<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: __MatrixMan__</title><link>https://news.ycombinator.com/user?id=__MatrixMan__</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 19 Oct 2026 03:54:59 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=__MatrixMan__" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by __MatrixMan__ in ""I'm on a war footing": Terry Tao and the crisis in math"]]></title><description><![CDATA[
<p>> I’m happier to have more questions answered than for fewer answered but in an artisanal fashion.<p>But the value in seeking mathematical answers was never in the answers themselves. It was in the things one discovers along the way, the questions asked, the tools developed.  The artisanal fashion is the part that benefits non-mathematicians.<p>These AI proofs only serve as an I-told-you-so. They're not creating surrounding theory which can later turn out to have useful applications elsewhere.</p>
]]></description><pubDate>Sun, 18 Oct 2026 22:15:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=50146045</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50146045</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50146045</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Solar surpasses nuclear power globally for first time"]]></title><description><![CDATA[
<p>Right, bombs are for when every $1 you spend on the bomb costs your opponent $1000.<p>If you're targeting many many instances of cheap decentralized infrastructure that doesn't take the whole region down when hit, it merely degrades slightly, then you're looking at something like $1:$1.<p>At efficiencies like that you might as well give up and resort to diplomacy.</p>
]]></description><pubDate>Sun, 18 Oct 2026 04:47:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=50137995</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50137995</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50137995</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Super Intelligence"]]></title><description><![CDATA[
<p>> Bringing SI literacy to K-12 students and the teachers who guide them<p>What a nice surprise, and here I thought we'd be using inches and feet forever. SI system here we come.</p>
]]></description><pubDate>Sat, 17 Oct 2026 16:36:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=50132563</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50132563</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50132563</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Solar surpasses nuclear power globally for first time"]]></title><description><![CDATA[
<p>Centralized energy infrastructure tends to be a military target.  Russia targeted Ukraine's nuke plants right off the bat.  The US appears to be losing to Iran one strait, pipeline, refinery, or tanker at a time.  The neat thing about solar is that it's not cost effective to shoot at--you're gonna spend more on the drone than your enemy is gonna spend replacing that panel. All of the things nuclear has going for it also make it a juicy target, and I'd rather pick up pieces of bombed panels than pieces of bombed reactors.<p>So if you get tired of banging the energy cost drum, consider a fill or two on the adversarial resilience drum.<p>Or if you prefer, consider resilience in the face of a heat wave.  The fear that maybe the power will go out mid-disaster... it's just not actionable.  That changes with a distributed system: you can channel it into making sure your house's or your neighborhood's battery is up to the task.</p>
]]></description><pubDate>Sat, 17 Oct 2026 15:40:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=50132060</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50132060</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50132060</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Woman who rescued injured crow keeps getting 'thank-you gifts' from birds [video]"]]></title><description><![CDATA[
<p>Cheers fellow nerd!  I like to pronounce it so that it rhymes with Parmenides, and then imagine that they have a society full of aquatic philosophers (I'm a bit out of step with Tchaikovsky's view on that front).</p>
]]></description><pubDate>Sat, 17 Oct 2026 05:50:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=50128343</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50128343</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50128343</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "I know why the mathematicians weep"]]></title><description><![CDATA[
<p>Yeah sure, the scarcity is not gone, but its also no longer the only logic that's influencing the direction of the system.<p>I'm not asking people to behave according to some social norms. I'm expecting them to already have such norms and to use them to decide on a direction in which to shove the market.  We've got plenty of horsepower, what we're lacking is a compass. I might not agree with the choices that get made, but I'm still in favor of them being choices that had humans at the helm, rather than the whims of an irrational market.<p>Whereas with a strictly scarcity based system, our preferences only half matter. It has created a dangerous blindness to outcomes. As long as the number goes up, we keep our foot on the gas, never mind the cliff over there.  There are a variety ways to steer an economy:<p>- say yes/no to a transaction...<p>-- based on expectations about the value of what is being bought/sold<p>-- based on whether the transaction will enable the buyer to help/harm the seller or visa versa<p>I suppose that's 8 buttons to push. But we're currently ignoring the third dimension which reduces it to just 4.  We haven't provided people with an expressive enough control panel to act rationally. Not enough input to make a good decision, and outputs that don't carry enough information to be used as actionable feedback, it's just flattened to a yes or a no.<p>> Prices show up in optimization whether you want them to or not.<p>Yes but they could carry more information, such as why you're getting a good or a bad price, which might lead one to change their behavior so that more people are more willing to work with them and they therefore get a better price.<p>> that's more opaque and harder to understand<p>Well yes, a car with only an engine and no steering wheel is indeed easier to understand than one with both, but I'd still prefer the latter.<p>Which is why I'm saying we need to start now. We can't wait for scarcity to be gone, we need to actively make space for something else to grow. Not so the new thing can replace scarcity, but so it can find an equilibrium with it.</p>
]]></description><pubDate>Fri, 16 Oct 2026 15:59:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=50120046</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50120046</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50120046</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Woman who rescued injured crow keeps getting 'thank-you gifts' from birds [video]"]]></title><description><![CDATA[
<p>Not squid, octipodes. Anyway, he does an excellent job of extrapolating from the actual quirks of each animal into a culture and then playing with how those cultures would or wouldn't get along.<p>His other SciFi is also great.</p>
]]></description><pubDate>Fri, 16 Oct 2026 13:14:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=50117998</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50117998</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50117998</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "AdFection: Targeted ads turned into a pipeline for zero-click mercenary spyware"]]></title><description><![CDATA[
<p>The US side of the bargain was that we can protect you, period.<p>I think its pretty clear to everybody now that we cannot protect you if your enemies are:<p>- sufficiently crazy<p>- willing to spend $1 attacking for every $50 we spend "defending"<p>It's now a very different kind of bargain.</p>
]]></description><pubDate>Fri, 16 Oct 2026 04:57:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=50114259</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50114259</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50114259</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Why I Wrote PGP (1991, revised 1999)"]]></title><description><![CDATA[
<p>Yes but that explanation doesn't help you teach people how to use it in an adversarial context.  Then they're just following arbitrary rules set down by privacy nerds for seemingly arbitrary reasons.</p>
]]></description><pubDate>Fri, 16 Oct 2026 01:44:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=50112749</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50112749</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50112749</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "I know why the mathematicians weep"]]></title><description><![CDATA[
<p>I mean that if Alice and Bob each go to the bank with and idea and they each get a $1 business loan, now they control something scarce (a dollar).<p>Suppose I own a store, and they each show up and offer me $1 in exchange for my product.  If I accept that dollar, I'm now participating in making their venture happen.  If I refuse, I've resisted it in some way, however small.  Whether I accept the dollar is a proxy for my consent re: whatever venture caused it to be issued.<p>A sane design for an economic system which was not strictly scarcity based would attempt create an advantage for ventures that are helpful, and a disadvantage to those that are harmful.  One way to do this would be to provide enough metadata along with the money so that I can make a more informed choice about whether to create a liquidity problem for the holder of this money.<p>Like maybe Alice's venture is going to poison my drinking water, and Bob's venture is going to treat my dad's cancer.  Then it's likely in my best interest to tell Alice to get lost but to support Bob.  This would be a sort of nucleation site around which unions could form and solidarity could be built.  Not trade unions, but rather a union of people with shared interest re: where they get their drinking water or somesuch.<p>We're allegedly into people acting in rational self interest, yet we've designed a system which limits access to the information necessary to behave rationally when deciding whether or not to engage in a transaction: "What behavior will I be enabling?" needs to be part of the equation.<p>I'm not an economist, maybe my idea about metadata on the money is silly.  Probably there's a better way.  But whatever it is it should be in some way sensitive to my values--even if they differ from the bank's values.<p>Our system is not.  It assumes that both parties to a transaction have shared interests, which is increasingly not the case.  It forgoes a bias for help over harm in favor of fungibility and liquidity instead. (I expect this property is a historical accident having to do with the unique chemical properties of gold, and not something we would have designed for, were we doing it from scratch.  It succeeded because nature implemented the scarcity part for us, not because it resulted in an optimal set of economic properties.)<p>Re: Georgism...<p>> landowners getting control of the taxation mechanism and taking the money back that belongs to the rest of society<p>...that only works for the landowners if there is some central point in the flow of money that they can focus their corruption on: a government or a bank.<p>If you shift the whether-this-money-is-legitimate question to the next person to receive that money, recursively, corruption becomes much more expensive because it must be sustained for every transaction--it becomes something that they have to do continuously, rather than a battle that they need only win once and then defend for generations.  The cost of doing so creates a drag which is not experienced by people pursuing pro-social goals (because holders of that money can reliably spend it widely, no need for coersion).</p>
]]></description><pubDate>Fri, 16 Oct 2026 00:45:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=50112280</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50112280</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50112280</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Why I Wrote PGP (1991, revised 1999)"]]></title><description><![CDATA[
<p>There were (are? it's been a while) many PGP users on the various darkweb markets.  It was great fun teaching people to use it and actually having a community to use it with.<p>It was pretty awkward to later emerge as the PGP expert at work. I was at that time a bit shy about explaining how I got so comfortable with it.</p>
]]></description><pubDate>Thu, 15 Oct 2026 20:26:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=50109737</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50109737</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50109737</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "I know why the mathematicians weep"]]></title><description><![CDATA[
<p>Sure, but that's no reason to continue using control over scarce things as a proxy for consent.  It's not exactly working out.<p>We had to tolerate gold because it implied a game that was facilitated by the laws of physics, and we didn't have the resources to set up any other sort.  But now we do, the rules can be whatever we want them to be.<p>Sure, let's try Georgism, but given the historical track record of that kind of reform, let's work on other things in parallel.</p>
]]></description><pubDate>Thu, 15 Oct 2026 19:12:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=50108765</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50108765</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50108765</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "I know why the mathematicians weep"]]></title><description><![CDATA[
<p>Countrpoint: Their moat doesn't appear to be defensible, we can just replace them with somebody who will.</p>
]]></description><pubDate>Thu, 15 Oct 2026 19:05:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=50108660</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50108660</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50108660</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "I know why the mathematicians weep"]]></title><description><![CDATA[
<p>I think the fix is to get started on post scarcity economics now. Sooner or later we're going to have to come up with practices that boost or limit endeavors based on how people feel about them, rather than based on how much money somebody has.<p>It doesn't have to be ((post scarcity) economics), it can be (post (scarcity economics)).  Both systems can coexist for a while, one providing a bit of a safety net while the other falls apart.</p>
]]></description><pubDate>Thu, 15 Oct 2026 19:02:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=50108594</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50108594</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50108594</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "AdFection: Targeted ads turned into a pipeline for zero-click mercenary spyware"]]></title><description><![CDATA[
<p>All ads are malware.</p>
]]></description><pubDate>Thu, 15 Oct 2026 18:52:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=50108449</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50108449</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50108449</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "AdFection: Targeted ads turned into a pipeline for zero-click mercenary spyware"]]></title><description><![CDATA[
<p>That's been the status quo for decades, but between Trump convincing folks that the US won't protect them and Iran convincing folks that the US can't protect them, and Hegseth focusing more on culture war stuff rather than policy objectives it's a guarantee that's looking a bit thin.</p>
]]></description><pubDate>Thu, 15 Oct 2026 18:46:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=50108365</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50108365</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50108365</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Using AI to reverse engineer hardware"]]></title><description><![CDATA[
<p>It's time to hack into my solar inverter...</p>
]]></description><pubDate>Thu, 15 Oct 2026 15:54:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=50105516</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50105516</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50105516</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Passkeys are not a trap"]]></title><description><![CDATA[
<p>Is this because your threat model doesn't include your device vendor/admin behaving badly?  Or because you understand something about the protocol which prevents them from doing so?</p>
]]></description><pubDate>Thu, 15 Oct 2026 04:56:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=50099332</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50099332</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50099332</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Passkeys are not a trap"]]></title><description><![CDATA[
<p>Compared to some of the harms that will come from platforms abusing attestation, rebuilding your digital life every 2-3 years is no big deal.</p>
]]></description><pubDate>Thu, 15 Oct 2026 04:14:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=50099067</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50099067</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50099067</guid></item><item><title><![CDATA[New comment by __MatrixMan__ in "Containment and monitoring failures are to blame for AI hacking reports: experts"]]></title><description><![CDATA[
<p>Is it any more wild than gamestop?  Investors think chaos is fun.</p>
]]></description><pubDate>Thu, 15 Oct 2026 04:01:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=50098986</link><dc:creator>__MatrixMan__</dc:creator><comments>https://news.ycombinator.com/item?id=50098986</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50098986</guid></item></channel></rss>