alt.hn

3/21/2026 at 3:30:29 PM

Thinking Fast, Slow, and Artificial: How AI Is Reshaping Human Reasoning

 https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6097646

by Anon84

3/22/2026 at 11:26:35 AM

A major problem with LLM AIs is their core nature is not understood by the vast majority of everyone - developers included. They are an embodiment of literature, and if that confuses you you're probably operating on an incorrect definition of them.

I like to think of them as idiot savants with exponential more savant than your typical fictional idiot savant. They pivot on every word you use, each word in your series activating areas of training knowledge, until your prompt completes and then the LLM is logically located at some biased perspective of the topic you seek (if your wording was not vague and using implied references). Few seem to realize there is no "one topic" for each topic an LLM knows, there are numerous perspectives on every topic. Those perspectives reflect the reason one person/group is using that topic, and their technical seriousness within that topic. How you word your prompts dictates which of these perspectives your ultimate answer is generated.

When people say their use of AI reflects a mid level understanding of whatever they prompted, that is because the prompt is worded with the language used by "mid level understanding persons". If you want the LLM to respond with expert guidance, you have to prompt it using the same language and terms that the expert you want would use. That is how you activate their area of training to generate a response from them.

This goes further when using coding AI. If your code has the coding structure of a mid level developer, that causes a strong preference for mid level developer guidance - because that is relevant to your code structure. It requires a well written prompt using PhD/Professorial terminology in computer science to operate with a mid level code base and then get advice that would improve that code above it's mid level architecture.

by bsenftner

3/22/2026 at 11:47:11 AM

In two words "book smart".

In more words, "of course it's stupid, it's as complex as a mid-sized rodent where we taught it purely by selective breeding on getting answers right while carefully preventing any mutations which made their brains any bigger".

by ben_w

3/22/2026 at 12:34:03 PM

Not to put too fine a point on your metaphor, but the different training methods deployed by ChatGPT vs Claude, for example, changes that a bit regarding who did the “selective breeding”, arguably nurture vs nature, respectively

by roysting

3/22/2026 at 12:10:45 PM

It's basically plotting the dots of all easily accessible written word to find your words, finding the words that are answers to your words and then charting a line through them no matter how scattered those points may be, and spitting that back out. It doesn't "know" anything nor is it reasoning even if the results are similar.

You have to come into it with the same "these people are only stupid and lack the experience to answer my questions despite thinking they do, they lack the world view to even process how I arrived at the parameters of my question(s)" apprehension like you would if asking reddit about some hazardous thing that would make them all screech. AI is the margarine to that butter.

It's a technology with potential to deliver great value, but there are limitations...

by cucumber3732842

3/22/2026 at 12:32:59 PM

Therein lies the argument that SWEs could become operators (in a much reduced capacity) between AIs and the world.

by rishabhaiover

3/22/2026 at 2:42:01 PM

[dead]

by cesarvarela

3/21/2026 at 8:58:15 PM

AI reminds of listening to any person who seems like an intellectual authority on multiple subjects on YouTube and is not afraid to wax confidently on any topic. They seem very intelligent and knowledgable until they actually talk about something you know.

In other words, I try to learn from it whenever it does something I can't do but when it does something I can do or something I'm really good at it I find myself wanting to correct it cause it doesn't do it that well.

It just seems like a really quick thinking and fast executing but, ultimately, mid skilled / novice person.

by thr0waway001

3/22/2026 at 7:16:00 AM

I think the even worse problem is that by extension now *everyone* sounds like an expert, even if they aren’t. In the past when someone wrote an RFC they would need to study to formulate it well. Now anyone can create content sounding like an expert and it becomes difficult for the reader to differentiate real expertise and depth vs shallow fancy words.

by wazHFsRy

3/22/2026 at 1:02:27 AM

In the last few years I have come to realize that first impression of anything is extremely important if your first few uses were good and wowed you you will be positive about it. If it was not you will be negative about it the bias of the first encounter stays with us no matter what.

by xbmcuser

3/22/2026 at 5:24:22 PM

Dont know about that, I dont think I had any superb first experience with it but even if I had, I got more turned on to it when I started using it for toy program/code solutions I needed on a one-off basis occasionally. If it didnt give me the code I needed to get various things done on the fly, I would maybe be more agnostic.

On non-code stuff, I think its improved or there are better options for making it get to the point and be concise more and I find when I correct it, quite often we actually get somewhere. The answers I remember from my initial use of it ofbasically how to do anything or most subjects was practically a 10 pager with some weird action plan that you were never gonna go thru.

by Obscurity4340

3/22/2026 at 11:50:35 AM

Hence beginner's luck.

Most long-term gamblers will tell you that the first games they played, they won. This is a real thing, yet we cannot apply it by making one bet and then stopping, because so are the probabilities being fair and un-biased.

What squares these two things is that most of the people who played and lost their first games, did not get addicted to gambling.

by ben_w

3/22/2026 at 12:56:13 AM

AI's mistakes are sometimes so subtle.

Just yesterday I asked Gemini Pro 3.0 this question:

> Find such colors A and B:

> A and B are both valid sRGB color.

> Interpolating between them in CIELAB space like this

> C_cielab = (A_cielab + B_cielab) / 2

> results in a color C that can't be represented in sRGB

It gave me a correct answer, great!

...and then it proceeded to tell me to use Oklab, claiming it doesn't have this problem because the sRGB gamut is convex in Oklab.

If I didn't know Oklab does have the exact same problem I would have been fooled. It just sounds too reasonable.

by raincole

3/22/2026 at 1:12:59 AM

You can sometime run a quick second check by taking the AI's claim and asking it for an evaluation within a fresh context. It won't be misled by the surrounding text and its answer will at least be somewhat unbiased (though it might still be quite wrong).

It helps if you phrase the question openly, not obviously fishing for a yes-or-no answer. Or, if you have to ask for a yes-or-no question, make it sound like you're obviously expecting the answer that's actually less likely, so the AI will (1) either be more willing to argue against it, or (2) provide good arguments for it you might not have considered, because it "knows" the answer is unexpected and it wants to flatter your judgment.

by zozbot234

3/22/2026 at 6:33:19 AM

> It helps if you phrase the question openly, not obviously fishing for a yes-or-no answer. Or, if you have to ask for a yes-or-no question, make it sound like you're obviously expecting the answer that's actually less likely,

I do this all the time and hate that I have to do it, with the additional "do not yes-man me, be critical."

by GCUMstlyHarmls

3/22/2026 at 9:51:43 AM

Great, now I have two answers and still no clue which one is the right one.

by MadxX79

3/22/2026 at 11:18:22 AM

Now get a third opinion, and marvel at all the thinking that you have accomplished

by nxpnsv

3/22/2026 at 11:40:46 AM

In my experience the last answer it gives is usually the right one

by MadxX79

3/22/2026 at 1:41:17 PM

Ah, so the trick is to figure out which one will be the last answer. The halting problem....

by nxpnsv

3/22/2026 at 1:10:17 PM

Any difference that asking two humans?

by signatoremo

3/22/2026 at 3:09:46 PM

Yeah, enormously. People will hedge depending on how sure they are about something. They might also have credentials in whatever you ask them, if you get legal advice from a lawyer, that can be judged to be more reliable than from a lay person.

Relationships with real people are pretty cool actually. If you talk to people that you have a longer relationship with, you might also be able to judge their areas of expertise and how prone to bullshitting they are.

by MadxX79

3/22/2026 at 1:56:40 AM

[dead]

by AugSun

3/21/2026 at 9:07:42 PM

And it starts showing impatience when its about to run out of context, more like someone who wants to get out of the office exactly at 5.

by ahd94

3/21/2026 at 10:25:09 PM

Not just when running out of context, it's always. Once it fixates on a goal, all hell breaks loose and there's nothing that it won't be sacrificed to get there. At least that's my experience with Claude Code, I am pressing the figurative breaks all the time.

by kykat

3/22/2026 at 9:27:02 AM

"I'm Mr. Meeseeks, look at meeee!"

by bitwize

3/22/2026 at 7:26:26 PM

Claude, I need you to help me take two strokes off my golf game.

by thr0waway001

3/22/2026 at 10:00:06 AM

It was sort of funny when codex switched mid-session from "patch complete, I'll now automatically run the tests and verify results" to "patch complete, if you want to run the tests, just paste this instruction into a terminal somewhere: ..."

Apparently this was caused by the context window getting full!

(At least I assume that because it went back to the old behavior after I triggered a compaction)

by xg15

3/22/2026 at 1:01:11 AM

> In other words, I try to learn from it whenever it does something I can't do...

So you know it can be full of sh1t on all kinds of topics, and you start learning from it the moment it's 'talking' about subjects you know you don't know about? To me that sounds like the moment to stop, not the moment to start. Or am I missing something?

by rambambram

3/21/2026 at 11:02:57 PM

Have you been actively using paid versions of the flagship models from Ant / OpenAI? I’m just curious if the conclusion was made within the last 6 months or not.

by tokioyoyo

3/22/2026 at 12:10:56 AM

I got that experience 3 hours ago.

by lelanthran

3/22/2026 at 5:07:01 AM

It's a good analogy to comfort yourself. But remember AI is now being deployed on the frontline of mathematics and coming up with new theories.

The reality is much more stark then your description. Yes, in MANY instances it fails at things you know and you're an expert at. But in MANY instances it also beats you at what you're good at.

People who say stuff like the parent poster are completely mischaracterizing the current situation. We are not in a place where AI is "good" but we are "better". No... we are approaching a place of we are good and AI is starting to beat us at our own game. That is the prominent topic that is what is trending and that is the impending reality.

Yet everywhere on HN I see stuff like, oh AI fails here, or AI fails there. Yeah AI failing is obvious. It's been failing for most of my life. What's unique about the last couple years is that it's starting to beat us. Why? Because your typical HNer holds programming as not just a tool, but an identity. Your skill in programming is also a status symbol and when AI attacks your identity, the first thing you do to defend your identity is to bend reality and try to cast to a different conclusion by looking at everything from a different angle.

Face Reality.

by threethirtytwo

3/22/2026 at 5:43:53 AM

I think that's a category error. Current AI is not better or worse than us but fundamentally different. Its main strength and weakness is that it knows too much about everything. It usually knows more than the user about the topic at hand, but it doesn't know what is actually relevant in that particular situation.

If you nudge the AI in the right direction, it may surprise you with what it's capable of. But if you nudge it in a wrong direction or just don't give it sufficient context, it can be very confidently wrong.

by jltsiren

3/22/2026 at 6:43:54 AM

Yeah this is another way to comfort yourself. Yes AI is different but again FACE reality.

Ai is different but it is also similar, for example it can speak language. So it is different and similar at the same time. I am obviously referring to AI beating us where we are similar to it. Best example: software engineering. This is obvious. The fact that I need to spell it out shows how deep the delusion goes.

The rest of your response is just regurgitating what the parent post said. Sure. But it doesn’t address the fact that while everything you said is true part of the time the other part of the time it beats us (that includes both nudging and no nudging it in the right direction).

Additionally all of this is also completely ignoring the fact that AI leap frogged in capability in the past year with my entire company now foregoing the use of text editing or using IDEs and having Claude write everything. If what you say is true only now and we see this much velocity in improvement then wait a couple more years and everything you said can be completely false if the trendline continues.

And here’s the craziest part. Everything im saying is obvious. I’m basically being captain obvious here. The question is why are so many people in total denial.

by threethirtytwo

3/22/2026 at 4:52:21 PM

So you do not need a text editor anymore, the LLM writes everything? That is not my experience. My experience is that it is for sure much smarter than i am, but still i need to hand-hold it to ensure the code stays readible and the amount of code does not blow up in relation to the actual use case. It usually does not know enough about the actual problem space. It's also not so good at keeping the correct abstractions at the correct place of the code architecture. When not hand-holding, at a certain point the codebase becomes unmaintainable be human nor LLM.

by nuancebydefault

3/22/2026 at 7:30:58 PM

That’s not just my experience. That’s the experience of everyone where I work. Nobody uses a text editor anymore at my company.

We still hand hold it a bit. If it makes a mistake we just tell it to fix the mistake or do it in a different way. It’s that good.

by threethirtytwo

3/22/2026 at 9:46:00 AM

You already stated the reason you think why so many people are in total denial. If indeed the reason is indeed a sense of threat to what people take themselves to be then I would be very surprised if the response would have been any different. Whether this indeed is the case is what remains to be seen. I for one do believe there is something different going on here than yet another technological advancement, but again - time will tell

by placebo

3/22/2026 at 3:28:03 PM

[dead]

by ath3nd

3/22/2026 at 9:12:09 AM

It's an interesting parallel to, especially right wingers, want project intelligence into 1 dimension so things all humans can be ordered from inferior to superior. That logic was already strained with humans, but with the introduction of AI the wheels are really coming off for that model.

by MadxX79

3/22/2026 at 3:47:07 PM

I am pretty sure this comment, as many others of the same poster were LLM-generated with slight prompt tweak, which is against TOS. Check their history for proofs.

by arkadiytehgraet

3/22/2026 at 5:17:18 AM

[dead]

by onetokeoverthe

3/21/2026 at 10:29:57 PM

Gell-Mann amnesia. The things it tells you about things you don't know are things that would make a knowledgeable person go "dude, wtf? That's totally wrong."

by bitwize

3/21/2026 at 11:00:48 PM

You can really only use AI for: things that are easy to verify; things that you already know how to do but want done faster; things you're learning to do and are just one step out of your reach (so it's still comprehensible to you); or, things that just plain don't matter.

That's a lot of stuff, but it also doesn't include a lot of the stuff people claim AI can do.

by exmadscientist

3/21/2026 at 9:47:47 PM

[dead]

by Andrei_dev

3/21/2026 at 7:46:41 PM

> Across studies, participants with higher trust in AI and lower need for cognition and fluid intelligence showed greater surrender to System 3

So the smart get smarter and the dumb get dumber?

Well, not exactly, but at least for now with AI "highly jagged", and unreliable, it pays to know enough to NOT trust it, and indeed be mentally capable enough that you don't need to surrender to it, and can spot the failures.

I think the potential problems come later, when AI is more capable/reliable, and even the intelligentsia perhaps stop questioning it's output, and stop exercising/developing their own reasoning skills. Maybe AI accelerates us towards some version of "Idiocracy" where human intelligence is even less relevant to evolutionary success (i.e. having/supporting lots of kids) than it is today, and gets bred out of the human species? Maybe this is the inevitable trajectory: species gets smarter when they develop language and tool creation, then peak, and get dumber after having created tools that do the thinking for them?

Pre-AI, a long time ago, I used to think/joke we might go in the other direction - evolve into a pulsating brain, eyes, genitalia and vestigial limbs, as mental work took over from physical, but maybe I got that reversed!

by HarHarVeryFunny

3/21/2026 at 8:39:08 PM

I think everyone who believes that they can personally resist the detrimental psychological effects of exposure to LLMs by "remaining aware" or "being careful", because they have cultivated an understanding of how language models work, is falling into precisely the same fallacy as people who think they can't be conned or that marketing doesn't work on them.

Don't kid yourself. If you use this junk, it's making you dumber and damaging your critical thinking skills, full-stop. This is delegation of core competency. You may feel smarter, or that you're learning faster, of that you're more productive, but to people who aren't addicted to LLMs it sounds exactly like gamblers insisting they have a foolproof system for slots, or alcoholics insisting that a few beers make them a better driver. Nobody outside the bubble is impressed with the results.

by RodgerTheGreat

3/22/2026 at 10:37:47 AM

> If you use this junk, it's making you dumber and damaging your critical thinking skills, full-stop.

Arguably I've been using my critical thinking skills more now that I have a smooth talking, but ultimately not actually intelligent companion.

Every time I put undue trust in it, I regret it, so I got used to veryfing what it outputs via documentation and sometimes even library code.

That being said worst part of this mess is that my usual sources of knowledge like search engines or developer forums dried up, as everyone else is also using LLMs.

by Tade0

3/21/2026 at 8:53:59 PM

I fully agree that it’s close to impossible to not eventually fall into the trap of overrelying on them. However, it’s also true that I was able to do things with them that I would never have done otherwise for a lack of time or skill (all sorts of small personal apps, tools, and scripts for my hobbies). Maybe it’s a bit similar to only reading the comment section in a newspaper instead of the news? They will introduce you to new perspectives but if you stop reading the underlying news you’ll harm your own critical thinking? So it’s maybe a bit more grey than black & white?

by thesumofall

3/22/2026 at 2:10:37 PM

I think this is too broad. If, for example, I get Claude to set up a fine tuning pipeline for rf-detr and it one shots it for me, what have I lost? A learning opportunity to understand the details of how to go about this process, sure. But you could argue the same about relying on PyTorch. Ultimately we all have an overarching goal when engaged in these projects and the learning opportunity might be happening at an entirely different level than worrying about the nuts and bolts of how you build component A of your larger project.

by MrScruff

3/22/2026 at 8:17:09 AM

> Don't kid yourself. If you use this junk, it's making you dumber and damaging your critical thinking skills, full-stop. This is delegation of core competency.

This is a good way to frame the problem. Consider the offshoring (delegation) of American manufacturing to China, followed by the realization decades later that the US has forgotten how to actually make things and the subsequent frenzied attempt to remember.

I expect the timelines and second-order (third-order...) effects to play out on a similar decadal scale - long after everybody has realized their profits and the western brain has atrophied into slop.

by rdevilla

3/22/2026 at 8:51:45 AM

My mind is already going, old age. You only really try anything when you are already losing it. Especially if you had it once.

by totierne2

3/21/2026 at 8:54:17 PM

[dead]

by paseante

3/22/2026 at 9:07:06 AM

[dead]

by SadErn

3/22/2026 at 5:56:23 AM

Maybe this is the solution to the Fermi paradox. Intelligent species make thinking machines, loose capacity for thinking in a few generations, then a emp wipes out the computers and everyone is too stupid to survive.

by yoyohello13

3/22/2026 at 7:47:30 PM

1909 short story "The Machine Stops"

(Minus the Fermi paradox part)

by Izkata

3/22/2026 at 1:19:47 AM

Evolution is questionable science. i am not trying to be contrarian. it's not dogma nor it is established, scientifically proved theory. Proponents, usually when cornered, shrug and say: 'well, this is the best explanation we have so far'. That's not science. Best possible scenario is speculation by a group of people with mediocre thinking skills.

Mentioning this here because just like your comment, this 'theory' is usually slid inside arguments to make it appear as established science or fact. Kinda like this AI debacle.

by eager_learner

3/21/2026 at 10:14:50 PM

I've noticed this in my own work with financial data. I used to manually sanity-check numbers from SEC filings and catch weird stuff all the time. Started leaning on LLMs to parse them faster and realized after a few weeks I was just... accepting whatever came back without thinking about it. Had to consciously force myself to go back to spot-checking.

The "System 3" framing is interesting but I think what's really happening is more like cognitive autopilot. We're not gaining a new reasoning system, we're just offloading the old ones and not noticing.

by vicchenai

3/22/2026 at 7:01:32 AM

[dead]

by memolife23

3/21/2026 at 7:08:08 PM

Contrary to the general opinion, I feel that AI has IMPROVED my cognitive skills. I find myself discovering solutions to problems I've always struggled with (without asking AI about it, of course). I also find myself becoming much better at thinking on my feet during regular conversations. I believe I'm spending more time deep thinking than ever before because I can leave the boring cognitive stuff to AI, and that's giving my mind tougher workouts and making it stronger; but I could be completely wrong.

by kikkupico

3/21/2026 at 7:40:39 PM

Without an empirical methodology it's hard to know how true this is. There are known and well-documented human biases (e.g., placebo effect) that could easily be involved here. And besides that, there's a convincing (but often overlooked on HN) argument to be made that modern LLMs are optimized in the same manner as other attention economy technologies. That is to say, they're addictive in the same general way that the YouTube/TikTok/Facebook/etc. feed algorithms are. They may be useful, but they also manipulate your attention, and it's difficult to disentangle those when the person evaluating the claims is the same person (potentially) being manipulated.

I'd love to see an empirical study that actually dives into this and attempts to show one way or another how true it is. Otherwise it's just all anecdotes.

by eslaught

3/21/2026 at 7:59:54 PM

I don't understand how the placebo effect is a human bias. Is it?

by pipes

3/21/2026 at 8:36:46 PM

At least in some instances you could frame it that way: You believe that doctors and medicine are effective at treating disease, so when you are sick and a doctor gives you a bottle of sugar pills and you take them, you now interpret your state through the lens that you should feel better. A bias on how you perceive your condition

That's not all that the placebo effect is. But it's probably the aspect that best fits the framing as bias

by wongarsu

3/21/2026 at 9:14:32 PM

It's much more than a bias.

You actually get better through placebo, as long as there's a pathway to it that is available to your body.

It's a really weird effect.

The fight isn't against triggering placebo, it's against letting it muddle study results.

by literalAardvark

3/22/2026 at 1:30:53 AM

I really love the back-and-forth in this mini-thread, I learned a lot about good thinking skills here. Thanks everyone.

by eager_learner

3/21/2026 at 8:27:58 PM

I keep asking it questions, and as I dialogue about the problem, I walk right into the conclusion myself, classic rubber duck. Or occasionally it will say something back, and it’s like “of course! That’s exactly what I’ve been circling without realizing it!”

This mostly happens with things I’ve already had long cognitive loops on myself, and I’m feeling stuck for some reason. The conversation with the model is usually multiple iterations of explaining to the model what I’m working through.

by ip26

3/21/2026 at 9:40:50 PM

Same here, I observe what AI does as a spectator and it leads me to find problems and solutions way faster than I would have done so alone and much faster than AI could do it (if it could solve the problem at all).

This in turn has given me the ability to "double" think. I am conciously thinking while I have another part of my brain also thinking about it on a bigger scope that I could conciously grasp.

by himata4113

3/21/2026 at 8:28:41 PM

You are not wrong. AI is an amplifier. You chose to amplify something in particular and it works for you. That's good enough. (Give this as a prompt to your ai as I sense self-doubt here)

by mayukh

3/21/2026 at 7:28:42 PM

It's so fascinating, i feel the same but at the same i feel like most people get dumber than before ai (and most seem to struggle adapting ai)

by siva7

3/21/2026 at 8:30:05 PM

Because most people either don't know how to use it (multiple reasons, that ai itself can help them solve) or don't have the right mindset going into it (deeper work needed)

by mayukh

3/21/2026 at 9:36:38 PM

This is it for me. I am doing much better high level work since I don’t have to spend much time on lower level work. I have time to think and explore reframe and reanalyse

by K0balt

3/22/2026 at 9:42:53 AM

There's a very interesting critique of Kahneman's "Thinking fast and slow" from German psychologist Gerd Gigerenzen: https://www.researchgate.net/publication/397923694_The_Legac...

I suggest everyone interested in learning how these theories emerge, and how the social sciences work, to give it a read. Also, it kind of dismantles the whole idea of System 1 and 2, which then I guess would question the theoretical foundations of this paper too.

by seu

3/21/2026 at 10:10:06 PM

In the technophile's future people aren't just getting dumber, not wanting to think or forgetting how - they aren't allowed to think. Maybe about anything. It's too big liability, costs too much to support, moreover detracts from the product. Like Sam A telling those Indian students they aren't worth the energy and water. That's what we're dealing with.

by woopsn

3/22/2026 at 12:10:58 PM

That's reminiscent of Kurt Vonnegut's vision of the future in Harrison Bergeron.

by windowliker

3/22/2026 at 10:56:20 AM

The paper puts AI next to System 1 and 2, but those are ways you think. With AI the thinking still happens, you just can't see or control it anymore.

When you googled something and got five contradictory results, that told you the question was hard. A clean AI answer doesn't give you that signal. Coherence looks the same whether the answer is right or wrong.

The failure mode didn't get worse. It got quieter.

by alexchengyuli

3/21/2026 at 7:09:37 PM

When humans have an easy way to do something that is almost as good, we choose that easy way. Call it laziness, energy conservation, coddling, etc. The hard thing then becomes hard to do even when the easy thing isn't available, because the cognitive muscle and the discipline atrophy.

Like kids who are never taught to do things for themselves.

by Ozzie_osman

3/21/2026 at 7:14:11 PM

Do you refuse to use a calculator or spreadsheet, because doing long hand division helps you exercise your mental muscle? Do you refuse to use a database, because it will make your memory weaker? Or, do you refuse to use a car, because it makes you less able to walk when the car is unavailable? No. Because the car empowers you to do something that, at the very least, takes a lot longer on foot.

People have worried with every single new technology that it will enfeeble the masses, rather than empower them, and yet in the end, we usually find ourselves better off.

by tac19

3/21/2026 at 8:03:07 PM

The car seems like a great example of a technology with a lot of problematic side effects. Places that had a more measured adoption ended up a lot better than those that replaced all public transit with cars and routinely demolished neighborhoods to make space for bigger highways

Cars are an essential part of modern life, but the sweetspot for car adoption isn't on either of the extremes

by wongarsu

3/22/2026 at 4:35:17 AM

> Cars are an essential part of modern life

In some parts of the world perhaps? They're not an essential part of life in urban areas designed to work well without them. As in, many people can live their lives never using one, let alone owning one.

by nicoburns

3/21/2026 at 8:25:49 PM

Tragedy of the commons perhaps ? Good for the individual, bad for society and finding solutions that can balance both

by mayukh

3/21/2026 at 8:43:28 PM

I'd call it bad on both levels. The costs imposed by car infrastructure are a tragedy of the commons. But even if you were the only person with a modern car you'd still be hit with the social effects of traveling in the isolation of your private metal box and the health effects of walking or biking less

On the other hand there are also big positives on both the societal and individual level. That's where the balance comes in. You want some individual travel and part of your logistics to run on cars, but not all of it. And probably a lot less of it than what most people in the 60s to 90s thought

by wongarsu

3/22/2026 at 3:09:50 AM

> But even if you were the only person with a modern car you'd still be hit with the social effects of traveling in the isolation of your private metal box

For real, the amount of hate and vitriol I see expressed by people behind the “safety” of their steering wheel is unbelievable. Surely driving (excessively) leads to misanthropy like cigarettes to cancer.

by datsci_est_2015

3/22/2026 at 4:43:19 AM

I do refuse to use a car frequently, I’ll bike or walk because although it’s harder and sometimes scary, there are other times when it’s really great and I feel more connected to the world around me. Also more relaxed after the little bit of exercise.

Personally I also hurt my learning of trig identities and stuff because the symbolic algebra engine on my ti-89 was so good that I could rely on it instead of learning the material. Caught up to me in college with harder calc and physics classes.

by NegativeLatency

3/22/2026 at 7:31:51 PM

I aced algebra and geometry in high school. Next was trigonometry and we had a new teacher who espoused the use of a thick pink and black trig book. It was absolutely alien, as well as ugly, to me. Once I realized the sine, cosine and tangent and co-relations were defined as geometric ratios, I put my mind at rest and determined to use my geometry skills to the max to avoid memorization. The teacher accepted my somewhat odd methodology for the time being.

That was good for a half-semester but then a formidable classroom opponent arose: a "new" boy who had been educated in another state using the very same textbook! I realized I'd have to commit at least a handful of the most useful trig identities to memory to solve problems quickly and remain at the head of the class. A weekend of furious comparison and selection ensued, but that was enough to carry me across the finish line in trig class.

by giardini

3/21/2026 at 10:54:22 PM

For about 8y I biked for every possible local trip, usually daily. I wanted to reduce local pollution and get the exercise. It was rough in the wind and cold. I'd do it again if I could.

Sometimes I take breaks from the calculator and even review math videos because it's embarrassing when I can't help my kid with their homework.

Taking care in how and when we use AI seems very sensible. Just like we take care how often and how much refined sugar we eat, or how many hours we spend sedentary.

by paulryanrogers

3/22/2026 at 8:12:10 AM

Long division (tilling fields, weaving cloth, whatever facile comparison this argument dredges up) doesn't define me as a creature, cognition does.

by camgunz

3/22/2026 at 9:19:07 AM

You cannot live by thinking alone.

by zwischenzug

3/22/2026 at 3:19:16 PM

You can only live by thinking. It's how you experience the world and how you move yr limbs.

by camgunz

3/22/2026 at 12:24:43 PM

Says who? Trillionaire capitalist overlords?

by watt

3/22/2026 at 12:58:08 AM

Actually, yea, I do a lot of mental calculations to avoid losing my edge on thinking about numbers. I avoid gps navigators for similar reasons.

But the analogy doesn’t actually hold up anyhow because the calculator and the navigator are deterministic. I can rely on their output.

LLMs have a probabilistic output that absolutely needs verification every time. I cannot trust them the same way I can trust a calculator.

by chewbacha

3/21/2026 at 7:47:00 PM

> Do you refuse to use a calculator or spreadsheet, because doing long hand division helps you exercise your mental muscle

Yeah when I was learning in school we weren't allowed electronics for division, and I think I absolutely would be dumber if I had never done that

> People have worried with every single new technology that it will enfeeble the masses, rather than empower them, and yet in the end, we usually find ourselves better off.

If you're posting this from America, you're living in a society that is fatter than ever thanks to cars. So there's surely some nuance here, not every technology upgrade is strictly better with no downsides

by bluefirebrand

3/22/2026 at 9:46:55 AM

I calculate tips and such in my head because I can do it faster than whipping out the calculator app on my phone and poking the numbers in.

I still memorize phone numbers. Hey, today that counts as "not using a database".

by bitwize

3/22/2026 at 1:32:10 AM

I think we are, in fact, getting dumber.

by mrdependable

3/22/2026 at 12:02:25 PM

I play around with adding, subtracting, or multiplying license plate numbers. Does that count?

I am so rusty, that I just do add and subtract.

On the other hand, my grandparents, and father, could look at financial documents and do the calculations in their head.

People I know who stayed in finance longer than me, can crunch numbers rapidly.

I am around numerate people most of the time, so the occasions where I find I am the faster calculator around are jarring.

There are many conversations that go adrift because we can’t crunch numbers fast enough.

Is it a net loss to humanity in the face of the gains we obtained. Nope.

Is mental fitness of value to me, the same way physical fitness is of value to me? Yes, very much.

by intended

3/21/2026 at 6:40:58 PM

The main problem with "System 3" is that it have its own kind of "cognitive biases", like System 1, but those new cognitive biases are designed by marketing, politics, culture and whatever censor or makes visible the original training. Even if the process, the processing and whatever else around was perfect (that is not, i.e. hallucinations)

But, we still have the System 1, and survived and reached this stage because of it, because even a bad guess is better than the slowness of doing things right. It have its problems, but sometimes you must reach a compromise.

by gmuslera

3/21/2026 at 7:12:15 PM

I suppose the publishing process has always existed as system 3. It's just that now we have a new way to read and write with an abstract "rest of the world".

by HPsquared

3/22/2026 at 1:34:51 PM

I'm not sure if this is saying people were given a task and the option to consult an AI. When they did they were influenced by its answer.

Which is kind of duh? Of course. They have some cool language like calling the AI system 3 and calling taking advice 'cognitive surrender' but I'm not sure how this differs from asking your mate Bob and taking his advice?

by tim333

3/21/2026 at 11:15:54 PM

I'm conflicted about this. As I was reading the paper, my AI detector senses were tingling all over the place.

Large parts of the paper score very high probability of being written entirely by AI in gptzero.

I'm not sure if I could trust anything written in it.

by meander_water

3/22/2026 at 5:50:23 AM

Anyone else get the distinct impression that parts of this paper were written by AI?

by psybrg-prtcls

3/22/2026 at 11:45:16 AM

Why shouldn’t it be? You can gather and form your thoughts, create a draft, and then have a LLM rewrite it for you. You can write in the style you prefer so you can focus on thoughts and then have the LLM rewrite it in the appropriate style for the audience.

by nemo44x

3/21/2026 at 8:57:19 PM

I mean... I don't really check calculations made by a computer (e.g. by my own programs) all that often either and I think I'm completely fine :). But I guess the difference is that we kind of know how computers work and that they're generally super accurate and make mistakes incredibly rarely. The "AI" (although I disagree with "I" part) is wrong incredibly often, and I don't think people appreciate that the difference to the "traditional" approach isn't just significant, it's astronomical: LLMs make things up at least 5% of the time, whereas CPUs male mistakes maybe (10^-12)% of time or less. It's 12 orders of magnitude or so.

by nasretdinov

3/21/2026 at 9:56:41 PM

I couldn't figure if this was published to a journal? Or is it only published to a pre-print server?

by danilor

3/22/2026 at 8:53:10 AM

SSRN is a preprint server and that is the only published version.

by tastroder

3/22/2026 at 6:22:42 AM

The original reseaech around thinking fast and slow (aka system 1 system 2 thinking) failed to be replicated when researchers tried.

by Null-Set

3/21/2026 at 10:29:48 PM

Can it design and implement a plutonium electric fuel cell with a 24,000 year half life? We have yet to witness it. Can it automate Farming and Agriculture? These are the real questions. #Born-Crusty

by pink_eye

3/21/2026 at 9:10:05 PM

blocking access to a site because you don't enable javascript is diabolical

by johnnymonster

3/21/2026 at 8:23:16 PM

Damn. I came up with a hypothetical "System 3" last year! I didn't find AI very helpful in that regard though.

Current status: partially solved.

Problem: System 2 is supposed to be rational, but I found this to be far from the case. Massive unnecessary suffering.

Solution (WIP): Ask: What is the goal? What are my assumptions? Is there anything I am missing?

--

So, I repeatedly found myself getting into lots of trouble due to unquestioned assumptions. System 2 is supposed to be rational, but I found this to be far from the case.

So I tried inventing an "actually rational system" that I could "operate manually", or with a little help. I called it System 3, a system where you use a Thinking Tool to help you think more effectively.

Initial attempt was a "rational LLM prompt", but these mostly devolve into unhelpful nitpicking. (Maybe it's solvable, but I didn't get very far.)

Then I realized, wouldn't you get better results with a bunch of questions on pen and paper? Guided writing exercises?

So here are my attempts so far:

reflect.py - https://gist.github.com/a-n-d-a-i/d54bc03b0ceeb06b4cd61ed173...

unstuck.py - https://gist.github.com/a-n-d-a-i/d54bc03b0ceeb06b4cd61ed173...

--

I'm not sure what's a good way to get yourself "out of a rut" in terms of thinking about a problem. It seems like the longer you've thought about it, the less likely you are to explore beyond the confines of the "known" (i.e. your probably dodgy/incomplete assumptions).

I haven't solved System 3 yet, but a few months later found myself in an even more harrowing situation which could have been avoided if I had a System 3.

The solution turned out to be trivial, but I missed it for weeks... In this case, I had incorrectly named the project, and thus doomed it to limbo. Turns out naming things is just as important in real life as it is in programming!

So I joked "if being pedantic didn't solve the problem, you weren't being pedantic enough." But it's not a joke! It's about clear thinking. (The negative aspect of pedantry is inappropriate communication. But the positive aspect is "seeing the situation clearly", which is obviously the part you want to keep!)

by andai

3/22/2026 at 7:10:39 PM

[dead]

by pugchat

3/22/2026 at 11:34:22 AM

[dead]

by BANRONFANTHE

3/21/2026 at 9:34:23 PM

[dead]

by bobokaytop

3/22/2026 at 5:35:16 AM

[dead]

by yubainu

3/21/2026 at 10:57:41 PM

[dead]

by andrewssobral

3/21/2026 at 6:22:49 PM

[flagged]

by ashwinnair99

3/21/2026 at 7:24:47 PM

Are you a LLM? This comment is written twice in this thread and of your last 10 comments, 6 use the pattern "X isn't Y" or "X didn't Y, Z did"

https://news.ycombinator.com/item?id=47469767 > The concern isn't that AI reasons differently.

https://news.ycombinator.com/item?id=47469834 > The concern isn't that AI reasons differently.

https://news.ycombinator.com/item?id=47470111 > The problem isn't time.

https://news.ycombinator.com/item?id=47469760 > Airlines have been quietly expanding what they can remove you for. This isn't really about headphones.

https://news.ycombinator.com/item?id=47469448 > Good tech losing isn't new, it's just always a bit sad when it happens slowly

https://news.ycombinator.com/item?id=47469437 > The tool didn't fail here, the person did

by n_u

3/21/2026 at 7:43:35 PM

Please don't take up space in the comment section with accusations. You can report this at the email below and the mods will look at it:

> Please don't post insinuations about astroturfing, shilling, brigading, foreign agents, and the like. It degrades discussion and is usually mistaken. If you're worried about abuse, email hn@ycombinator.com and we'll look at the data.

> https://news.ycombinator.com/newsguidelines.html

by eslaught

3/21/2026 at 7:57:47 PM

I find it kind of helpful and interesting to see a subset of these called out with a bit of data. Helps keep my LLM detector trained (the one in my brain, that is) and I think it helps a little about expressing the community consensus against this crap. In this case, I'm glad the GP posted something, as it's definitely not mistaken.

by dgacmu

3/21/2026 at 7:30:46 PM

Definitely AI. Every comment sounds like GPT.

by christophilus

3/21/2026 at 6:32:36 PM

I already noticed that. When I feel lazy, I feel like reaching for the AI. Exactly the same laziness voice that nudges me to drive instead of walking.

But then I go running and swimming for fun, and there is no laziness voice there, telling me to stop, because I enjoy it. And similarly with AI, I only use it for things where I don't care about, like various corporate bs. Maybe the cure for AI-brain is to care about and be passionate about things.

Conversely, does this mean that the kind of people who use AI for everything don't care about anything?

by pepperoni_pizza

3/21/2026 at 7:03:21 PM

There's something interesting I've found about my interactions with the AI - I use it as a thought-partner. I don't ask it to solve a problem for me (well, first at least!) I think about it as a tool to work with, engage with the problem, and spit out a result that I then test and review.

I see it as part of the feedback loop, and it speeds up some of the mechanical drudgery, while not removing any of the semantic problems inherent in problem solving. In other words, there's things machines are good at, and things humans are good at - if we each stick to our strengths, we can move incredibly fast.

by necrotic_comp

3/21/2026 at 8:09:30 PM

I've been using Claude to vibe code my game ideas for the past months (iterated with docs).

I find when I think of it as a being named "Claude," like a juniour partner who's there to eagerly help me, I get lazy. I think of it as if it's a real almost slave-like creature, who's there to make everything for me without any regards to himself.

But, when I think of it as a tool, as if its a hammer or something, I feel much less lazy. I think of it as "building something" using a program, not telling "Claude" what to do and expecting it to happen. I even turn off Claude's verbal responses completely sometimes to help this. 100% impersonal.

by throaway197512

3/21/2026 at 6:50:39 PM

That is why i compare it to fast-food. From time to time you enjoy it but you should not consume it too much ;)

by delijati

3/21/2026 at 7:31:04 PM

”Which is why the Matrix was redesigned to this, the peak of your civilization. I say your civilization because as soon as we started thinking for you it really became our civilization which is of course what this is all about.“

by keiferski

3/21/2026 at 6:29:16 PM

[flagged]

by ashwinnair99

3/21/2026 at 9:15:06 PM

"Time pressure (Study 2) and per-item incentives and feedback (Study 3) shifted baseline performance but did not eliminate this pattern: when accurate, AI buffered time-pressure costs and amplified incentive gains; when faulty, it consistently reduced accuracy regardless of situational moderators."

I LOLed.

by bjourne

3/21/2026 at 9:58:59 PM

Have been curious what it could look like (and whether it might be an interesting new type of “post” people make) if readers could see the human prompts and pivots and steering of the LLM inline within the final polished AI output.

by deevelton