If Anyone Builds It, Everyone Dies
If Anyone Builds It, Everyone Dies by Eliezer Yudkowsky and Nate Soaresby Eliezer Yudkowsky and Nate Soares
Shares rank 11 of 152 nonfiction books by recommenders
Praised as a detailed, well-argued case for AI extinction risk. Common caveat: critics call its scenarios vague and implausible.
Praised as a detailed, well-argued case for AI extinction risk. Common caveat: critics call its scenarios vague and implausible.
28 people gave an opinion
- recommend it
- 15
- criticize it
- 13
- approval share
- 54%
Recommended in 6 of 13 months
- November 2025: not recommended
- December 2025: recommended
- January 2026: not recommended
- February 2026: not recommended
- March 2026: recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: recommended
- July 2026: not recommended
- August 2026: recommended
- September 2026: recommended
- October 2026: recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 15 people recommend itNeeds 10 or more, met.
- 1.1 recommenders for every criticNeeds 2 to 1 or better, not met.
- Recommended in 6 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Compelling, well-argued case against AI
“It's highly convincing that we see the deadly wall in front of us and we're accelerating toward it.”
Comment from 27 Dec 2025 in “Ask HN: What did you read in 2025?” “Found this to be the most compelling and best written AI doomer take”
Comment from 10 Mar 2026 in “If Anyone Builds It, Everyone Dies” “the book makes a much stronger argument than you do”
Comment from 4 Aug 2026 in “If Anyone Builds It, Everyone Dies” - Comment from 30 Sep 2026 in “Ask HN: What are you reading?”
Detailed extinction scenarios step by step
“lays out step-by-step descriptions of how the “wipe out humanity” outcome could come to pass”
Comment from 4 Oct 2026 in “LeCun has "zero concerns" about AI wiping out humanity, recent "rogue" incidents” “One plausible scenario is depicted in detail in "If Anyone Builds It, Everyone Dies"”
Comment from 3 Oct 2026 in “LeCun has "zero concerns" about AI wiping out humanity, recent "rogue" incidents” “it is much more specific and detailed in various ways”
Comment from 18 Sep 2026 in “Sex, AI, and the Apocalypse” - Comment from 14 Sep 2026 in “For AI leaders Doom is a form of hype”
Frequently cited reference on AI risk
“See "AI 2027" or "If Anyone Builds It, Everyone Dies" for some more ideas.”
Comment from 14 Sep 2026 in “For AI leaders Doom is a form of hype” “This has been well discussed before, for example in this book”
Comment from 20 Dec 2025 in “Reflections on AI at the End of 2025” “there's the book "If Anyone Builds It, Everyone Dies"”
Comment from 25 Sep 2026 in “Goodbye Google” - Comment from 17 Sep 2026 in “Sex, AI, and the Apocalypse”
Still holds up and worth contemplating
“it still holds up. I would recommend it.”
Comment from 30 Sep 2026 in “Ask HN: What are you reading?” “is still worth contemplating”
Comment from 27 Dec 2025 in “Ask HN: What did you read in 2025?”
What people warn about
Each mark is one comment
Vague, hand-waving, lacks concrete outline
“it feels like vibes to me, and is unconvincing. Too many offramps between here and there.”
Comment from 18 Sep 2026 in “Sex, AI, and the Apocalypse” “This is a deeply unserious book. It gives no concrete outline that leads to extinction.”
Comment from 28 Dec 2025 in “2 in 3 Americans think AI will cause major harm to humans in the next 20 years [pdf]” “There's too much hand-waving around what will happen.”
Comment from 30 Sep 2026 in “Ask HN: What are you reading?” Implausible, sci-fi style scenarios
“there's so much sheer stupidity that has to happen for their 10+ pages of extinction scenario to occur”
Comment from 4 Oct 2026 in “I quit OpenAI because its culture is broken” “reads like scifi, including with its implausible "solutions"”
Comment from 24 Sep 2026 in “AI safety is mostly a sex cult in Berkeley” “They are both bullshit campfire ASI horror stories”
Comment from 14 Sep 2026 in “For AI leaders Doom is a form of hype” - Comment from 6 Jan 2026 in “Opus 4.5 is going to change everything”
Alarmist rhetoric, fearmongering tone
“When an influential group in the Valley that has ties to many tech companies spends years speading rhetoric”
Comment from 13 Apr 2026 in “Sam Altman's home targeted in second attack” “You have to be fucked in a head to take this fearmongering bullshit seriously.”
Comment from 15 May 2026 in “The US Is Winning the AI Race” “this is probably bad to this is going to go off the crackpot index isn't it?”
Comment from 2 May 2026 in “If Nobody Builds It, Everybody Dies [pdf]” Dismissed as unserious, poorly reviewed
“This is a deeply unserious book. It gives no concrete outline that leads to extinction.”
Comment from 28 Dec 2025 in “2 in 3 Americans think AI will cause major harm to humans in the next 20 years [pdf]” “That is terrifyingly myopic, and look at the reviews on Amazon.”
Comment from 26 Nov 2025 in “What OpenAI did when ChatGPT users lost touch with reality”
Other nonfiction books people recommend
The four most recommended other nonfiction books, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| The Cuckoo's Eggby Cliff Stoll | 40 | 0 | 100% | 8 | — | Approved |
| Amusing Ourselves to Deathby Neil Postman | 36 | 0 | 100% | 9 | 1 yr3 owners | Approved |
| The Anxious Generationby Jonathan Haidt | 24 | 12 | 67% | 10 | — | Approved |
| Bullshit Jobsby David Graeber | 20 | 12 | 63% | 8 | — | — |
| If Anyone Builds It, Everyone Diesby Eliezer Yudkowsky and Nate SoaresThis page | 15 | 13 | 54% | 6 | — | — |
What people said
29 of the 33 comments that mention it, newest first. Each links to the original comment.
“authors are probably printing money on this garbage”
“lays out step-by-step descriptions of how the “wipe out humanity” outcome could come to pass”
“there's so much sheer stupidity that has to happen for their 10+ pages of extinction scenario to occur”
“One plausible scenario is depicted in detail in "If Anyone Builds It, Everyone Dies"”
“it still holds up. I would recommend it.”
“What I don't buy is the argument that sentient super-intelligence could "accidentally" manifest itself through recursive self-improvement”
“There's too much hand-waving around what will happen.”
“there's the book "If Anyone Builds It, Everyone Dies"”
“reads like scifi, including with its implausible "solutions"”
“it feels like vibes to me, and is unconvincing. Too many offramps between here and there.”
“it is much more specific and detailed in various ways”
“There is literally a book on it”
“They are both bullshit campfire ASI horror stories”
“See "AI 2027" or "If Anyone Builds It, Everyone Dies" for some more ideas.”
“they have substantive technical details”
“Those books are irresponsible too, but the authors aren't experts on what they're writing about.”
“the book makes a much stronger argument than you do”
“You have to be fucked in a head to take this fearmongering bullshit seriously.”
“this is probably bad to this is going to go off the crackpot index isn't it?”
“When an influential group in the Valley that has ties to many tech companies spends years speading rhetoric”
“Found this to be the most compelling and best written AI doomer take”
“I found it a little silly and implausible”
“This is a deeply unserious book. It gives no concrete outline that leads to extinction.”
“It's highly convincing that we see the deadly wall in front of us and we're accelerating toward it.”
“is still worth contemplating”
“This has been well discussed before, for example in this book”
“That is terrifyingly myopic, and look at the reviews on Amazon.”
“it still follows this pattern of presuming LLMs will kill us, then arguing from the negative”
“Not that Yudkowsky's book is either.”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.