<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: ben_w</title><link>https://news.ycombinator.com/user?id=ben_w</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 10 Jun 2026 04:28:22 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ben_w" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by ben_w in "A giant star may have destroyed itself in one of the rarest explosions"]]></title><description><![CDATA[
<p>My favourite kind of supernova, due to their absurdity.</p>
]]></description><pubDate>Tue, 09 Jun 2026 22:03:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48468408</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48468408</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48468408</guid></item><item><title><![CDATA[New comment by ben_w in "Solar Energy Saves Europeans $135M a Day"]]></title><description><![CDATA[
<p><a href="https://en.wikipedia.org/wiki/Levelized_cost_of_electricity#/media/File:20201019_Levelized_Cost_of_Energy_(LCOE,_Lazard)_-_renewable_energy.svg" rel="nofollow">https://en.wikipedia.org/wiki/Levelized_cost_of_electricity#...</a></p>
]]></description><pubDate>Tue, 09 Jun 2026 22:02:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48468382</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48468382</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48468382</guid></item><item><title><![CDATA[New comment by ben_w in "Solar Energy Saves Europeans $135M a Day"]]></title><description><![CDATA[
<p>Bob is the marginal generator: the most expensive power plant that still has to run to satisfy demand in a given hour (or whatever the auction period is, I assume it's per hour).<p>Bob is not one single concrete thing, it's the abstract concept, anthropomorphised.<p>Germany's energy is expensive because the marginal generator is so expensive.</p>
]]></description><pubDate>Tue, 09 Jun 2026 19:22:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=48466289</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48466289</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48466289</guid></item><item><title><![CDATA[New comment by ben_w in "Claude Fable 5"]]></title><description><![CDATA[
<p>It's a five horse race between Alphabet, Meta, xAI, OpenAI, and Anthropic.<p>Alphabet dropped "don't be evil"; Meta's CEO called their own users "dumb fucks" for trusting him and also clearly thinks "super-intelligence" is just a buzzword given how he tries to sell it; xAI's model called itself "Mecha Hitler"; and OpenAI's CEO was temporarily fired by the board for a lack of candor.<p>It's very easy to be "the good guys" with this competition.</p>
]]></description><pubDate>Tue, 09 Jun 2026 18:23:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=48465295</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48465295</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48465295</guid></item><item><title><![CDATA[New comment by ben_w in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>What good is showing ads to someone with no money?<p>(Only answer I can think of is political ads).</p>
]]></description><pubDate>Tue, 09 Jun 2026 17:56:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48464852</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48464852</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48464852</guid></item><item><title><![CDATA[New comment by ben_w in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>> I'm just trying to understand if suppose you have fully robotic farms and fully automated slaughterhouses and fully automated McDonald's, who is McDonald's selling anything to and how do these people supposedly buying fully-mechanized burgers have jobs? Something just doesn't add up about this in my head about how this equation balances.<p>Well, people need to eat, so either the customers are on government support, or it comes from passive income, or from savings.<p>The people without those options, do it the old fashioned way: pick berries, throw rocks at animals, rub sticks for fire to cook them, or starve. Mostly starve, as the maximum number of humans who can survive as hunter-gatherers is 100-1000x smaller than the current global population.<p>> UBI ultimately seems like socialism with extra steps.<p>I agree. It's very much "from each according to their ability, oh wait we're all strictly worse than machines I guess that's from each nothing, to each according to their needs".<p>> Mostly is comes across as billionaires desperately begging for an alternative to being nationalized.<p>Perhaps, but that feels like claiming they're playing 5D chess, when Zuckerberg only plays Settlers of Catan with sycophants who let him win.</p>
]]></description><pubDate>Tue, 09 Jun 2026 17:13:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=48464074</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48464074</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48464074</guid></item><item><title><![CDATA[New comment by ben_w in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>Musk has a lot of money for that, too, if he wanted.<p>Also, well before then, most of the bigger petrostates got together to create OPEC, raised prices enough to cause an economic crisis and stagflation. I don't doubt that big oil companies have bribed and/or SuperPACed and/or lobbied, but fact was, until the mid 2010s (exact year depending on where you live), renewables were more expensive than oil. Now PV and wind are both cheaper. But before renewables were cheaper they were a very hard sell, while "support oil and coal because power is critical" was a very easy sell.<p>Right now, space data centres are a hard sell even economically, but given most of the land area of the world isn't the USA, I can easily imagine the US not caring (because even what survives re-entry mostly won't end up in the US), while everyone else can care as much as they like but can't do anything about it (unless I'm right about a completely unrelated topic, which is that we're pretty close to ground-to-orbit laser weapons being viable).</p>
]]></description><pubDate>Tue, 09 Jun 2026 17:02:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48463871</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48463871</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48463871</guid></item><item><title><![CDATA[New comment by ben_w in "Solar Energy Saves Europeans $135M a Day"]]></title><description><![CDATA[
<p>> This doesn't explain why Germany has so high electricity prices.<p>It's the main thing which does.<p>Say you have two energy sources, Alice Electric can deliver at €0.03/kWh but only up to 10% of your demand, while Bob Energy can deliver 200% of your demand but all units will cost €0.5/kWh.<p>The net result of the electricity auction, as described, is that the consumers pay Alice and Bob €0.5/kWh each, which gives Alice a €0.47/kWh profit margin and therefore lot of money to expand operations if she wants to, but until she can actually supply 100% of demand, it's priced by what Bob charges.</p>
]]></description><pubDate>Tue, 09 Jun 2026 16:47:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=48463604</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48463604</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48463604</guid></item><item><title><![CDATA[New comment by ben_w in "Solar Energy Saves Europeans $135M a Day"]]></title><description><![CDATA[
<p>> Also, the more panels we already have, the less reliant we are. Energy doesn't stop flowing because deliveries of new panels stop during a conflict. You just pause expansion. A very different scenario to fuel reserves running dry in weeks.<p>If someone is genuinely worried about China cutting off their power, the fact my very cheap solar inverter came with an app should probably be a consideration here.<p>I'm not saying the Chinese <i>did</i> put a kill switch into it, but I am saying that we all know what Snowden reported about the US, and given that it really wouldn't be a surprise.</p>
]]></description><pubDate>Tue, 09 Jun 2026 16:42:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=48463488</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48463488</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48463488</guid></item><item><title><![CDATA[New comment by ben_w in "Solar Energy Saves Europeans $135M a Day"]]></title><description><![CDATA[
<p>> To scale battery storage to a level that is capable of bridging, say, 48 hours of "Dunkelflaute" (darkness and no wind) on a regional scale (e.g. the entire Scandinavia) is probably unrealistic. Just the amount of lithium needed would be insane. And there were longer Dunkelflautes in recent history.<p>48 hours in Scandinavia is roughly equivalent to turning all their road vehicles electric. And that's even with Norway using the second highest per-capita rate of electricity in the world let alone Scandinavia (second to Iceland, whose electricity is 100% renewables thanks to abundant geothermal): <a href="https://www.statista.com/statistics/383633/worldwide-consumption-of-electricity-by-country" rel="nofollow">https://www.statista.com/statistics/383633/worldwide-consump...</a><p>Given nobody is suggesting an instantaneous transition, this is not at all unrealistic, and I don't know why anyone might consider it to be.<p>Good luck with new nuclear, but with all the politics in that domain, I don't expect that to work out even if e.g. Helion Energy supplies working shipping-container-sized aneutronic fusion.</p>
]]></description><pubDate>Tue, 09 Jun 2026 16:33:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=48463346</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48463346</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48463346</guid></item><item><title><![CDATA[New comment by ben_w in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>I get the point, but if society cared about globally distributed pollution more than about money, we've have transitioned to renewables and EVs a decade or three earlier.</p>
]]></description><pubDate>Tue, 09 Jun 2026 11:29:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=48459669</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48459669</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48459669</guid></item><item><title><![CDATA[New comment by ben_w in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>> Is wanting low unemployment in our society not rational?<p>Only conditionally on there being bad consequences for high unemployment.<p>I don't particularly trust politicians, but there's a whole host of hypothetical scenarios about futures where work is essentially optional. Unfortunately, they're all either in the sci-fi or religion sections of the book store:<p>Despite people occasionally investigating UBI, the efforts to research UBI seriously have the same problems that Marx had with literal Communism, in that there's an obvious difference between any partial transition as compared to a global transition, and we don't have a completely disconnected parallel world to be a petri dish for us to test the economic outcomes on.</p>
]]></description><pubDate>Tue, 09 Jun 2026 10:45:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48459291</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48459291</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48459291</guid></item><item><title><![CDATA[New comment by ben_w in "xAI is looking more like a datacentre REIT than a frontier lab"]]></title><description><![CDATA[
<p>Long term, or short term?<p>Short term, money physically exists and gets spent, so if you wave a magic want of oversimplification and transition all labour to AI instantly, all the money currently in bank accounts and wallets gets spend on the same businesses it was already getting spent on, a lot of which gets spent on stuff from other businesses who have in this scenario also replaced all their labour with AI.<p>Eventually, perhaps quickly, all this money ends up in the hands of shareholders and landlords. There's a lot of both in the economy; famously retirement funds, but smaller-scale shareholders and landlords also exist. I wouldn't want to guess what the distribution looks like, probably highly variable between countries not just social classes (the definitions of which themselves can vary between countries).<p>Long term, money exists as a convenient fiction to help us organise transactions of goods and services: while it may be physically possible to eat gold and banknotes, you're not getting any real nutrients out of it when you do. So in a world where goods and services come from machines, the options are too broad to forecast: humanity could be relegated to the same role and economic stature as other primates (both in and out of zoos), or we could get universal UBI denominated in machine labour credits which lets each of us live better lives than the most extravagant billionaires live today.</p>
]]></description><pubDate>Tue, 09 Jun 2026 10:36:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=48459218</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48459218</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48459218</guid></item><item><title><![CDATA[New comment by ben_w in "Ask HN: What are tools you have made for yourself since the advent of AI?"]]></title><description><![CDATA[
<p>German language tutor, a midi piano tutor, and an isochrone map generator.<p>Static site generator for my blog, or at least bits of it.</p>
]]></description><pubDate>Mon, 08 Jun 2026 19:30:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=48450404</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48450404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48450404</guid></item><item><title><![CDATA[New comment by ben_w in "New Referendum Would Flip Brexit Result 10 Years On, Poll Finds"]]></title><description><![CDATA[
<p>IMO, the only thing that will contain Reform is Farage suffering consequences for misconduct. That or being overtaken by even worse people. The two things…</p>
]]></description><pubDate>Mon, 08 Jun 2026 18:07:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48448902</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48448902</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48448902</guid></item><item><title><![CDATA[New comment by ben_w in "New Referendum Would Flip Brexit Result 10 Years On, Poll Finds"]]></title><description><![CDATA[
<p>The EU today is about as far from being an empire as the US was in the "Articles of Confederation" era (roughly 1781-1789):<p>States are sovreign, the federal body doesn't have direct powers of taxation and the money it does get is what the states tell it it's getting, foreign policy only happens to extent individual states say it does, lacks a fully unified financial system, more about interstate commerce than anything else.<p>But yes, if you hate that and want to spend 6-8% GDP not having it, this is absolutely within the rights of the people to decide that.<p>Of course, if they didn't want that and just plain didn't believe the people who accurately explained the cost, that's an argument for undoing it. Lying politicians isn't at all unique here, and unfortunately politicians saying the decision is permanent and irreversable is also not at all unique, but it is anti-democratic.</p>
]]></description><pubDate>Mon, 08 Jun 2026 18:03:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48448835</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48448835</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48448835</guid></item><item><title><![CDATA[New comment by ben_w in "Ask HN: Why is the HN crowd so anti-AI?"]]></title><description><![CDATA[
<p>My experience is that when I ask for a clear and well defined problem, of the scale of "add motion blur (linear, spin, and zoom) to the filters menu; include standard dialog box (see existing design) for user input on all options", this works something like 90% of the time, is obvious garbage 5% of the time (in my experience, when it claimed to be writing "unit tests" it was actually performing regexes on the source code), and is subtly wrong the other 5% of the time.<p>If you use the planning mode, and your first move in the project is "write plan to reimplement photoshop" then you blindly say "continue" until the plan is done, then you get 0.9^{number of features} success, which of course on the scale of photoshop is going to be a failure. But this is still in one sense a 10x speedup in that 9 times out of 10 you're only doing code review, not having to re-write it. But code review is a real thing, so it's 10x on writing code not 10x on delivery.</p>
]]></description><pubDate>Mon, 08 Jun 2026 16:00:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48447087</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48447087</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48447087</guid></item><item><title><![CDATA[New comment by ben_w in "The EU Open Source Strategy"]]></title><description><![CDATA[
<p>> And there needs to be some kind of value in actually doing that for normal people, otherwise it will be just like netbooks, most people will return them and ask for a Windows PC, after being "tricked" into getting one of those Linux PCs.<p>This is the big thing.<p>Even as a massive nerd, I keep trying various distros and going "meh" and right back to MacOS.</p>
]]></description><pubDate>Mon, 08 Jun 2026 11:05:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=48443798</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48443798</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48443798</guid></item><item><title><![CDATA[New comment by ben_w in "Tech sell-off widens as South Korea index plunges"]]></title><description><![CDATA[
<p>Lots of possible stories if you write "and then it crashed" on the last line of a sheet of paper and work backwards.<p>e.g.<p>1. US economy becomes lopsided towards AI as per Dutch disease
2. US exports become relatively expensive, imports become relatively cheap, collapsing employment opportunities in general outside making more data centres
3. Nobody in the US except hyperscalers can afford anything
4. Fixed output from people still making consumer RAM not anticipating this
5. Oversupply relative to demand
6. Market price of consumer RAM collapses to shift stock<p>Of course, the ease of writing backwards is also why, famously, 11 of the last 2 recessions have been predicted. Or whatever the exact quote was.</p>
]]></description><pubDate>Mon, 08 Jun 2026 11:00:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=48443752</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48443752</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48443752</guid></item><item><title><![CDATA[New comment by ben_w in "Dopamine Fracking"]]></title><description><![CDATA[
<p>Berlin and surrounding towns and cities. Before the pandemic/brexit, also found them in the UK, but visits afterwards suggest catastrophic decline at least in the specific places I visited.<p>Just because we <i>also</i> have malls, doesn't mean we <i>only</i> have malls.</p>
]]></description><pubDate>Mon, 08 Jun 2026 10:23:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48443492</link><dc:creator>ben_w</dc:creator><comments>https://news.ycombinator.com/item?id=48443492</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48443492</guid></item></channel></rss>