<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: marsten</title><link>https://news.ycombinator.com/user?id=marsten</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 29 May 2026 19:06:23 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=marsten" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by marsten in "SpaceX not the behemoth everyone thought"]]></title><description><![CDATA[
<p>A lot of people believe in Musk and will invest in anything he wants to do. Is this rational? It depends on how it plays out.<p>I think we may be seeing a new type of capitalism that maybe Steve Jobs and Warren Buffet hinted at: A business empire built around the outsized ambitions of a single charismatic individual. The valuations of Tesla and SpaceX only make sense if you attach an enormous premium to Musk the individual.</p>
]]></description><pubDate>Fri, 22 May 2026 05:37:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48232401</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48232401</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48232401</guid></item><item><title><![CDATA[New comment by marsten in "SpaceX not the behemoth everyone thought"]]></title><description><![CDATA[
<p>Second-highest P/E is Tesla, currently at 97.<p>Apart from Palantir and Tesla, the other big companies are trading at what would historically be considered reasonable P/Es given their growth rates and profitability.<p>What's really changed in the last 20-30 years is the incredible profit generated by the tech industry, and the defensive moats the biggest companies have built.</p>
]]></description><pubDate>Fri, 22 May 2026 05:23:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48232308</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48232308</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48232308</guid></item><item><title><![CDATA[New comment by marsten in "Princeton mandates proctoring for in-person exams, upending 133 year precedent"]]></title><description><![CDATA[
<p>Japan is a classic example. You can drop your wallet there and someone will send it to you with all the cash intact. It makes you realize how much overhead it causes when you need to guard against cheaters and thieves.</p>
]]></description><pubDate>Thu, 14 May 2026 01:59:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=48130259</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48130259</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48130259</guid></item><item><title><![CDATA[New comment by marsten in "Princeton mandates proctoring for in-person exams, upending 133 year precedent"]]></title><description><![CDATA[
<p>I was an undergrad at Caltech in the late 80s and likewise it never even occurred to us to cheat on take-home exams. Maybe things have changed.<p>People did plenty of collaboration on homework sets. Some of the harder ones were almost impossible unless you did, like those 20 page Phys98 homework sets...</p>
]]></description><pubDate>Thu, 14 May 2026 01:53:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=48130223</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48130223</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48130223</guid></item><item><title><![CDATA[New comment by marsten in "Princeton mandates proctoring for in-person exams, upending 133 year precedent"]]></title><description><![CDATA[
<p>Academic integrity committees at prestigious schools are horribly lax. They want these types of issues to go away quietly.<p>I have a friend who in college had another student take his test from the "complete" pile, erase my friend's name, and put on his own instead. It was only through blind luck that my friend figured it out. He, the TA, and the professor reported it – with smoking gun proof – but nothing happened.<p>The same laxness applies to academic research integrity. Universities rarely punish academics who are discovered to falsify data.</p>
]]></description><pubDate>Thu, 14 May 2026 01:41:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48130151</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48130151</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48130151</guid></item><item><title><![CDATA[New comment by marsten in "Princeton mandates proctoring for in-person exams, upending 133 year precedent"]]></title><description><![CDATA[
<p>This is exactly right. Gone are the days when you could get a C+ average at Harvard and still land a good job or a spot in a prestigious law program – purely by virtue of having gone to Harvard.<p>Everyone is in competition now. Everyone has to prove their worth, all the time. It's more egalitarian but it also creates a lot of stress.</p>
]]></description><pubDate>Thu, 14 May 2026 01:29:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=48130056</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48130056</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48130056</guid></item><item><title><![CDATA[New comment by marsten in "Who Trusts Sam Altman?"]]></title><description><![CDATA[
<p>If you posit that Altman suffers from main character syndrome (as many CEOs do), then he likely believes that he alone can lead OpenAI to success. In this case, doing whatever it takes to get himself back into the job is by definition justified. It's obviously worth stepping on a few toes if the success of the company is at stake.<p>Anthropic asking hypothetical questions in an interview doesn't seem like a very good signal. Everybody knows what they're supposed to say. If they want an unfakeable signal they should make offers with no equity component.</p>
]]></description><pubDate>Thu, 14 May 2026 01:08:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=48129904</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48129904</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48129904</guid></item><item><title><![CDATA[New comment by marsten in "Who Trusts Sam Altman?"]]></title><description><![CDATA[
<p>CEOs are hired to run companies and make themselves, and their investors, wealthy. That is their prime directive and CEOs are the ultimate partisans.<p>If a CEO feels that bending the truth, or outright lying, will advance the prime directive – then that is what they will do. Applying adjectives like "honest" or "untrustworthy" to them is a category error. Altman will say whatever benefits OpenAI, full stop. Musk will say whatever benefits his interests, full stop.<p>CEOs can't be good or bad people in a moral sense, or have the best interests of society at heart. (Despite what they may try to convey.) Better to think of them as automatons carrying out well-defined, and ultimately simple, goals.</p>
]]></description><pubDate>Thu, 14 May 2026 00:57:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48129816</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48129816</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48129816</guid></item><item><title><![CDATA[New comment by marsten in "Three Inverse Laws of AI"]]></title><description><![CDATA[
<p>> You cannot be sure that anyone other than yourself is conscious. It is only basic human empathy that allows people to believe that.<p>In Bayesian terms what makes it reasonable to ascribe consciousness to other people is that (a) other people have an origin that is objectively very similar to your own (genetic origin, embryonic development, birth, gradual acculturation, education, etc.), and (b) you have a firsthand experience of your OWN consciousness.<p>It would be remarkable if the very small differences (relatively speaking) between you and other people were enough to destroy the experience of consciousness.<p>Generalizing, the farther you stray from a "common origin story", the more a leap of faith consciousness becomes. Needless to say an LLM is quite a different thing than a human being.<p>Judging from online reactions to robot testing (e.g., engineers kicking the Spot robot "dog" to test its balance), we humans trigger on some fairly superficial cues when deciding how much to empathize. People express more sympathy for the robot dog than they do for the chicken they ate for lunch – despite the fact that the chicken has a far better claim to consciousness than the robot.<p>This then is how I interpret "do not anthropomorphize": We should try to ignore the superficial cues when judging the similarity of other beings to ourselves.</p>
]]></description><pubDate>Wed, 06 May 2026 22:54:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48042976</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48042976</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48042976</guid></item><item><title><![CDATA[New comment by marsten in "How Monero’s proof of work works"]]></title><description><![CDATA[
<p>Bitcoin attempted to replace cash, but failed because the transaction costs are orders of magnitude too high. The high cost of zero-trust makes it a desirable medium of exchange only for criminals and scammers.<p>In an effort to make Bitcoin a reasonable medium of exchange, various businesses arose to act as intermediaries/market makers. But this violates the trust-free model – and many of those intermediaries have proven to be outright scams. It turns out that trusting an intermediary to handle your cryptographically untraceable asset is not a wise thing to do.<p>So that leaves Bitcoin in a similar category as gold. You're either a paranoid type for whom the high cost of holding and transacting the asset is a price you're willing to pay for an asset that could survive a global meltdown. OR you extend trust to various intermediaries (gold ETFs, bitcoin ETFs for example) and treat it as just another tradable financial asset.<p>Bitcoin is undeniably the cleverest way anyone ever became a billionaire. Nakamoto's sole contribution was posting an anonymous 9 page whitepaper to the internet and voila, today he (or she, or it) is worth $80+ billion.</p>
]]></description><pubDate>Tue, 05 May 2026 08:12:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=48019436</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48019436</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48019436</guid></item><item><title><![CDATA[New comment by marsten in "Apple reports second quarter results"]]></title><description><![CDATA[
<p>I can see Apple's position: The Mac has been through four major ISAs and the value to most users of maintaining that entire stack indefinitely in the current macOS is nil.<p>A number of digital preservation standards are emerging (Wasm, MAME/MESS, EaaSI, Olive, ...) and I would like to see a legal requirement on OS vendors that platforms that are no longer supported must be made available to archivists.</p>
]]></description><pubDate>Sun, 03 May 2026 18:49:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=48000096</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=48000096</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48000096</guid></item><item><title><![CDATA[New comment by marsten in "Apple reports second quarter results"]]></title><description><![CDATA[
<p>More likely they would buy the assets of AI companies for pennies on the dollar. There could be a lot of H100s floating around at fire sale prices. Or they would acquire these companies for talent.<p>Google did this for several years in the early 2000s – snapping up talent and data center capacity from the casualties of the dotcom bust.</p>
]]></description><pubDate>Thu, 30 Apr 2026 22:44:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=47969239</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47969239</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47969239</guid></item><item><title><![CDATA[New comment by marsten in "Apple reports second quarter results"]]></title><description><![CDATA[
<p>Unless they change their tack, Apple is unlikely to go head to head against Microsoft 365 or Google Workspace because they only target their own ecosystem (macOS/iOS). For MS and Google these Apple-owned platforms are not their primary user base.</p>
]]></description><pubDate>Thu, 30 Apr 2026 22:37:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=47969158</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47969158</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47969158</guid></item><item><title><![CDATA[New comment by marsten in "Apple reports second quarter results"]]></title><description><![CDATA[
<p>In fairness to all concerned, the MacOS to MacOS X transition was brilliantly executed. These days we take VMs for granted, but back then it was a novel idea to run MacOS 8 as a process inside of MacOS X (the "blue box"). For most users it was seamless.</p>
]]></description><pubDate>Thu, 30 Apr 2026 22:25:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=47969050</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47969050</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47969050</guid></item><item><title><![CDATA[New comment by marsten in "Further human + AI + proof assistant work on Knuth's "Claude Cycles" problem"]]></title><description><![CDATA[
<p>In the grand scheme it's good to invent things that replace human labor. It frees up people to do more interesting things. The goal should be to put everyone out of a job.</p>
]]></description><pubDate>Sat, 28 Mar 2026 20:40:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=47557970</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47557970</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47557970</guid></item><item><title><![CDATA[New comment by marsten in "Why AI systems don't learn – On autonomous learning from cognitive science"]]></title><description><![CDATA[
<p>Agents playing the iterated prisoner's dilemma learn to cooperate. It's usually not a dominant strategy to be entirely sociopathic when other players are involved.</p>
]]></description><pubDate>Wed, 18 Mar 2026 00:24:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=47420214</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47420214</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47420214</guid></item><item><title><![CDATA[New comment by marsten in "Rendezvous with Rama"]]></title><description><![CDATA[
<p>What hit me when I read Rama in the 1980s is how alien it all was. This is not Star Trek where the aliens speak English and look human-ish.<p>There's a lesson there for AI I think. We anthropomorphize AI in the media but perhaps the more realistic possibility is that AI is a fundamentally different type of intelligence that may never be fully human-like.</p>
]]></description><pubDate>Tue, 10 Mar 2026 07:15:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=47319996</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47319996</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47319996</guid></item><item><title><![CDATA[New comment by marsten in "European Tech Alternatives"]]></title><description><![CDATA[
<p>IMHO the EU is the best place to live if you're a rank-and-file worker, and the US is the best place to live if you're ambitious.<p>EU integration brings some advantages but it also becomes harder to experiment. Ideally you'd have a few member states vying to become the Shenzhen of Europe but that won't happen under EU integration.</p>
]]></description><pubDate>Thu, 19 Feb 2026 17:42:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=47076595</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47076595</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47076595</guid></item><item><title><![CDATA[New comment by marsten in "European Tech Alternatives"]]></title><description><![CDATA[
<p>Well said. Another factor that nobody in the EU likes to talk about is regulations like worker protections that make it hard to do layoffs. Such regulations are popular but they strongly favor large predictable companies over startups.<p>No economy has both: (1) a predictable investment and work environment, and (2) a vibrant technology sector. You make your choices and you live with them.</p>
]]></description><pubDate>Thu, 19 Feb 2026 17:10:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47076165</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47076165</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47076165</guid></item><item><title><![CDATA[New comment by marsten in "I'm not worried about AI job loss"]]></title><description><![CDATA[
<p>Yes, and housing is priced by competitive auction so if you drop out of the rat race and other people don't, you'll just get out-bid.</p>
]]></description><pubDate>Sat, 14 Feb 2026 08:52:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=47012871</link><dc:creator>marsten</dc:creator><comments>https://news.ycombinator.com/item?id=47012871</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47012871</guid></item></channel></rss>