<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: Radim</title><link>https://news.ycombinator.com/user?id=Radim</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 18 Apr 2026 01:57:56 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=Radim" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by Radim in "The Singularity will occur on a Tuesday"]]></title><description><![CDATA[
<p>Yeah ruling juntas do need to "man the fields & factories" (1st order meatware), in order to produce and maintain those drones. Or nukes, or whatever "deciding factor beyond numbers" put them in power.<p>But they also need 2nd order meatware to support that 1st order: teachers, doctors, merchants… You need scientists to advance your technology against other militaries… You need leaders (3rd order) to keep the first two populations quiet and productive since that turns out to be more cost-effective than fear control through extermination…<p>Hell you need a certain level of genetic diversity so your own kids don't come out weird.<p>Give evolution a little more credit. The required number of humans for the in-group to be self-sustainable is definitely not billions, plus it's been shrinking with automation. But we are where we are for a reason – lots of alternative arrangements have been tried over millenia and found wanting.<p><i>"Keep my bunker + my drone factory and some farmers, kill the rest"</i> leaves rulers with terrible quality of life (bad) and the next-door-junta taking over pretty quickly (also bad). It is a self-defeating, poor long-term strategy.<p>Automation tips the power balance further: fewer humans needed, more local autonomy. Which is, I suspect, why the ruling class are so terribly excited about AI, more so than some market valuations. Fewer pesky humans across all levels. Genetic diversity of bloodline remains the primary concern (unless you manage to live forever, which happens to be another evergreen of power ghouls).</p>
]]></description><pubDate>Wed, 11 Feb 2026 09:27:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=46972793</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=46972793</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46972793</guid></item><item><title><![CDATA[New comment by Radim in "Death by AI"]]></title><description><![CDATA[
<p>Reminds me of an "actual Dutch" AI scandal:<p><a href="https://www.politico.eu/article/dutch-scandal-serves-as-a-warning-for-europe-over-risks-of-using-algorithms/" rel="nofollow">https://www.politico.eu/article/dutch-scandal-serves-as-a-wa...</a><p>> <i>In 2019 it was revealed that the Dutch tax authorities had used a self-learning algorithm to create risk profiles in an effort to spot child care benefits fraud.</i><p>This was a pre-LLM AI, but expected "hilarity" ensues: broken families, foster homes, bankruptcies, suicides.<p>> <i>In addition to the penalty announced April 12, the Dutch data protection agency also fined the Dutch tax administration €2.75 million in December 2021.</i><p>The government fining itself is always such a boss move. Heads I win, tails you lose.</p>
]]></description><pubDate>Sun, 20 Jul 2025 07:13:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=44622692</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=44622692</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44622692</guid></item><item><title><![CDATA[New comment by Radim in "Are LLMs able to notice the “gorilla in the data”?"]]></title><description><![CDATA[
<p>A slight elaboration from the same book, although still frustratingly vague:<p>"<i>The machines themselves condition the users to employ each other the way they employ machines.</i>"<p>- God Emperor of Dune</p>
]]></description><pubDate>Sun, 09 Feb 2025 07:36:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=42989155</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=42989155</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42989155</guid></item><item><title><![CDATA[New comment by Radim in "Meta's memo to employees rolling back DEI programs"]]></title><description><![CDATA[
<p>The one that gave us the very word "slave"?<p>To GP's point, skin colour did not seem to be the salient factor there.</p>
]]></description><pubDate>Sat, 11 Jan 2025 06:02:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=42663678</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=42663678</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42663678</guid></item><item><title><![CDATA[New comment by Radim in "Can AI do maths yet? Thoughts from a mathematician"]]></title><description><![CDATA[
<p>> <i>don't trust Nobel laureates or even winners</i><p>Nobel laureate and winner are the same thing.<p>> <i>Linus Pauling was talking absolute garbage, harmful and evil, after winning the Nobel.</i><p>Can you be more specific, what garbage? And which Nobel prize do you mean – Pauling got two, one for chemistry and one for peace.</p>
]]></description><pubDate>Mon, 23 Dec 2024 17:31:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=42496038</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=42496038</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42496038</guid></item><item><title><![CDATA[New comment by Radim in "$8k Suzuki from India received a 5-star crash test rating"]]></title><description><![CDATA[
<p>> <i>Not something I personally would feel safe putting my family into!</i><p>From <a href="https://www.topgear.com/long-term-car-reviews/dacia/jogger/report-5" rel="nofollow">https://www.topgear.com/long-term-car-reviews/dacia/jogger/r...</a><p>> <i>The Jogger returned the equivalent of a four-star rating for adult occupant crash protection, and three stars for child occupants. Plenty respectable scores. The Jogger lost marks, however, for its lack of active safety equipment: it doesn’t offer lane-keep assist, pedestrian detection, or seatbelt warnings for the rearmost row.</i> [0]<p>> <i>The overall NCAP rating is dictated by the lowest score in any individual category, hence that headline one-star result for the Jogger.</i><p>Many people actively disable gimmicks like "lane-keep assist", so YMMV on such damning "1 star Euro NCAP rating".</p>
]]></description><pubDate>Tue, 19 Nov 2024 10:52:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=42182075</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=42182075</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42182075</guid></item><item><title><![CDATA[New comment by Radim in "Europe's Banks Launch Wero Payments to Dislodge Visa, Mastercard"]]></title><description><![CDATA[
<p>In addition, SEPA was never free. So OP is also wrong there.<p>The regulation only stipulates "equality of charges", that the bank's fees for a payment into another SEPA country/bank <i>must be the same as into the same bank or within the same country</i> [0]. I.e. no payment fee discrimination across SEPA: if my Czech bank X charges me Y for a local EUR payment into X, it must also charge me Y for the same EUR payment into Italy, for example.<p>Would any bank actually charge their customers Y>0 like that? Yes they would. For example the Bank of Cyprus (in Cyprus, which is in both EU & SEPA) will charge you 6 EUR for a SEPA payment of 1200 EUR if the sender is a physical person, and 10 EUR if legal person [1]. And 4 EUR for smaller EUR amounts. Far from "free".<p>[0] <a href="https://eur-lex.europa.eu/eli/reg/2009/924/oj" rel="nofollow">https://eur-lex.europa.eu/eli/reg/2009/924/oj</a><p>[1] <a href="https://www.bankofcyprus.com/globalassets/cyprus/org_methods/commissions--charges-current/eng/boc-catalogues-ibu-aug-24-eng-joey.pdf" rel="nofollow">https://www.bankofcyprus.com/globalassets/cyprus/org_methods...</a> [PDF]</p>
]]></description><pubDate>Fri, 27 Sep 2024 08:31:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=41667712</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=41667712</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41667712</guid></item><item><title><![CDATA[New comment by Radim in "Portugal brings back tax breaks for foreigners in bid to woo digital nomads"]]></title><description><![CDATA[
<p>> <i>If I wasn’t clear enough I hope I am now.</i><p>I'm afraid "<i>much about anything.</i>" is still too vague to tell :)<p>No need to bring out the "immoral" card – yes, there definitely exist gvt policies (incl. tax) that tip a critical number of that country's skilled workers over into emigration. We're not talking Depardieu or "laptop tourists", we're talking local construction workers FFS.<p>Observing the tug-of-war HN votes on my post, some people must have taken that footnote as a cue for their ideological warfare du jour. Poor-vs-rich! Pitchforks now!<p>- "<i>Fixation on taxation levels</i>"… from my "<i>whether [tax is] 20% or 48% cannot be the answer</i>"? How?<p>- "<i>loves to see low income taxes fore them as an universal band aid for the entire economy</i>"… from my "<i>Clearly Portugal's problems are much deeper than that, going back to 1974 […] Portugal's bureaucracy is legendary</i>"? How?<p>With all due respect I think the fixation is yours. I have lived in Austria (my sister still lives there) and I have lived in Portugal. There are a lot of issues under the surface in both. Different histories, different trajectories. No need to attack strawmen.<p>If you have specific insights on the situation in Portugal (beyond Rinzler89's "just create jobs and spend existing taxes more wisely" :eyeroll:), I'd love to hear them. This is a topic close to my heart, I still love Portugal.</p>
]]></description><pubDate>Sun, 07 Jul 2024 15:00:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=40898161</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40898161</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40898161</guid></item><item><title><![CDATA[New comment by Radim in "Portugal brings back tax breaks for foreigners in bid to woo digital nomads"]]></title><description><![CDATA[
<p>> <i>Seeing a single number and coming to that conclusion is very reductive, imo.</i><p>That's not what the parent post was about, at all. Or did you only read its footnote?<p>Whether the Portuguese population "feels like they are getting value" is best observed in how they vote. Both during elections (Chega), and most directly and loudly, in <i>how they vote with their feet</i>. Opinions of Irishmen in Vienna notwithstanding.</p>
]]></description><pubDate>Sun, 07 Jul 2024 12:31:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=40897168</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40897168</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40897168</guid></item><item><title><![CDATA[New comment by Radim in "Portugal brings back tax breaks for foreigners in bid to woo digital nomads"]]></title><description><![CDATA[
<p>Whether foreigners are income-taxed at 20% or 48% cannot be the answer¹. Clearly Portugal's problems are much deeper than that, going back to 1974 and beyond.<p>To name one, Portugal's bureaucracy is legendary. The Portuguese are not called "Honorary East Europeans" for nothing.<p>The red tape creates a complex system of inefficiency and corruption. It's like a cauldron – you (the government) plug one obvious hole, only to find the pressure found another, "unexpectedly".<p>And yes, young people run away in droves from Portugal, leaving entire industries back home chronically understaffed. Construction & health being two prominent examples that need foreigners to keep the lights on. This shortage of labour drives commercial prices up higher still, contributing to the death spiral.<p>¹ <i>Leaving aside that both numbers are high to begin with; 48% ridiculously so (for anyone above €82k/year). That's no way to treat your productive population. And that's just income; there's additional health and social taxes, some masquarading as "insurance" or "employer contribution". Would you blame the young for leaving?</i></p>
]]></description><pubDate>Sun, 07 Jul 2024 11:25:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=40896813</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40896813</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40896813</guid></item><item><title><![CDATA[New comment by Radim in "Ancient Egyptian Stone-Drilling (1983)"]]></title><description><![CDATA[
<p>Well yes, that's my point – the process is not trivial, with surprising technical details.<p>For a more in-depth take on grooves – at least more in-depth relative to "concentric circles" or Lehner's "wet sand" video) check out my link above, <a href="https://antropogenez.ru/drilling/" rel="nofollow">https://antropogenez.ru/drilling/</a>. Specifically on Petrie's testimony they offer this:<p>> <i>Of course, Petrie’s Core#7 does not bear any regular helices or a thread cut in granite with a fixed jewel point with a pitch of 2.0 mm, as it has been described by him. There is only a series of grooves, the formation mechanism of which is described above in detail. Their pitch, being very irregular, is not related to the advance movement of the tool cutting edge.</i><p>Most importantly, they ran actual experiments on actual stones.<p>And their theory for those grooves is a sort of emergent property of the accumulated effect of corundum grains falling into the same crest/trough pattern along the tube wall while drilling downward, leading to the observed series of (irregular) cut spiral grooves.</p>
]]></description><pubDate>Sun, 12 May 2024 14:22:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=40334704</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40334704</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40334704</guid></item><item><title><![CDATA[New comment by Radim in "Ancient Egyptian Stone-Drilling (1983)"]]></title><description><![CDATA[
<p>You snark, but please note the "[1983]" in the title. This article's points have since been expounded on, with new evidence both archaeological and experimental.<p>Namely:<p>> <i>The concentric lines were not always perfectly parallel.</i><p>1. What the article calls "concentric circles" are, in fact, series of spirals. That is, a cutting point ploughing through the granite, round and round.<p>And indeed the fine abrasive circles that this article manages to reproduce (image 7b) look nothing like the original fairly well-spaced, deep-cut grooves of the original hole (image 1a, all the way at the top).<p>Petrie himself documented spiral grooves that span many drill rotations, sometimes totaling over 6 metres in a single continuous groove. This is well established and not disputed because the physical evidence is so plain.<p>Why the OP failed to mention spiral grooves and talks about "concentric circles" instead is unclear, given they otherwise quote Petrie extensively.<p>> <i>[the hole] diameter on the outside is 5.3 cm. and tapers to 4.3 cm. on the inside.</i><p>> <i>…a tubular copper drill creates a more parallel drill hole since it cannot wear beyond the internal diameter of the drill.</i><p>2. By all accounts, the tubular drills were fairly thin. We know this because there are thin (overdrilled) circles at the bottom of discovered tube holes, up to 0.5cm in thickness of the tube wall max. There you can see the actual narrow width of the tube because the bottom wasn't sawn off as in the case of OP's particular sarcophagus.<p>Again well documented by Petrie and others, supported by overwhelming physical evidence, so not a point of contention.<p>The OP does not go into how the observed difference of 1cm compares to the wear of the (presumably thinner) "internal diameter of the drill". See for example [0] for a clearer, updated exposition.<p>----<p>To be clear, none of this is of course evidence for any "aliens". But reading your snark reminded me of those internet fly-by experts who deride honest work of others because "The science is settled bro, I saw a documentary on NBC! Aliens lol these other people are cretins!"<p>I'd recommend turning off sound if Youtube amateur commentary irks you, but the breadth of physical evidence (photos and videos of actual stone artefacts, not theories around them) they display is astounding. Reading scientific papers (or watching NBC…) alone won't build you enough intuition and nuance for fly-by snarks. It is a complex topic, and not all amateurs are cretins. A bit of humility helps.<p>[0] <a href="https://antropogenez.ru/drilling/" rel="nofollow">https://antropogenez.ru/drilling/</a></p>
]]></description><pubDate>Sun, 12 May 2024 09:06:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=40333131</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40333131</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40333131</guid></item><item><title><![CDATA[New comment by Radim in "The European Union's remarkable growth performance relative to the United States"]]></title><description><![CDATA[
<p>Because UK does not appear in the article's intra-EU groups on panel B.</p>
]]></description><pubDate>Wed, 01 May 2024 18:17:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=40227064</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40227064</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40227064</guid></item><item><title><![CDATA[New comment by Radim in "The European Union's remarkable growth performance relative to the United States"]]></title><description><![CDATA[
<p>And Cyprus.<p>And Malta.<p>Luckily UK is already out of the EU, or that would be another can of money-laundering worms!</p>
]]></description><pubDate>Wed, 01 May 2024 12:38:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=40222299</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=40222299</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40222299</guid></item><item><title><![CDATA[New comment by Radim in "Reddit CEO defends $193M compensation following backlash from unpaid moderators"]]></title><description><![CDATA[
<p>> <i>has an unquantifiable non zero worth to the commenter.</i><p>Yes, that's the "<i>other kicks out of it</i>" above. Already covered.<p>More importantly:<p>> <i>You just provided free content (a brief opinion piece) for publication on a commercial entity (HackerNews, run by YCombinator)...
...which, according to you, is a "bad idea all around", since you exploit yourself and harm others.</i><p>If HackerNews is indeed a PR branch of some commercial entity, then people posting here for free provide value (which is not to say any of my comments do…) to that entity. Potentially harming alternative forums, whether free or commercial. The point stands.<p>> <i>So, why are you acting against your morals and judgement?</i><p>Good call. I guess I didn't perceive HN as for-profit. Perhaps OP's "<i>At some point</i>" is now, for me.</p>
]]></description><pubDate>Thu, 21 Mar 2024 11:39:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=39777300</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=39777300</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39777300</guid></item><item><title><![CDATA[New comment by Radim in "Reddit CEO defends $193M compensation following backlash from unpaid moderators"]]></title><description><![CDATA[
<p>> <i>At some point you are the problem if you work for free for a commercial entity.</i><p>Sounds harsh, but this is the correct stance.<p>The free labour you provide is not only "your loss". There are second order effects: you effectively make it harder for others to compete with said commercial entity.<p>This includes salaried employees of competing companies whose wages you effectively press down. And even other volunteers and non-profits, because defending and sustaining their project in face of "free inputs, for-profit outputs" competition is that much harder. Community projects die because of this.<p>"Working for free for a commercial entity" is just a bad idea all around. You exploit yourself (whatever, your choice, you may be getting other kicks out of it) <i>and</i> harm others.</p>
]]></description><pubDate>Thu, 21 Mar 2024 10:24:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=39776799</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=39776799</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39776799</guid></item><item><title><![CDATA[New comment by Radim in "The Good Soldier Švejk (2018)"]]></title><description><![CDATA[
<p>> <i>…why the 1984 movie Amadeus, which was about Mozart and his rival Salieri, was filmed in Prague…</i><p>Surely the director of Amedeus – Miloš Forman – being Czech played a role too.<p>It is much easier to cooperate with the local crew in their native language, relative to Hungarian / German (IIRC Budapest / Vienna were the other two options on the table for that film).<p>> <i>It was commonplace to see bricks made, say, in the time of Archduchess Maria Theresa</i><p>If you visit the cellar of an old house in Old Town / Lesser Town, chances are you'll find bricks much older than Maria Theresa. These cellars routinely date back to the original construction, 11-14th century (unlike the house on top, which has typically been rebuilt several times to match the latest fashion – gothic, baroque, rococo, etc).<p>Whether or not they let you take a brick home is a different matter :)</p>
]]></description><pubDate>Fri, 15 Mar 2024 18:31:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=39719118</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=39719118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39719118</guid></item><item><title><![CDATA[New comment by Radim in "The complete story of Gödel incompleteness"]]></title><description><![CDATA[
<p>> <i>(It kind of begs the question of whether math follows from the axioms we want or axioms follow from the math we want). Plus perhaps some new math would start to unfold as we begin to explore the inconsistent axiom's subtleties.</i><p>Only tangentially related, but the same idea comes to mind reading Terence Tao's masterpiece on "Smoothed asymptotics" for divergent infinite sums (e.g. the infamous 1+2+3+4+… = -1/12):<p><a href="https://terrytao.wordpress.com/2010/04/10/the-euler-maclaurin-formula-bernoulli-numbers-the-zeta-function-and-real-variable-analytic-continuation/" rel="nofollow">https://terrytao.wordpress.com/2010/04/10/the-euler-maclauri...</a><p>Our intuitive interpretation (Σn must be infinite! and surely positive! never -1/12) fails miserably for such infinite series, in the sense that "practical experiments" (QM) hint at reality preferring that bizarro -1/12 interpretation instead. Who is at fault here – our seemingly iron-clad intuition or the experiments? And why the disconnect?<p>Like you say, what new math unfolds once we accept and internalize this new interpretation and adjust our intuition? Tao's piece offers an excellent basis for that. While we may come up with any interpretations and axioms we like, experiment is the final arbiter on which of these "math worlds" are real.</p>
]]></description><pubDate>Wed, 13 Mar 2024 10:35:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=39689896</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=39689896</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39689896</guid></item><item><title><![CDATA[New comment by Radim in "Scientists put Jared Diamond's continental axis hypothesis to the test"]]></title><description><![CDATA[
<p>To paraphrase Roosevelt: "He may be a charlatan, but he's OUR charlatan!"</p>
]]></description><pubDate>Tue, 05 Mar 2024 08:46:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=39600879</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=39600879</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39600879</guid></item><item><title><![CDATA[New comment by Radim in "Scientists put Jared Diamond's continental axis hypothesis to the test"]]></title><description><![CDATA[
<p>> <i>what Geographical factor allowed for Industrialism to be established in Western Civilization, with all the force multipliers that Industrialism gives?</i><p>Wasn't there a whole book devoted to exploring exactly this question?<p>Now what was its name…</p>
]]></description><pubDate>Tue, 05 Mar 2024 08:43:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=39600851</link><dc:creator>Radim</dc:creator><comments>https://news.ycombinator.com/item?id=39600851</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39600851</guid></item></channel></rss>