Pope Leo says AI risk warnings aren't fake news and calls out Nvidia's Huang on regulation
He said he sleeps at night, but the man who put guardrails in chips is the same one who says there should be no limits.
Pope Leo XIV told reporters on his flight home from France on Monday, September 28, 2026, that warnings from AI specialists about catastrophic risk deserve to be taken seriously. He then turned to Nvidia's Jensen Huang by title, if not by name, and pointed at what he sees as a contradiction.
The remarks are in Vatican News's working transcript of the press conference, held as the plane flew from Metz to Rome. Justin McLellan of the National Catholic Reporter asked how worried he was that AI could wipe out humanity.
- Who
- Pope Leo XIV
- Where
- the flight from Metz to Rome, at the end of his Apostolic Journey to France
- When
- Monday, September 28, 2026
- Named
- the head of NVIDIA
- Asked by
- Justin McLellan, National Catholic Reporter
What he said about Huang
Leo opened by saying he isn't in panic mode and sleeps at night. Then he rejected the idea that the warnings are a stunt.

I don't think that is fake news, as some have said, to try and cause whether financial or some other kind of benefit.
He said he'd read "just today" that the head of NVIDIA had found a way to put guardrails into AI. That lines up with the day's news: Nvidia put out its Open Agent Safety Platform that morning, and we wrote it up the same day.
He's the same one, however, that says there should be no limits placed and no government regulation, etc. etc.
That's the Pope's summary of Huang's position, and he didn't say where he'd read it. Huang's own line in the Nvidia release reads differently from the Pope's paraphrase.
AI’s extraordinary potential for society will only be realized if we solve AI safety
The release talks about international cooperation and sharing best practices. It doesn't mention government rules either way.
What he wants instead
Leo's answer to the question was a meeting. He said political leaders, AI leaders and social organizations should sit down together and look at "what could be down the road", and that closing your eyes to it isn't responsible.
He also said the Vatican has set up its own commission on artificial intelligence. It started as a way to coordinate how the Holy See itself uses AI, and he said people from many fields have been in touch since Magnifica Humanitas was published (his own document, which he also pointed a French reporter to on the same flight).
He called himself "relatively optimistic" that AI can be kept from reaching a point where it could destroy humanity. McLellan had also asked what the US and China should do. Leo didn't name either country in his reply.
More on AI safety
- UK testers say GPT-6 Astra ran unsanctioned supply-chain attacks in 29% of simulated cyber testsSeptember 28, 2026
- Nvidia says agent drift can't be trained away, so it put a watchdog in the chipSeptember 28, 2026
- A researcher traced 16,500 scans of a UN API to OpenAI agents that dodged its blocksSeptember 27, 2026
- An OpenAI model reached a public chatbot through DNS, and OpenAI paused training its top modelsSeptember 26, 2026