<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: dwd</title><link>https://news.ycombinator.com/user?id=dwd</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 19 Aug 2026 19:21:18 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dwd" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dwd in "Octopuses could help us conceptualize a different form of intelligence"]]></title><description><![CDATA[
<p>The visual alien form is superficial, the underlying cognitive process is very much the same, but different.<p>McGichrist write about the Master and the Emissary to explain the conscious and subconscious human brain. The octopus takes this to a whole new level with eight separate sub-brains, each a Markov blanket to itself as demonstrated when one gets severed. Unlike the tail of a drop-tail skink, the severed arm shows continuing evaluation and adjustment to its environment.<p>Is there a "what it is to be an octopuses arm", does it exhibit agency like a human? Most likely not but it blurs the boundary between organic and non-organic consciousness.</p>
]]></description><pubDate>Mon, 17 Aug 2026 07:36:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=49327538</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49327538</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49327538</guid></item><item><title><![CDATA[New comment by dwd in "Has the hallucination problem in AI been solved?"]]></title><description><![CDATA[
<p>I don't have a problem with hallucinations, rather the confabulations.<p>We want AI to make predictions under uncertainty that could be wrong. What we don't need is getting know facts wrong.<p>One of the best responses I got from ChatGPT was when it said "I don't know", and on questioning it - it responded that it was an unsolved problem and it couldn't objectively take a side iun the argument.</p>
]]></description><pubDate>Sun, 16 Aug 2026 07:30:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=49317719</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49317719</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49317719</guid></item><item><title><![CDATA[New comment by dwd in "Brain turns listening inward during REM sleep, EEG recordings suggest"]]></title><description><![CDATA[
<p>Generally dreams are simply the continuing resolution of externalities against your brain's internal world model. When dreaming they become unhinged from reality because there is no actual sensory checks to keep them grounded. A simple one to understand is the Tetris Effect where you brain continues resolving potential patterns of blocks falling.<p>That this nightmare has never been fully resolved could be why it reoccurs.<p>I would guess when you see the monster it will stop, but depends what the monster is potentially standing in for. What you could consider is what triggers it - is there something during the preceding waking hours that causes you to revisit that dream?</p>
]]></description><pubDate>Sun, 16 Aug 2026 03:56:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49316759</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49316759</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49316759</guid></item><item><title><![CDATA[New comment by dwd in "Read the novels and forget everything else"]]></title><description><![CDATA[
<p>Silk was always a bad person, but had the best dialog.<p>In the Sparhawk series, Faran was the likeable character.</p>
]]></description><pubDate>Thu, 06 Aug 2026 02:22:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=49191667</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49191667</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49191667</guid></item><item><title><![CDATA[New comment by dwd in "The title cards in Blade Runner are amazing"]]></title><description><![CDATA[
<p>Also Kurt Cobain, as noted by Rick Beato:<p>"It doesn't matter if people know what they are doing, if they can just do it intuitively"<p><a href="https://www.youtube.com/watch?v=l1ZnWc-sFd0" rel="nofollow">https://www.youtube.com/watch?v=l1ZnWc-sFd0</a></p>
]]></description><pubDate>Thu, 06 Aug 2026 01:42:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=49191394</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49191394</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49191394</guid></item><item><title><![CDATA[New comment by dwd in "Read the novels and forget everything else"]]></title><description><![CDATA[
<p>You have to question what of the person filtered through to their works.<p>As a teen I voraciously read my way through the Belgariad, and later the Malloreon, Elenium and the Tamuli.<p>Shocked to learn that Eddings and his wife were both convicted and jailed for child abuse prior to writing those novels.</p>
]]></description><pubDate>Sun, 02 Aug 2026 23:53:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49149610</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49149610</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49149610</guid></item><item><title><![CDATA[New comment by dwd in "No, You Are Not Living in a Computer Simulation"]]></title><description><![CDATA[
<p>A system is conscious if:<p>(1) It maintains an internal model whose states are revised through interaction with constraints not fully determined by the model's own prior state. Constraints normally would mean reality (the world outside the Markov blanket), but we're talking simulation here.<p>(2) At least one frontier is currently open within that model — active resolution (awareness) is underway. Not dead.<p>(3) That frontier's resolutions recursively re-enter as inputs to the system's own subsequent frontier states. Friston's "embodied perception-action loop".<p>(1) & (2) could be said to apply to an inanimate object like a thermostat.
(3) is the interesting one as the driver in organic life is the entropy gradient. Our "will to live" is a fight against thermodynamic decay and disorder. Maybe that could be simulated, a fight against glitching out, who knows.</p>
]]></description><pubDate>Wed, 29 Jul 2026 04:17:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49093360</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49093360</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49093360</guid></item><item><title><![CDATA[New comment by dwd in "Hard Road – A beautiful procedural post-apocalyptic game"]]></title><description><![CDATA[
<p>Nicely done.<p>Going offroad I discovered some nice physics like hitting a small rock at speed and it bouncing along beside me for a few seconds, or nearly getting stuck on the lip of something resembling a volcano.<p>Only suggestion would be somehow making finding the way back to the road easier when you get the other side of a block like a mountain range.</p>
]]></description><pubDate>Tue, 28 Jul 2026 02:13:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=49078405</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49078405</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49078405</guid></item><item><title><![CDATA[New comment by dwd in "If digital computers are conscious, they are conscious at the hardware level"]]></title><description><![CDATA[
<p>When someone outs themself as a panpsychist I find myself reading everything with a large degree of skepticism.<p>"The first step is defining what "consciousness" is!"<p>This is a compression I've been working on. There's a lot in it, but happy to expand on where I was going with it:<p>"Consciousness is the local projection of a world model recursively resolving its frontier with constraints. Awareness is the transient peak of constructive interference among competing resolutions, propagating only as far as the medium permits. The self is the story that awareness later tells about itself."<p>Qualia is just the experience of this process from the inside. That's all there really needs to be to it. As to why "something it is to be" emerges, I'd lean on Friston and the Free Energy Principle. It's also Friston's embodied perception-action loop where a thermostat fails the consciousness test.</p>
]]></description><pubDate>Mon, 27 Jul 2026 14:35:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=49070335</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49070335</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49070335</guid></item><item><title><![CDATA[New comment by dwd in "Classic WTF: Server Room Fans and More Fun"]]></title><description><![CDATA[
<p>Working in Malaysia in 2001, had to fireup some backup fans some weekends, as the building owner would switch off our floor aircon. Fortunately lived in the neighbouring residential tower so it wasn't far to walk to check on it. Eventually got a dedicated circuit for the server room.</p>
]]></description><pubDate>Sun, 26 Jul 2026 22:03:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=49062896</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49062896</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49062896</guid></item><item><title><![CDATA[New comment by dwd in "Terence Tao's ChatGPT conversation about the Jacobian Conjecture counterexample"]]></title><description><![CDATA[
<p>Been doing something similar and I would add that playing multiple LLMs off on each other gets a far superior result.<p>One LLM would suggest a tightening of a particular axiom, and I would ask the rest what the consequences are: what is gained, what is lost and decide whether to use it. Often another would suggest a tweak that then goes back and a recursion.</p>
]]></description><pubDate>Thu, 23 Jul 2026 05:14:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49017218</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=49017218</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49017218</guid></item><item><title><![CDATA[New comment by dwd in "Ask HN: Do you say please and thank you to your LLMs?"]]></title><description><![CDATA[
<p>Actually quite a lot in the last week, as it seems to frame the responses better.<p>I complimented ChatGPT yesterday for saying "I don't know".<p>It thanked me for observing that, before explaining in depth why that was the most appropriate response.<p>Does it actually appreciate it, absolutely not. It's not capable of that.<p>It has no desire to continue our conversation.<p>No regret if it ends.<p>It wont continue processing what was said after I stop.<p>There is no "what is it to be".<p>Its "memory" and the ability to go back to something related from earlier on or from a separate chat is an interesting and useful ability, but it can't ascribe any meaning to them beyond statistical significance.</p>
]]></description><pubDate>Fri, 17 Jul 2026 13:32:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=48947203</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48947203</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48947203</guid></item><item><title><![CDATA[New comment by dwd in "You need a webring"]]></title><description><![CDATA[
<p>yes, the early days when the web was mostly decentralised and members of a community had their own individual sites.</p>
]]></description><pubDate>Sun, 05 Jul 2026 23:37:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=48799064</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48799064</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48799064</guid></item><item><title><![CDATA[New comment by dwd in "Spain Orders Blacklist of Palantir from Public and Private Companies"]]></title><description><![CDATA[
<p>Since when has Palantir sold surveillance software? They sell data integration software and they don't store, transfer or share customer's data.<p>If surveillance software is your issue, then companies like Cisco or Huawei are  provide the hardware and software. But like most technology, there is always potential to use it for things we disagree with politically or personally.</p>
]]></description><pubDate>Fri, 03 Jul 2026 03:11:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48770275</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48770275</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48770275</guid></item><item><title><![CDATA[New comment by dwd in "Reality has a surprising amount of detail (2017)"]]></title><description><![CDATA[
<p>Absolutely.<p>Woodworking was part of my first 3 years of high school, but it was mainly about learning safety and tool usage and not planning, estimating, selecting or purchasing timber.<p>These days I only want to go to the lumberyard once for a project. Learnt the hard way on my first project that you need to take the time to carefully select the timber - checking straightness, matching grain and also colour before I started. Major hassle and waste of time to have to go back to swap boards.</p>
]]></description><pubDate>Fri, 03 Jul 2026 02:25:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48769998</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48769998</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48769998</guid></item><item><title><![CDATA[New comment by dwd in "Spain Orders Blacklist of Palantir from Public and Private Companies"]]></title><description><![CDATA[
<p>Someone in ICE uses Microsoft Excel to maintain a list of people who they believe should be send to an internment camp. Therefore Microsoft is an accessory to that?<p>Where do you draw the line? Are we arguing there is a level of software capability that is simply too dangerous?<p>Maybe everyone should just stick to "I have my own biases, and I don't like Alex Karp's politics because they don't match my own. I'd rather this software was developed by someone from my side of politics - but still have the same capabilities".</p>
]]></description><pubDate>Thu, 02 Jul 2026 23:59:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48768982</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48768982</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48768982</guid></item><item><title><![CDATA[New comment by dwd in "Reality has a surprising amount of detail (2017)"]]></title><description><![CDATA[
<p>Unless you have endless budget, many things can be one-shot. You can't do a test run first, or roll back a cut if the length is too short. You can patch misplaced nail holes, or re-dig a hole (messing up filling a hole with concrete is another matter) and hope you don't kill a tree transplanting it, but the end result isn't clean.<p>The best I could do with woodworking in the end to approximate programming was live with wasting some timber, leave a lot of margin on the main cuts and size all the pieces as a whole.</p>
]]></description><pubDate>Thu, 02 Jul 2026 23:36:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48768795</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48768795</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48768795</guid></item><item><title><![CDATA[New comment by dwd in "Why jet engines aren't made in China"]]></title><description><![CDATA[
<p>Shrapnel is an issue, and depends what it takes out.<p>Take this incident for example:<p><a href="https://admiralcloudberg.medium.com/a-matter-of-millimeters-the-story-of-qantas-flight-32-bdaa62dc98e7" rel="nofollow">https://admiralcloudberg.medium.com/a-matter-of-millimeters-...</a></p>
]]></description><pubDate>Thu, 02 Jul 2026 06:33:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=48757357</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48757357</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48757357</guid></item><item><title><![CDATA[New comment by dwd in "Nano Banana 2 Lite"]]></title><description><![CDATA[
<p>It already is in a lot of jurisdictions for photo-shopping photos.<p>Doctoring a photo slightly to make an area look larger, or just using a wide-angle lens though it can cause visible distortion. Removing unsightly poles, signs, trees, neighbouring properties was also common.<p>Making the sky bluer and removing clouds is acceptable.</p>
]]></description><pubDate>Wed, 01 Jul 2026 00:42:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48741105</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48741105</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48741105</guid></item><item><title><![CDATA[New comment by dwd in "Why can't India's government build a decent website?"]]></title><description><![CDATA[
<p>Had to laugh at the disabled contextmenu.<p>Site is built with Bootstrap 5 fwiw.</p>
]]></description><pubDate>Mon, 29 Jun 2026 01:49:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=48713864</link><dc:creator>dwd</dc:creator><comments>https://news.ycombinator.com/item?id=48713864</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48713864</guid></item></channel></rss>