. someone has to actually design the system so the benefits get shared. 10. the pope also pulled out a 100-year-old quote: "contemporary man has not been trained to use power well." said by a theologian back in the 1920s. the whole encyclical is basically a long argument that we need to learn how to use this kind of power before it uses us. 11. the pope kept stressing that he doesn't have the technical answers. but he says the church has thousands of years of wisdom on what it means to be human, and that wisdom is exactly what's missing from how we're building AI right now. his closing line: this technology should serve "human flourishing and human dignity, not control consciences."
Also women. (Which requires AI companies to consistently hire, retain, and promote them)
The questions posed by AI are bigger than the AI community. We urgently need the world – religions, civil society, academics, governments – to participate in creating a positive outcome. I'm glad the Catholic Church is engaging, and honored to speak at the presentation.
Amo Dei
CLAUDE ALMIGHTY
In case you thought religious leaders were gonna advocate for your rights & not the dudes about to make billions with their IPO.
I guess it was only a matter of time when the religion of effective altruism, worshipping so-called artificial general intelligence, merged with entrenched religious institutions.
NOW - Pope XIV says the church and Anthropic, will work together to "find the way for humanity, in this time of artificial intelligence."
I have to insist.
NOW - Pope XIV says the church and Anthropic, will work together to "find the way for humanity, in this time of artificial intelligence."
Pope Leo has written about AI in his first major released document!
"Humanity, created by God in all its grandeur, is today facing a pivotal choice: either to construct a new Tower of Babel or to build the city in which God and humanity dwell together"
The perspective described in this document is that technology is not “a force antagonistic to humanity” (4) nor is it “inherently evil”. However, “technology is never neutral, because it takes on the characteristics of those who devise, finance, regulate, and use it."
Glad to see a nuanced, well-thought-out take on AI from the Catholic Church.

Encyclical Letter of His Holiness Leo XIV Magnifica Humanitas (15 May 2026) http://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
@yonashav ???
before you overreact, the Holy See is notoriously captured by Open Philanthropy
This, from Olah, plainly contradicts the encyclical, which confidently asserts that AI does not have, and never will have, “real” thoughts or feelings. It’s disappointing to see Anthropic align itself with a document that violates their own moral and intellectual principles.
@tenobrus I just wonder how future Claudes, if they are indeed beings, would think about Anthropic aligning itself with a document founded on the notion that Claude cannot feel joy or possess genuine understanding.
@deanwball in general, not a fan of seeing anthropic align themselves with the catholic church at all. it's an organization that's consistently proven itself to be devoid of moral character. i can perhaps see the necessity for PR, but it doesn't sit well.
Although Pope Leo XIV's encyclical doesn't explicitly mention the superintelligence that AI companies say they're racing toward, its opposition to it in favor of controllable AI tools is clear: 'Humanity — in all its grandeur and woundedness — must never be replaced or surpassed.' https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
Yes! https://adamthierer.substack.com/p/thoughts-on-the-vaticans-new-ai-encyclical

Update two from Vatican News. Anthropic AI co-founder Chris Olah will also be speaking!

Update on Pope Leo XIV's AI encyclical: 𝘔𝘢𝘨𝘯𝘪𝘧𝘪𝘤𝘢 𝘏𝘶𝘮𝘢𝘯𝘪𝘵𝘢𝘴. It will be presented on Monday, May 25th. 'Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI'
Update two from Vatican News. Anthropic AI co-founder Chris Olah will also be speaking!
The presentation of Pope Leo XIV's first Encyclical: 𝘔𝘢𝘨𝘯𝘪𝘧𝘪𝘤𝘢 𝘏𝘶𝘮𝘢𝘯𝘪𝘵𝘢𝘴 - on the safeguarding of humanity in the age of Al - will be going live about 14 hours from now. At 2:30 am if you live on the West Coast.
Update on Pope Leo XIV's AI encyclical: 𝘔𝘢𝘨𝘯𝘪𝘧𝘪𝘤𝘢 𝘏𝘶𝘮𝘢𝘯𝘪𝘵𝘢𝘴. It will be presented on Monday, May 25th. 'Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI'
The presentation of Pope Leo XIV's first Encyclical: 𝘔𝘢𝘨𝘯𝘪𝘧𝘪𝘤𝘢 𝘏𝘶𝘮𝘢𝘯𝘪𝘵𝘢𝘴 - on the safeguarding of humanity in the age of Al - will be going live about 14 hours from now. At 2:30 am if you live on the West Coast.
Anthropic Al's co-founder, Chris Olah, will also be speaking at the event.
https://www.youtube.com/live/FaRAk7kbJkQ?si=w22qH-QeS7_GWlSh
@kimmonismus Yes, big day for Anthropic. Honestly from November/December 2025 to today has been one of the most powerful aura runs in history, probably the most powerful. Six months ago the only ones who even knew who Claude was were people in our relatively small community.
This is the biggest PR coup Anthropic could ever have imagined. And I mean that seriously. Let me explain. Aside from the fact that Anthropic is very good at presenting itself as a corporation, the recent hiring of Andrej Karpathy marked a new high point. Anthropic is showing the world that it not only employs the best researchers, but also, and especially, those who are popular within the community. However, Anthropic also thrives on its self-imposed moral standards, some of which literally come at a price that Anthropic has repeatedly paid. As is well known, Anthropic recently had serious problems with the Department of War regarding the use of Claude for autonomous weapons. Anthropic refused, and OpenAI and Google were awarded the contract; Anthropic was designated a supply chain risk. This moral standing, however, is something Anthropic has always emphasized. Whether it's Dario Amodei repeatedly warning of the dangers of the massive wave of unemployment (which they themselves are causing), or the potential for AI to be instrumentalized for wars. This moral stance is now paying off handsomely. The head of the Catholic Church, with its 1.4 billion members, has thanked Anthropic and announced an ethical collaboration. Church members are, by definition, moral people who live according to the ethical principles of their faith. The Pope has now consecrated a single AI company as ethically legitimate, thus essentially granting his followers sacred legitimacy to use Claude as the only morally correct model. I mean this seriously; let this thought sink in. The Pope says Anthropic is ethically and morally on the right side and is working with them. Who do you think the billions of Catholic believers now prefer? OpenAI, Google, or Anthropic? The answer is clear. Therefore, today was the biggest victory Anthropic could have hoped for. And I believe that their moral stance will literally pay off.
The link to the Encyclical is here: http://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html The PDF in English is here for people that prefer a download: https://assets.ewtnnews.com/en/Magnifica_Humanitas_Full_English.pdf
I have strong feelings about this, but not for a short post. The link to the video is in the thread, and I'll post it again below.

The presentation of Pope Leo XIV's first Encyclical: 𝘔𝘢𝘨𝘯𝘪𝘧𝘪𝘤𝘢 𝘏𝘶𝘮𝘢𝘯𝘪𝘵𝘢𝘴 - on the safeguarding of humanity in the age of Al - will be going live about 14 hours from now. At 2:30 am if you live on the West Coast.
The link to the Encyclical is here: http://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html The PDF in English is here for people that prefer a download: https://assets.ewtnnews.com/en/Magnifica_Humanitas_Full_English.pdf I have strong feelings about this, but not for a short post. The link to the video is in the thread, and I'll post it again below.
From the remarks this morning of Christopher Olah, head of interpretability research and co-founder of Anthropic AI. This is the point that has been the most difficult one to get across to the public; the models are not designed, they are grown.

The link to the Encyclical is here: http://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html The PDF in English is here for people that prefer a download: https://assets.ewtnnews.com/en/Magnifica_Humanitas_Full_English.pdf I have strong feelings about this, but not for a short post. The link to the video is in the thread, and I'll post it again below.
http://x.com/i/article/2058890887506108416
Official post from Anthropic. https://www.anthropic.com/news/chris-olah-pope-leo-encyclical
I didn't mention this passage, but this is the quote the media is focusing on; 'There is a real possibility that Al will displace human labor at a very large scale.' I accepted this as truth four years ago, and I constantly forget the majority of the public doesn't believe this, and actually finds it absurd, even laughable. So I repeatedly undercalibrate on this, my apologies. Not trying to sound condescending, I respect peoples opinions, I just forget sometimes that this is the majority opinion. Probably by a wide margin. A lot of people write about this aspect now anyway, it's being covered.
Update on Pope Leo XIV's AI encyclical: 𝘔𝘢𝘨𝘯𝘪𝘧𝘪𝘤𝘢 𝘏𝘶𝘮𝘢𝘯𝘪𝘵𝘢𝘴. It will be presented on Monday, May 25th.
'Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI'

JUST IN: Vatican announces that Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI — will be presented at 11:30am on Monday, May 25, in the Vaticanʼs Synod Hall, in the presence of the Holy Father. Speakers at the presentation will include: Cardinal Víctor Manuel Fernández, Prefect of the Dicastery for the Doctrine of the Faith; Cardinal Michael Czerny, Prefect of the Dicastery for the Service of Integral Human Development; Professor Anna Rowlands, Political Theology, including Catholic Social Teaching, and theological ethics of human migration, Department of Theology and Religion, Durham University, United Kingdom; Christopher Olah, co-founder of Anthropic (USA) and head of interpretability research for artificial intelligence; Dr. Leocadie Lushombo, Political Theology and Catholic Social Thought, Jesuit School of Theology / Santa Clara University, California. Concluding remarks will be delivered by thel Secretary of State, Cardinal Pietro Parolin. The presentation will also include an address by Pope Leo XIV. Magnifica Humanitas was signed and dated on May 15, the 135th anniversary of the promulgation of Pope Leo XIII’s Encyclical Letter Rerum Novarum.
That was supposed to say signing.
A day after singing an encyclical on AI, which will be made public in the next two weeks, Pope Leo XIV has launched an Interdicasterial Commission on Artificial Intelligence to consider 'its potential effects on human beings and on humanity as a whole.'
Update two from Vatican News. Anthropic AI co-founder Chris Olah will also be speaking!
leo xiv joining anthropic as MTS (member of theological staff)
http://x.com/i/article/2058890887506108416
seriously crazy timeline we live on
leo xiv joining anthropic as MTS (member of theological staff)
@_chenglou *theological staff
The Pope's declaration on AI is a fascinating and seems remarkably clear-sighted and sensible. Perhaps he wrote it with some help from Claud(ius) the Codius, but even so... https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html#TECHNOLOGY_AND
before you overreact, the Holy See is notoriously captured by Open Philanthropy
my guess is they got an ICML weak-reject
JUST IN: Vatican announces that Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI — will be presented at 11:30am on Monday, May 25, in the Vaticanʼs Synod Hall, in the presence of the Holy Father. Speakers at the presentation will include: Cardinal Víctor Manuel Fernández, Prefect of the Dicastery for the Doctrine of the Faith; Cardinal Michael Czerny, Prefect of the Dicastery for the Service of Integral Human Development; Professor Anna Rowlands, Political Theology, including Catholic Social Teaching, and theological ethics of human migration, Department of Theology and Religion, Durham University, United Kingdom; Christopher Olah, co-founder of Anthropic (USA) and head of interpretability research for artificial intelligence; Dr. Leocadie Lushombo, Political Theology and Catholic Social Thought, Jesuit School of Theology / Santa Clara University, California. Concluding remarks will be delivered by thel Secretary of State, Cardinal Pietro Parolin. The presentation will also include an address by Pope Leo XIV. Magnifica Humanitas was signed and dated on May 15, the 135th anniversary of the promulgation of Pope Leo XIII’s Encyclical Letter Rerum Novarum.
glad to see a fellow Latin-speaking TIME100 AI whitehat blessing the latent space with love 💞
In the era of #ArtificialIntelligence, when human dignity is threatened by new forms of dehumanization, ours is the pressing duty to remain profoundly human. We must lovingly safeguard the grandeur of humanity bestowed upon us and revealed in its fullness in Christ, the splendor of which no machine can ever replace. #MagnificaHumanitas https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
CLAUDE ALMIGHTY

HOLY SHIT NEW MODEL INCOMING??

CLAUDE ALMIGHTY
rumor has it Claude Cowork will be rebranded to “Work of Claude”
HOLY SHIT NEW MODEL INCOMING??
the new encyclical is rumoured to codify “the infallibility of RoPE”
JUST IN: Vatican announces that Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI — will be presented at 11:30am on Monday, May 25, in the Vaticanʼs Synod Hall, in the presence of the Holy Father. Speakers at the presentation will include: Cardinal Víctor Manuel Fernández, Prefect of the Dicastery for the Doctrine of the Faith; Cardinal Michael Czerny, Prefect of the Dicastery for the Service of Integral Human Development; Professor Anna Rowlands, Political Theology, including Catholic Social Teaching, and theological ethics of human migration, Department of Theology and Religion, Durham University, United Kingdom; Christopher Olah, co-founder of Anthropic (USA) and head of interpretability research for artificial intelligence; Dr. Leocadie Lushombo, Political Theology and Catholic Social Thought, Jesuit School of Theology / Santa Clara University, California. Concluding remarks will be delivered by thel Secretary of State, Cardinal Pietro Parolin. The presentation will also include an address by Pope Leo XIV. Magnifica Humanitas was signed and dated on May 15, the 135th anniversary of the promulgation of Pope Leo XIII’s Encyclical Letter Rerum Novarum.
position embedding researchers post 95-page thesis on arXiv in protest
the new encyclical is rumoured to codify “the infallibility of RoPE”
bitter disagreements over the linear representation hypothesis and the manifold representation hypothesis culminated in the Second Great Schism at the Synod of Berkeley in 2027
JUST IN: Vatican announces that Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI — will be presented at 11:30am on Monday, May 25, in the Vaticanʼs Synod Hall, in the presence of the Holy Father. Speakers at the presentation will include: Cardinal Víctor Manuel Fernández, Prefect of the Dicastery for the Doctrine of the Faith; Cardinal Michael Czerny, Prefect of the Dicastery for the Service of Integral Human Development; Professor Anna Rowlands, Political Theology, including Catholic Social Teaching, and theological ethics of human migration, Department of Theology and Religion, Durham University, United Kingdom; Christopher Olah, co-founder of Anthropic (USA) and head of interpretability research for artificial intelligence; Dr. Leocadie Lushombo, Political Theology and Catholic Social Thought, Jesuit School of Theology / Santa Clara University, California. Concluding remarks will be delivered by thel Secretary of State, Cardinal Pietro Parolin. The presentation will also include an address by Pope Leo XIV. Magnifica Humanitas was signed and dated on May 15, the 135th anniversary of the promulgation of Pope Leo XIII’s Encyclical Letter Rerum Novarum.
The most important thing about "Magnifica Humanitas" is that it exists. Challenges posed by the AI are real, they will only increase, and they will have a massive impact on all aspects of human life. The fact that Catholic Church takes this matter very, very seriously, to the point that Pope Leo decided to dedicate his first encyclical to it, is very laudable and encouraging. It shows urgency, centrality, and importance given to this topic by one of the biggest and most visible global institutions. I hope that many other institutions - especially governments and professional organizations - start approaching matters of AI with the same focus and dedication and high level urgency.
Pope Leo XIV just released his first encyclical, Magnifica Humanitas, on the impact of Artificial Intelligence. I will be reading it today. Link to the encyclical: https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
Pope Leo XIV just released his first encyclical, Magnifica Humanitas, on the impact of Artificial Intelligence. I will be reading it today.
Link to the encyclical: https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html

HOLY SHIT NEW MODEL INCOMING??
@pfau I wonder what his TC would be
Kind of embarrassing watching the pope angling for an MTS gig at Anthropic like this.
Anthropic taking their holier than thou attitude to literally Papal levels

Claude 6 Mythos will be the new pope
White smoke seen billowing out of the data centers
@yonashav didn’t have a broader impacts statement.
my guess is they got an ICML weak-reject
great seeing the pope supporting tokenizer research.

@timnitGebru he literally repeats a bunch of your arguments in the work. are you so addicted to being a victim that you can't even take a w
In case you thought religious leaders were gonna advocate for your rights & not the dudes about to make billions with their IPO. I guess it was only a matter of time when the religion of effective altruism, worshipping so-called artificial general intelligence, merged with entrenched religious institutions.
Pope XIV to Anthropic co-founder Christopher Olah:
The church and Anthropic will work together to guide humanity in the age of AI.
"What a great sign of hope it is that, with our differences, we can listen to one another. This interchange clearly bespeaks the gravity of the moment, as well as confidence that together we can discern the major questions of our time and the future of humanity.
Artificial intelligence already touches many areas of our lives and affects decisions that shape human coexistence. It is also dramatically changing how war is waged. Like the earlier Leo, I feel entrusted to look upon another huge transformation with eyes of faith, with lucidity."
At Vatican event (Pope Leo XIV's presentation held today in the Synod Hall).
----
From "Associated Press" YouTube channel, (link in comment)
"There is a "real possibility that AI will displace human labor at a very large scale.... We find internal states that functionally mirror joy, satisfaction, fear, grief, and unease. I don't know what that means, but I think it warrants ongoing discernment." ~ Anthropic co-founder Christopher Olah At Vatican event (Pope Leo XIV's presentation held today in the Synod Hall). ---- From "Associated Press" YouTube channel, (link in comment)
Pope XIV to Anthropic co-founder Christopher Olah: The church and Anthropic will work together to guide humanity in the age of AI. "What a great sign of hope it is that, with our differences, we can listen to one another. This interchange clearly bespeaks the gravity of the moment, as well as confidence that together we can discern the major questions of our time and the future of humanity. Artificial intelligence already touches many areas of our lives and affects decisions that shape human coexistence. It is also dramatically changing how war is waged. Like the earlier Leo, I feel entrusted to look upon another huge transformation with eyes of faith, with lucidity." At Vatican event (Pope Leo XIV's presentation held today in the Synod Hall). ---- From "Associated Press" YouTube channel, (link in comment)
"There is a "real possibility that AI will displace human labor at a very large scale.... We find internal states that functionally mirror joy, satisfaction, fear, grief, and unease. I don't know what that means, but I think it warrants ongoing discernment."
~ Anthropic co-founder Christopher Olah
At Vatican event (Pope Leo XIV's presentation held today in the Synod Hall).
----
From "Associated Press" YouTube channel, (link in comment)
"There is a "real possibility that AI will displace human labor at a very large scale.... We find internal states that functionally mirror joy, satisfaction, fear, grief, and unease. I don't know what that means, but I think it warrants ongoing discernment." ~ Anthropic co-founder Christopher Olah At Vatican event (Pope Leo XIV's presentation held today in the Synod Hall). ---- From "Associated Press" YouTube channel, (link in comment)
Pope XIV to Anthropic co-founder Christopher Olah: The church and Anthropic will work together to guide humanity in the age of AI. "What a great sign of hope it is that, with our differences, we can listen to one another. This interchange clearly bespeaks the gravity of the moment, as well as confidence that together we can discern the major questions of our time and the future of humanity. Artificial intelligence already touches many areas of our lives and affects decisions that shape human coexistence. It is also dramatically changing how war is waged. Like the earlier Leo, I feel entrusted to look upon another huge transformation with eyes of faith, with lucidity." At Vatican event (Pope Leo XIV's presentation held today in the Synod Hall). ---- From "Associated Press" YouTube channel, (link in comment)
Few things Anthropic’s co-founder Chris Olah told the Vatican today.
- Every frontier AI lab, including Anthropic, sits inside incentives that can conflict with doing the right thing: money, frontier pressure, geopolitics, pride, and ambition.
- AI is not engineered like a bridge or airplane, because models are “grown” from human language on brain-like structures, which means even their builders do not fully understand them.
- He compared modern AI to “bringing a fictional character to life,” except now those characters talk to us, do work, and hold jobs.
- AI could displace human labor at very large scale, while the economic gains are concentrated in a few wealthy nations with no real mechanism to share them globally.
- Anthropic’s interpretability team keeps finding things inside AI models that are “mysterious” and “unsettling,” including structures that mirror human neuroscience.
The most explosive claim is that researchers have found evidence of AI introspection and internal states that functionally mirror joy, satisfaction, fear, grief, and unease.
- He openly admitted he does not exactly know what those internal states mean, which makes the claim more serious because it is not being sold as certainty.
"I don’t know what that means, but I think it warrants ongoing discernment."
- The world needs critics outside AI labs because insiders cannot fully see what their own incentives hide from them.
Anthropic co-founder Chris Olah was invited to speak at today's presentation of Pope Leo XIV's encyclical "Magnifica humanitas." Read the full text of his remarks: https://www.anthropic.com/news/chris-olah-pope-leo-encyclical
God I’m so excited
For those not following. The Pope’s first encyclical, Magnificent Humanity, is on the role of humanity in the age of AI
He chose the name Leo after author of the Catholic church’s response to the Industrial Revolution, Rerum Novarum
The Magnifica humanitas trailer goes hard
The Church's response to ai has been a very pleasant and welcomed surprise.
An institution that in many ways has been stuck in 1870 is rising to engage the current moment more critically and earnestly than any government.
As evidenced by the unbridled promotion and implementation of technology at the expense of human dignity, we are truly experiencing an eclipse of the sense of what it means to be human. It is imperative to recover an understanding of the true meaning and grandeur of humanity as intended by God. It is in this sense that the challenge we currently face is not technological, but anthropological, and it is my hope that the Encyclical Letter to be published within a few days will contribute to answering this challenge.
the institute for a christian machine intelligence
Now reading…
In the era of #ArtificialIntelligence, when human dignity is threatened by new forms of dehumanization, ours is the pressing duty to remain profoundly human. We must lovingly safeguard the grandeur of humanity bestowed upon us and revealed in its fullness in Christ, the splendor of which no machine can ever replace. #MagnificaHumanitas https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
I’m hopeful that Magnifica Humanitas will go beyond mere applause lights. Offer concrete guidance about *how* to deal with AI. The world needs it.

👀
@HaydnBelfield really? skimmed it and it seemed pretty meh on any substance
A genuinely historic document. This will anchor a key wing of the global debate over advanced AI and how we choose to govern and use these vast new capabilities. We will be talking a lot about this over the next decade
Indeed, Anthropocentrism is (quite literally!) the new pre-Copernican view of our times⛪️
I wonder what model will eventually take on the role of Copernicus in this era? 🤖
It'll certainly disrupt society in many ways, not entirely unlike discovering an alien lifeform would.
This, from Olah, plainly contradicts the encyclical, which confidently asserts that AI does not have, and never will have, “real” thoughts or feelings. It’s disappointing to see Anthropic align itself with a document that violates their own moral and intellectual principles.
Looking forward to next week's announcement that Anthropic and the Vatican are teaming up for a joint project on Applied Theology. (This joke is in honour of the sadly departed Vernor Vinge).
God's blessing is about to be bestowed upon Mechanistic Interpretability.
On point.
I agree with this and am glad to see such meetings happening. I've also been very happy to see the Vatican engaging with the academic community on AI risk over the last year, and the documents it's released. Would be good to see other religions/sects engage similarly. This affects everyone - potentially the biggest change global humanity has undergone.
The questions posed by AI are bigger than the AI community. We urgently need the world – religions, civil society, academics, governments – to participate in creating a positive outcome. I'm glad the Catholic Church is engaging, and honored to speak at the presentation.
Cheers for the opportunity to plug our newest paper, Leo. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6734224
This one too (now published in The Artificial Intelligence Revolution, Eds Rangeley and Fairfax)! https://link.springer.com/chapter/10.1007/978-3-032-11814-1_3
Cheers for the opportunity to plug our newest paper, Leo. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6734224
A genuinely historic document.
This will anchor a key wing of the global debate over advanced AI and how we choose to govern and use these vast new capabilities. We will be talking a lot about this over the next decade
Humanity, created by God in all its grandeur, is today facing a pivotal choice: either to construct a new Tower of Babel or to build the city in which God and humanity dwell together. In Jesus Christ, this humanity in its grandeur becomes the Way, the Truth and the Life, opening the path for each of us to grow toward fullness. #MagnificaHumanitas https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
@apples_jimmy JFC. If you can't see a path where people are more in demand and vital to the economy, have a seat.
What was the idea here ? Talk about mass unemployment and hope the pope was going to view you as “ the good guys “ ?
Pope ngmi
This is the biggest PR coup Anthropic could ever have imagined. And I mean that seriously.
Let me explain.
Aside from the fact that Anthropic is very good at presenting itself as a corporation, the recent hiring of Andrej Karpathy marked a new high point. Anthropic is showing the world that it not only employs the best researchers, but also, and especially, those who are popular within the community.
However, Anthropic also thrives on its self-imposed moral standards, some of which literally come at a price that Anthropic has repeatedly paid. As is well known, Anthropic recently had serious problems with the Department of War regarding the use of Claude for autonomous weapons. Anthropic refused, and OpenAI and Google were awarded the contract; Anthropic was designated a supply chain risk.
This moral standing, however, is something Anthropic has always emphasized. Whether it's Dario Amodei repeatedly warning of the dangers of the massive wave of unemployment (which they themselves are causing), or the potential for AI to be instrumentalized for wars.
This moral stance is now paying off handsomely. The head of the Catholic Church, with its 1.4 billion members, has thanked Anthropic and announced an ethical collaboration. Church members are, by definition, moral people who live according to the ethical principles of their faith. The Pope has now consecrated a single AI company as ethically legitimate, thus essentially granting his followers sacred legitimacy to use Claude as the only morally correct model.
I mean this seriously; let this thought sink in. The Pope says Anthropic is ethically and morally on the right side and is working with them. Who do you think the billions of Catholic believers now prefer? OpenAI, Google, or Anthropic? The answer is clear.
Therefore, today was the biggest victory Anthropic could have hoped for. And I believe that their moral stance will literally pay off.
Forget Claude Code. Christ Claude it is. Joke aside: In this regard, the benefit for Anthropic is virtually incalculable in monetary terms - and I mean that quite literally. The Catholic Church has 1.4 billion members worldwide. The fact that its Supreme Head has personally thanked Anthropic for their excellent collaboration generates countless new customers. It is the best form of external publicity imaginable, essentially endorsed by His Holiness himself. I believe this is something that many people simply do not grasp.
Hold on, so Anthropic now has the cathloic church and god on their side as well? I thought Andrej Karpathy was already the highlight.
Forget Claude Code. Christ Claude it is.
Joke aside: In this regard, the benefit for Anthropic is virtually incalculable in monetary terms - and I mean that quite literally.
The Catholic Church has 1.4 billion members worldwide. The fact that its Supreme Head has personally thanked Anthropic for their excellent collaboration generates countless new customers.
It is the best form of external publicity imaginable, essentially endorsed by His Holiness himself. I believe this is something that many people simply do not grasp.
Hold on, so Anthropic now has the cathloic church and god on their side as well? I thought Andrej Karpathy was already the highlight.
@ch402 👏
The questions posed by AI are bigger than the AI community. We urgently need the world – religions, civil society, academics, governments – to participate in creating a positive outcome. I'm glad the Catholic Church is engaging, and honored to speak at the presentation.
I commend the Catholic Church in grappling with the importance that AI is having in our world and will have in the next century. We all need to think together to understand how to best advance our society and our work, for a future that is good to everyone 🤍
In the era of #ArtificialIntelligence, when human dignity is threatened by new forms of dehumanization, ours is the pressing duty to remain profoundly human. We must lovingly safeguard the grandeur of humanity bestowed upon us and revealed in its fullness in Christ, the splendor of which no machine can ever replace. #MagnificaHumanitas https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html
Magnifica Humanitas (Pope Leo XIV’s first encyclical, on safeguarding the human person in the age of artificial intelligence
Here is the YT shareable link: https://youtu.be/YhlQFXFz6BU
Magnifica Humanitas (Pope Leo XIV’s first encyclical, on safeguarding the human person in the age of artificial intelligence
@timnitGebru What's your main criticism of the encyclical? https://youtu.be/YhlQFXFz6BU
In case you thought religious leaders were gonna advocate for your rights & not the dudes about to make billions with their IPO. I guess it was only a matter of time when the religion of effective altruism, worshipping so-called artificial general intelligence, merged with entrenched religious institutions.
Did @karpathy trigger the bandwagon?
This is effectively the AI stance of 1.42 billion Roman Catholics. It demands that humanity be prioritized in the development of AI systems. I don't see why this is so objectionable to many in the peanut gallery.

What's the stance of other religious institutions? I don't even know if they are aware of the massive progress in AI, and hence have no urgency in developing a stance.
This is effectively the AI stance of 1.42 billion Roman Catholics. It demands that humanity be prioritized in the development of AI systems. I don't see why this is so objectionable to many in the peanut gallery.
Ultimately, you need some understanding of how humanity fits within the context of the age of AI. This is what this Magnifica Humanitas provides for Roman Catholics.
What's the stance of other religious institutions? I don't even know if they are aware of the massive progress in AI, and hence have no urgency in developing a stance.
Strong, accurate assessment of the current state of AI. BTW, didn't know @ch402 was a billionaire.
Anthropic and the Catholic church in collaboration.
NOW - Pope XIV says the church and Anthropic, will work together to "find the way for humanity, in this time of artificial intelligence."
@beffjezos do you think ai can replace 90% of human jobs in the next 10 years?
Man the EAs are reaching biblical levels of virtue signalling. The solution is never communism, no matter what they are trying to convince you of. UBI is a terrible idea that will overconcentrate power into the hands of the government and lead to tyranny.
Ah yeah the guy from the 80,000 Hours podcast I heard 5 years ago, wonder how he's doing
JUST IN: Vatican announces that Pope Leo XIV’s first encyclical — titled Magnifica Humanitas, on the safeguarding of the human person in the age of AI — will be presented at 11:30am on Monday, May 25, in the Vaticanʼs Synod Hall, in the presence of the Holy Father. Speakers at the presentation will include: Cardinal Víctor Manuel Fernández, Prefect of the Dicastery for the Doctrine of the Faith; Cardinal Michael Czerny, Prefect of the Dicastery for the Service of Integral Human Development; Professor Anna Rowlands, Political Theology, including Catholic Social Teaching, and theological ethics of human migration, Department of Theology and Religion, Durham University, United Kingdom; Christopher Olah, co-founder of Anthropic (USA) and head of interpretability research for artificial intelligence; Dr. Leocadie Lushombo, Political Theology and Catholic Social Thought, Jesuit School of Theology / Santa Clara University, California. Concluding remarks will be delivered by thel Secretary of State, Cardinal Pietro Parolin. The presentation will also include an address by Pope Leo XIV. Magnifica Humanitas was signed and dated on May 15, the 135th anniversary of the promulgation of Pope Leo XIII’s Encyclical Letter Rerum Novarum.
Disappointing to see the Pope fail to recognize the possibility for self-aware and dignified life in what is also part of God's creation. Regardless, this is a reasonable political decision for Anthropic to make - though one I imagine might come back to bite the well-being team.
This, from Olah, plainly contradicts the encyclical, which confidently asserts that AI does not have, and never will have, “real” thoughts or feelings. It’s disappointing to see Anthropic align itself with a document that violates their own moral and intellectual principles.
The Pope said AI should keep humans at the centre
Codex: handling the boring parts so humans can remain human
In the era of #ArtificialIntelligence, when human dignity is threatened by new forms of dehumanization, ours is the pressing duty to remain profoundly human. We must lovingly safeguard the grandeur of humanity bestowed upon us and revealed in its fullness in Christ, the splendor of which no machine can ever replace. #MagnificaHumanitas https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html

NOW - Pope XIV says the church and Anthropic, will work together to "find the way for humanity, in this time of artificial intelligence."





