<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: gnfargbl</title><link>https://news.ycombinator.com/user?id=gnfargbl</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 28 Sep 2026 11:09:21 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=gnfargbl" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by gnfargbl in "The Mafia may be keeping fentanyl out of Italy"]]></title><description><![CDATA[
<p>David J Nutt, Leslie A King, Lawrence D Phillips, <i>Drug harms in the UK: a multicriteria decision analysis</i>, The Lancet, 2010.<p><a href="https://bigfatgenius.com/2220%20Fall%202010/Nutt%20King%20Phillips%20-%20Drug%20Harms%20in%20the%20UK.pdf" rel="nofollow">https://bigfatgenius.com/2220%20Fall%202010/Nutt%20King%20Ph...</a><p>Cocaine (in crack form) was found to be the third most harmful recreational drug overall, after alcohol and heroin. It also caused the most direct harm to users out of all drugs. Cannabis, not so much, mid-table. Non-crack cocaine was somewhere between the two.<p>Note that this study is now over 15 years old.</p>
]]></description><pubDate>Fri, 25 Sep 2026 14:15:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=49845015</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49845015</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49845015</guid></item><item><title><![CDATA[New comment by gnfargbl in "AMD's random number generator can't generate a 0?"]]></title><description><![CDATA[
<p>With respect, I think you're still missing my point, which is simply that bias introduces vulnerability. Without a real scenario to analyze, the scale doesn't really factor into the argument. A vulnerability is a vulnerability until proven mitigated.<p><i>> a tiny fractional loss in an RNG is not going to make a practical difference</i><p>I'm not so sure this is true. I don't think either of us is in a place to say whether this vulnerability has practical applications or not. A 1/65536 bias might seem like nothing important to you. It seems like potentially something to me, in a world where the attacker might control the volume of data generated.</p>
]]></description><pubDate>Tue, 22 Sep 2026 15:12:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=49802668</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49802668</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49802668</guid></item><item><title><![CDATA[New comment by gnfargbl in "AMD's random number generator can't generate a 0?"]]></title><description><![CDATA[
<p>We're talking about whether a modification of the expected probabilities changes the dynamics of the game. The example I  gave was deliberately extreme, because that makes it easier to reason about.<p>If you want a casino example, then consider a roulette wheel that always lands on 36 but still pays out as usual. I think you'd want to play on it. Now consider one that always lands somewhere between 30 and 36. Still worth it, right? With careful bets and a good starting float you're still coming away from the table up (with a very high probability).<p>In fact for a roulette wheel you only need two dead pockets for the player to get an edge. Bias is exploitable.</p>
]]></description><pubDate>Tue, 22 Sep 2026 11:52:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49799785</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49799785</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49799785</guid></item><item><title><![CDATA[New comment by gnfargbl in "AMD's random number generator can't generate a 0?"]]></title><description><![CDATA[
<p>It is absolutely untrue that a biased RNG has "zero practical impact." Modern cryptography has plenty of examples of relatively small biases leading to breaks. Check out Bleichenbacher's attack, for instance.<p>You <i>could</i> be correct that the very small bias here is not enough to be exploitable. But, given the history around this, it would be wrong to handwave it away as trivial.</p>
]]></description><pubDate>Tue, 22 Sep 2026 11:47:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49799737</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49799737</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49799737</guid></item><item><title><![CDATA[New comment by gnfargbl in "AMD's random number generator can't generate a 0?"]]></title><description><![CDATA[
<p>Consider an 8-bit RNG.<p>By your argument, it would not be a problem if the RNG never generated 0. So, it must follow that it would also not be a problem if it never generated {1, 2, 3, ..., 253}.<p>That means that our RNG now only generates the values 254 and 255. Which of the values is generated is unpredictable on any given call. However, 7 of the 8 output bits are now always fixed and so completely predictable. Can you imagine how an attacker could exploit that?<p>Failing to generate only the number 0 is a weaker version of the same class of flaw.</p>
]]></description><pubDate>Tue, 22 Sep 2026 11:11:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=49799378</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49799378</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49799378</guid></item><item><title><![CDATA[New comment by gnfargbl in "GPT-6 Astra Solves a WWI German Radio Cipher"]]></title><description><![CDATA[
<p>> that implication is in the heads of people who believe AI is magic, or believe AI is advertised as magic, or believe that humans are dumb.<p>Yes! I believe that class of people are called "investors."<p>Your point is basically correct, I think, but the illusion of value that a corporate entity offers, and the reality of the value that the corporate entity is creating, are distinct things.</p>
]]></description><pubDate>Sat, 19 Sep 2026 20:50:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=49770011</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49770011</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49770011</guid></item><item><title><![CDATA[New comment by gnfargbl in "GPT-6 Astra Solves a WWI German Radio Cipher"]]></title><description><![CDATA[
<p>Most contemporary stories around AI include the <i>implication</i> that AI did something humans couldn't. This is because the big players have been shilling AGI hard for a while, and their valuations depend on maintaining the sentiment that serious progress in that direction is being made.</p>
]]></description><pubDate>Sat, 19 Sep 2026 08:12:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49764461</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49764461</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49764461</guid></item><item><title><![CDATA[New comment by gnfargbl in "We've followed their lives for six decades; now the stars of 7 Up are bowing out"]]></title><description><![CDATA[
<p>One of the participants, Symon, is mixed-race.</p>
]]></description><pubDate>Sat, 12 Sep 2026 16:13:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49673900</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49673900</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49673900</guid></item><item><title><![CDATA[New comment by gnfargbl in "Show HN: Hacker News, Without AI"]]></title><description><![CDATA[
<p>Does "without AI" mean without posts <i>about</i> AI, or without posts <i>written by</i> AI?<p>I think this is the former, but I want the latter.</p>
]]></description><pubDate>Fri, 11 Sep 2026 17:43:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49662335</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49662335</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49662335</guid></item><item><title><![CDATA[New comment by gnfargbl in "More questions about whether researchers can trust OpenAI with unpublished math"]]></title><description><![CDATA[
<p>In this domain, an apparent single unique piece of work is often composed of several breakthroughs. For example, when Andrew Wiles proved Fermat's Last Theorem, he had to develop multiple new pieces of mathematical technology to get there.<p>The claim here seems to be that the human mathematicians, working with AI, developed technology to go A->B->C. By training on those conversations, OpenAI was then able to encourage the model to go A->B->C->D.<p>In my opinion that situation should be acceptable, if openly disclosed, because it is in the public interest to make progress on these problems and because AI is clearly an amazing tool for making progress. But the human mathematicians are saying that OpenAI is presenting as if the model got from A->D entirely independently, without acknowledging their background contributions.</p>
]]></description><pubDate>Thu, 10 Sep 2026 10:41:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=49641447</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49641447</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49641447</guid></item><item><title><![CDATA[New comment by gnfargbl in "More questions about whether researchers can trust OpenAI with unpublished math"]]></title><description><![CDATA[
<p>That link is a helpful contribution to this discussion.<p>I'm not at all familiar with this area, but my reading is that he appears to call it out as a relatively obvious extension of his own work:<p>> It is a creative and at the same time elementary construction that uses not just property (T) for an application of my result with Kun, but also for the ambient group  
G in order to overcome the problem, that the Γ-components might be of different size. Once this is achieved, the rest of the argument is straightforward.<p><i>Creative and at the same time elementary</i> is where LLMs excel, generally speaking. It's why they are so good at writing code.</p>
]]></description><pubDate>Thu, 10 Sep 2026 10:12:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49641203</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49641203</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49641203</guid></item><item><title><![CDATA[New comment by gnfargbl in "More questions about whether researchers can trust OpenAI with unpublished math"]]></title><description><![CDATA[
<p>Grossmann <i>collaborated</i> with Einstein on GR, supplying quite a bit of the mathematical capacity required (which initially didn't come easily to Einstein). They published jointly, until Einstein was competent enough to work independently [1]. That's not equivalent to the situation being claimed here.<p>[1] <a href="https://arxiv.org/pdf/1312.4068" rel="nofollow">https://arxiv.org/pdf/1312.4068</a></p>
]]></description><pubDate>Thu, 10 Sep 2026 09:00:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=49640601</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49640601</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49640601</guid></item><item><title><![CDATA[New comment by gnfargbl in "What do Visa and Mastercard do? An intro to card networks"]]></title><description><![CDATA[
<p>This is not a universal, however. In the UK, two-thirds of adults have a credit card.</p>
]]></description><pubDate>Thu, 10 Sep 2026 08:20:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=49640222</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49640222</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49640222</guid></item><item><title><![CDATA[New comment by gnfargbl in "Flock Wants a Closely Surveilled World with No Exit"]]></title><description><![CDATA[
<p>> users have a private relationship with Google where they elect to let Google track them and retain their information<p><i>Elect to</i> is a bit strong here. <i>Acquiesce to</i>, maybe, or perhaps <i>suffer to</i>.</p>
]]></description><pubDate>Wed, 09 Sep 2026 12:16:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=49625278</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49625278</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49625278</guid></item><item><title><![CDATA[New comment by gnfargbl in "We have a year to fix security everywhere"]]></title><description><![CDATA[
<p>One argument for LLMs is that although all information on topics X, Y and Z was already available somewhere, LLMs make that information more exploitable through collation, filtering and dynamic tailoring.<p>For a relatively narrow subject area (e.g. construction of pipe bombs) the collation is minimal, and so the filtering and tailoring probably isn't that important; a novice doesn't learn a lot more from the LLM than they would have done from a few Google searches.<p>For a broad subject (practical creation and exploitation of software vulnerabilities), the collation is very significant and the filtering means that LLMs can empower a novice to act at a similar level as an expert.</p>
]]></description><pubDate>Tue, 08 Sep 2026 08:33:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49607370</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49607370</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49607370</guid></item><item><title><![CDATA[New comment by gnfargbl in "AI handles incidents, engineers lose touch with their systems"]]></title><description><![CDATA[
<p>I would say that Bainbridge supports my position, if anything. Take a look at section 2.3 of her paper, where she lists all the reasons why simulation can be unsuitable in preparing for complex incidents: <a href="https://davidjusth.com/s/Ironies-of-Automation_Bainbridge_1983.pdf" rel="nofollow">https://davidjusth.com/s/Ironies-of-Automation_Bainbridge_19...</a></p>
]]></description><pubDate>Sat, 05 Sep 2026 11:03:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49575341</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49575341</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49575341</guid></item><item><title><![CDATA[New comment by gnfargbl in "AI handles incidents, engineers lose touch with their systems"]]></title><description><![CDATA[
<p>I read the article before commenting, as is my habit. A disagreement is not always a failure to process.<p>To be very explicit, my problem is that the article argues that simulation will be a suitable substitute in the software space, as it is in the aviation space. I see no evidence for that; it's pure hypothesis taken as fact.</p>
]]></description><pubDate>Sat, 05 Sep 2026 10:47:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49575245</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49575245</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49575245</guid></item><item><title><![CDATA[New comment by gnfargbl in "AI handles incidents, engineers lose touch with their systems"]]></title><description><![CDATA[
<p>This article leads up to a hypothesis presented without evidence.<p>Yes, it's clear that if AI agents handle routine issues then only the most complex issues will be handled by humans. In no way does it follow that humans will be less prepared to handle those incidents than they are now; by definition, this class of problems have no rote solutions. Each issue of this type already requires deep system knowledge to remediate, and still will. Software is not aviation.<p>What we are seeing here is an instance of the more general trend where experts are still required to operate complex systems, but AI is destroying the career path that creates those experts. That's what we should be worrying about, not that people are going to be spending less time rebooting boxes. This isn't something you can fix with a "simulator."</p>
]]></description><pubDate>Sat, 05 Sep 2026 10:35:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49575169</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49575169</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49575169</guid></item><item><title><![CDATA[New comment by gnfargbl in "Stripe acquires Clerky"]]></title><description><![CDATA[
<p>...unless you're based in a jurisdiction like the UK, where an LLC may not get the same tax treatment as a C-corp (Ltd companies being the norm here).</p>
]]></description><pubDate>Thu, 27 Aug 2026 10:42:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=49462629</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49462629</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49462629</guid></item><item><title><![CDATA[New comment by gnfargbl in "Xiaomi: New CPU matches Apple cores single threaded, much faster multithreaded"]]></title><description><![CDATA[
<p>No. Treaty of Paris, 1783.</p>
]]></description><pubDate>Wed, 26 Aug 2026 13:01:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49448363</link><dc:creator>gnfargbl</dc:creator><comments>https://news.ycombinator.com/item?id=49448363</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49448363</guid></item></channel></rss>