fidzu : computers

An anonymous reader quotes a report from the Guardian: The world has entered an era of "global water bankruptcy" that is harming billions of people, a UN report has declared. The overuse and pollution of water must be tackled urgently, the report's lead author said, because no one knew when the whole system could collapse, with implications for peace and social cohesion. All life depends on water but the report found many societies had long been using water faster than it could be replenished annually in rivers and soils, as well as over-exploiting or destroying long-term stores of water in aquifers and wetlands. This had led to water bankruptcy, the report said, with many human water systems past the point at which they could be restored to former levels. The climate crisis was exacerbating the problem by melting glaciers, which store water, and causing whiplashes between extremely dry and wet weather. Prof Kaveh Madani, who led the report, said while not every basin and country was water bankrupt, the world was interconnected by trade and migration, and enough critical systems had crossed this threshold to fundamentally alter global water risk. The result was a world in which 75% of people lived in countries classified as water-insecure or critically water-insecure and 2 billion people lived on ground that is sinking as groundwater aquifers collapse. Conflicts over water had risen sharply since 2010, the report said, while major rivers, such as the Colorado, in the US, and the Murray-Darling system, in Australia, were failing to reach the sea, and "day zero" emergencies -- when cities run out of water, such as in Chennai, India -- were escalating. Half of the world's large lakes had shrunk since the early 1990s, the report noted. Even damp nations, such as the UK, were at risk because of reliance on imports of water-dependent food and other products. "This report tells an uncomfortable truth: many critical water systems are already bankrupt," said Madani, of the UN University's Institute for Water, Environment and Health. "It's extremely urgent [because] no one knows exactly when the whole system would collapse." About 70% of fresh water taken by human withdrawals was used for agriculture, but Madani said: "Millions of farmers are trying to grow more food from shrinking, polluted or disappearing water sources. Water bankruptcy in India or Pakistan, for example, also means an impact on rice exports to a lot of places around the world." More than half of global food was grown in areas where water storage was declining or unstable, the report said. Madani said action to deal with water bankruptcy offered a chance to bring countries together in an increasingly fragmented world. "Water is a strategic, untapped opportunity to the world to create unity within and between nations. It is one of the very rare topics that left and right and north and south all agree on its importance." The UN report, which is based on a forthcoming paper in the peer-reviewed journal Water Resources Management, sets out how population growth, urbanization and economic growth have increased water demand for agriculture, industry, energy and cities. "These pressures have produced a global pattern that is now unmistakable," it said.

Read more of this story at Slashdot.

21 Jan 2026 3:30am GMT

Ancient Slashdot reader jantangring shares a report from Swedish electronics industry news site Elektroniktidningen (translated to English), writing: "Open source code library cURL is removing the possibility to earn money by reporting bugs, hoping that this will reduce the volume of AI slop reports," reports etn.se. "Joshua Rogers -- AI wielding bug hunter of fame -- thinks it's a great idea." cURL maintainer Daniel Stenberg famously reported on the flood AI-generated bad bug reports last year -- "Death by a thousand slops." Now, cURL is removing the bounty payouts as of the end of January. "We have to try to brake the flood in order not to drown," says cURL maintainer Daniel Stenberg [...]. "Despite being an AI wielding bug hunter himself, Joshua Rogers -- slasher of a hundred bugs -- thinks removing the bounty money is an excellent idea. [...] I think it's a good move and worth a bigger consideration by others. It's ridiculous that it went on for so long to be honest, and I personally would have pulled the plug long ago," he says to etn.se.

Read more of this story at Slashdot.

21 Jan 2026 2:02am GMT

According to the Wall Street Journal, OpenAI and ServiceNow signed a three-year deal to embed AI agents directly into ServiceNow's enterprise workflows. CNBC reports: As part of the deal, ServiceNow will integrate GPT-5.2 into its enterprise workflow platform and create AI voice technology harnessing these models. "Bringing together our engineering teams and our respective technologies will drive faster value for customers and more intuitive ways of working with AI," said Amit Zavery, president, chief operating officer, and chief product officer at ServiceNow.

Read more of this story at Slashdot.

21 Jan 2026 1:25am GMT

The colors show the star's final breath transforming into the raw ingredients for new worlds.

20 Jan 2026 11:33pm GMT

FTC will appeal ruling that found Meta has no monopoly in social networking.

20 Jan 2026 11:22pm GMT

Verizon changed prepaid brands' policy a week after FCC waived unlocking rule.

20 Jan 2026 10:35pm GMT

I totally forgot you could do this, but back in the Windows 9x days, you could hold down shift while clicking restart, and it would perform a sort-of "soft" restart without going through a complete reboot cycle. What's going on here? The behavior you're seeing is the result of passing the EW_RESTART­WINDOWS flag to the old 16-bit Exit­Windows function. What happens is that the 16-bit Windows kernel shuts down, and then the 32-bit virtual memory manager shuts down, and the CPU is put back into real mode, and control returns to win.com with a special signal that means "Can you start protected mode Windows again for me?" The code in win.com prints the "Please wait while Windows restarts…" message, and then tries to get the system back into the same state that it was in back when win.com had been freshly-launched. ↫ Raymond Chen There's a whole lot more involved behind the curtains, of course, and if conditions aren't right, the system will still perform a full reboot cycle. Chen further notes that because WIN.COM was written in assembly, getting back to that "freshly-launched" state wasn't always easy to achieve. I only vaguely remember you could hold down shift and get a faster "reboot", but I don't remember ever really using it. I've been digging around in my memories since I saw this story yesterday, and I just can't think of a scenario where I would've realised in time that I could do this.

20 Jan 2026 8:08pm GMT

Xous is a microkernel operating system designed for medium embedded systems with clear separation of processes. Nearly everything is implemented in userspace, where message passing forms the basic communications primitive. ↫ Xous website It's written in Rust, and it's been around for a while - so much so it's sponsored by NLnet and the EU. The Xous Book provides a ton more details and information, with a strong focus on the kernel. You can run Xous in hosted mode on Linux, Windows, or macOS, inside the Renode emulator, or on the one supported hardware device, the Precursor. Obviously, the code's open and on GitHub (which they should really be moving to a European solution now that the Americans are threatening the EU with war over Greenland).

20 Jan 2026 7:31pm GMT

Have you noticed how it seems like how the "light mode" of your graphical user interface of choice is getting lighter over time? It turns out you're not crazy, and at least for macOS, light mode has indeed been getting lighter. You can clearly see that the brightness of the UI has been steadily increasing for the last 16 years. The upper line is the default mode/light mode, the lower line is dark mode. When I started using MacOS in 2012, I was running Snow Leopard, the windows had an average brightness of 71%. Since then they've steadily increased so that in MacOS Tahoe, they're at a full 100%. ↫ Will Richardson While this particular post only covers macOS, I wouldn't be surprised to discover similar findings in Windows, GNOME, and KDE. The benefit of using KDE is that it's at least relatively easy to switch colour schemes or themes, but changing colours in Windows is becoming a hidden feature, and GNOME doesn't support it out of the box at all, and let's not even get started about macOS. I think "light mode" should be "grey mode", and definitely lament the lack of supported, maintained "grey modes" in both KDE and GNOME. There's a reason that graphical user interfaces in the era of extensive science-based human-computer interaction research opted for soft, gentle greys (ooh, aah, mmm), and I'm convinced we need to bring it back. The glaring whites we use today are cold and clinical, and feel unpleasant to the point where I turn down the brightness of my monitor in a way that makes other colours feel too muted. Or perhaps I'm out of touch.

20 Jan 2026 4:06pm GMT

While starting this post I realized I have been maintaining personal infrastructure for over a decade! Most of the things I've self-hosted is been for personal uses. Email server, a blog, an IRC server, image hosting, RSS reader and so on. All of these things has all been a bit all over the place and never properly streamlined. Some has been in containers, some has just been flat files with a nginx service in front and some has been a random installed Debian package from somewhere I just forgot.

19 Jan 2026 12:00am GMT

In the recent blog post on the work funded by Sovereign Tech Fund (STF), we provided an overview of the "File Hierarchy for the Verification of OS Artifacts" (VOA) and the voa project as its reference implementation. VOA is a generic framework for verifying any kind of distribution artifacts (i.e. files) using arbitrary signature verification technologies. The voa CLI ⌨️ The voa project offers the voa(1) command line interface (CLI) which makes use of the voa(5) configuration file format for technology backends. It is recommended to read the respective man pages to get …

11 Jan 2026 12:00am GMT

In 2024 the Sovereign Tech Fund (STF) started funding work on the ALPM project, which provides a Rust-based framework for Arch Linux Package Management. Refer to the project's FAQ and mission statement to learn more about the relation to the tooling currently in use on Arch Linux. The funding has now concluded, but over the time of 15 months allowed us to create various tools and integrations that we will highlight in the following sections. We have worked on six milestones with focus on various aspects of the package management ecosystem, ranging from formalizing, parsing and writing of …

10 Jan 2026 12:00am GMT