
Read by Sam Altman, Naval Ravikant, Mark Zuckerberg and 3 others

Sam Altman, the CEO of OpenAI and former president of Y Combinator, has scattered his book recommendations across the same places he once fielded startup questions — Hacker News AMAs, Twitter, and interviews — and this list of 27 spans that career. The titles favor science and technology, history, and business and strategy, with a recurring interest in progress and how civilizations advance. Altman calls David Deutsch's The Beginning of Infinity "my favorite book," praising its "wonderfully optimistic take on why even in a world with AI we're never going to run out of things to do." Nick Bostrom's Superintelligence, Peter Thiel's Zero to One, and Alfred Lansing's Endurance sit nearby — the last for a line Altman found to be "a great piece of startup wisdom": "By endurance we conquer."
Last updated January 2026 · Every recommendation cited to its original source.
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His 27 recommendations include The Beginning of Infinity by David Deutsch, Superintelligence by Nick Bostrom, Zero to One by Peter Thiel, Man's Search for Meaning by Viktor Frankl, and Thinking, Fast and Slow by Daniel Kahneman.
He names The Beginning of Infinity by David Deutsch as "my favorite book," calling it "the most wonderfully optimistic take on why even in a world with AI we're never going to run out of things to do" and praising how beautifully it explains how humanity got here.
He points to Nick Bostrom's Superintelligence, which he calls "the best thing I've seen on this topic" and "well worth a read." The Beginning of Infinity also shapes his optimism about a future alongside artificial intelligence.
They come primarily from his Hacker News AMAs, his Twitter posts, book blurbs he has written, and interviews. The AMAs in particular yielded a wide-ranging list from Plato and Newton to poker strategy.
Science and technology leads, followed by history, business and strategy, and psychology. His interests run from the history of scientific progress and medieval technology to venture capital and the origins of world conflicts.