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allemagne

1,432 karma · joined September 8, 2014

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allemagne··on Cyberattack halts construction of tunnel between Denmark and Germany
>The Russia-Ukraine war has all signs to lead the world into world war 3 if its not stopped.

Russia can withdraw today and all the fighting would stop immediately.

>All these sabotage acts will continue across the globe to drag more countries into the mix.

Russia can choose to stop these sabotage acts immediately.

>What is the UN Security council doing?. Nobody hears their efforts to stop anything

Russia doesn't need anyone's permission to stop the war immediately.

(But also, Russia is a founder and permanent member of the UNSC, so...)

allemagne··on The 15-minute city is a dead end
I don't know that I'd throw a whole field under the bus like that (I'm reminded of similar accusations against students of sociology and gender studies) but I acknowledge this author isn't doing his profession any favors.
allemagne··on The 15-minute city is a dead end
Wow, I was 100% convinced this was written by AI.

I maintain that this article is eerily similar to something produced by an LLM, but maybe I need to reexamine my priors.

- The "contrastive negation" with em-dashes in: "But the basic concept of a 15-minute city is not really a city at all. It’s an enclave — a ghetto – a subdivision."

- The extended discussion of business regulations seemed out of place: "I also believe that cities should be freed from the business regulations that make it difficult..." This really read to me like someone directed an LLM to make sure to include these arguments rather than this naturally arising during the human writing process.

- The writing itself (as noted elsewhere in this thread) is vague and hard to follow.

allemagne··on Neanderthals survived on a knife's edge for 350k years
It certainly seems probable this was the case for some groups. In general though, this just seems like a view that oversimplifies human history to critique the present rather than a detached description of what we can know.

A few things AFAIK anyone has to grant about this period:

- Pre-agricultural hunter-gatherers lived all over the world, under vastly different climates, for ~100,000 years.

- These humans were anatomically modern in every sense. They had lives every bit as complex as ours.

- Human cultural, political, and social structures are and have always been inherently diverse.

- Humans have always impacted and managed their environments for better and for worse.

- The Neolithic Revolution occurred independently in multiple places over generations as a series of choices by individuals at least roughly as intelligent as we are.

- Humans who adopted agriculture came to out-populate those who didn't.

The idea that hunter-gatherers lived consistently affluent lives and enjoyed plenty of leisure time as a general rule doesn't neatly fit this picture for me. How is it more likely than the idea that these people lived basically evenly along a spectrum of fluctuating and diverse conditions, at the mercy and grace of natural systems and social trends?

Perhaps depending on the context some human groups lucked into a life of luxury, while others lived painful lives consumed by the anxiety of dwindling supplies, all as an accident of climate patterns, the spread of disease, or even human-caused overconsumption.

Even in early societies that won a Garden of Eden in the geographic lottery, what's more human than to invent new complex problems to stew over based on generational trauma, or simply wild speculation about a world we will always have limited understanding of? Perhaps some group of humans highly valued their downtime hobbies while others were obsessed with arbitrary hierarchies, wars to obtain slaves, or settling petty disputes between powerful families.

Agriculture at the very least provided predictable trade-offs that smooth out the previous extremes, and we can't know if on balance it was a strictly negative or positive change. Since then, however, I think it's safe to say that the lives of everyone I know is better off than a practitioner of early agriculture.

allemagne··on Neanderthals survived on a knife's edge for 350k years
The version of the claim I believed is that Sub-Saharan Africans (especially as of ~2000 years ago) basically don't have any Neanderthal DNA.

Your follow-up doesn't appear to contradict that (of course this wouldn't hold when populations start mixing in modern times and wouldn't have ever held 100%) so I was confused.

However the article does in fact dispute my previous belief:

>The researchers found that African individuals on average had significantly more Neanderthal DNA than previously thought—about 17 megabases (Mb) worth, or 0.3% of their genome.

This is as opposed to 1-4% of genomes for populations outside of Sub-Saharan Africa.

>They also found signs that a handful of Neanderthal genes may have been selected for after they entered Africans' genomes, including genes that boost immune function and protect against ultraviolet radiation.

>The best fit model for where Africans got all this Neanderthal DNA suggests about half of it came when Europeans—who had Neanderthal DNA from previous matings—migrated back to Africa in the past 20,000 years.

"The past 20,000 years" is pretty broad and seemingly includes modern era exchanges, but AFAIK that can't account for selecting Neanderthal genes or for how widespread Neanderthal DNA already is.

allemagne··on Good software knows when to stop
https://archiveprogram.github.com/arctic-vault/

Of course, any AI smart enough to apocalypse us would also know about these.

allemagne··on Show HN: Browser-based interactive 3D Three-Body problem simulator
It was nice of you to add that stable era to the submission URL. It was good while it lasted. Oh well, Time to DEHYDRATE
allemagne··on You are how you act
>The modern American self is best defined by two Enlightenment thinkers who never met but have been arguing in our heads ever since.

This reads to me a little like: "The distracted boyfriend meme can be found at the helm of the Western mind whenever we encounter betrayal and disloyalty."

I get that this is more of a trope or a shorthand than literally saying that a certain thinker invented the idea of a good person being defined by their actions, but to me it's worth saying that these concepts and ideas are probably as timeless as language, not something invented a few hundred years ago, not something invented by Plato.

allemagne··on The Stagnant Order. and the End of Rising Powers
I don't see your points as necessarily in conflict with the article at all.

The diminishing power differential between regional/great powers seems to be exactly in line with what's being said about the shrinking incentives for conquest and the illustrative quagmires of Russia and America's foreign wars.

The ability for regional powers to coalesce feels like it underscores the way geopolitics have changed in exactly the way the author is arguing. Instead of a new Asean Empire that neatly fits into the patterns of a rising power from the 19th and 20th centuries, disparate polities with shared interests cooperate in a way that preserves their independent sovereignty and resists challenges to the status quo.

I can't speak to the author's sympathies with Project 2025, but if there is some related bias I didn't catch it on a first read where I wasn't aware of it. The mentions of "unvarnished unilateralism" and "U.S. strategy is shedding values and historical memory" and "democracies rotting from within" seem to imply Beckley has some idea of the existential dangers the current administration poses to American hegemony.

The view appears to be that the only credible rival to America (China) faces demographic headwinds that America doesn't to the same degree in trying to capitalize on any broader decline.

allemagne··on Abundant Intelligence
> Our vision is simple: we want to create a factory that can produce a gigawatt of new AI infrastructure every week.

If a tenth of this happens, and we don't build a new power plant every ten weeks... then what?

allemagne··on 40k-Year-Old Symbols in Caves Worldwide May Be the Earliest Written Language
Let's ignore the headline itself for a moment and try to take the rest of the article at face value.

The idea that is being plainly communicated here is that there's a single system of symbols that is so well-understood that it gets passed along to human populations in Siberia that then cross the Bering strait as well as the isthmus of Panama, and these populations over this period maintain this system with such fidelity that they're recognizable as descending from the SAME system of symbols that entirely separate populations in Europe and Southern Africa are also using.

I don't think an alternative intepretation is reasonable to take away from the "Consistent doodles" infographic or the phrasing like "early humans as far back as 40,000 years ago also developed a system of signs that is remarkably consistent across and between continents".

This is either earth-shaking news that demands an entirely new understanding of human heritage, or it's very obvious pseudo-science.

allemagne··on The key points of "Working Effectively with Legacy Code"
I read through this book relatively recently and agree with the praise here for the core idea that legacy code is code that is untested. The first few chapters are full of pretty sharp insights that you will nod along to if you've spent a decent amount of time in any large codebase.

However, most of the content in the last half of the book consists of naming and describing what seemed like obvious strategies for refactoring and rewriting code. I would squint at the introduction to a new term, try to parse its definition, look at the code example, and when it clicked I would think "well that just seems like what you would naturally choose to do in that situation, no?" Then the rest of the chapter describing this pattern became redundant.

It didn't occur to me that trying to put the terms themselves to memory would be particularly useful, and so it became a slog to get through all of the content that I'm not sure was worth it. Curious if that was the experience of anyone else.

allemagne··on Undisclosed financial conflicts of interest in DSM-5 (2024)
The OP did ask that first question, but to me it read as being more rhetorical so that we could maybe get specific answers about what in the DSM-5 would have been written differently otherwise.
allemagne··on No evidence ageing/declining populations compromise socio-economic performance
True, and sure their ways of life were largely alien to us, but I'm confident that our more modern static assumptions can and should outlive us THIS time.
allemagne··on No evidence ageing/declining populations compromise socio-economic performance
The paper explicitly states that global population decline is not being projected.

Obviously that can't be true "forever" assuming that trends never reverse, but their scope is just the "long-term."

allemagne··on Show HN: I built an app to block Shorts and Reels
It's a fair ask, my honest considerations:

- Tiktok: "I don't want or need this" -> Delete forever.

- Pixelfed: "I don't want or need this" -> Don't install.

- Instagram: "Still get a ton of value from seeing updates come in from family, don't want the option of getting deep into reels" -> Strict daily timer.

- YouTube: "Still get a ton of value from the network of content published to the platform consistently, don't want the option of getting deep into shorts" -> ??? self control.

The dilemma I have with YouTube feels like exactly what the OP's app is intended to solve.

allemagne··on 36B solar mass black hole at centre of the Cosmic Horseshoe gravitational lens
So then the only theoretical limit on black hole mass would just be how fast you can put matter in black holes and/or merge existing black holes versus how fast the universe expands?
allemagne··on New research reveals the strongest solar event ever detected, in 12350 BC
Sure, but assuming humans are just "naturally" polygynous doesn't explain the actual observed range of human behavior or the Y-chromasome bottleneck I just mentioned.
allemagne··on New research reveals the strongest solar event ever detected, in 12350 BC
Baseless wild speculation time: I don't think the timing quite matches up, but the Neolithic Y-chromosome bottleneck is a little close to this.

What if radiation from the sun actually sterilized something like 90% of neolithic men? Is that possible?

This creates a selection pressure for men whose sperm just happens to be resistent to the sun's radiation to get with as many women as possible. So any groups that don't practice patriarchal polygyny are at a sudden and catastrophic disadvantage for not utilizing their men who are still fertile and get outcompeted in a generation.

Thousands of years later we're still unwinding the social ramifications of this.

allemagne··on Ask HN: Share your AI prompt that stumps every model
That's a good framing to explain a possible state of mind I hadn't considered, but I would say that this isn't even close to the caliber of question that would prompt the average human to give that kind of response.
allemagne··on Ask HN: Share your AI prompt that stumps every model
It's not the initial mistake that tends to read as inhuman to me, it's the follow-up responses where the model doesn't seem to be able to understand or articulate the mistake it has made.

A human or an LLM accurately predicting a human conversation would probably say something like "ah I see, I did not read the riddle close enough. This is an altered version of the common riddle..." etc. Instead it really seems to flail around, confuse concepts, and appear to insist that it has correctly made some broader point unrelated to the actual text it's responding to.

allemagne··on Ask HN: Share your AI prompt that stumps every model
I don't know about it being a feature, but humans can definitely make the same mistake, and the follow-up here admittedly doesn't seem too egregious.

To me it's still a little "off" considering that your conversational partner just got called out for missing a detail that should change their entire reading of the riddle, but it's totally fair that you can imagine realistic human emotional states to explain it.

FWIW, when I tried the same thing with GPT-4o the model went off bizarrely speculating about misdirection about "the man" being the surgeon's son:

>Good catch—and yes, that's exactly where the misdirection comes in.

The riddle says:

    “A man and his cousin are in a car crash. The man dies, but the cousin is taken to the ER...”
Then the surgeon says:

    “I cannot operate on him. He’s my son.”
So here's the trick:

    The man who died is not the surgeon's son.

    The cousin who survived is the surgeon's son.
The confusion comes from people assuming that “the man” who died must be the son. But the riddle never says that. It’s a subtle shift of attention designed to trip you up. Clever, right?
allemagne··on Ask HN: Share your AI prompt that stumps every model
Yeah this is the issue with the prompt, it also slips up humans who gloss over "cousin".

I'm assuming that pointing this out leads you the human to reread the prompt and then go "ah ok" and adjust the way you're thinking about it. ChatGPT (and DeepSeek at least) will usually just double and triple down and repeat "this challenges gender assumptions" over and over.

allemagne··on Ask HN: Share your AI prompt that stumps every model
>A man and his cousin are in a car crash. The man dies, but the cousin is taken to the emergency room. At the OR, the surgeon looks at the patient and says: “I cannot operate on him. He’s my son.” How is this possible?

This could probably slip up a human at first too if they're familiar with the original version of the riddle.

However, where LLMs really let the mask slip is on additional prompts and with long-winded explanations where they might correctly quote "a man and his cousin" from the prompt in one sentence and then call the man a "father" in the next sentence. Inevitably, the model concludes that the surgeon must be a woman.

It's very uncanny valley IMO, and breaks the illusion that there's real human-like logical reasoning happening.

allemagne··on One quantum transition makes light at 21 cm
The article does say "precisely 21cm" in the subtitle, repeats it in the "key takeaways" section, and then close to the end of the article these's this:

>By measuring light of precisely the needed wavelength — peaking at precisely 21.106114053 centimeters

Which I assume is the actual measurement every time "21cm" is brought up in this article.

allemagne··on Doge Is Far Short of Its Goal, and Still Overstating Its Progress
Is it possible that Elon and Orange man have made mistakes? Even pretty bad mistakes?

Is it possible there could be "objective" facts about these mistakes that make Elon and Orange man look bad, even when reported fairly?

Is it possible the New York Times could be reporting on these facts?

Is that even possible? Are there any worlds you could conceive of where this is the case?

allemagne··on Chatbots-Are-AI-Antipatterns
> Expecting our users to write a pitch-perfect prompt is like asking the average person to control their computer via the command line.

I admit I lean more on the "command line pilled" side of things, but to me this analogy implies that the chat interface, specifically prompting, are fundamentally intractable as an interface to AI.

Every operating system is necessarily built on compiled/interpreted text, and therefore has the ability to "fall back" to a command line interface to have finer grained control over basically everything.

Even mobile devices, completely 100% GUI, where native terminal emulators are unusable (except for the truly dedicated) are wired this way as soon as you scratch the surface of app development.

I think this analogy has to hold for AI, no? The entire current ChatGPT renaissance is built on the concept of prompting. There are no examples of breaking the mold in this article that don't rely on an underlying "chat" paradigm. Voice agents? Just turning a vocal interface (something predating GPT3) into... prompts for an LLM. Gemini summarizing documents? A button that has a prompt pre-written and ready to go.

Carrying forward the analogy, there will be a "GUI" where your AI agent will provide a streamlined experience that is extremely powerful in matching your context most of the time, but then if you want to tweak anything yourself one of the most powerful ways to do this is to get down into the "command line" of what chat interfaces control what or how these underlying prompts are structured/ordered.

allemagne··on Extreme poverty in India has dropped to negligible levels
It was liberalization in addition to strong and relatively benevolent enforcement of the market.

Just allowing the existence of private enterprise doesn't mean much when institutions are weak or corrupt. If you know everyone isn't playing by the rules, the most you can accomplish is rent-seeking while everyone tries to make each other suckers.

If all you have is a strong ML-style government and no liberalization, however, then there's not much of a point in finding opportunities to invest because everything you have is at the mercy of the Party.

China succeeded because investors gambled correctly that liberalization would be accompanied by credible governance, and it can all go away if and when the credibility for investors and entrepreneurs is replaced by Xi's neo-Maoism.

allemagne··on Violence alters human genes for generations, researchers discover
I'm happy to hear that you agree that we must fearlessly follow the science no matter where it leads us.

Unfortunately in this case, this news item deals with epigenetics that affects gene expression, not changes in actual genes. The same thing would happen to humans of every race and ethnicity, given the same conditions.

It might be uncomfortable to confront things you'd rather take for granted, but as long as you're willing to accept the truth when facts don't align with your feelings then have no worries. You're on the right path.

allemagne··on Clean Code vs. A Philosophy Of Software Design
He could have chosen a different word besides "complexity" but I don't really think it would have affected much. The subjective easy/hard is specifically what Ousterhout is trying to talk about.

Ultimately the problem he is (and all of us are) facing is that "good software design" can't really be measured with the right linting ruleset or static analysis. So if you're trying to break the concepts down each level, while still maintaining a scope that should include all software, that probably means it's impossible not to come off as squishy and non-specific at several points. I still think he strikes a really good balance in general here.

I agree that there could be more discussion around context and audience. Ousterhout says "if you write a piece of code and it seems simple to you, but other people think it is complex, then it is complex", but then what can possibly be done if everyone on my team was replaced with new hires who had next to no experience writing code? Did the same codebase go from simple to complex?

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