
Books · science fiction novel
Blindsight by Peter Watts
Hacker Approved
A dense hard SF first-contact novel recommended for its unsettling exploration of intelligence without consciousness; many find the prose hard to follow and the vampires and plot distracting.
Summarized from 143 comments.
A dense hard SF first-contact novel recommended for its unsettling exploration of intelligence without consciousness; many find the prose hard to follow and the vampires and plot distracting.
- recommend
- 96
- criticize
- 27
- months recommended
- 12 of 13
Why people love it
Intelligence without consciousness explored · 8
something about the way it described agency without consciousness was both creepy and extremely memorable
Apr 2026 · commentthe aliens being intelligent without being conscious was fascinating and gave me a different perspective
Oct 2026 · commentThe book makes pains to draw a line between consciousness (or meta consciousness) and intelligence.
Oct 2026 · commentThought-provoking take on first contact · 4
still one of my all time favorite sci fi books. A fantastic exploration of intelligence, conscioussness and first contact.
Oct 2026 · commenteasily the most thought provoking take on consciousness and first contact i have encountered in years
May 2026 · commentBlindsight dismantles a lot of noble myths about what it means to be human and human exceptionalism.
Jun 2026 · commentTruly alien, creepy aliens · 4
something about the way it described agency without consciousness was both creepy and extremely memorable
Apr 2026 · commentgave me the same feeling of "this is incredibly alien and I have no idea what will happen next"
Mar 2026 · commentIt has the creepy, psychological bent of Annihilation combined with the hard science elements
Apr 2026 · commentDense with ideas, rewarding read · 5
Managing to combine a dozen ideas from previous works into a coherent whole is far from uncreative.
Oct 2026 · commentthis is a new idea dense book to say the least - if you love worldbuilding, please pick it up
Oct 2026 · commentthought it was a decent attempt along with many other ideas in the book, very enjoyable to me
Oct 2026 · comment
What people warn about
Hard to follow, dense writing · 4
The writing definitely felt try-hard, especially at the start where the first few chapters seem really obscure by design.
Oct 2026 · commentI found the writing really hard to follow. And it was really difficult to visualise any scene due to how complicated it all was.
Oct 2026 · commentit's a dense, perhaps 'dry' read for some - but very rewarding nonetheless IMO
Feb 2026 · commentSpace vampires feel distracting · 4
The book would have been better if the author had left out this vampire nonesense. All in all, it was a bit of a drag to read.
Oct 2026 · commenta scifi book about posthuman vampires that has been deliberately engineered to make a philosophical point
May 2026 · commentThe problem for a lot of readers is it's distracting while not adding anything substantial.
Oct 2026 · commentWeak, aimless plot · 4
wrapped in a mediocre action movie plot that becomes nonsensical by the end
Apr 2026 · commentIt's just a collection of "isn't that cool" pop-sci phenomena randomly dropped into an Aliens (1986) space horror plot.
Oct 2026 · commentboring, marginally pretentious book. Tries to bring up some interesting ideas, but loses the plot along the way
Oct 2026 · commentOverstated argument against consciousness · 3
I really think it oversold the case against consciousness and for belligerent intelligent life.
Jun 2026 · commentSecond, the book rests on the assumption that consciousness is cheap enough that its metabolic costs are irrelevant.
Oct 2026 · commentthe conclusion, that non-consciousness is somehow "Better™," falls absolutely flat for me
Jun 2026 · comment
What hackers pick instead
- Project Hail Mary by Andy WeirA fun, hopeful science-driven sci-fi story about friendship, with an acclaimed audiobook and a faithful film adaptation; critics find the plot too convenient and the movie simplified.117recommend
- There Is No Antimemetics Division by qntmRecommended for its strikingly original premise and brilliant opening, a page-turner full of twists; many feel the second half meanders and repeats the same gimmick.98recommend
- Dune by Frank HerbertInfluential science fiction admired for its deep world-building, fresh voice and ideas about power and machines. Critics find it long and dense, and say the later books decline.82recommend
- Accelerando by Charles StrossReaders praise its prescient ideas about digital minds, space travel and the future. Critics most often say the characters feel thin or unlikeable.71recommend
- Hyperion by Dan SimmonsFans praise its ideas, religion and prose as top space opera. Common caveat: it ends on a cliffhanger.66recommend
Every quote
The 40 most detailed of 143 comments. Each links to the original.
still one of my all time favorite sci fi books. A fantastic exploration of intelligence, conscioussness and first contact.
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
The writing definitely felt try-hard, especially at the start where the first few chapters seem really obscure by design.
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
something about the way it described agency without consciousness was both creepy and extremely memorable
Recommends · Apr 2026 · in “Book Review: There Is No Antimemetics Division”
the aliens being intelligent without being conscious was fascinating and gave me a different perspective
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
easily the most thought provoking take on consciousness and first contact i have encountered in years
Recommends · May 2026 · in “Ask HN: What sci fi books are you reading now?”
Blindsight dismantles a lot of noble myths about what it means to be human and human exceptionalism.
Recommends · Jun 2026 · in “Starfish by Peter Watts (1999)”
The book makes pains to draw a line between consciousness (or meta consciousness) and intelligence.
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
Managing to combine a dozen ideas from previous works into a coherent whole is far from uncreative.
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
He makes a strong (and rather terrifyingly strong) point that intelligence is not consciousness.
Recommends · Jun 2026 · in “"They're made out of weights"”
I recommend Blindsight whenever the subject of consciousness—specifically lack thereof—comes up.
Recommends · Feb 2026 · in “You are not (just) your brain”
I really think it oversold the case against consciousness and for belligerent intelligent life.
Mixed · Jun 2026 · in “Starfish by Peter Watts (1999)”
gave me the same feeling of "this is incredibly alien and I have no idea what will happen next"
Recommends · Mar 2026 · in “Rendezvous with Rama”
It has the creepy, psychological bent of Annihilation combined with the hard science elements
Recommends · Apr 2026 · in “Book Review: There Is No Antimemetics Division”
this is a new idea dense book to say the least - if you love worldbuilding, please pick it up
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
thought it was a decent attempt along with many other ideas in the book, very enjoyable to me
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
sketch a pretty convincing argument that consciousness may be an evolutionary disadvantage
Recommends · Sep 2026 · in “GPT-6 Astra Solves a WWI German Radio Cipher”
They're there to make you consider different aspects of what makes up consciousness.
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
It's one of the most rigorous modern explorations of intelligence without awareness
Recommends · Dec 2025 · in “Ask HN: What fiction books would you recommend for programmers?”
it's a dense, perhaps 'dry' read for some - but very rewarding nonetheless IMO
Recommends · Feb 2026 · in “You are not (just) your brain”
it was often hard to read, but kinda worth it for the novel concept introduced
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
Blindsight hit me so differently today than it did before AI was mainstream.
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
wrapped in a mediocre action movie plot that becomes nonsensical by the end
Mixed · Apr 2026 · in “Book Review: There Is No Antimemetics Division”
if you like alien aliens, psychology and biology, Blindsight is your bag
Recommends · Jan 2026 · in “Sins of the Children (Adrian Tchaikovsky)”
I found the writing really hard to follow. And it was really difficult to visualise any scene due to how complicated it all was.
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
The book would have been better if the author had left out this vampire nonesense. All in all, it was a bit of a drag to read.
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
It's just a collection of "isn't that cool" pop-sci phenomena randomly dropped into an Aliens (1986) space horror plot.
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
Second, the book rests on the assumption that consciousness is cheap enough that its metabolic costs are irrelevant.
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
boring, marginally pretentious book. Tries to bring up some interesting ideas, but loses the plot along the way
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
a scifi book about posthuman vampires that has been deliberately engineered to make a philosophical point
Criticizes · May 2026 · in “When Dawkins met Claude – Could this AI be conscious?”
We went to the macguffin in a spaceship, and a bunch of unrelated stuff happened along the way
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
The problem for a lot of readers is it's distracting while not adding anything substantial.
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
the conclusion, that non-consciousness is somehow "Better™," falls absolutely flat for me
Criticizes · Jun 2026 · in “Starfish by Peter Watts (1999)”
wanted to write a treatise on the nature of intelligence and also space vampire fiction
Criticizes · Oct 2026 · in “Blindsight (Watts Novel)”
Interesting conceptual book that touches on some very weird ideas, which I enjoyed. But I wouldn't call it my favorite book.
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
I have long wondered why everyone thought it was so revolutionary. I kept thinking I was missing something.
Mixed · Jun 2026 · in “Starfish by Peter Watts (1999)”
This is one of my favorite books and it's fun to read for anyone interested in the AI consciousness debate.
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
There's the riffing on crucifixes with the right-angle seizures, but that's more cutesy than serious.
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
Book is about various modalities of intelligence: regular humans, space intelligence, main character
Recommends · Oct 2026 · in “Blindsight (Watts Novel)”
For a fictional description of a lifeforms that doesn't have RNA, DNA or anything remotely similar
Recommends · Apr 2026 · in “They're Made Out of Meat (1991)”
Personally, I find the experience to be unique, so I think it's worth it if you can get into it.
Mixed · Oct 2026 · in “Blindsight (Watts Novel)”
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