<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: yqx</title><link>https://news.ycombinator.com/user?id=yqx</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 02 May 2026 03:46:41 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=yqx" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by yqx in "AI uses less water than the public thinks"]]></title><description><![CDATA[
<p>> Or compare AI water usage to that of what it would take a human to do a comparable task (what does it take to keep a human alive for a few hours compared to running a 15 minute long task to write a report with AI?).<p>A very strange comparison. It seems to imply that we "need fewer humans" because of AI. It also assumes AI is primarily used to replace useful human work, something I very much doubt.</p>
]]></description><pubDate>Fri, 01 May 2026 22:21:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47981177</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=47981177</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47981177</guid></item><item><title><![CDATA[New comment by yqx in "Why YC went to DC"]]></title><description><![CDATA[
<p>I'm curious what history Jack Clark is referring to here.<p>If I think of the last thirty years of policy in most of Europe and the US I'm thinking of a strong trend of deregulation and giving more powers to markets, removing international trade barriers and so on.<p>That seems to be a dynamic opposite to the one the quoted article is suggesting.</p>
]]></description><pubDate>Mon, 03 Jun 2024 20:40:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=40567288</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=40567288</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40567288</guid></item><item><title><![CDATA[New comment by yqx in "Nearly a third of new code on GitHub is written with AI help"]]></title><description><![CDATA[
<p>> is it not reasonable to assume that the number of security flaws just reflects how insecure most public code is?<p>It sounds to me like that's not an inference that can easily be drawn. Copilot was trained on predicting code, it doesn't understand the code it produces syntactically. Security issues can be highly context dependent. For example, in most cases it's fine to log a variable, but when it happens to contain a password, it's a security issue. This is a flawed example as the algorithm may be able to learn that variables with names or contexts suggesting that they're secrets should not be logged, but I can imagine much more subtle issues can crop up.</p>
]]></description><pubDate>Wed, 27 Oct 2021 20:10:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=29018492</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=29018492</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=29018492</guid></item><item><title><![CDATA[New comment by yqx in "'Superager' brains resist the march of time to have memories like 25-year-olds"]]></title><description><![CDATA[
<p>There needn't even be a confounding variable, the direction of causation may simply be reversed: not personality traits -> superager, but superager -> personality traits.<p>Sounds quite plausible to me that having a good memory at old age leads to a more active and engaged lifestyle leading to happy people that appear less neurotic and more extrovert.</p>
]]></description><pubDate>Sun, 11 Jul 2021 10:26:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=27799758</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=27799758</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=27799758</guid></item><item><title><![CDATA[New comment by yqx in "Piano Practice Software Progress"]]></title><description><![CDATA[
<p>Right, but a well trained ear is exactly what those who don't focus on reading music tend to have ("instead" I might add since someone focusing on reading music doesn't necessarily need to understand it, although understanding of course helps a great deal).<p>It's interesting that you talk about replicating pieces. This is a "peculiarly Western" way of treating musicianship (and even in the Western world it applies primarily to classical musicians). In most of the world, musicianship is first and foremost judged by ability to improvise and to perform an orally transmitted repertoire of music. Music tends to be made in an improvisatory manner, but within the rules and constraints of a particular style.<p>It really depends on what kind of musician you want to be. Do you want to play Western classical music, or professionally in recording studios then reading is probably essential. If you just want to make music, it might still be handy and practical but by no means required.</p>
]]></description><pubDate>Sun, 28 Mar 2021 23:30:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=26615882</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=26615882</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=26615882</guid></item><item><title><![CDATA[New comment by yqx in "Oil companies buying up EV charging networks: Shell acquires Ubitricity"]]></title><description><![CDATA[
<p>They carry incomparable levels of responsibility</p>
]]></description><pubDate>Sat, 06 Feb 2021 10:18:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=26045581</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=26045581</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=26045581</guid></item><item><title><![CDATA[New comment by yqx in "Array Programming with NumPy"]]></title><description><![CDATA[
<p>Similar false friends in Dutch: Concurrentie</p>
]]></description><pubDate>Fri, 18 Sep 2020 10:51:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=24515167</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=24515167</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=24515167</guid></item><item><title><![CDATA[New comment by yqx in "Welders set off Beirut blast while securing explosives"]]></title><description><![CDATA[
<p>I really don't see how it matters. It is this specific comment that is going to "manipulate" you into donating? The disaster happened. Stories as told in this comment happened. The hospital exists, it was severely damaged. In that context, does it really matter whether this person is speaking the truth?</p>
]]></description><pubDate>Sat, 15 Aug 2020 10:09:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=24167649</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=24167649</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=24167649</guid></item><item><title><![CDATA[New comment by yqx in "Changes to our content policy, our board, and where we’re going from here"]]></title><description><![CDATA[
<p>I assume you mean hands <i>off</i> approach?<p>Can you elaborate on the connection between this announcement and the platform's value as a platform that fosters discussion you perceive? Do you mean content moderation has turned the site into an echo chamber?</p>
]]></description><pubDate>Sat, 06 Jun 2020 08:47:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=23437676</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=23437676</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=23437676</guid></item><item><title><![CDATA[New comment by yqx in "Peer Review"]]></title><description><![CDATA[
<p>While peer review has its problems, I have the feeling that the problems that we're talking about here are not primarily caused by peer review per se, but by a set of perverse incentives that surround academia these days. I'm talking about the "publish or perish" culture that is results from the (sometimes) automated metrics based on which promotions are decided, grants are handed out and academic staff is assessed. Isn't it these incentives that can create attitudes like "Who cares? It's one more publication!" (as quoted by another commenter in this thread). And isn't an overwhelming amount of mediocre journal submissions that result from this one of the reasons peer review is under pressure, qualified reviewers are rare and politics are so common?</p>
]]></description><pubDate>Sun, 24 May 2020 16:39:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=23292667</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=23292667</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=23292667</guid></item><item><title><![CDATA[New comment by yqx in "Extremely disillusioned with technology. Please help"]]></title><description><![CDATA[
<p>But it also matters <i>how</i> those billions live, and considering that the vast majority live in extreme poverty the picture becomes less rosy. Not to speak of the ecological disasters of climate change and pollution this is causing, which also has an impact on our well being. Modern agriculture and medicine have in a way made it possible for all those people to be alive at the same time. I agree with your last sentence since we obviously can't change the past.</p>
]]></description><pubDate>Tue, 05 May 2020 09:00:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=23077968</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=23077968</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=23077968</guid></item><item><title><![CDATA[New comment by yqx in "Economists who defend disaster profiteers are wrong"]]></title><description><![CDATA[
<p>> Slavery was enforced (and subsidized) by many governments; it wasn't exactly a creature of the free market.<p>Chicken or egg. You can make this argument either way. The fact is that slavery has been around for a lot longer than the governments that "enforced" it and it eventually took governments to abolish it completely.<p>> As we saw with toilet paper (and hand sanitizer), the average person will hoard anything they are afraid will not be available tomorrow. Companies have shown more restraint in this crisis and others.<p>Luckily in a well functioning democracy it would not be the toilet paper hoarders that'd be charged with coming up with ethical legislation.<p>It's not either or. Legislation doesn't solve everything, but neither does a completely free market (which doesn't and couldn't exist anyway).</p>
]]></description><pubDate>Tue, 14 Apr 2020 10:38:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=22864437</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=22864437</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=22864437</guid></item><item><title><![CDATA[New comment by yqx in "A Man Who Saw the Pandemic Coming"]]></title><description><![CDATA[
<p>> If someone saw it coming, and acted early, there would be no pandemic and the action would have been seen as an overreaction.<p>I admire your optimism, but I don't share it. Many are right now (and have been for decennia) foreseeing catastrophic effects of climate change (floodings, mass migration, disruption of ecosystems) and yet we fail to act. Health experts have apparently warned for years that we're not prepared for a pandemic (I believe they recently discussed this in NYT Daily <a href="https://www.nytimes.com/2020/03/11/podcasts/the-daily/coronavirus-us-testing.html" rel="nofollow">https://www.nytimes.com/2020/03/11/podcasts/the-daily/corona...</a>). An additional problem is, like the other commenter points out, that many people see many crises coming all the time and there's no objective way to tell who's right and who isn't.</p>
]]></description><pubDate>Sat, 14 Mar 2020 13:53:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=22575269</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=22575269</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=22575269</guid></item><item><title><![CDATA[New comment by yqx in "Babies are pre-wired to perceive the world"]]></title><description><![CDATA[
<p>> "It all boils down to this philosophical question: Are humans special? Do they have parts of their brain predestined to become these special things?" Livingstone says. "Or can we explain it using low-level principles we’ve inherited from lower animals?"<p>I found this remark by Margaret Livingstone, quoted in the article, very surprising. What if anything does innate functional specialization have to do with whether "humans are special"? How does the presence of such specialization distinguish us from "lower animals"?<p>Perhaps the reasoning goes that what might make humans special is the presence of human-specific innate specialized brain mechanisms. But while not everyone might agree, I tend to think the difference may be more related to subtle neuro-anatomical differences (such as number of neurons) rather than the presence of specialized "brain modules". We know brains are highly context sensitive and plastic, and judging by Livingstone's earlier quote, she agrees. So why is the charged question of human exceptionalism (which she already seems to accept given the reference "lower animals") suddenly linked so strongly to the presence of innate specialization?</p>
]]></description><pubDate>Tue, 03 Mar 2020 12:39:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=22473940</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=22473940</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=22473940</guid></item><item><title><![CDATA[New comment by yqx in "We need to take CO2 out of the sky – an overview of climate tech"]]></title><description><![CDATA[
<p>Mass consumption and CO2 emissions aren't independent problems. It already is an insurmountable challenge to meet current energy demands with green energy. Producing things costs energy, energy costs CO2. Producing things in a carbon-neutral way still requires energy and that energy could have more usefully been spent to replace carbon non-neutral energy.<p>There needs to be a discussion about economic incentives. It's not people wanting things that is the problem. It's that it's easier and more profitable to produce short-lived crappy things that can be sold for cheap, because the environmental impact of the waste it generates (both CO2 and the actual crappy product itself) is not sufficiently factored into the price.<p>I would not be surprised if, in our current economic system,  simply having more green energy available (or products produced without emitting CO2) is not going to solve anything. With almost 8 billion people on earth, we'll find ways to increase consumption and burn it.</p>
]]></description><pubDate>Wed, 26 Feb 2020 14:40:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=22423260</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=22423260</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=22423260</guid></item><item><title><![CDATA[New comment by yqx in "We need to take CO2 out of the sky – an overview of climate tech"]]></title><description><![CDATA[
<p>I think this is absolutely right. I've heard people on this website wondering why climate change and plastic soup are seen as the same problem. This is it. We live in an economy based on burning through huge amounts of resources and generating tons of waste. Climate change, plastic soup, and I dare say almost any other environmental problem are all consequences of this mentality. The economic cost of waste is way too low. This is really the fundamental problem.</p>
]]></description><pubDate>Wed, 26 Feb 2020 10:10:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=22421779</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=22421779</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=22421779</guid></item><item><title><![CDATA[New comment by yqx in "Nature will publish peer review reports as a trial"]]></title><description><![CDATA[
<p>> We're getting to the point where there really has to be a financial incentive to do a peer review<p>IMHO, a free book is an insulting and scientists shouldn't accept to do this work for <i>commercial</i> publishers for free to begin with.<p>I know many people feel it's their responsibility to provide "services to the community" which is great, but it's ridiculous that commercial publishers get to profit from this when they proceed to claim ownership of academic work and hide it from the public behind a paywall.<p>If they want to make money off research, fine. But reviewing costs time and money. Academic publishing may well turn out to be not so profitable anymore if reviewers have to be paid. Maybe then we can finally move to university-hosted open-access publishing.</p>
]]></description><pubDate>Thu, 06 Feb 2020 11:51:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=22255328</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=22255328</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=22255328</guid></item><item><title><![CDATA[New comment by yqx in "Oil Is the New Data"]]></title><description><![CDATA[
<p>You're criticizing this article for failing to meet standards it never purports to uphold. This is an essay / personal account of events, not journalism.<p>For an essay, in my opinion, it stays in rather neutral territory, making some uncontroversial observations that climate change is bad, that big oil plays a major role it, and expressing some enthusiasm for standing up against partnerships with big oil, but not otherwise making strong claims about what should be done.</p>
]]></description><pubDate>Wed, 27 Nov 2019 23:26:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=21653203</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=21653203</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=21653203</guid></item><item><title><![CDATA[New comment by yqx in "Court: Suspicionless Searches of Travelers’ Phones and Laptops Unconstitutional"]]></title><description><![CDATA[
<p>I didn't study law, but as far as I understand, illegal is not the right word here. They (govt) do things for which there is no legal precedence all the time. The court could also have found no problem with these searches. Now that they did take issue with it if the searches would continue then yes, that would be illegal.</p>
]]></description><pubDate>Wed, 13 Nov 2019 09:18:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=21522328</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=21522328</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=21522328</guid></item><item><title><![CDATA[New comment by yqx in "Music Theory for Musicians and Normal People"]]></title><description><![CDATA[
<p>Surprisingly, what makes tones sound consonant is a matter of controversy in music perception research. The ratio between fundamental frequencies theory is most easily debunked: if that were true, equal temperament tuning would sound unbearable, but the over-tone matching theory is not confirmed either thus far.<p>In fact, here are two recent studies that suggest life-time exposure plays a significant role in the perception of consonance. If that's true your own judgement of consonance of two sounds is not a good evaluation of a theory of consonance, because that judgement may be shaped by your cultural exposure.<p>Indifference to dissonance in native Amazonians reveals cultural variation in music perception. <a href="https://www.nature.com/articles/nature18635" rel="nofollow">https://www.nature.com/articles/nature18635</a> pdf: <a href="http://mcdermottlab.mit.edu/papers/McDermott_etal_2016_consonance.pdf" rel="nofollow">http://mcdermottlab.mit.edu/papers/McDermott_etal_2016_conso...</a><p>Universal and Non-universal Features of Musical Pitch Perception Revealed by Singing. <a href="https://www.sciencedirect.com/science/article/abs/pii/S096098221931036X" rel="nofollow">https://www.sciencedirect.com/science/article/abs/pii/S09609...</a> (paywalled but sci-hub is your friend)</p>
]]></description><pubDate>Sat, 19 Oct 2019 13:05:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=21298258</link><dc:creator>yqx</dc:creator><comments>https://news.ycombinator.com/item?id=21298258</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=21298258</guid></item></channel></rss>