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Sam Altman Talks Alzheimer’s Research, AI Backlash, More

Length
5 min
Language
English
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the video's captions
Transcribed
12 October 2026

Sam Altman speaks in this

Notes in English.

Summary

In this TODAY interview, OpenAI CEO Sam Altman discusses his foundation's $100 million pledge to Alzheimer's research, explaining why he believes AI can accelerate diagnostics, treatments and potentially a cure. He also addresses public fears about AI, criticism of his personal power, and a recent attack on his San Francisco home. The segment closes with a note that Elon Musk's lawsuit against OpenAI is heading to trial.

Key points

  • Sam Altman's OpenAI foundation is pledging $100 million to Alzheimer's research, one of the largest donations ever in the field.
  • Altman says AI is now smart enough that top scientists believe it changes the game for science and can autonomously contribute new knowledge.
  • Researchers like UCSF's Dr. Bruce Miller say AI can synthesize millions of data points from labs worldwide and find insights humans have missed.
  • Altman's foundation vows to pledge $25 billion total to life sciences, curing diseases, and protecting society from AI misuse.
  • Altman acknowledges some jobs will be lost to AI and society will have to evolve to be resilient.
  • Altman's San Francisco home was attacked by agitators, and he responded by posting a photo of his husband and 1-year-old son.
  • Altman says this much power should not be in one person's hands and that he does not feel responsible for everything everyone does with AI.
  • Researchers believe AI could make a cure for Alzheimer's possible within a decade, with new treatments possibly coming sooner.
  • Elon Musk's lawsuit against OpenAI over its transition to a for-profit company is going to trial.

Questions it answers

00:00AI for Alzheimer's

Why does Sam Altman think AI can revolutionize Alzheimer's research?

Altman says Alzheimer's is an incredibly complex disease and AI is very good at synthesizing huge amounts of data across multiple fields. His OpenAI foundation is pledging $100 million, one of the largest donations ever to Alzheimer's research, to study how AI can fast track better diagnostics, treatments and even a cure.

  • $100 million pledged to Alzheimer's research.
  • AI can synthesize huge amounts of data across fields.
  • Altman has no personal family connection to the disease.

00:53Researchers' hopes

What do Alzheimer's researchers say AI will bring to the field?

Researchers like UCSF's Dr. Bruce Miller say AI can make sense of Alzheimer's complex risk factors and read millions of pieces of data from around the world to find insights humans have missed. They say unifying siloed lab data and analyzing it in a new way is revolutionary.

  • AI can find nuggets in data that humans miss.
  • Labs are currently siloed and results go unseen.
  • Grants will fund top researchers including Dr. Bruce Miller.

02:21Bigger pledge and AI fears

What are Altman's broader plans and what does he say to people who fear AI will annihilate humanity?

His foundation vows to pledge $25 billion to life sciences, curing diseases and protecting society from AI misuse. Altman says not every technological change has been good for humanity, some jobs will be done entirely by AI, and society will have to evolve to be resilient.

  • $25 billion pledged to life sciences and AI safety.
  • Altman concedes some jobs will be lost to AI.
  • Society will have to evolve to be resilient.

03:14Power and responsibility

How does Altman respond to concerns about one person holding so much power?

Altman says this much power should not be in the hands of one person, nor does he think it is, and that AI will be put in people's hands early and often. He does not feel responsible for everything everyone will do with AI, but feels tremendously responsible for releasing the technology in the best way possible.

  • Altman says the power should not rest with one person.
  • He feels responsible for releasing AI well, not for every misuse.
  • He admits he does not sleep super great.

03:30Personal backlash

What personal attacks and criticism has Altman faced?

A recent New Yorker story questioned whether Altman can be trusted with the reins of AI, and earlier this month agitators attacked his San Francisco home. He responded by posting a photo of his husband and their 1-year-old son, hoping to dissuade the next person from throwing a Molotov cocktail at their house.

  • Altman's San Francisco home was attacked by agitators.
  • He posted a family photo in response.
  • A New Yorker story questioned his trustworthiness.

03:59Timeline and Musk lawsuit

How soon could Alzheimer's advances come, and what lawsuit is looming?

Researchers say new treatments could come soon, though they do not specify a year or two, and believe a cure could be possible within a decade with AI's help. Separately, Elon Musk's lawsuit against OpenAI over its transition to a for-profit company is going to trial.

  • A cure could be possible within a decade.
  • New treatments may come soon.
  • Musk's lawsuit against OpenAI is going to trial.

Notes

AI and Alzheimer's Research

  • Sam Altman's OpenAI foundation is pledging $100 million to Alzheimer's research, described as one of the largest donations ever to the field.
  • Altman argues Alzheimer's is an incredibly complex disease, and AI is very good at synthesizing huge amounts of data and bringing together insights across multiple fields.
  • He says that in the last few months, AI systems have become smart enough that leading scientists say this "changes the game for science" and means science will move faster.
  • Altman calls these models the first tool humans have built that is autonomously contributing to the sum total of human knowledge.

The Researchers' Perspective

  • The $100 million in grants will fund top Alzheimer's researchers, including UCSF's Dr. Bruce Miller and Savannah from the Arc Institute.
  • Dr. Miller notes AI can make sense of Alzheimer's complex combination of risk factors, such as diabetes, heart disease, exercise, gender and age.
  • Researchers say AI can read millions of pieces of data from all over the world and find "little nuggets" that might have missed the human eye.
  • Miller says labs are siloed, with brilliant results often unseen by others, and unifying and analyzing all that data is revolutionary.

Broader Ambitions and AI Backlash

  • Altman says solving Alzheimer's is only the beginning; his foundation vows to pledge $25 billion to life sciences, curing diseases and protecting society from AI misuse.
  • On fears of AI taking over, Altman says not every technological change has been good for humanity, some jobs will be done entirely by AI, and society will have to evolve to be resilient.
  • A recent New Yorker story questioned whether Altman can be trusted with the reins of AI.
  • Earlier this month, agitators attacked his San Francisco home; Altman posted a photo of his husband and 1-year-old son, hoping to dissuade future attacks.

Power and Responsibility

  • Altman says this much power should not be in the hands of one person, nor does he think it is, and that AI will be put in people's hands early and often.
  • He does not feel responsible for everything everyone will do with AI, but feels tremendously responsible for releasing the technology in the best way possible.
  • Asked if he sleeps, Altman says "not super great" because it is a very busy time.

Timeline and Lawsuit

  • Researchers say new treatments could come soon, and with AI's help a cure could be possible within a decade.
  • Elon Musk's high-stakes lawsuit against OpenAI over its transition from a non-profit to a for-profit company is going to trial.

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