Social Networks

Could Better Data Protections Reduce Big Tech's Polarizing Power? (nbcnews.com) 39

"What if the big tech companies achieved their ultimate business goal — maximizing engagement on their platforms — in a way that has undermined our ability to function as an open society?"

That's the question being asked by Chuck Todd, chief political analyst for NBC News: What if they realized that when folks agree on a solution to a problem, they are most likely to log off a site or move on? It sure looks like the people at these major data-hoarding companies have optimized their algorithms to do just that. As a new book argues, Big Tech appears to have perfected a model that has created rhetorical paralysis. Using our own data against us to create dopamine triggers, tech platforms have created "a state of perpetual disagreement across the divide and a concurrent state of perpetual agreement within each side," authors Frank McCourt and Michael Casey write, adding: "Once this uneasy state of divisive 'equilibrium' is established, it creates profit-making opportunities for the platforms to generate revenue from advertisers who prize the sticky highly engaged audiences it generates."

In their new book, "Our Biggest Fight," McCourt (a longtime businessman and onetime owner of the Los Angeles Dodgers) and Casey are attempting a call to action akin to Thomas Paine's 18th century-era "Common Sense." The book argues that "we must act now to embed the core values of a free, democratic society in the internet of tomorrow." The authors believe many of the current ills in society can be traced to how the internet works. "Information is the lifeblood of any society, and our three-decade-old digital system for distributing it is fatally corrupt at its heart," they write. "It has failed to function as a trusted, neutral exchange of facts and ideas and has therefore catastrophically hindered our ability to gather respectfully to debate, to compromise and to hash out solutions.... Everything, ultimately, comes down to our ability to communicate openly and truthfully with one another. We have lost that ability — thanks to how the internet has evolved away from its open, decentralized ideals...."

Ultimately, what the authors are imagining is a new internet that essentially flips the user agreement 180 degrees, so that a tech company has to agree to your terms and conditions to use your data and has to seek your permission (perhaps with compensation) to access your entire social map of whom and what you engage with on the internet. Most important, under such an arrangement, these companies couldn't prevent you from using their services if you refused to let them have your data... Unlike most anti-Big Tech books, this one isn't calling for the breakup of companies like Meta, Amazon, Alphabet, Microsoft or Apple. Instead, it's calling for a new set of laws that protect data so none of those companies gets to own it, either specifically or in the aggregate...

The authors seem mindful that this Congress or a new one isn't going to act unless the public demands action. And people may not demand this change in our relationship with tech if they don't have an alternative to point to. That's why McCourt, through an organization he founded called Project Liberty, is trying to build our new internet with new protocols that make individual data management a lot easier and second nature. (If you want to understand the tech behind this new internet more, read the book!)

Wait, there's more. The article adds that the authors "envision an internet where all apps and the algorithms that power them are open source and can be audited at will. They believe that simply preventing these private companies from owning and mapping our data will deprive them of the manipulative marketing and behavioral tactics they've used to derive their own power and fortunes at the expense of democracy."

And the NBC News analyst seems to agree. "For whatever reason, despite our societal fear of government databases and government surveillance, we've basically handed our entire personas to the techies of Silicon Valley."
AI

AI-Operated F-16 Jet Carries Air Force Official Into 550-MPH Aerial Combat Test (apnews.com) 113

The Associated Press reports that an F-16 performing aerial combat tests at 550 miles per hour was "controlled by artificial intelligence, not a human pilot."

And riding in the front seat was the U.S. Secretary of the Air Force... AI marks one of the biggest advances in military aviation since the introduction of stealth in the early 1990s, and the Air Force has aggressively leaned in. Even though the technology is not fully developed, the service is planning for an AI-enabled fleet of more than 1,000 unmanned warplanes, the first of them operating by 2028.

It was fitting that the dogfight took place at [California's] Edwards Air Force Base, a vast desert facility where Chuck Yeager broke the speed of sound and the military has incubated its most secret aerospace advances. Inside classified simulators and buildings with layers of shielding against surveillance, a new test-pilot generation is training AI agents to fly in war. [U.S. Secretary of the Air Force] Frank Kendall traveled here to see AI fly in real time and make a public statement of confidence in its future role in air combat.

"It's a security risk not to have it. At this point, we have to have it," Kendall said in an interview with The Associated Press after he landed... At the end of the hourlong flight, Kendall climbed out of the cockpit grinning. He said he'd seen enough during his flight that he'd trust this still-learning AI with the ability to decide whether or not to launch weapons in war... [T]he software first learns on millions of data points in a simulator, then tests its conclusions during actual flights. That real-world performance data is then put back into the simulator where the AI then processes it to learn more.

"Kendall said there will always be human oversight in the system when weapons are used," the article notes.

But he also said looked for to the cost-savings of smaller and cheaper AI-controlled unmanned jets.

Slashdot reader fjo3 shared a link to this video. (More photos at Sky.com.)
Science

Breakthrough Achieved In Nanometer-Resolution Imaging of 3D Chemistry (phys.org) 4

"A leap in our ability to see the chemistry of matter in three-dimensions at the nanoscale was achieved, allowing scientists to understand how nanomaterials are chemically arranged," writes Slashdot reader Hovden: Traditionally, seeing matter at the smallest sizes requires too many high-energy electrons for 3D chemical imaging. The high beam exposure destroys the specimen before an experiment is completed. Even larger doses are required to achieve high resolution.

Thus, chemical mapping in 3D has been unachievable except at lower resolution with the most radiation-hard materials.

High-resolution 3D chemical imaging is now achievable near or below one-nanometer resolution. A team from Dow Chemical and the University of Michigan used a newly introduced method, called multi-modal data fusion, high-resolution chemical tomography, that provides 99% less dose by linking information encoded within both elastic and inelastic scattered signals. The researchers showed sub-nanometer 3D resolution of chemistry is measurable for a broad class of geometrically and compositionally complex materials.

"Here are the pretty pictures," adds long-time Slashdot reader thoper.

Phys.org also has this quote from Robert Hovden, an associate professor of materials science and engineering at the University of Michigan and corresponding author on the study published in Nature Communications. "Seeing invisible worlds, far smaller than the wavelengths of light, is absolutely critical to understanding the matter we are engineering at the nanoscale, not just in 2D but in 3D as well."
Earth

Methane Emissions From Gas Flaring Being Hidden From Satellite Monitors (theguardian.com) 51

An anonymous reader quotes a report from The Guardian: Oil and gas equipment intended to cut methane emissions is preventing scientists from accurately detecting greenhouse gases and pollutants, a satellite image investigation has revealed. Energy companies operating in countries such as the US, UK, Germany and Norway appear to have installed technology that could stop researchers from identifying methane, carbon dioxide emissions and pollutants at industrial facilities involved in the disposal of unprofitable natural gas, known in the industry as flaring. Flares are used by fossil fuel companies when capturing the natural gas would cost more than they can make by selling it. They release carbon dioxide and toxic pollutants when they burn as well as cancer-causing chemicals. Despite the health risks, regulators sometimes prefer flaring to releasing natural gas -- which is 90% methane -- directly into the atmosphere, known as "venting".

The World Bank, alongside the EU and other regulators, have been using satellites for years to find and document gas flares, asking energy companies to find ways of capturing the gas instead of burning or venting it. The bank set up the Zero Routine Flaring 2030 initiative at the Paris climate conference to eradicate unnecessary flaring, and its latest report stated that flaring decreased by 3% globally from 2021 to 2022. But since the initiative, "enclosed combustors" have begun appearing in the same countries that promised to end flaring. Experts say enclosed combustors are functionally the same as flares, except the flame is hidden. Tim Doty, a former regulator at the Texas Commission on Environmental Quality, said: "Enclosed combustors are basically a flare with an internal flare tip that you don't see. Enclosed flaring is still flaring. It's just different infrastructure that they're allowing.

"Enclosed flaring is, in truth, probably less efficient than a typical flare. It's better than venting, but going from a flare to an enclosed flare or a vapor combustor is not an improvement in reducing emissions." The only method of detecting flaring globally is by using satellite-mounted tools called Visible Infrared Imaging Radiometer Suite of detectors (VIIRS), which find flares by comparing heat signatures with bright spots of light visible from space. But when researchers tried to replicate the database, they saw that the satellites were not picking up the enclosed flares. Without the satellite data, countries were forced to rely mostly on self-disclosed reporting from oil and gas companies, researchers said. Environmentalists fear the research community's ability to understand pollution and greenhouse gas emissions from the energy sector could be jeopardized.

Security

Maximum-Severity GitLab Flaw Allowing Account Hijacking Under Active Exploitation (arstechnica.com) 17

Dan Goodin reports via Ars Technica: A maximum severity vulnerability that allows hackers to hijack GitLab accounts with no user interaction required is now under active exploitation, federal government officials warned as data showed that thousands of users had yet to install a patch released in January. A change GitLab implemented in May 2023 made it possible for users to initiate password changes through links sent to secondary email addresses. The move was designed to permit resets when users didn't have access to the email address used to establish the account. In January, GitLab disclosed that the feature allowed attackers to send reset emails to accounts they controlled and from there click on the embedded link and take over the account.

While exploits required no user interaction, hijackings worked only against accounts that weren't configured to use multi-factor authentication. Even with MFA, accounts remained vulnerable to password resets. The vulnerability, tracked as CVE-2023-7028, carries a severity rating of 10 out of a possible 10. The vulnerability, classified as an improper access control flaw, could pose a grave threat. GitLab software typically has access to multiple development environments belonging to users. With the ability to access them and surreptitiously introduce changes, attackers could sabotage projects or plant backdoors that could infect anyone using software built in the compromised environment. An example of a similar supply chain attack is the one that hit SolarWinds in 2021, infecting more than 18,000 of its customers. Other recent examples of supply chain attacks are here, here, and here. These sorts of attacks are powerful. By hacking a single, carefully selected target, attackers gain the means to infect thousands of downstream users, often without requiring them to take any action at all. According to Internet scans performed by security organization Shadowserver, more than 2,100 IP addresses showed they were hosting one or more vulnerable GitLab instances.
In order to protect your system, you should enable MFA and install the latest patch. "GitLab users should also remember that patching does nothing to secure systems that have already been breached through exploits," notes Goodin.
Communications

AM Radio Law Opposed By Tech and Auto Industries Is Close To Passing (arstechnica.com) 317

An anonymous reader quotes a report from Ars Technica: A controversial bill that would require all new cars to be fitted with AM radios looks set to become a law in the near future. Yesterday, Senator Edward Markey (D-Mass) revealed that the "AM Radio for Every Vehicle Act" now has the support of 60 US Senators, as well as 246 co-sponsors in the House of Representatives, making its passage an almost sure thing. Should that happen, the National Highway Traffic Safety Administration would be required to ensure that all new cars sold in the US had AM radios at no extra cost. "Democrats and Republicans are tuning in to the millions of listeners, thousands of broadcasters, and countless emergency management officials who depend on AM radio in their vehicles. AM radio is a lifeline for people in every corner of the United States to get news, sports, and local updates in times of emergencies. Our commonsense bill makes sure this fundamental, essential tool doesn't get lost on the dial. With a filibuster-proof supermajority in the Senate, Congress should quickly take it up and pass it," said Sen. Markey and his co-sponsor Sen. Ted Cruz (R-Texas).

About 82 million people still listen to AM radio, according to the National Association of Broadcasters, which as you can imagine was rather pleased with the congressional support for its industry. "Broadcasters are grateful for the overwhelming bipartisan support for the AM Radio for Every Vehicle Act in both chambers of Congress," said NAB president and CEO Curtis LeGeyt. "This majority endorsement reaffirms lawmakers' recognition of the essential service AM radio provides to the American people, particularly in emergency situations. NAB thanks the 307 members of Congress who are reinforcing the importance of maintaining universal access to this crucial public communications medium."
"Requiring the installation of analog AM radios in automobiles is an unnecessary action that would impact EV range, efficiency and affordability at a critical moment of accelerating adoption," said Albert Gore, executive director of ZETA, a clean vehicle advocacy group that opposes the AM radio requirement. "Mandating AM radio would do little to expand drivers' ability to receive emergency alerts. At a time when we are more connected than ever, we encourage Congress to allow manufacturers to innovate and produce designs that meet consumer preference, rather than pushing a specific communications technology," Gore said in a statement.
Medicine

PFAS Increase Likelihood of Death By Cardiovascular Disease, Study Shows (theguardian.com) 34

New submitter berghem shares a report from The Guardian: For the first time, researchers have formally shown that exposure to toxic PFAS increases the likelihood of death by cardiovascular disease, adding a new level of concern to the controversial chemicals' wide use. The findings are especially significant because proving an association with death by chemical exposure is difficult, but researchers were able to establish it by reviewing death records from northern Italy's Veneto region, where many residents for decades drank water highly contaminated with PFAS, also called "forever chemicals." Records further showed an increased likelihood of death from several cancers, but stopped short of establishing a formal association because of other factors. [...]

Veneto's drinking water was widely contaminated by a PFAS-production plant between 1985 and 2018. Researchers first found an excess of about 4,000 deaths during this period, or about one every three days. Part of the region was supplied with water from a different source, giving researchers the opportunity to compare records for tens of thousands of people who drank contaminated water and lived near those who did not. Though PFAS can affect the cardiovascular system in different ways, it is largely a problem because it produces stubbornly high and dangerous levels of cholesterol. The levels are difficult to control because they aren't caused by dietary or lifestyle choices that can be addressed with adjustments, but hormonal changes that affect the metabolism and the body's ability to control plaque in arteries. The study's authors suspect that post-traumatic stress disorder caused by the environmental disaster, which upended lives across the region, may also be contributing to circulatory disease. The evidence of a jump in kidney cancer was also "very clear," [said Annibale Biggeri, the peer-reviewed study's lead author, and a researcher with the University of Padua]. In the study's first five years, 16 cases were recorded, while 65 were recorded in the last five years. It also found elevated levels of testicular cancer during some time periods.

The records "showed clearly" that earlier life exposures led to higher levels of mortality, except for women who have multiple children. Previous research has found levels were higher in women with only one child. The chemicals accumulate in placentas and are passed on to children during pregnancy, which reduces levels in the body. Mortality levels among women who were of child-bearing age were generally lower, but increased in older women. The chemicals will be passed down to children for generations, said Laura Facciolo, a Veneto resident who drank contaminated water. She said the findings underscore the need to ban PFAS, and the disaster's injustice.
The findings have been published in the journal Environmental Health.
AI

National Archives Bans Employee Use of ChatGPT (404media.co) 10

The National Archives and Records Administration (NARA) told employees Wednesday that it is blocking access to ChatGPT on agency-issued laptops to "protect our data from security threats associated with use of ChatGPT," 404 Media reported Wednesday. From the report: "NARA will block access to commercial ChatGPT on NARANet [an internal network] and on NARA issued laptops, tablets, desktop computers, and mobile phones beginning May 6, 2024," an email sent to all employees, and seen by 404 Media, reads. "NARA is taking this action to protect our data from security threats associated with use of ChatGPT."

The move is particularly notable considering that this directive is coming from, well, the National Archives, whose job is to keep an accurate historical record. The email explaining the ban says the agency is particularly concerned with internal government data being incorporated into ChatGPT and leaking through its services. "ChatGPT, in particular, actively incorporates information that is input by its users in other responses, with no limitations. Like other federal agencies, NARA has determined that ChatGPT's unrestricted approach to reusing input data poses an unacceptable risk to NARA data security," the email reads. The email goes on to explain that "If sensitive, non-public NARA data is entered into ChatGPT, our data will become part of the living data set without the ability to have it removed or purged."

Google

Google Urges US To Update Immigration Rules To Attract More AI Talent (theverge.com) 98

The US could lose out on valuable AI and tech talent if some of its immigration policies are not modernized, Google says in a letter sent to the Department of Labor. From a report: Google says policies like Schedule A, a list of occupations the government "pre-certified" as not having enough American workers, have to be more flexible and move faster to meet demand in technologies like AI and cybersecurity. The company says the government must update Schedule A to include AI and cybersecurity and do so more regularly.

"There's wide recognition that there is a global shortage of talent in AI, but the fact remains that the US is one of the harder places to bring talent from abroad, and we risk losing out on some of the most highly sought-after people in the world," Karan Bhatia, head of government affairs and public policy at Google, tells The Verge. He noted that the occupations in Schedule A have not been updated in 20 years.

Companies can apply for permanent residencies, colloquially known as green cards, for employees. The Department of Labor requires companies to get a permanent labor certification (PERM) proving there is a shortage of workers in that role. That process may take time, so the government "pre-certified" some jobs through Schedule A. The US Citizenship and Immigration Services lists Schedule A occupations as physical therapists, professional nurses, or "immigrants of exceptional ability in the sciences or arts." While the wait time for a green card isn't reduced, Google says Schedule A cuts down the processing time by about a year.

AI

Mysterious 'gpt2-chatbot' AI Model Appears Suddenly, Confuses Experts (arstechnica.com) 12

An anonymous reader quotes a report from Ars Technica: On Sunday, word began to spread on social media about a new mystery chatbot named "gpt2-chatbot" that appeared in the LMSYS Chatbot Arena. Some people speculate that it may be a secret test version of OpenAI's upcoming GPT-4.5 or GPT-5 large language model (LLM). The paid version of ChatGPT is currently powered by GPT-4 Turbo. Currently, the new model is only available for use through the Chatbot Arena website, although in a limited way. In the site's "side-by-side" arena mode where users can purposely select the model, gpt2-chatbot has a rate limit of eight queries per day -- dramatically limiting people's ability to test it in detail. [...] On Monday evening, OpenAI CEO Sam Altman seemingly dropped a hint by tweeting, "i do have a soft spot for gpt2." [...]

OpenAI's fingerprints seem to be all over the new bot. "I think it may well be an OpenAI stealth preview of something," AI researcher Simon Willison told Ars Technica. But what "gpt2" is exactly, he doesn't know. After surveying online speculation, it seems that no one apart from its creator knows precisely what the model is, either. Willison has uncovered the system prompt for the AI model, which claims it is based on GPT-4 and made by OpenAI. But as Willison noted in a tweet, that's no guarantee of provenance because "the goal of a system prompt is to influence the model to behave in certain ways, not to give it truthful information about itself."

Science

Two Lifeforms Merge Into One Organism For First Time In a Billion Years (independent.co.uk) 75

"For the first time in at least a billion years, two lifeforms have merged into a single organism," reports the Independent: The process, called primary endosymbiosis, has only happened twice in the history of the Earth, with the first time giving rise to all complex life as we know it through mitochondria. The second time that it happened saw the emergence of plants. Now, an international team of scientists have observed the evolutionary event happening between a species of algae commonly found in the ocean and a bacterium...

The process involves the algae engulfing the bacterium and providing it with nutrients, energy and protection in return for functions that it could not previously perform — in this instance, the ability to "fix" nitrogen from the air. The algae then incorporates the bacterium as an internal organ called an organelle, which becomes vital to the host's ability to function.

The researchers from the U.S. and Japan who made the discovery said it will offer new insights into the process of evolution, while also holding the potential to fundamentally change agriculture. "This system is a new perspective on nitrogen fixation, and it might provide clues into how such an organelle could be engineered into crop plants," said Dr Coale.

Two papers detailing the research were published in the scientific journals Science and Cell.

Thanks to Slashdot reader fjo3 for sharing the news.
Apple

Apple Removes Nonconsensual AI Nude Apps From App Store (404media.co) 40

404 Media: Apple has removed a number of AI image generation apps from the App Store after 404 Media found these apps advertised the ability to create nonconsensual nude images, a sign that app store operators are starting to take more action against these types of apps.

Overall, Apple removed three apps from the App Store, but only after we provided the company with links to the specific apps and their related ads, indicating the company was not able to find the apps that violated its policy itself.

Apple's action comes after we reported on Monday that Instagram advertises nonconsensual AI nude apps. By browsing Meta's Ad Library, which archives ads on its platform, when they ran, on what platforms, and who paid for them, we were able to find ads for five different apps, each with dozens of ads. Two of the ads were for web-based services, and three were for apps on the Apple App Store. Meta deleted the ads when we flagged them. Apple did not initially respond to a request for comment on that story, but reached out to me after it was published asking for more information. On Tuesday, Apple told us it removed the three apps on its App Store.

The Internet

FCC Votes To Restore Net Neutrality Rules (nytimes.com) 54

An anonymous reader quotes a report from the New York Times: The Federal Communications Commission voted on Thursday to restore regulations that expand government oversight of broadband providersand aim to protect consumer access to the internet, a move that will reignite a long-running battle over the open internet. Known as net neutrality, the regulations were first put in place nearly a decade ago under the Obama administration and are aimed at preventing internet service providers like Verizon or Comcast from blocking or degrading the delivery of services from competitors like Netflix and YouTube. The rules were repealed under President Donald J. Trump, and have proved to be a contentious partisan issue over the years while pitting tech giants against broadband providers.

In a 3-to-2 vote along party lines, the five-member commission appointed by President Biden revived the rules that declare broadband a utility-like service regulated like phones and water. The rules also give the F.C.C. the ability to demand broadband providers report and respond to outages, as well as expand the agency's oversight of the providers' security issues. Broadband providers are expected to sue to try to overturn the reinstated rules.

The core purpose of the regulations is to prevent internet service providers from controlling the quality of consumers' experience when they visit websites and use services online. When the rules were established, Google, Netflix and other online services warned that broadband providers had the incentive to slow down or block access to their services. Consumer and free speech groups supported this view. There have been few examples of blocking or slowing of sites, which proponents of net neutrality say is largely because of fear that the companies would invite scrutiny if they did so. And opponents say the rules could lead to more and unnecessary government oversight of the industry.

Security

'ArcaneDoor' Cyberspies Hacked Cisco Firewalls To Access Government Networks (wired.com) 22

An anonymous reader quotes a report from Wired: Network security appliances like firewalls are meant to keep hackers out. Instead, digital intruders are increasingly targeting them as the weak link that lets them pillage the very systems those devices are meant to protect. In the case of one hacking campaign over recent months, Cisco is now revealing that its firewalls served as beachheads for sophisticated hackers penetrating multiple government networks around the world. On Wednesday, Cisco warned that its so-called Adaptive Security Appliances -- devices that integrate a firewall and VPN with other security features -- had been targeted by state-sponsored spies who exploited two zero-day vulnerabilities in the networking giant's gear to compromise government targets globally in a hacking campaign it's calling ArcaneDoor.

The hackers behind the intrusions, which Cisco's security division Talos is calling UAT4356 and which Microsoft researchers who contributed to the investigation have named STORM-1849, couldn't be clearly tied to any previous intrusion incidents the companies had tracked. Based on the group's espionage focus and sophistication, however, Cisco says the hacking appeared to be state-sponsored. "This actor utilized bespoke tooling that demonstrated a clear focus on espionage and an in-depth knowledge of the devices that they targeted, hallmarks of a sophisticated state-sponsored actor," a blog post from Cisco's Talos researchers reads. Cisco declined to say which country it believed to be responsible for the intrusions, but sources familiar with the investigation tell WIRED the campaign appears to be aligned with China's state interests.

Cisco says the hacking campaign began as early as November 2023, with the majority of intrusions taking place between December and early January of this year, when it learned of the first victim. "The investigation that followed identified additional victims, all of which involved government networks globally," the company's report reads. In those intrusions, the hackers exploited two newly discovered vulnerabilities in Cisco's ASA products. One, which it's calling Line Dancer, let the hackers run their own malicious code in the memory of the network appliances, allowing them to issue commands to the devices, including the ability to spy on network traffic and steal data. A second vulnerability, which Cisco is calling Line Runner, would allow the hackers' malware to maintain its access to the target devices even when they were rebooted or updated. It's not yet clear if the vulnerabilities served as the initial access points to the victim networks, or how the hackers might have otherwise gained access before exploiting the Cisco appliances.
Cisco advises that customers apply its new software updates to patch both vulnerabilities.

A separate advisory (PDF) from the UK's National Cybersecurity Center notes that physically unplugging an ASA device does disrupt the hackers' access. "A hard reboot by pulling the power plug from the Cisco ASA has been confirmed to prevent Line Runner from re-installing itself," the advisory reads.
Transportation

Updating California's Grid For EVs May Cost Up To $20 Billion (arstechnica.com) 116

An anonymous reader quotes a report from Ars Technica: Two researchers at the University of California, Davis -- Yanning Li and Alan Jenn -- have determined that nearly two-thirds of [California's] feeder lines don't have the capacity that will likely be needed for car charging. Updating to handle the rising demand might set its utilities back as much as 40 percent of the existing grid's capital cost. Li and Jenn aren't the first to look at how well existing grids can handle growing electric vehicle sales; other research has found various ways that different grids fall short. However, they have access to uniquely detailed data relevant to California's ability to distribute electricity (they do not concern themselves with generation). They have information on every substation, feeder line, and transformer that delivers electrons to customers of the state's three largest utilities, which collectively cover nearly 90 percent of the state's population. In total, they know the capacity that can be delivered through over 1,600 substations and 5,000 feeders.[...]

By 2025, only about 7 percent of the feeders will experience periods of overload. By 2030, that figure will grow to 27 percent, and by 2035 -- only about a decade away -- about half of the feeders will be overloaded. Problems grow a bit more slowly after that, with two-thirds of the feeders overloaded by 2045, a decade after all cars sold in California will be EVs. At that point, total electrical demand will be close to twice the existing capacity. The problems aren't evenly distributed, though. They appear first in high-population areas like the Bay Area. And throughout this period, most of the problems are in feeders that serve residential and mixed-use neighborhoods. The feeders that serve neighborhoods that are primarily business-focused don't see the same coordinated surge in demand that occurs as people get home from work and plug in; they're better able to serve the more erratic use of charging stations at office complexes and shopping centers. In terms of the grid, residential services will need to see their capacity expand by about 16 gigawatts by 2045. Public chargers will need nine gigawatts worth of added capacity by the same point. The one wild card is direct current fast charging. Eliminating fast chargers entirely would reduce the number of feeders that need upgrades by 12 percent. Converting all public stations to DC fast charging, in contrast, would boost that number by 15 percent. So the details of the upgrades that will be needed will be very sensitive to the impatience of EV drivers.

Paying for the necessary upgrades will be pricey, but there's a lot of uncertainty here. Li and Jenn came up with a range of anywhere between $6 billion and $20 billion. They put this in context in two ways. The total capital invested in the existing grid is estimated to be $51 billion, so the cost of updating it could be well over a third of its total value. At the same time, the costs will be spread out over decades and only total up to (at most) three times the grid's annual operation and maintenance costs. So in any one year, the costs shouldn't be crippling. All that might be expected to drive the cost of electricity up. But Li and Jenn suggest that the greater volume of electricity consumption will exert a downward pressure on prices (people will pay more overall but pay somewhat less per unit of electricity). Based on a few economic assumptions, the researchers conclude that this would roughly offset the costs of the necessary grid expansion, so the price per unit of electricity would be largely static.
The findings have been published in the journal Proceedings of the National Academy of Sciences (PNAS).
Google

'The Man Who Killed Google Search' 147

Edward Zitron, citing emails released as part of the Department of Justice's antitrust case against Google, writes about Prabhakar Raghavan: And Raghavan -- a manager, hired by Sundar Pichai, a former McKinsey man and a manager by trade -- is an example of everything wrong with the tech industry. Despite his history as a true computer scientist with actual academic credentials, Raghavan chose to bulldoze actual workers and replace them with toadies that would make Google more profitable and less useful to the world at large. Since Prabhakar took the reins in 2020, Google Search has dramatically declined, with the numerous "core" search updates allegedly made to improve the quality of results having an adverse effect, increasing the prevalence of spammy, search engine optimized content.

It's because the people running the tech industry are no longer those that built it. Larry Page and Sergey Brin left Google in December 2019 (the same year as the Code Yellow fiasco), and while they remain as controlling shareholders, they clearly don't give a shit about what "Google" means anymore. Prabhakar Raghavan is a manager, and his career, from what I can tell, is mostly made up of "did some stuff at IBM, failed to make Yahoo anything of note, and fucked up Google so badly that every news outlet has run a story about how bad it is." This is the result of taking technology out of the hands of real builders and handing it to managers at a time when "management" is synonymous with "staying as far away from actual work as possible." And when you're a do-nothing looking to profit as much as possible, you only care about growth. You're not a user, you're a parasite, and it's these parasites that have dominated and are draining the tech industry of its value.

Raghavan's story is unique, insofar as the damage he's managed to inflict (or, if we're being exceptionally charitable, failed to avoid in the case of Yahoo) on two industry-defining companies, and the fact that he did it without being a CEO or founder. Perhaps more remarkable, he's achieved this while maintaining a certain degree of anonymity. Everyone knows who Musk and Zuckerberg are, but Raghavan's known only in his corner of the Internet. Or at least he was. Now Raghavan has told those working on search that their "new operating reality" is one with less resources and less time to deliver things. Rot Master Raghavan is here to squeeze as much as he can from the corpse of a product he beat to death with his bare hands. Raghavan is a hall-of-fame rot economist, and one of the many managerial types that have caused immeasurable damage to the Internet in the name of growth and "shareholder value." And I believe these uber-managers - these ultra-pencil-pushers and growth-hounds - are the forces destroying tech's ability to innovate.
United States

FTC To Vote On Noncompete Ban (axios.com) 96

The Federal Trade Commission is set to vote Tuesday afternoon on a proposal to ban noncompete agreements, which prevent workers from taking positions at competitors for a period of time after they leave a job. From a report: The ban could be a win for workers -- particularly at the low end of the income scale. Critics of these agreements say they stifle innovation and wage growth by restricting workers' ability to take new jobs that pay higher wages or offer some other opportunity. They also make it tougher for employers to hire strong talent, lessening competition.

Some states have laws limiting noncompetes to higher-income folks or banning them altogether -- but most don't. Experts told Axios that the final rule will likely look similar to the draft proposal, which was a broad prohibition on all noncompetes, even for executives. Any final rule is unlikely to take effect for many years -- if ever, as it will surely get tied up in court. The Chamber of Commerce, which opposes the ban, has already said it's ready and willing to file a lawsuit.

Space

JWST Gets an IMAX Documentary: 'Deep Sky' (imax.com) 16

A large-screen IMAX documentary about the James Webb Space Telescope "has just opened in 300 theaters across North America," write an anonymous Slashdot reader, noting that it's playing for one week only. "And it gets a rave review in Forbes." Imagine venturing to the beginning of time and space, exploring cosmic landscapes so vast and beautiful that they've remained unseen by human eyes until now.

This is the promise of "Deep Sky," an extraordinary IMAX presentation that brings the universe's awe-inspiring mysteries closer than ever before. Directed by the Oscar®-nominated filmmaker Nathaniel Kahn and narrated by the equally acclaimed actress Michelle Williams, "Deep Sky" is a monumental journey through the cosmos, powered by the groundbreaking images captured by NASA's Webb Telescope... "Deep Sky" is more than a documentary about a space telescope; it's an immersive experience that invites audiences to see the universe as never before. Through the power of IMAX, viewers are transported across 13 billion years of cosmic history, to the very edges of the observable universe. Here, in stunning clarity, we witness the birth of stars, the formation of galaxies, and the eerie beauty of exoplanets — planets that orbit stars beyond our own Sun. These images, beamed back to Earth by JWST, reveal the universe's vast beauty on a scale that seems only the giant IMAX screen can begin to convey...

What makes "Deep Sky" particularly captivating is its ability to render the incomprehensible beauty and scale of the universe accessible. The IMAX® experience, known for its breathtaking visuals and sound, serves as the perfect medium to convey the majesty of the cosmos.

The review says the film celebrates the achieve of thousands of people working across decades, "aiming to answer some of humanity's oldest questions: Where did we come from? How did the universe begin? Are we alone in the vastness of space?"

The reviewer also spoke to JWST telescope scientist Matt Mountain — in another article applauding the film for "encapsulating the grandeur of space exploration on the IMAX canvas." In "Deep Sky," viewers are taken on a journey from the telescope's construction to its deployment and early operational phases. The documentary highlights the international collaboration and engineering marvels behind the JWST, featuring insights from key scientists and engineers who brought the telescope to life. The film aims to rekindle a sense of wonder about the universe and our place within it, emphasizing the human desire to explore and understand the cosmos.
Social Networks

Sell or Be Banned: Anti-TikTok Bill Passed by US Representatives (npr.org) 96

The U.S. House of Representatives just passed its long-delayed Ukraine aid bill. But along with it they also approved a bill banning TikTok "if its Chinese owner does not sell the video app," according to NPR: While lawmakers in the House advanced a similar bill last month, this effort is different for two reasons: It is attached to a sweeping foreign aid bill providing support for Ukraine and Israel. And it addresses concerns from some members of the Senate by extending the deadline for TikTok to find a buyer. President Biden supports the effort. That means TikTok being forced to sell, or face a possible ban, is on the fast-track to becoming law. It would mark the first time ever the U.S. government has passed a law that could shut down an entire social media platform, setting the stage for what is expected to be a protracted legal battle... TikTok says it has built a firewall between its headquarters in Los Angeles and its parent company in Beijing, but some reports indicate U.S. user data does still move between the two.

While there has been no evidence made public that Chinese government officials have accessed Americans' information through TikTok, the idea that China has the theoretical ability to weaponize an app used by half of America has been enough to set off an all-out crackdown.
In Saturday's vote, 360 Representatives voted in favor of the sell-or-be-banned TikTok bill, while just 58 voted against it.
Red Hat Software

Red Hat Upgrades Its Pipeline-Securing (and Verification-Automating) Tools (siliconangle.com) 11

SiliconANGLE reports that to help organizations detect vulnerabilities earlier, Red Hat has "announced updates to its Trusted Software Supply Chain that enable organizations to shift security 'left' in the software supply chain." Red Hat announced Trusted Software Supply Chain in May 2023, pitching it as a way to address the rising threat of software supply chain attacks. The service secures software pipelines by verifying software origins, automating security processes and providing a secure catalog of verified open-source software packages. [Thursday's updates] are aimed at advancing the ability for customers to embed security into the software development life cycle, thereby increasing software integrity earlier in the supply chain while also adhering to industry regulations and compliance standards.

They start with a new tool called Red Hat Trust Artifact Signer. Based on the open-source Sigstore project [founded at Red Hat and now part of the Open Source Security Foundation], Trust Artifact Signer allows developers to sign and verify software artifacts cryptographically without managing centralized keys, to enhance trust in the software supply chain. The second new release, Red Hat Trusted Profile Analyzer, provides a central source for security documentation such as Software Bill of Materials and Vulnerability Exploitability Exchange. The tool simplifies vulnerability management by enabling proactive identification and minimization of security threats.

The final new release, Red Hat Trusted Application Pipeline, combines the capabilities of the Trusted Profile Analyzer and Trusted Artifact Signer with Red Hat's internal developer platform to provide integrated security-focused development templates. The feature aims to standardize and accelerate the adoption of secure development practices within organizations.

Specifically, Red Hat's announcement says organizations can use their new Trust Application Pipeline feature "to verify pipeline compliance and provide traceability and auditability in the CI/CD process with an automated chain of trust that validates artifact signatures, and offers provenance and attestations."

Slashdot Top Deals