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China's open-weights AI strategy is winning

https://werd.io/american-ai-is-locked-down-and-proprietary-its-losing/
370•benwerd•3h ago•319 comments

Czechia moves to ban mobile phones in schools from September 2027

https://www.expats.cz/czech-news/article/czech-news-in-brief-for-july-20-2026-monday-top-afternoo...
89•Markoff•2h ago•44 comments

Hacker wipes Romania's land registry database

https://news.risky.biz/risky-bulletin-hacker-wipes-romanias-entire-land-registry-database/
394•speckx•4h ago•223 comments

Hyprland 0.55 announced the switch to Lua for its config files

https://hypr.land/news/update55/
32•matesz•42m ago•14 comments

Over 30% of new ArXiv submissions now read as AI-written

https://unslop.run/blog/measuring-ai-writing-on-arxiv
90•dopamine_daddy•1h ago•61 comments

Corners Don't Look Like That: Regarding Screenspace Ambient Occlusion (2012)

https://nothings.org/gamedev/ssao/
106•firephox•3h ago•37 comments

Jelly UI: Soft-body physics for native HTML form controls

https://jelly-ui.com/
43•baldvinmar•1h ago•14 comments

Kimi Work

https://www.kimi.com/products/kimi-work
35•ms7892•1h ago•7 comments

Airport Simulator

https://airport.apunen.com/
459•apunen•7h ago•103 comments

I Stopped "Creating Content"

https://refactoringenglish.com/blog/why-i-stopped-creating-content/
52•mtlynch•2h ago•35 comments

Firefox Merges Support for Vulkan Video Decoding

https://github.com/search
147•DemiGuru•4h ago•38 comments

Launch HN: Bloomy (YC S26) – AI-powered mastery learning for K-12

19•alexsouthmayd•1h ago•37 comments

Perfection Is Not Over-Engineering

https://var0.xyz/posts/perfection-is-not-over-engineering.html
104•var0xyz•4h ago•50 comments

We're Squandering LEDs' Potential to Save Our Night Skies

https://spectrum.ieee.org/led-light-pollution
147•defrost•5h ago•97 comments

That post never existed. Stop listening to that thing

https://rachelbythebay.com/w/2026/05/05/404/
4•wglb•16m ago•0 comments

Kimi K3, Qwen 3.8, and Anthropic's (Potential) Unravelling

https://www.emergingtrajectories.com/lh/frontier-lab-economics/
165•cl42•3h ago•161 comments

Exploit brokers pay $500k for WordPress RCEs. I found one with GPT5.6 and $25

https://slcyber.io/research-center/exploit-brokers-pay-500000-for-a-wordpress-rce-i-found-one-wit...
337•infosecau•10h ago•182 comments

Ziggity – A terminal UI for Git, written in Zig

https://github.com/simoarpe/ziggity
26•TheSorcerer•2h ago•7 comments

The Voice of Google

https://www.newyorker.com/culture/the-weekend-essay/the-voice-of-google
59•littlexsparkee•2h ago•20 comments

Cross sectioning insects in an electron microscope with a femtosecond laser [video]

https://www.youtube.com/watch?v=NwhVJ7cv9B4
16•surprisetalk•2h ago•1 comments

Shinjuku Station in 3D

https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/
61•Gecko4072•4h ago•14 comments

Controlling Reasoning Effort in LLMs

https://magazine.sebastianraschka.com/p/controlling-reasoning-effort-in-llms
27•ibobev•3h ago•0 comments

The EU is about to sell our most sensitive data to the US for visa-free travel

https://edri.org/our-work/the-eu-is-about-to-sell-our-most-sensitive-data-to-the-us-for-visa-free...
383•rapnie•6h ago•212 comments

I turned my bearblog into a text based adventure

https://peaceful.bearblog.dev
7•Peacefulz•6d ago•1 comments

NYC Subway Signals: A Complete Guide

https://www.nycsubway.org/wiki/Subway_Signals%3A_A_Complete_Guide
24•at1as•3h ago•6 comments

Inertia-1: An Open Exploration to a Unified Motion Foundation Model

https://yang-ai-lab.github.io/Inertia-1/
38•hasheddan•5h ago•1 comments

My husbands suicide shows theres something very wrong with US insurance industry

https://www.statnews.com/2026/07/20/psychiatric-insurance-coverage-suicide-denial-personal-essay/
65•Jimmc414•1h ago•45 comments

Soofi – Sovereign Open Source Foundation Models

https://www.soofi.info/
32•Fake4d•5h ago•11 comments

Satan's 19th-Century Bank Note (2017)

https://www.historytoday.com/miscellanies/satans-19th-century-bank-note
36•Caiero•16h ago•2 comments

Show HN: Wheesper – Start an anonymous discussion with a link

https://wheesper.com/
18•whatdoyouthink2•2h ago•21 comments
Open in hackernews

How to Abandon Your Climate Commitments and Get Away with It

https://www.nytimes.com/2026/07/17/climate/company-climate-change-commitments-renege.html
69•littlexsparkee•20h ago

Comments

madhacker•19h ago
Needs a Hail Mary event for humanity to work together
mmooss•19h ago
The event we need is for you and others to start working, instead of standing on the sidelines telling other people it's impossible.

Humanity has overcome many things by working together. Much of humanity is already working together to overcome climate change. In fact, if the Republican Party in the US would get to work on it, that may be a sufficient fraction of humanity. And if the US led on it, more would participate.

GuB-42•18h ago
It is easy to start working on it when you are rich, but people in the world aren't, and they aren't because we are and we exploit them. And these people don't care about how terrible the next centuries are going to be because they need to survive right now, so climate change is not a priority.

It is kind of depressing, really. We can't even agree on not killing each other. I mean, no one wants to get killed right, and the solution to this is the simplest there is, we just need to collectively decide not to kill. And if we did that, just consider how much resources it would free up: military, security, no need to rebuild what war has destroyed if there is no war.

So if we can't simply decide not to kill each other even though it would be a net, immediate benefit, how deciding to care for climate, which will involve at least a global reduction in comfort for many years before things get better is going to work?

mmooss•17h ago
Wow, people are really advocates of helplessness. Warfare is a great example:

It has gone on for all of history, yet people working together have mostly eliminated it - exactly what you say. It has gone on for all of history, and most of what humans have acheived by working together have been done contemporaneously with it.

esseph•15h ago
"Modern Life May Be Pushing Human Minds Beyond Their Limits, Reflecting an Evolutionary Mismatch"

https://www.sciencealert.com/modern-life-may-be-pushing-huma...

watwut•8h ago
This has it other way round. The ones who will be hit by climate change the worst are the poor. It wont be "the next century" either. They also can not do all that much about it.

The ones who actively prevent collective measures to stop the climate change are the richest of the rich. And they also spend pretty significant money on lies and propaganda designed to prevent collective work against climate change.

xyzsparetimexyz•18h ago
Okay. Who's gonna pay me to work on it? I'm looking for a new job. Can start tomorrow
ColdStream•16h ago
This is a key part of the game theory behind this predicament.

Can we pay our way out of it? If we could it would be to direct our actions towards things like nature restoration rather than anything that could directly increase consumption. In fact it would actively decrease production and reduce consumption by sucking direct resources out of the market economy. Yes, you are being paid to fix some problems but also pulling our of manufacturing thus increasing the prices of almost everything you purchase.

But that is a part of the idea behind planned degrowth. Use the system to actively scale down consumption before ecological and resource constraint blow back forces it. Better to be proactive than reactive.

harshreality•16h ago
Can't happen. Western (and most other developed/developing) economies are addicted to number-never-go-down.
ColdStream•15h ago
Pretty much. I have been involved with the much more true to heart environmentalist for decades now and they are basically of the opinion that the most viable path is to preemptively prepare for when various systems start to break.

This is why things like the Dark Mountain project came about - https://dark-mountain.net/about/

This idea is to be like serotinous plants. Seeds and cones that can only open up when the fires come through to melt the resin that holds them shut. In a way this is what the Solar punk movement is all about. Depict, advocate and produce futures that will out last the 'line goes up' society.

potsandpans•18h ago
perhaps you could outline the direct action you are taking.
ColdStream•17h ago
I do agree with the sentiment that we shouldn't' just sit back and go "Well its done now!". It is better to try than to do nothing at all.

But when it comes to climate action it really seems like scale and latency has really hidden the full scale of the issue.

It is so big that few if any people really comprehend the hyper object and the systemic nature of it. It is so slow to show up direct results that most can ignore it short term.

I have said that the right lives in denial and the left lives in delusion. The right say it isn't at thing or it isn't a big issue. The left tend to seek technical solutions that aren't all that. Near me is a mural of Greta Thunberg that was put up in 2020, it calls for "Net zero by 2025." that was never going to happen on a time scale like that.

As for the Republicans changing the tastes of the world, unfortunately the one thing that Trump has done very well the last decade is burn through any sense of trust of the nation. Regardless of everything else, trust is the one resource you do not want to run out of, it is the foundation on which everything else sits.

skybrian•16h ago
Vague asks like this are empty. Do you have anything specific that you want to advocate for? Favorite charities?
mmooss•14h ago
Think for yourself. I'm not making a pitch for funding. Instead of complaining and talking about tangential stuff, get to work.
rho138•18h ago
Nah guys, it’s cool, by 2050 the earths atmosphere acidifies for humans and our bodies can’t hold enough phosphorus or calcium for basic metabolic tasks: https://doi.org/10.1007/s11869-026-01918-5
timr•18h ago
This article is nonsense. It takes observational data from a survey, averages it, doesn’t control for obvious medical factors that more strongly influence the observed data than climate (e.g. illnesses), and then asserts that the correlation is causative.

It is not science. It’s just propaganda.

thinkingkong•17h ago
To what end? Either there’s a global conspiracy to destroy the planet or theres’s a global conspiracy to save the environment?
timr•10h ago
Or neither option in your false dichotomy has any relation to the quality of this paper?
thinkingkong•1h ago
You quite literally used the word “propaganda” which is an intentional attempt to mislead or hide the truth. If the quality of the paper is in fact purposefully low and youre saying its for a reason just say what the reason is.
tremon•
musha68k•18h ago
https://archive.is/mmpjZ
Teever•18h ago
A $13 billion dollar Meta datacentre was recently announced for a location near me: https://www.cbc.ca/news/canada/edmonton/meta-data-centre-alb...

There's a kaleidoscope of issues with this that result in strong feelings of dismay and it took me a couple days of thinking about this recent announcement before I realized what's so completely disappointing about it.

So they're installing a $13 billion dollar data centre that's going to pull 1-1.8GW of power, dumping the resulting pollution onto the people in my province and the land they live on. It's probably going to mess up the groundwater int he area. And it's going to mess with the prices prices electricity and natural gas. And this is all at the whim of one person -- Mark Zuckerberg because with 61% of the voting power of Meta he is Meta. And the C02 emissions... Yadda yadda yadda, we all know the drill with these conversations.

But none of that is the worst part.

The worst part to me is that the heat energy from this 1-1.8gw operation is going to be completely wasted and dumped into the atmosphere. No attempt to use it for anything else.

In a different world the Alberta government wasn't so inept and self-serving and sheltered from the consequences of being so that they capitalized on an opportunity to bootstrap a heated greenhouse industry in central Alberta from the waste energy of a Meta funded datacentre.

In a different world Mark Zuckerberg wasn't so self-centered and sheltered from the consequences of being so that he would seize on an opportunity to feed hundreds of thousands to millions of people with his table scraps.

But that isn't the kind of world we live in.

And there's nothing that can be done about that.

It makes the kind of waste that Steinbeck so sorrowfully described in The Grapes of Wrath seem quaint.

8note•17h ago
youre in edmonton, you can complain pretty directly to the government

but also, like, alberta makes a killing selling oil for others to burn. its still our carbon footprint and its a lot worse than that data center and cant be converted to non-emitting

Teever
8note•17h ago
hardly getting away with it when youre stuck choking on wildfire smoke
ZeroGravitas•7h ago
I saw a headline the other day suggesting excess deaths from wildfire smoke alone are already projected to cost the economy more money than many mainstream estimates of climate damages thought the total cost of damage would be.

Seems dramatic but if you assume the mainstream numbers were driven more by politics than science or economics then it makes sense.

frollogaston•16h ago

  Under President Biden, there was extraordinary pressure for big business to address climate change. The Trump administration is now pushing companies to abandon climate goals and encouraging the use of more oil, gas and coal, claiming that environmental initiatives are “woke” distractions that hamper economic growth.
This was the part I wanted to understand, what exactly were the pressures under both administrations? Were these companies going to be punished under Biden if they didn't make some vague, nonbinding promises about pollution?
ColdStream•15h ago
This was one of my main issues with the Biden administration. They approved approved over 13,000 oil and gas drilling permits in a single term, about 4,000 more than Trump did during his first term.

Liked to say one thing and do another. Get the feeling they would have loved to point that out during the election period but that would have alienated half their potential voters.

I get that a lot of politicians will try to put a positive image forward, but that was a bit rich.

Would still prefer that kind of stability over whatever we have now.

ZeroGravitas•11h ago
Most of the work is shifting from fossil fuels.

Those are becoming more expensive than clean alternatives (renewables, batteries, EVs, Heat pumps), particularly for the 70% of countries that rely on imported fossil fuels.

Now the implosion of the American empire also makes those imports less reliable and more expensive.

America can delay this for a while, but they hurt themselves by doing so. Hopefully one day they realize that.

17h ago
I look forward to reading your research article refuting this one. Please let us know the arxiv url when you're ready to publish.
slopinthebag•17h ago
Typically bad research doesn’t require another article to be refuted. Is there something different about this case specifically?
8note•17h ago
i instead look forward to your study reproducing the results?
derwiki•17h ago
Are you saying you think it’s unreasonable to disagree on a research paper unless you commit to publishing another paper in response?
Alpha3031•17h ago
Fairly sure "may" means something different to "is" but maybe I'm just not the target audience and am reading it wrong.
alightsoul•17h ago
There's countries like Panama where medical blood tests are common to get an office job and also employ outsourcing with contractors on site to boost productivity and avoid sick down time. Like here https://copa.gcs-web.com/company-profile I know this causes a lot of false negatives and unnecessary over treatment. Basically they expect you to not need the salary and reject those who would benefit from a salary for private healthcare because public healthcare often has no supplies. Also, Humanity would much rather kill itself than do things the right way.
rho138•17h ago
I’m so confused
alightsoul•17h ago
It's shifting into employees the effects of climate change. Filtering them out as a personal responsibility problem. Those unlucky to "need" treatment because they failed the test and are thus not hired are thus stuck in a poverty circle. Business as usual, not reducing emissions is accepted even though it is guaranteed death in a few years.
robocat•10h ago
Shades of Gattaca: "Society has categorized Vincent Freeman as less than suitable given his genetic make-up and he has become one of the underclass of humans that are only useful for menial jobs."

I imagine there are some choice concepts in US employee health "benefits" to filter out high-insurance-risk employees.

AlexandrB•17h ago
The increase in atmospheric CO2 in the coming decades is nothing compared to how much CO2 increases in a closed room - for example a bedroom that you spend 8 hours in[1]. The paper you linked even notes this (exerpt below). This kind of alarmism just gives more ammunition to folks who want to entirely dismiss CO2 as a problem, but sure, let's keep ringing that bell.

> For example, The National Human Activity Pattern Survey (NHAPS) found that Americans spent an average of 87% of their time in enclosed buildings and ~ 6% of their time in enclosed vehicles in 1992–1994 (Klepeis et al., 2001). This has potentially increased since the COVID-19 pandemic (Young et al., 2024), with many people working-from-home in environments with poor mechanical air-ventilation (Nazaroff, 2021). The proportion of time spent in indoor, CO2 enriched environments could also contribute to the changes in blood chemistry noted in the NHANES data and is an important consideration in interpreting changes over time, and forecasts for the future.

[1] https://www.sciencedirect.com/science/article/pii/S036013232...

ColdStream•16h ago
Fascinating! I don't know enough about the field to really weigh in on it but it does seem intuitive that some of this could cause cumulative issues.

Typically you balance out CO2 excess with phosphorus/calcium, so again, seems intuitive.

But a lot of things that are intuitive can be completely wrong because of something one can be ignorant of. Time shall tell.

•
17h ago
Can you elaborate on your comment?

I can see the link between it and the subject that I raised but I don't understand the point that you're trying to make in the context of the conversation.

flgb•16h ago
Data Centres don't necessarily need to have negative environmental impacts .. they can be made to use water and energy sustainability. This is just a matter of regulation.

Extracting, exporting, and burning fossil fuels not so much.

ColdStream•16h ago
Not OP but it looks like compassionate 'whataboutism'. The idea that, yes the data centers are bad but there is a much broader issue with the economic system involving the extraction, processing and burning of tarsands.

But it shouldn't be a case of lets do A or B, but A and B.

They aren't wrong but I can see how it can be seen as trying to undermine an argument.

JuniperMesos•16h ago
It's not obvious to me that building a greenhouse industry in Alberta based on waste heat from data centers is a good idea. If it was, why should it be the Alberta government's job to set this up, rather than private industry making a deal with data center operators? If no private enterprise has formed to do this, maybe it's a sign that there's not enough demand for the outputs of that greenhouse industry for it to be profitable.

But anyway why is this datacenter using a bunch of electricity a particularly less good use of electricity than anything else?