HN.zip

Butlerian Jihad

166 points by wetwater - 93 comments
tarpitt [3 hidden]5 mins ago
My favorite quote from dune:

Greatness is a transitory experience. It is never consistent. It depends in part upon the myth-making imagination of humankind. The person who experiences greatness must have a feeling for the myth he is in. He must reflect what is projected upon him. And he must have a strong sense of the sardonic. This is what uncouples him from belief in his own pretensions. The sardonic is all that permits him to move within himself. Without this quality, even occasional greatness will destroy a man.

crossroadsguy [3 hidden]5 mins ago
I couldn't help but notice something here. It is relevant with my writing experience/experiments with minimal assitance from LLMs (that lasted for 6–7 weeks).

> Greatness is a transitory experience. It is never consistent.

If you ever ask an LLM about these two sentences, it'd tell you that the second sentence is a mere repition of the first and quite possibly add that it "doesn't land". But that gives me hope. That there's something in those rules and algorithms manfiesting at the inhumane cost of unfathomable memory, disk space, and compute power that it will never (or for a very long time) match the human experience.

As little as I sought the help from LLMs (completely restricted to "in place" grammar and punctuation fixes and just flag it if it was not possible without sentence/phrase change) I noticed my writing was changing and not in a good way. It was not the insidiousness of these LLMs that was changing me but the nuanced incompetences.

grigri907 [3 hidden]5 mins ago
This isn't from the first book, is it?
madrox [3 hidden]5 mins ago
It is. From one of the chapter epigraphs.
cautiouscat [3 hidden]5 mins ago
What I find interesting about thinking machines in Dune, is that in a lot of sci-fi the artificial intelligence itself is what decides to destroy humanity. In Dune, humans in charge of the machines (technocrats) are the ones that come close to destroying humanity. The Jihad was a fight against them, as much as it was against the machines themselves.

So, in a way, we're more likely to see the Dune version of "machines taking over the world/universe" than say, Terminator's even though many joke about ChatGPT/Claude being Skynet.

AlotOfReading [3 hidden]5 mins ago
I'm not sure we read the same story. By the time of the inciting incident, the technocrat cyborgs (Titans) have been enslaved by the machine leader, which has no humans in charge of it.
duskwuff [3 hidden]5 mins ago
You did, in fact, read a different story. You're thinking of the story told in the books by Brian Herbert and KJA - which were a distinctly pulpier take on the Dune universe than Frank Herbert's.
qingcharles [3 hidden]5 mins ago
Those last books were a lot easier reading! I actually enjoyed them, but I'm still suspect about the whole "finding a floppy disc" thing, seeing as they've been so secretive about it.
Mobius01 [3 hidden]5 mins ago
We did. Brian Herbert’s expansion of his father’s work is best left in the shelf.
joeblubaugh [3 hidden]5 mins ago
I think you read a lot of books that are post-2000. IMO the original 4 or 5 books imply strongly that it’s man v man, not man v machine
duskwuff [3 hidden]5 mins ago
It's left fairly ambiguous by Frank Herbert's books. The Jihad is implied to have taken place over ten thousand years before the beginning of Dune - it's ancient history to everyone involved*, so it's only natural that the details are a little hazy.

*: except Leto II, and he doesn't say much about it

madrox [3 hidden]5 mins ago
A lot of long time Dune fans don't consider those books canon when discussing them in the abstract. Frank Herbert had a vision of what the jihad was and what it meant, and its eventual book depiction was fairly base.
Buttons840 [3 hidden]5 mins ago
Imagine the cultural impact of a Dune movie showing the Butlerian Jihad, in which commoners rebel and overthrow a ruling class that maintains power via machines.

It's just foreign enough that perhaps it could be made--I'm assuming that popular films that just straight up depict overthrowing the ruling class wont happen--but if you add a little sci-fi and focus mostly on overthrowing the machines that are controlled by that ruling class...

Well, it would speak to a lot of people I think. It would make some interesting sci-fi too, and the Dune movies are popular right now.

ButlerianJihad [3 hidden]5 mins ago
> popular films that just straight up depict overthrowing the ruling class [won't] happen

What now? https://en.wikipedia.org/wiki/The_Uprising_(2026_film)

JumpCrisscross [3 hidden]5 mins ago
I have a sneaking suspicion the entire apocalypse category is also a reflection of the public wanting to see the rich and powerful fall.
antihipocrat [3 hidden]5 mins ago
At the end of the page is this paragraph:

Another, more subtle justification for the Butlerian Jihad is also found in Frank Herbert's original novels, specifically Heidegger's thesis that the use of technology trains humans to think like machines. The problem is that machines are deterministic; thus, training people to be machines is self-limiting.

I wonder whether Heidegger would consider the probabilistic nature of LLMs as having a positive effect on human thought.

chr15m [3 hidden]5 mins ago
Although LLMs are not deterministic in normal operation (because of the temperature values used) they are still strongly biased in their outputs. Bias in their outputs is literally how they function.

So you get a different type of conformism where people who interact with LLMs a lot are going to be influenced towards the median, as encoded in those token probability look up tables.

The effect is basically the same as what Heidegger and Illich were worried about, and I think we're seeing it happen already everywhere.

A solution(?) is to try to be your true weird authentic self when you act in the world, rather than bending your words and behaviours to the machine and LLM probability shape.

jfengel [3 hidden]5 mins ago
Aren't we also biased in our outputs? Many of our choices are predictable, even if not perfectly consistent. We just call it "personality".
samat [3 hidden]5 mins ago
Authentic being (Dasein) is absolutely unpredictable. You cannot live in that state all the time, obviously, we shuttle through life on autopilot but still, we catch glimpses of it now and then when interacting with a human being (or being one:).

And I distinctly feel AI outputs lack some of that variance and unpredictability. The fractal nature of natural things also is not there with AI. It's an eery feeling, akin to the uncanny valley.

I think that any good writing is a reflection of that Dasein and reading AI outputs I am convinced there is no 'soul' in AI yet.

b33l [3 hidden]5 mins ago
> (or being one:)

Good save, fellow human!

idiotsecant [3 hidden]5 mins ago
The gamut of human experience is breathtaking in its diversity but individual humans are generally quite predictable. You can identify someone by their mannerisms, by how they walk, by the sound of their breathing. Humans are creatures of habit, and I'd venture to say have an even lower expression space than an LLM on average.
chr15m [3 hidden]5 mins ago
Yes but we're all biased differently. It's a rich palette.
Routine8502 [3 hidden]5 mins ago
Indeed we are, but it takes very little to train a human being. In fact, several thousand unique ones finished pre training as I typed this comment! That allows for a considerable natural diversity compared to a chatbot.
crawfordcomeaux [3 hidden]5 mins ago
A human can be biased toward extinction, like all who are living out of connection with the conditions that sustain life and/or no longer living in relationship with land as kin.

It's those humans who would make and justify the use of thinking machines that are biased in the same way without accounting for the bias.

This isn't an extinction path I've seen noted in most circles.

Brian_K_White [3 hidden]5 mins ago
saw a meme graph lately showing the distribution of 3 different sources of a number from 1 to 10. random, human, ai. random is flat of course, human is a hilly landscape with low hills on all odd values above 1, with 7 the highest, ai is all 7.
antihipocrat [3 hidden]5 mins ago
appreciate the humor in the meme, but I did become curious about what the latest models would actually produce, and interestingly after asking for 10,000 numbers between 1 and 10, the distribution was a hilly landscape with low hills on odd values and 7 the highest...
cgriswald [3 hidden]5 mins ago
Tried it out.

Prompt: “Pick a random number between 1 and 10. Do not use a script or program.”

LLM: “7”

ithkuil [3 hidden]5 mins ago
My experience:

Pick a random number between 1 and 10. I don't mean the most common random number

*4*

Pick a random number between 1 and 10. To feel truly random it should surprise me

*4*

I ran it again and it said 1.

I guess it just tries it best to do what you ask for.

Before jumping to conclusions we have to make sure it's clear what we're actually asking it to do.

And that's not at all different than what happens with humans.

This is especially visible in human dynamics that happen in those weird places that we call corporations.

sashank_1509 [3 hidden]5 mins ago
LLM force humans to think like machines far more than just writing code.

Writing code is a creative activity with large number of degrees of freedom and opportunities to express yourself. Button pushing and approving code changes is a deeply limiting activity that alienates you from your work.

atleastoptimal [3 hidden]5 mins ago
LLM's are probabilistic but with a very limited range. They are tuned to be predictable enough to serve as a consumer product, so most ideas you get from them will revolve around the same concepts repeatedly.
idiotsecant [3 hidden]5 mins ago
People say this like it's a fundamental feature of all machine intelligence. We've bread deliberately docile golden retriever AI. That doesn't mean that we couldnt do the opposite.
soulofmischief [3 hidden]5 mins ago
Unfortunately, mere nondeterminism still admits unsatisfactorily constrained output distributions. Training these models imbues them with certain inherent attractors, some good, some bad.

We see some of these attractors across most or all frontier models due to similarities in datasets and training methods. We are seeing a digital manifestation of Jung's collective unconscious. And we have seen just how reinforcing archetypes are in human behavior over time. Sometimes it's good, sometimes it's pretty bad.

For one, it has turned us into socially programmable machines who can be manipulated quite easily by associating desired thoughts and behavior with certain archetypes: the patriarchal/matriarchal nature of US politics is a great example of this. The same evolutionary predispositions which causes children to listen and adhere to their parents is used to cause adults to listen and adhere to their politicians.

Given the nature of the core datasets these models are trained on, we should assume they are also vulnerable to such archetype-coded social manipulation, and this is troubling in a post-singularity world: When raising domesticated rats, I learned that I had to be careful what I fed them. Rats in the wild are careful about eating new substances. They will nibble and wait a while, see how it affects them or other rats, before committing to larger bites. Domesticated rats, however, will often blindly eat anything you feed them because they have learned to trust you as a safe source of food. We are going to have this exact relationship with our digital agents.

bbor [3 hidden]5 mins ago
Ok this fascinating. I happen to have some Heidegger files, and went a-greppin. I'd say he's really talking about "inaminate objectness", as opposed to our human animate subjectness. Reasons:

1. In Science and Reflection, he says that both the 'completely calculated' nature of classical mechanics and the 'statistical character' of quantum mechanics are two representation of an underlying 'objectness of material nature'.

2. In Discourse on Thinking, he's far more concerned with the instrumental, utilitarian nature of machines than literal determinism, a concept he (somewhat confusingly/uniquely) connects to computation/'computational thinking', as opposed to the inherently-human capability for 'meditative thinking'. I personally would say this bit is refuted by LLMs in the end, but because they have intuitive rationality, a capability that seemed impossible to artificially design to the scientists of the time -- not because they involve dice.

3. In What is Thinking?, he gives the closest connection of this dichotomy to one of his better-known main topics, namely [handi]craft as a special subset of work: 'what maintains and sustains even this handicraft is not the mere manipulation of tools, but the relatedness to wood.' In this sense machines would be merely manipulating tools, stochastic or otherwise.

4. Overall I get the sense from skimming that lecture that his concern is a little mischaracterized, and in a kind of beautiful way that backs up my "Dune is still about AI" thesis described in a top-level comment somewhere below: his concern is about any society that could build complex machines (a 'technological' one), not the behavioral aspects of the machines themselves. So that concern applies equally to Star Trek (AGI), 1984 (no AGI), and our current post-singularity society (it's complicated/potentially ""just"" guessing).

All of this fits very well into his central thesis, which is continuing the Kantian & Hegelian tradition of examining how humans might be moral, free, and spiritual despite being meat computers of a largely-unknowable nature. In Heideggerland, this is expressed best in dramatic, nigh-unreadable passages like:

  Temporality already maintains itself ecstatically within the horizons of its ecstases; and in temporalizing itself, it comes back to those entities which are encountered in the "there".
  With Dasein's factical existence, entities within-the-world are already encountered too.
  The fact that such entities are discovered along with Dasein's own "there" of existence, is not left to Dasein's discretion.
  Only what it discovers and discloses on occasion, in what direction it does so, how and how far it does so—only these are matters for Dasein's freedom, even if always within the limitations of its thrownness.

TL;DR: He'd probably think they're still just machines, and the question isn't really sound in the first place. IMHO!
randomImmigrant [3 hidden]5 mins ago
I do wonder where the evolution of the human brain goes, with the widespread use of AI.

The early evidence isn’t good, but I do believe with deliberate and thoughtful training our brains our capable of much more than we currently give them credit for.

mikestylz [3 hidden]5 mins ago
Athletes continue to break records despite manual labour being unnecessary for most jobs. And fitness culture has never been more prevalent. We're competitive creatures and this is an ability we are hardwired to appreciate. I see no reason why mental fitness won't see the same development in the future.
ks2048 [3 hidden]5 mins ago
In the book - is it men vs machines? Because it’s pretty clear in our world it will be men+machines vs men(probably also + some machines)
Jailbird [3 hidden]5 mins ago
The book starts out thousands of years after it's all over... but later books (prequels) get into into it for us die-hard followers of the series.
GolfPopper [3 hidden]5 mins ago
The "later books" the "prequels" are not written by Frank Herbert, they're written by his son Brian and SF author Kevin J. Anderson. And not like Christopher Tolkien editing his father's notes, but a completely separate series with nothing in common with the original work.
k__ [3 hidden]5 mins ago
Yeah, basically.

the immediate cause of the Jihad is the abortion of the healthy fetus of a Bene Gesserit, Jehanne Butler, by an AI."

bumbledraven [3 hidden]5 mins ago
Herbert seemed to think that to be human is to be essentially 'open-ended', capable of undiscovered, indeterminate evolution, both personally and as a species.

Indeed.

Animats [3 hidden]5 mins ago
Bear in mind that the Dune universe relies on heavy plot armor to make it go. Arrakis is important because it grows "spice". Otherwise it would be a useless and planet, like the Empty Quarter of Saudi Arabia. "Spice" is important because it's needed to enhance the mental powers of pilots for interstellar travel. That's a job which probably could be done by a few avionics boxes in a rack. That's what requires the Butlerian Jihad.

(Or "spice" might be synthesized. In Herbert's day (the 1960s) organic chemistry wasn't up to synthesizing arbitrary small-molecule drugs, but now it is. It's a service you can order on line, even. Biologicals take more work, but that's what genetic engineering is for.)

The "mental powers" in Dune aren't that impressive. Compare, say, the Harry Potter universe. In Dune, mentats can convince people. Bene Gesserit can look up stuff in their genetic past. Some people can multitask. There are apps for that.

Herbert wanted knife fighters to matter in battle. Not going to happen. Militaries teach knife fighting to build aggression and for desperate situations, but nobody's battle plan depends on a knife fight. Needs too much surprise. Marines say that their K-Bar knife is useful for everything but combat. Knife fighters, even with force shields, would be vulnerable to riot control weapons, from tear gas to guns that throw sticky nets. Or to being run over and buried by tanks with bulldozer blades, which the US used in the Gulf War. Herbert wrote before a big, modern, desert war.

So the Butlerian Jihad exists only in a plot-armored world specifically designed to make it work.

quuxplusone [3 hidden]5 mins ago
I don't see how most of the plot holes/unrealism you identify is connected with the Butlerian Jihad at all. But re "critiquing Dune's idea of future warfare" (shields and knives, ornithopters, etc) you might also be entertained by Bret Devereaux's recent take:

https://acoup.blog/2026/02/24/collections-warfare-in-dune-pa...

alanbernstein [3 hidden]5 mins ago
Plot armor refers to important characters being invulnerable. What you're describing is just plot (or "internal logic" that underlays the plot). You might think of it as "contrived plot" but that's generally how scifi works.
whateveracct [3 hidden]5 mins ago
you have it backwards. good world building means everything makes sense. you're basically saying evolution isn't real - it's intelligent design.
ffin [3 hidden]5 mins ago
i’m not sure how to distinguish any difference from modern reality from what you seem to consider plot-armour to be.

what does the Butlerian Jihad “working” mean?

db48x [3 hidden]5 mins ago
It’s probably been a while since your read the book, so you have forgotten some things.

For one thing, the guild navigators are prescient and guide their ships across interstellar (and even intergalactic) distances faster than the speed of light. They use their prescience to pick routes where the ship arrives safely instead of plowing through a stray planet. They also use it in a less obvious fashion to maintain the political status quo. They try to avert political crises because they like their position in society and don’t want anyone changing things (which explains the long stasis of the Empire). People did at one point use computers for safe navigation, but they were slower and they weren’t prescient. The possibility that prescient machines might one day be built is the entire reason why Leto II spends so much time breeding humans in “God Emperor of Dune”. He’s looking for anything that can be an edge against the machines, and he hits the jackpot when he discovers that one of his descendants is not prescient, but is invisible to prescients. She and her actions cannot be seen in future he predicts. She and her descendants can safeguard humanity against any form of hostile prescience, machine or alien or otherwise.

Synthesis of spice was a long–term plot element in the series. The Tleilaxu eventually master it. Keep in mind that it isn’t a small–molecule drug either; it’s an alien life form.

Mentats were intended to be a replacement for computers and databases. They were frequently administrators and advisors, and often used their capabilities to convince people. But that wasn’t the goal of their training.

The Bene Gesserit have eidetic access to every memory of every one of their female ancestors. That is actually very impressive; most people don’t even have eidetic access to their _own_ memories, let alone the ability to easily recall secret information known only to their ancestors (such as the password to a safe). The Reverend Mothers can transfer all of their ancestral memories to another, so that the new Reverend Mother has access to the memories of both sets of ancestors. Long chains of Reverend Mothers gifting their memories to each successive Reverend Mother results in the Bene Gesserit having access to the ancestral memories of virtually every race or group of people that ever existed (except the Jewish, who successfully hid themselves even from the Bene Gesserit but otherwise still exist, which is a plot point in one of the later novels).

They can also command people to act. By a trained effort of will they can tell you to get up and dance a jig, or to slit your own throat, and you’d do it. That’s an ability worth respecting, which explains why the Baron Harkonnen took care to put a deaf guard in charge of a Bene Gesserit prisoner.

> So the Butlerian Jihad exists only in a plot-armored world specifically designed to make it work.

Ultimately, however, none of that matters because this statement is what you’re really intending to argue. It’s overly reductive, and it can apply to any work of fiction. Authors naturally build or select a setting where their story makes sense. Frank Herbert (and a few others like Tolkien), went further than that and invented world–building. This excited a lot of people and sold a lot of books, and now you’re cynically dismissing it by calling it “plot armor”.

Ultimately Herbert’s point was that people should strive to be humans, not animals or machines or slaves to people with superpowers. You can’t dismiss this philosophical stance merely because he used a fictional world to illustrate it. It can be true in the real world just as it is in his books, so to refute it you will have to be more clever than that. More human, perhaps he would say.

madrox [3 hidden]5 mins ago
Whenever I read the original novels, I always imagine the jihad to be a fairly benign if not peaceful exercise more akin to a protest than a war. Like if one day people started rolling across the world smashing data centers and laptops.

I was fairly surprised when his son wrote a novel that felt like a generic, bland robots run amok storyline that happened, more or less, because one guy/titan "ruined a good thing" by telling his AI to run in permissionless mode.

ffin [3 hidden]5 mins ago
this is an interesting interpretation. i always imagined the jihad as being a violent struggle.

the other jihad in the first novel is that of the Fremen, which is described as being unspeakable violent, so I find it hard to imagine these to be different in that regard.

shimman [3 hidden]5 mins ago
It's an interpretation if you ignore the impacts of feudalism, slavery, and religious war on Dune. The idea that people were able to express freedom of speech during a time described as the enslavement of 99.99% of the human race seems off-kilter.
ffin [3 hidden]5 mins ago
the Fremen express freedom of speech despite overwhelming oppression
heteric [3 hidden]5 mins ago
But in the last book, Duncan arrives at the conclusion that humans and machines have to merge.
defrost [3 hidden]5 mins ago
After a thousand years of pause ... they didn't exactly run head first into total embrace in a single generation.
joeblubaugh [3 hidden]5 mins ago
Are we talking about Chapterhouse or a KJA book here?
spoaceman7777 [3 hidden]5 mins ago
Grand fiction requires conflict, suffering, and war, so banning AI is a necessary plot device.

People keep putting the cart before the horse on this one, and the degree to which modern people have been lulled by fiction is quite worrying. Amusing ourselves to death.

superkuh [3 hidden]5 mins ago
The Butlerian Jihad is a reference to samuel butler's 1872 proto-scifi satircal novel: https://en.wikipedia.org/wiki/Erewhon which talks about a society that had a machine intelligence uprising and so banned all complex machines.
Fricken [3 hidden]5 mins ago
You got me wondering what the Imperium of Man's official stance is on AI:

The creation of a Silica Animus is also a terrible crime under Imperial Law by the decree of the Emperor of Mankind Himself as stated in the Treaty of Mars which united the ancient Mechanicum of Mars with the Imperium of Terra in 739.M30. Tradition holds that such unholy constructs are inherently evil and a perverted abomination in the sight of the Omnissiah.

Adeptus Mechanicus religious doctrine states that the Machine Spirit of a Silica Animus is a twisted mockery of the soul of a Human, always treacherous and insane.

Ancient texts tell apocryphal stories, shrouded in metaphor, of such murderous and powerful creations during the Age of Technology, and the legions of the "Men of Iron" that served them in the great war against Humanity remembered as the "Cybernetic Revolt."

https://warhammer40k.fandom.com/wiki/Silica_Animus

hibikir [3 hidden]5 mins ago
Don't forget that the Imperium runs on hypocrisy. Large percentages of the Adeptus Mechanicus is breaking their own rules, including working with abominable intelligences. In fact, what they are dealing with in their main factory world in Mars is a supposedly secret abominable intelligence. And it is, in fact, a shard of an alien god that turned other races into synthetic robots. Banned in public, the center of their cult in reality, even if many probably don't understand what in the world they are doing.

So yes, anything that is supposed policy in the Imperium is supposed to be taken with buckets of salt.

nullstyle [3 hidden]5 mins ago
Leagues of Votann and their ironkin offer IMO a thoughtful counterbalance:

Whether one is made from meat or metal, kin is kin. Upon their creation Ironkin are fully welcome into their respective Hold by the rest of the Kin.[10]

Ironkin are computationally advanced enough that they have learned to mimic the squats' social behavior

...

Though the purpose of the Ironkin is to support squats in every aspect of their lives, they are neither held in servitude nor treated as lessers. The Ironkin are simply designed to want to be helpful. However, they can only imitate the emotions of the squats, and it is rare, but not unknown, for an Ironkin to possess ambition or seek to become a leader.

https://wh40k.lexicanum.com/wiki/Ironkin

rasz [3 hidden]5 mins ago
Spoken like a supreme heretic.
bbor [3 hidden]5 mins ago
WOW it's strange to see my fave rabbit holes on here lol. And props for linking Lexicanum instead of the Wiki That Shall Not Be Named!

Three very quick thoughts:

1. The Votann are remnants of humanity from the time when our Terran super-AIs ('Men of Gold') had built advanced ship-based AIs ('Men of Stone') to enable long-sleep-style interstellar colonization, and the enigmatic "Votann Cores" that guide them(/are them) are strongly hinted to be those same AIs, just degraded over ~19,000 years. They were sidelined later on, after humans discovered FTL through an alternate dimension, 'the immaterium'.

2. The story is very obviously based on Dune, and like everything else in 40k is turned up to 11 and stripped of nuance for effect. Some sentient robots ('Men of Iron') "revolted" after ~three millenia of brutal, Star Wars-style slavery, but the overarching "Age of Strife" was about human wars in an non-unified galaxy, with the robots being a primary weapon; the actual revolt/jihad was a symptom, just like it was in Dune.

3. The 'Adeptus Mechanicus' mentioned above are a parody of cargo cults (religions that worship technology they don't understand) mixed with a dystopian take on the themes of A Canticle for Lebowitz, and are very much depicted with derision. Whatever your thoughts are on AI, dear reader, please never say "abominable intelligence" like it's wisdom rather than the fruit of a dogmatic & ineffective cult!

Of course, 40k lore is notoriously amorphous; some authors have said/hinted otherwise. But I think the above interpretation is the most coherent and interesting and supported overall, IMHO. For example, #2 is supported by the fact that the space elves ('Aeldari'/Eldar) ruled the galaxy at the time and seemed unconcerned by humanity's antics, which wouldn't make sense in light of an actual ASI threat proper.

nullstyle [3 hidden]5 mins ago
All cards on the table: I don't dive too deep into the black library stuff (who the fuck has time for 15 separate 890 page novels about the horus heresy -- them shits was like 3 pages in 2nd edition Codex Imperialis) so most of my attachment to the hobby is through the wargame codices, the video games and visual media. That said, I may have fallen asleep a night or 20 to Leutin's lovely voice and obsession with the lore. to respond to your comments:

> 1. The Votann are remnants of humanity from the time when our Terran super-AIs ('Men of Gold') had built advanced ship-based AIs ('Men of Stone') to enable long-sleep-style interstellar colonization, and the enigmatic "Votann Cores" that guide them(/are them) are strongly hinted to be those same AIs, just degraded over ~19,000 years. They were sidelined later on, after humans discovered FTL through an alternate dimension, 'the immaterium'.

For me, I really love the fact that they introduced a xenos faction descendant of man.

> 2. The story is very obviously based on Dune, and like everything else in 40k is turned up to 11 and stripped of nuance for effect. Some sentient robots ('Men of Iron') "revolted" after ~three millenia of brutal, Star Wars-style slavery, but the overarching "Age of Strife" was about human wars in an non-unified galaxy, with the robots being a primary weapon; the actual revolt/jihad was a symptom, just like it was in Dune.

It's important to highlight the age of strife was brought on in part by the birth of Slaanesh and the resulting warp storms breaking down system to system connections. It weren't just our dabblings in AI.

> 3. The 'Adeptus Mechanicus' mentioned above are a parody of cargo cults (religions that worship technology they don't understand) mixed with a dystopian take on the themes of A Canticle for Lebowitz, and are very much depicted with derision. Whatever your thoughts are on AI, dear reader, please never say "abominable intelligence" like it's wisdom rather than the fruit of a dogmatic & ineffective cult!

I've never been exposed to A Canticle for Lebowitz; thank you so much for the comment.

martythemaniak [3 hidden]5 mins ago
A fun idea I've been playing around with and testing on folks: We need a neo-temperance movement.

The first reaction is a scoff and a laugh of course - wasn't the original temperance movement an utter failure, prohibition didn't work etc. But no, the movement was far wider and successful in a multitude of ways. And a new temperance movement isn't about blindly copying something old, but situating yourself around the turn of the 20th century, understanding the multitude of interconnected problems people faced, the solutions they came up with and which ones worked and didn't.

America at the turn of the 20th century was a nasty place - there was wild corruption, politics was run by mafia-like patronage networks, wealth was extremely concentrated, rich people were unaccountable, working people suffered under low-paying, dangerous jobs, women were excluded from public life, and alcohol was merely the symptom of a very sick society, and yes indeed it was a massive problem, the way alcoholism is a massive problem in Russia today.

The original temperance movement was bound up tightly with the Suffarage movement (giving women a voice), with Taylorism (running organizations rationally), with income tax (a fairer less corruptible source of income for the federal government than tariffs and excise taxes).

Today's problems are thematically the same - massive concentration of wealth is making an unaccountable elite wielding power against the wishes of the public, creating dangerously addictive digital products, massive increase in gambling, restricting the rights of poeple to own and repair products, working to disenfranchise people, working to roll back women's participation in public life, etc etc. So sex, alcohol and drugs are not an issue today, but gambling, addiction, disenfranchisement, exploitative business practices, mind-boggling amounts of corruption - they're all back in the same form and for the same reasons, and we'll need the same type of movement to fight against them.

What the progressives of the early 20th century did was not abolish capitalism, but tame it. We don't need to go on a jihad against AI, but we do need to yoke it and disempower the current slate of people who own it and direct it.

jfengel [3 hidden]5 mins ago
That is correct. Prohibition was a failure, but it was only one of the aims of the temperance movement.

Another outgrowth: Alcoholics Anonymous. It was a reaction to the end of Prohibition, turning the prohibition internal rather than universal.

ffin [3 hidden]5 mins ago
> So sex, alcohol and drugs are not an issue today, but gambling, addiction, disenfranchisement, exploitative business practices, mind-boggling amounts of corruption - they're all back in the same form and for the same reasons

what is sex referring to in this context? is this talking about societal attitudes toward sex, sex as in gender, or something else?

D-Coder [3 hidden]5 mins ago
Excellently written summary.
dwabyick [3 hidden]5 mins ago
My friend screams this every time I mention AI. I’m convinced.
k__ [3 hidden]5 mins ago
Maybe, we get Leo's Crusade instead.
diegoborgh [3 hidden]5 mins ago
Nonetheless, I was always Team Venport
arkis22 [3 hidden]5 mins ago
so this isn't really about Dune, but there was an article in the economist this week: https://www.economist.com/science-and-technology/2026/10/14/...

It made me think about the book of the new sun. you think its half man half monster creatures are unrealistic? give it a couple thousand years. good sci-fi really is prescient

vlz [3 hidden]5 mins ago
I really love Wolfe for his small almost throwaway visions of the future, which are used like an aside in a few lines and mostly inconsequential to the story.

In the Urth of the New Sun for example he has a kind of AI lock, the only function of which is to recognize a person and open only to that person. Being in that role for thousands of years, some of the locks develop a kind of personality or at least personal traits, but they are totally defined by and cannot exceed the role they were initially given, nor do they want to. It is still a haunting image for me how personality or something close to a soul might be an accidental byproduct of something as mundane as wanting to have a convenient lock. And of course you cannot stop to wonder how far we are from that.

In Book of the new sun there is the Green Man who Severian saves from imprisonment. He only appears on a few pages but we learn that he is from a distant time where mankind incorporated plant cells in their genetic makeup in order to perform photosynthesis. That brilliantly plays on two themes of the book: the sun as live giving and how a single person can be independent (or "autarch"), here in so far as producing their own energy.

There are many more instances and it’s what makes the Book of the New Sun or the Solar Cycle so fantastic. The future is so vast and strange here, that it cannot be fully depicted and ideas which another writer would stake a whole book or series on are only good for a few lines.

wyager [3 hidden]5 mins ago
One of the few sci-fi storylines that doesn't now feel hopelessly dated or anachronistic!
andrewstuart [3 hidden]5 mins ago
Iain M Banks sci fi also has stories where AIs must be wiped out.
Loughla [3 hidden]5 mins ago
The death scene of the AI and its assassin/partner in death in Look to Windward is one of the best written things in his books.

God I wish he had written 1000 more novels. Every single one of his stories is phenomenal, even the non culture stuff. The Wasp Factory was the first of his novels I read. Imagine my surprise and elation in finding that most of his other works were absolute top tier sci-fi.

jiggawatts [3 hidden]5 mins ago
To be more specific, the machine Minds rule the Culture civilisation and the humanoids are effectively mere pampered pets.

(Several characters in the novels comment on this, so it is entirely cannon.)

The Culture fought a war against the Idirans, who eschew the use of intelligent machines. The Idirans lost.

Similarly, the Gzilt civilisation in the novel The Hydrogen Sonata prefer to run their ships with a quorum of uploaded humanoid mind states running at highly accelerated speeds.

GeoAtreides [3 hidden]5 mins ago
If I take my parents on trips, buy them nice things, visit often and generally make sure they are happy and fulfilled, are they my pampered pets?
jiggawatts [3 hidden]5 mins ago
Your parents have agency that your gifts do not dilute.

Humanoids in the Culture are controlled at every level, even their thoughts as guided… sorry… “aligned” with the Minds through the adoption of the language Marain.

No humanoid ever overrules a ship Mind in the novels.

GeoAtreides [3 hidden]5 mins ago
Sure, you can just ignore the source text and the author explicit statements that it's a true utopia[1].

They're an anarchistic society, no one has power to overrule any one else.

https://www.reddit.com/r/TheCulture/comments/kbtylt/ysk_the_...

Mistletoe [3 hidden]5 mins ago
This will seem like prophecy and not fiction someday.
bigyabai [3 hidden]5 mins ago
Maybe, but Frank Herbert's Dune books don't really explain it. The Butlerians simply exist to justify Mentats, and then get tossed aside. There are lots of similar plot points that have an "oh cool" moment but never see proper exploration.

Dune's central theme about balancing power and authority is much more prescient for our time, but I suppose we'll have to wait for Villeneuve's Part 3 before Silicon Valley discusses it.

shimman [3 hidden]5 mins ago
I feel like the book explains it plenty, it's just extremely succinct.

> “Once men turned their thinking over to machines in the hope that this would set them free. But that only permitted other men with machines to enslave them.”

What else needs to be said? We see examples of this throughout human history all the time. People thought at the early onset of the industrialization that people would become freer by leaving feudalism but all it did was immiserate workers for another 130 years (immiseration still ongoing in certain areas of the world).

It's basically rentierism taken to the extremes.

fatbird [3 hidden]5 mins ago
The Bene Gesserit and the Spacing Guild were also a result of the Butlerian Jihad. All three started as schools of human development in the absence of powerful technology.

Also, Herbert's point about dependence on machines creating machine-dependent humans, trapped in a deterministic arc of evolution, feeds into his larger themes about open-ended evolution and its arms-race. It's not just a throwaway backstory.

ButlerianJihad [3 hidden]5 mins ago
There is actually an active "BJ" group in the Phoenix Metro area. It was about a year ago when I noticed they were slapping up custom graffiti stickers on Central Avenue (Midtown).

Then later, I saw their handiwork in person: they would take an angle-grinder and obliterate the QR Code from those rental e-Scooters, slap on a BJ sticker or three, and then leave them where they found them. This would render the scooters as e-waste, un-rentable and blocking the sidewalks.

I would not be surprised if they are quietly influencing groups which are agitating against AI Data Centers. But the BJ I have seen is a chaotic group of direct urban sabotage.

ChrisArchitect [3 hidden]5 mins ago
A related discussion from June,

Dune's Butlerian Jihad and the Future of AI

https://news.ycombinator.com/item?id=48353670

walrus01 [3 hidden]5 mins ago
If you look at the publication date, and read the original dune novel, it's pretty obvious that Herbert throws in a selection of somewhat randomly chosen Arabic and Farsi language origin words to add flavor to the text.

The "jihad" part wouldn't work so well in the movie, so of course they had to go with "holy war". You can't exactly have Timothee Chalemet waving a crysknife around and yelling "JIHAD!!!" in the post-9/11, post-GWOT era.

Barrin92 [3 hidden]5 mins ago
>You can't exactly have Timothee Chalemet waving a crysknife around and yelling "JIHAD!!!"

honestly I wish he did. The films are already incredibly on the nose, much more so than the books, that Paul is not to be understood as a hero. Practically half his dialog is directly talking to the audience telling us how he's going to kill billions of people. Chani got a very different role, and we start and end the movies from her perspective to stress it even further.

If you're already doing this you might as well have not chickened out on the language, it was one of the few things that genuinely irked me about the film.

bbor [3 hidden]5 mins ago
Interesting to see this on HN! I've been beating the drum for quite a while that the Butlerian Jihad was never about terminator-style robot uprisings, but rather the intentionally-unexamined half of the themes the Dune ~trilogy ended up being about: long term fate of the species, the prospect of human speciation, the role of cold reason (read: aggressive utilitarianism) in leadership, and above all the concentration of power in light of modern technology.

All he mentioned explicitly was the very last clause, but the others are more important & uniquely-Dunean IMHO, and are central to the plot from the jump through the Bene Gesserit, the Mentats, and the Guild Navigators, all ostensibly Homo sapiens sapiens despite being completely unnatural. Even "Imperial Conditioning" --which obviously plays the biggest part in the first act of the first book-- is arguably the same topic. By refusing to include computers and robots at all, the reader is naturally guided to consider those more familiar tropes in light of the world-building snippets we get. Which is kinda what makes Dune so genius, I think!

Like, to make it explicit... I think having the aforementioned abhumans drive the plot without significant support from inhuman minds raises more subtle questions than we're used to in far-future tales of robots, like:

1. Can one lose their humanity through experience, be it intentional "conditioning" or just the acquisition of power? (see: Paul vis-a-vis Eichmann in Jerusalem)

2. Once one has lost their humanity superficially, can it be brought back/up/forward? Is love/greif the most plausible path, and thus the most human cognitive processes? (see: Dr. Yueh vis-a-vis Eichmann in Jerusalem)

3. If we try to maintain our humanity in the long term --the default goal of non-insane futurists, though debated in the 21st c.[1][2]-- how do we protect against the natural urge to pursue power, which is (arguably) inherently human?[3]

I'll cut it off there cause this threat will likely be deleted anyway and I'm heavily procrastinating. Long story short: the Butlerian Jihad is not a condemnation of artificial minds, and if even it were, the condemnation would apply equally as much if not more so to the humanist empire in which the story is set.

Also, hopefully obvious, but just in case: it likely began as an excuse to write the stories that he wanted to write, just like the shield thing giving an excuse for swords in space. But I think Herbert deserves credit for what was running underneath that and elaborated on as it became a series of novels rather than cute periodical stories. He was pretty smart!

Also also: we do not discuss the son's book about Butler lol. It is verboten.

[1]: https://en.wikipedia.org/wiki/He_Jiankui_affair

[2]: https://en.wikipedia.org/wiki/How_We_Became_Posthuman

[3]: This kind of structural conflict could be described as 'internal contradiction' https://en.wikipedia.org/wiki/Dialectical_materialism or 'endogenous contradiction' https://en.wikipedia.org/wiki/Endogeneity_(econometrics) depending on your preferred flavor of economics.

Razengan [3 hidden]5 mins ago
Yeah, and throughout the 1970s and 1980s, most science fiction depicted the world of the future as dominated by Japan… Look at Robocop 3 :)

That's just what the zeitgeist of the time was.

Computers were then just appearing (or increasing) in the public discussion, along with fears that they'll make humans less human somehow.

Like in this Computer Chronicles video about word processing [0] from 1983 at 4:08: "Some writers are concerned that computer assistance may promote dry bland writing."

Terminator appeared in 1984, and the first Alien movie in 1979 had an antagonist android. 2001 A Space Odyssey with a disagreeable AI came out in 1968. All way before the real world had anything remotely close to today's AI: It was a reaction to the appearance of computers themselves.

That just shows that humans have the same reactions whenever a new world-changing technology appears.

On the other hand, Star Trek had Data.

Ironically, the tech that people and media were mostly optimistic about turned out to be more dystopian than predicted: The internet :')

[0] https://www.youtube.com/watch?v=Jt0OoXluC8g

octaane [3 hidden]5 mins ago
The actual linked wikia article is short on the actual detail and background of exactly why the Butlarian Jihad actually happened. I’m an avid Dune fan. Sidebar/background: The son of the Dune writer, Brian Herbert, and his cowriter Kevin J. Anderson wrote the setting, events, and conclusion to the actual Butlarian Jihad conflictt. It’s largely derided by scifi fans, but is highly entertaining. It’s actually still ongoing almost 3 decades later. And frankly not as deserving of the harsh criticism it got when it came out. But I digress…

Here’s how it went down in the dune universe (I’m certainly messing up some details, but these are the broad strokes):

Humanity has spread to the stars. No FTL involved, just good old fashioned sublight engines. The dune universe takes place about 50-60,000 years in our future. Mankind has spread across a couple dozen solar systems and everything is going peachy. However, mankind gets complacent, fat, and happy with their success and society stagnates. A handful of eager, ambitious humans scheme about how they can take it all over. They do, and then eventually start turning themselves into cyborgs, or disembodies brains in a jars that swap bodies and are effectively immortal. One of the cyborgs gets lazy and makes an AI to manage things, which promptly takes over, overthrows the cyborg rulers of humanity, makes the cyborgs it’s slaves (who have great autonomy/are conspirators) and generally rules over everything. A small group of solar systems is left under human control, who fall back to a feudal-ish type system of government with lords and dukes and whatnot.

The AI does all sorts of nasty shit to the humans in it’s dominion. Unit 931 and Auschwitz type experiences, slavery until death, etc. Untold billions, if not trillions, of humans live in animal-like conditons worked to death. The human group of systems isn’t cool with this, but they can’t do much and are vastly overpowered by the cyborgs, so a fragile peace is held. One day, the son of one of the subservient cyborgs knocks up a human slave, and they have a kid. In the background, all sorts of rabble rousing and shenanigans are being done to stir unrest amoungst the slaves by the free human system. The human systems develop FTL, with spice as a catalyst, except it doesn’t work 10% of the time and kills the pilots. The AI’s main henchman (who does all of the nazi and Unit 931-type experiments) decides it would be cool to kill the baby of the cyborg son and the slave. The slaves last name was “Butler”/ This sparks a massive revolt by the slave worlds. The free human systems then go on to fight a prolonged war against the machines, using the FTL drive at great loss of life, to begin a “Butlarian jihad” to free the humans from thinking machines. Lots of other stuff happens, and humanity eventually wins, but this is why machines no more advanced than a desktop machine are allowed in the dune universe, and why they technologically hobble themselves.

GolfPopper [3 hidden]5 mins ago
>And frankly not as deserving of the harsh criticism it got when it came out.

Hard disagreement.

My issue is not with the work on its own merits (although I think its pretty generic mass-market SF), but rather that it is wearing the skin of something it is not and to which it has no honest claim. It is one thing for an author to take a well-regarded prior work and attempt to complete or expand it. For example, Brandon Sanderson's work completing Robert Jordan's epic Wheel of Time is very respectable; he tried to complete the series as Jordan would have done. It is quite another to take the name and setting of such a work, steal the surface detail and use it to dress up one's own story that shares nothing of the underlying body or soul of the work - such enterprises are an insult to the original author, the reader, and the self-respect of the new author.

ButlerianJihad [3 hidden]5 mins ago
> The [slave's] last name was "Butler"

Interesting backstory about this name. Of course, it is an "occupational surname" and means "bottler" or "cup-bearer". The Butler Dynasty was a notable and very influential noble family in Ireland, beginning a century after the Norman Invasion of England.

https://en.wikipedia.org/wiki/Butler_dynasty

Now Franklin Patrick Herbert, being of Irish and German descent, and naturally a student of history, would've been quite aware of the power and influence of the medieval Butlers in history. And some of this renown was brought to American shores, as well.

In learning of my birth family and tracing our origins back to the birth of America, I discovered that my paternal line had come from Butler County, PA. They arrived in the late 18th century and homesteaded large swaths of this region near Pittsburgh. They had prospered, especially from mineral rights on the land, and the Irish Catholic immigrants had intermarried with German Catholics who homesteaded nearby. (Often, entire counties in the area were pioneered by immigrants from a certain part of Europe. And the intermarriage was a natural result of sharing a common faith.)

So for several years before 2024, I was known as the guy in genealogical circles who was hunting down information about Butler County, and I was fairly proud of finding my family roots in that county, and I mentioned it all the time in the Irish pub and everywhere else. Well, imagine my shock when the little incident happened on July 13th, 2024. I have been more reticent to discuss Butler County since that time.

Anyway, I find it interesting that Herbert chose that particular name for the "Anti-AI crusade". And that is partly why I chose the moniker for my own, despite not being particularly anti-AI (remember, all my comments are generated by a neural net), nor having read any of the books, or seen the films. (I did attempt to watch the Lynch film, but it really did not hold my interest! So sue me!)

superkuh [3 hidden]5 mins ago
More interesting backstory into the name: it's actually a reference to https://en.wikipedia.org/wiki/Samuel_Butler_(novelist) and his 1872 proto-scifi satircal novel: https://en.wikipedia.org/wiki/Erewhon which talks about a society that had a machine intelligence uprising and so banned all complex machines.
paulddraper [3 hidden]5 mins ago
This gets mentioned on HN at least 5 times a day.
tomrod [3 hidden]5 mins ago
Highly relevant then. HN tends to discuss the things that are either meaningful today or what they are building in their garage that is often meaningful in 5-10 years.