<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: jfengel</title><link>https://news.ycombinator.com/user?id=jfengel</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 18 Oct 2026 03:49:33 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jfengel" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jfengel in "Gold is now the top U.S. export"]]></title><description><![CDATA[
<p>Huh. I'd have thought that capacity would rise with ore supply. It is "free money". Why leave it in the ground?<p>Sounds as if there is a point at which digging and refining is more expensive than buyers are willing to pay, so when demand goes up it takes time to expand supply.</p>
]]></description><pubDate>Sat, 17 Oct 2026 21:18:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=50135239</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50135239</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50135239</guid></item><item><title><![CDATA[New comment by jfengel in "DeepSeek: DeepSeek v4.1 Flash 1017"]]></title><description><![CDATA[
<p>How would you go about that?</p>
]]></description><pubDate>Sat, 17 Oct 2026 14:55:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=50131694</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50131694</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50131694</guid></item><item><title><![CDATA[New comment by jfengel in "Solar surpasses nuclear power globally for first time"]]></title><description><![CDATA[
<p>Industry newspaper writes news about industry. Who do you expect us going to write about this, Knitting Monthly?<p>If mainstream news sources do pick up this story, they'll likely cite this article as the source. That's how journalism works. It's not all investigative journalism blowing the lids off of things. They start with knowledge sources. They check the sources against independent ones before publishing, so that they're not just repeating propaganda, but they also tell you where the information came from initially. They may add context from their own knowledge, but the actual news rarely originates with them.</p>
]]></description><pubDate>Sat, 17 Oct 2026 14:29:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=50131516</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50131516</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50131516</guid></item><item><title><![CDATA[New comment by jfengel in "Solar surpasses nuclear power globally for first time"]]></title><description><![CDATA[
<p>On a monthly basis. News articles about solar power tend to quote maximum capacity, confusing the issue. This is about energy rather than power, aggregated over a month, so it's a somewhat more meaningful statement.</p>
]]></description><pubDate>Sat, 17 Oct 2026 14:22:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=50131446</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50131446</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50131446</guid></item><item><title><![CDATA[New comment by jfengel in "Butlerian Jihad"]]></title><description><![CDATA[
<p>I've always struggled with Heidegger, so I'll have to ask for more clarification.<p>If authentic being-in-itself is truly random, then how can it have identity? It can't have memory and it can't be influenced by events.</p>
]]></description><pubDate>Sat, 17 Oct 2026 14:19:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=50131413</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50131413</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50131413</guid></item><item><title><![CDATA[New comment by jfengel in "Butlerian Jihad"]]></title><description><![CDATA[
<p>Psychohistory is about large groups of humans, parallel to thermodynamics. Individuals are treated as purely random, but aggregate properties can be predicted.<p>Here we're talking about individual behavior: you usually choose chocolate ice cream because you, personally, like chocolate. That allows individual predictions, rather than the aggregate ones of psychohistory.</p>
]]></description><pubDate>Sat, 17 Oct 2026 14:14:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=50131381</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50131381</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50131381</guid></item><item><title><![CDATA[New comment by jfengel in "Butlerian Jihad"]]></title><description><![CDATA[
<p>That is correct. Prohibition was a failure, but it was only one of the aims of the temperance movement.<p>Another outgrowth: Alcoholics Anonymous. It was a reaction to the end of Prohibition, turning the prohibition internal rather than universal.</p>
]]></description><pubDate>Sat, 17 Oct 2026 03:09:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=50127522</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50127522</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50127522</guid></item><item><title><![CDATA[New comment by jfengel in "Butlerian Jihad"]]></title><description><![CDATA[
<p>Aren't we also biased in our outputs? Many of our choices are predictable, even if not perfectly consistent. We just call it "personality".</p>
]]></description><pubDate>Sat, 17 Oct 2026 03:06:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=50127505</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50127505</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50127505</guid></item><item><title><![CDATA[New comment by jfengel in "Secret documents reveal donors behind $330M for Trump's ballroom"]]></title><description><![CDATA[
<p>In fact, he had actually <i>denied</i> Trump the right to the song back in 2020. He changed his mind in 2025.<p>And... he denied that the song was about seeking gay sex. Which seems bizarre. Nobody else in the Village People agreed with him about that.<p>Mostly, he made it pretty clear that it was all about the money.</p>
]]></description><pubDate>Fri, 16 Oct 2026 18:32:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=50122426</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50122426</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50122426</guid></item><item><title><![CDATA[New comment by jfengel in "Europe's reliance on US gas is as serious a risk as Russian gas used to be"]]></title><description><![CDATA[
<p>There is a significant difference: Trump is term-limited, and Putin is not.<p>That doesn't make the US more reliable. It may well make it <i>less</i> reliable. Putin cannot live forever, but Trumpism can. What makes America unreliable isn't one politician, or even a cabal of politicians, but a large section of the electorate who wants exactly what Trump is giving them. They will continue to vote for that even if he dies.<p>Even if his opponents take over, it will only be temporary. Trump's constituents will always be seeking to win the next election. And since the American system is designed to prevent a President from taking absolute control, it's practically impossible for Trump's opponents to make deals that can be relied upon.</p>
]]></description><pubDate>Thu, 15 Oct 2026 19:18:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=50108828</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50108828</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50108828</guid></item><item><title><![CDATA[New comment by jfengel in "Smart people don't think others are stupid (2012)"]]></title><description><![CDATA[
<p>There is no one "true conception of philosophy", which is part of the problem. Introductory philosophy covers a lot of material that isn't, frankly, very important. It gives the impression that philosophers spend their lives asking the same questions over and over for thousands of years, without making any progress on any of it.<p>None of that is what philosophers actually do for a living. It's comparable to reading an introductory math textbook and coming away with the impression that academic mathematics is about learning to multiply and divide really, really, really well. (And I've seen people who do indeed get that impression.)<p>It's difficult to describe what philosophy "truly is" because any sufficiently well-defined area of philosophy ceases to be called philosophy. What we call science was originally "natural philosophy", which is why we grant experts in the field Doctorates of Philosophy. The same is true for law, linguistics, and many other areas. What remains is a mishmash of topics unified only by the fact that they do not yet have rigorous boundaries.<p>I can say, however, that if you go to an academic philosophical conference, it will not sound anything like what most people expect. They are not re-re-re-debating the meaning of the Ship of Theseus, nor are they counting angels on pinheads. Much of it will sound tedious and irrelevant, but the same goes for any specialized field.<p>I apologize that my above comment sounds dismissive. I was speaking to somebody who I think has experience in the field, and so my statement took a lot of things for granted.</p>
]]></description><pubDate>Thu, 15 Oct 2026 15:49:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=50105430</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50105430</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50105430</guid></item><item><title><![CDATA[New comment by jfengel in "Smart people don't think others are stupid (2012)"]]></title><description><![CDATA[
<p>Sorry to have missed your longer reply. I get why it would be snarky. The popular conception of philosophy is very much at odds with what philosophers actually do -- though in my experience, philosophers haven't done a great job of averting that misconception. I still haven't found an introduction to philosophy text that I think does the job well.</p>
]]></description><pubDate>Wed, 14 Oct 2026 21:28:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=50095587</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50095587</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50095587</guid></item><item><title><![CDATA[New comment by jfengel in "Smart people don't think others are stupid (2012)"]]></title><description><![CDATA[
<p>Plato wasn't an idiot.<p>But generations of philosophers who have described the next couple of thousand years as "footnotes to Plato", and treat philosophy as if it can only be understood in terms of one very dead guy... It turned me off philosophy for a very long time. Maybe they aren't stupid, but they at least lack the tool kit for showing me the merit of their position.</p>
]]></description><pubDate>Wed, 14 Oct 2026 13:15:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=50087273</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50087273</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50087273</guid></item><item><title><![CDATA[New comment by jfengel in "The United Kingdom generates less electricity per person than in the 1970s"]]></title><description><![CDATA[
<p>That is definitely the impression one would get if one watched Fox News.<p>If one consumed nonfiction media one might get a different impression.</p>
]]></description><pubDate>Tue, 13 Oct 2026 20:06:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=50077875</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50077875</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50077875</guid></item><item><title><![CDATA[New comment by jfengel in "Documents add to evidence in climate deception case against ExxonMobil"]]></title><description><![CDATA[
<p>It's not much of a system. It is easy to derail.<p>The system got a series of lucky breaks for about a century: immense natural resources, and the European economies destroying each other. This obscured the deep flaws in the system and has made it practically impossible for Americans to see them. Quite the opposite: whenever the flaws manifest, we try to solve them my entrenching them further.</p>
]]></description><pubDate>Sun, 11 Oct 2026 17:37:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=50045694</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50045694</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50045694</guid></item><item><title><![CDATA[New comment by jfengel in "Is society growing stupider? The clues are simple and repeated"]]></title><description><![CDATA[
<p>Shakespeare reiterated key plot points, because he also knew the audience wasn't always paying attention. They were buying snacks, chatting with friends, even hiring prostitutes. One of the first things I do in editing a script for modern audiences is to remove a lot of redundancies, so that the plays take two hours rather than four.<p>We adapt to the audience expectations. I don't think Shakespeare audiences were dumb for not paying close attention. That's just what they thought the theater was for. They were neither smarter nor dumber than us, just people.</p>
]]></description><pubDate>Fri, 09 Oct 2026 16:01:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=50022462</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50022462</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50022462</guid></item><item><title><![CDATA[New comment by jfengel in "OpenAI, the Partition Principle, and Mathematics"]]></title><description><![CDATA[
<p>Even with humans, the first publication is rarely the best expression of the lesson. Getting published does more than establish priority; it also frees up the community to build on the result. Nobody expects a human to wait until the proof is comprehensible to anyone except themselves and the referees.</p>
]]></description><pubDate>Fri, 09 Oct 2026 01:26:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=50014847</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50014847</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50014847</guid></item><item><title><![CDATA[New comment by jfengel in "Can AOC win the Democratic nomination?"]]></title><description><![CDATA[
<p>The problem is that if they do that, the DSA will continue to sit out elections. And no matter who they nominate, they'll be presented as an extremist socialist. You lose nothing by nominating an actual socialist.<p>There are no "disaffected Trumpists" who would vote for that anti-wokist Democrat. They might sit out but they will never vote for any Democrat. They've spent too many years certain that people like the Clintons and Obama are bomb-throwing anarchists who want to force them to get gay married. The existence of AOC doesn't reduce the "antichrist" energy thrown at any other Democrat. It just convinces them that every Democrat is AOC.<p>I don't know if running AOC would actually help. I think that the left-wingers who make excuses not to vote for Democrats will still not turn up even for an actual socialist. They'll find some excuse by which AOC is now too right-wing for them. But I'd be willing to consider it if I thought that there was any chance of bringing out a few left-wing non-voters.</p>
]]></description><pubDate>Thu, 08 Oct 2026 16:05:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=50007549</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50007549</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50007549</guid></item><item><title><![CDATA[New comment by jfengel in "Can AOC win the Democratic nomination?"]]></title><description><![CDATA[
<p>Conventional wisdom says she's too extreme to win a general election, but there are a lot of far-left who sit out the general election. Republican moderates are happy to vote for a far-right candidate. Democratic centrists may well vote for a far-left one.<p>Republicans will present any candidate as a socialist extremist anyway. They can't vote against her any harder than the voted against Biden. (They only lost 2020 because of a literal ongoing pandemic being wildly mis-managed. Democrats will likely not get that opportunity again.)<p>I am one of those "centrist" Democrats who doesn't particularly want the far-left wing to control the party. But I'd vote for that in a heartbeat over continued dominance by the alliance of theocrats and billionaire-worshippers.</p>
]]></description><pubDate>Thu, 08 Oct 2026 15:59:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=50007472</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=50007472</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50007472</guid></item><item><title><![CDATA[New comment by jfengel in "Venice’s failed war against Constantinople led to the first bond market"]]></title><description><![CDATA[
<p>Ah, I see. I thought perhaps it was a slang term I was unfamiliar with. It's much more amusing this way. Thank you.</p>
]]></description><pubDate>Wed, 07 Oct 2026 14:45:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=49993586</link><dc:creator>jfengel</dc:creator><comments>https://news.ycombinator.com/item?id=49993586</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49993586</guid></item></channel></rss>