The Miami Herald reports: Cuba's electrical grid shut down again early Saturday, leaving the island without electricity after authorities tried but failed to restore power following an earlier nationwide blackout on Friday. The island's Electric Union reported a second "total outage" at 6:15 a.m., just hours after officials reported they had restored power in a few "microsystems" all over the island... The country has been going through its worst economic crisis since the fall of the Soviet Union, and the government lacks money to buy oil in the international market to meet domestic demand.

Cubans irked by the daily blackouts defied the country's Draconian laws punishing criticism of the government and left several comments in official news outlets calling for government officials to resign. The second outage will likely exacerbate public frustration as food begins to spoil because of the lack of refrigeration.
Two hours ago, Reuters reported that Cuba's government "said on Saturday it had made some progress in gradually re-establishing electrical service across the island, including to hospitals and parts of the capital Havana..."

"Most of Cuba's 10 million people, however, remained without electricity on Saturday afternoon." Traffic lights were dark at intersections throughout Havana, and most commerce was halted...

Cuban officials have said even if the immediate grid collapse is resolved, the electricity crisis will continue. Cuba produces little of its own crude oil, and fuel deliveries to the island have dropped significantly this year, as Venezuela, Russia and Mexico, once important suppliers, have reduced their exports to Cuba.
Mexico experienced a historic drop in production, according to the New York Times, while Venezuela is selling its oil to foreign companies to ease its own economic crisis: The experts had warned for years: Cuba's power grid was on the verge of collapse, relying on plants nearly a half-century old and importing fuel that the cash strapped Communist government could barely afford... Cuban economists and foreign analysts blamed the crisis on several factors: the government's failure to tackle the island's aging infrastructure; the decline in fuel supplies from Venezuela, Mexico and Russia; and a lack of capital investment in badly needed renewable systems, such as wind and solar.

Jorge Piñon, a Cuban-born energy expert at the University of Texas at Austin, highlighted that Cuba's electricity grid relies on eight very large power plants that are close to 50 years old. "They have not received any operational maintenance much less capital maintenance in the last 12 to 15 years," he said, adding that they have a lifetime of only 25-30 years. "So, number one, it's a structural problem, they are breaking down all the time and that has a domino effect," he said. Compounding the problems, Cuba burns crude oil as a fuel for its plants. Experts said Cuba's own crude oil production is very heavy in sulfur and metals that can impair the thermoelectric combustion process. "So they have to be constantly repairing them, and they're repairing them with Band-Aids," said Mr. Piñon...

"If they can't turn these plants back on there is a concern that this could turn into another mass exodus," said Ricardo Herrero, the director of the Cuba Study Group in Washington. "They are really short on options," he added.

An anonymous readed shared this report from CNN: [U.S. army boats] are poorly maintained and largely unprepared to meet the military's growing mission in the Pacific, a new government oversight report said this week. The Government Accountability Office released a report on Wednesday that concluded there are "wide-ranging" issues facing Army watercraft, which limit the Army's ability "to meet mission requirements in the Indo-Pacific theater where the need for Army watercraft is most pronounced."

Despite Army policy requiring the vessels to be at least at a 90% mission capable rate — meaning the vessels are ready to perform their mission — the boats currently have a less than 40% capable rate this year. Overall, the fleet of watercraft has dropped by nearly half since 2018, going from 134 vessels to 70 as of May this year, in part due to divestment of vessels in 2018 and 2019... "Army boats have not been ready, capable, or in a mindset they'll have to do something dangerous or in the real world ... for decades now," a retired warrant officer and former chief engineer on Army watercraft told CNN at the time...

[Army spokeswoman Cynthia Smith] said that the Army is "actively" working to address gaps in the watercraft's capability as a whole, and prioritizing improving the current fleet while also "investing in a modernized fleet to meet the needs of the 2040 force." Col. Dave Butler, a spokesman for Army Chief of Staff Gen. Randy George, told CNN that the Army is also looking at possibly replacing the existing fleet of Army watercraft with autonomous vessels in the future. "What we see is the oil industry and other shipping industries are doing this already, we see that happening all around the world," Butler said. "There's no reason the Army shouldn't be thinking that way ... leaders from down at ship level all the way to the Pentagon are looking at this and determining the best way to deploy our forces...

"Maybe the future fleet is all autonomous, we just don't know," he said. "This is all stuff we're looking at in terms of trying to modernize the way we move people, weapons, and equipment."
CNN notes that the report "also said the Army is considering leasing civilian watercraft to bolster its existing fleet and moving all of its watercraft to the Pacific."

The report also included a response from Army Secretary Wormuth, who said the Army is "actively pursuing a holistic approach to mitigate the gaps in Army watercraft capability and capacity."

"Biden forgives more student loans," read Thursday's headline at CNBC.

While this time it was $4.5 billion in student debt for over 60,000 public service workers, "The Biden-Harris Administration has approved $175 billion in student debt relief for nearly 5 million borrowers through various actions," according to an announcement from the White House on Thursday. (So the average amount received by each of the 5 million students is $35,000.) CNN calculates this eliminates roughly 11% of all outstanding U.S. federal student loan debt.

This latest round of forgiveness fixed a loophole in a bipartisan program (passed during the Bush administration in 2007) called Public Service Loan Forgiveness: "For too long, the government failed to live up to its commitments, and only 7,000 people had ever received forgiveness under Public Service Loan Forgiveness before Vice President (Kamala) Harris and I took office," Biden said in a statement. "We vowed to fix that," he added... Thursday's announcement impacts about 60,000 borrowers who are now approved for approximately $4.5 billion in student debt relief under PSLF.
CNN points out the total $175 billion in forgiven student debt is more than under any other president — though it's still "less than half of the $430 billion that would've been canceled under the president's one-time forgiveness plan, which was struck down by the Supreme Court last year." The Biden administration has made it easier for about 572,000 permanently disabled borrowers to receive the debt relief to which they are entitled. It also has granted student loan forgiveness to more than 1.6 million borrowers who were defrauded by their college... The Biden administration is conducting a one-time recount of borrowers' past payments and making adjustments if they had been counted incorrectly, bringing many people closer to debt relief.

Longtime Slashdot reader schwit1 shares an op-ed written by Michael R. Bloomberg, founder and majority owner of Bloomberg LP, the parent company of Bloomberg News, UN Special Envoy on Climate Ambition and Solutions, and chair of the Defense Innovation Board: There are government boondoggles, and then there's NASA's Artemis program. More than a half century after Neil Armstrong's giant leap for mankind, Artemis was intended to land astronauts back on the moon. It has so far spent nearly $100 billion without anyone getting off the ground, yet its complexity and outrageous waste are still spiraling upward. The next US president should rethink the program in its entirety. As someone who greatly respects science and strongly supports space exploration, the more I have learned about Artemis, the more it has become apparent that it is a colossal waste of taxpayer money. [...]

A celestial irony is that none of this is necessary. A reusable SpaceX Starship will very likely be able to carry cargo and robots directly to the moon -- no SLS, Orion, Gateway, Block 1B or ML-2 required -- at a small fraction of the cost. Its successful landing of the Starship booster was a breakthrough that demonstrated how far beyond NASA it is moving. Meanwhile, NASA is canceling or postponing promising scientific programs -- including the Veritas mission to Venus; the Viper lunar rover; and the NEO Surveyor telescope, intended to scan the solar system for hazardous asteroids -- as Artemis consumes ever more of its budget. Taxpayers and Congress should be asking: What on Earth are we doing? And the next president should be held accountable for answers.

sciencehabit shares a report from Science Magazine: From dumping iron into the ocean to launching mirrors into space, proposals to cool the planet through 'geoengineering' tend to be controversial -- and sometimes fantastical. A new idea isn't any less far-out, but it may avoid some of the usual pitfalls of strategies to fill the atmosphere with tiny, reflective particles. In a modeling study published this month in Geophysical Research Letters, scientists report that shooting 5 million tons of diamond dust into the stratosphere each year could cool the planet by 1.6C -- enough to stave off the worst consequences of global warming. The scheme wouldn't be cheap, however: experts estimate it would cost nearly $200 trillion over the remainder of this century -- far more than traditional proposals to use sulfur particles. [...]

The researchers modeled the effects of seven compounds, including sulfur dioxide, as well as particles of diamond, aluminum, and calcite, the primary ingredient in limestone. They evaluated the effects of each particle across 45 years in the model, where each trial took more than a week in real-time on a supercomputer. The results showed diamond particles were best at reflecting radiation while also staying aloft and avoiding clumping. Diamond is also thought to be chemically inert, meaning it would not react to form acid rain, like sulfur. To achieve 1.6C of cooling, 5 million tons of diamond particles would need to be injected into the stratosphere each year. Such a large quantity would require a huge ramp up in synthetic diamond production before high-altitude aircraft could sprinkle the ground-up gems across the stratosphere. At roughly $500,000 per ton, synthetic diamond dust would be 2,400 times more expensive than sulfur and cost $175 trillion if deployed from 2035 to 2100, one study estimates.

Phoronix's Michael Larabel reports: Germany's Sovereign Tech Fund (STF) is today celebrating its second anniversary for "empowering public digital infrastructure." In the past two years it has invested more than $24.9 million into sixty open technologies. This effort backed by the German government has provided nearly $25 million USD in open-source funding over the past two years. In this time there has been more than 500 submissions proposing over 114 million euros in work.

This Sovereign Tech Funding has helped open-source projects provide much needed maintenance to their software, enhance the security posture of the software, and make other open-source improvements in the public interest. You can learn more about the Sovereign Tech Fund via their blog.

Netflix has begun raising prices in several countries, including Japan, parts of Europe, and Africa, as it seeks to sustain growth following its crackdown on password sharing. While its recent financial results show strong revenue growth, the company faces challenges in finding new subscribers and aims to boost future growth through advertising and fresh content. The BBC reports: In its latest results, Netflix announced that it had added 5.1 million subscribers between July and September - ahead of forecasts but the smallest gain in more than a year. The company is under pressure to show investors what will power growth in the years ahead, as its already massive reach makes finding new subscribers more difficult. The last time Netflix saw signs of slowdown, in 2022, it launched measures to stop password sharing and said it would offer a new streaming option with advertisements.

The crackdown unleashed a new wave of growth. The firm has added more than 45 million new members since last year and has 282 million subscribers globally. Analysts also expect advertisements to eventually become big business for Netflix. For now, however, Netflix has said it remains "early days" and warned it did not expect it to start driving growth until next year, despite many subscribers opting for the ad-supported plan. The plan, which is the company's least expensive option, accounted for 50% of new sign-ups in the places where it is offered in the most recent quarter, Netflix said. Even without a boost from advertising, Netflix said revenue in the July-September period was up 15% compared with the same period last year, to more than $9.8 billion. Profit also rose from $1.6 billion in the same period last year to $2.3 billion.

An anonymous reader shares a report: From the ground, northeastern Norway might look like fjord country, peppered with neat red houses and dissected by snowmobile tours through the winter. But for pilots flying above, the region has become a danger zone for GPS jamming. The jamming in the region of Finnmark is so constant, Norwegian authorities decided last month they would no longer log when and where it happens -- accepting these disturbance signals as the new normal.

Nicolai Gerrard, senior engineer at NKOM, the country's communications authority, says his organization no longer counts the jamming incidents. "It has unfortunately developed into an unwanted normal situation that should not be there. Therefore, the [Norwegian authority in charge of the airports] are not interested in continuous updates on something that is happening all the time." Pilots meanwhile, still have to adapt, usually when they are above 6,000 feet in the air. "We experience this almost every day," says Odd Thomassen, a captain and senior safety adviser at the Norwegian airline Wideroe. He claims jamming typically lasts between six and eight minutes at a time.

With ransomware attacks surging and 2024 on track to be one of the worst years on record, U.S. officials are seeking ways to counter the threat, in some cases, urging a new approach to ransom payments. From a report: Ann Neuberger, U.S. deputy national security adviser for cyber and emerging technologies, wrote in a recent Financial Times opinion piece, that insurance policies -- especially those covering ransomware payment reimbursements -- are fueling the very same criminal ecosystems they seek to mitigate. "This is a troubling practice that must end," she wrote, advocating for stricter cybersecurity requirements as a condition for coverage to discourage ransom payments.

Zeroing in on cyber insurance as a key area for reform comes as the U.S. government scrambles to find ways to disrupt ransomware networks. According to the latest report by the Office of the Director of National Intelligence, by mid-2024 more than 2,300 incidents already had been recorded -- nearly half targeting U.S. organizations -- suggesting that 2024 could exceed the 4,506 attacks recorded globally in 2023. Yet even as policymakers scrutinize insurance practices and explore broader measures to disrupt ransomware operations, businesses are still left to grapple with the immediate question when they are under attack: Pay the ransom and potentially incentivize future attacks or refuse and risk further damage.

For many organizations, deciding whether to pay a ransom is a difficult and urgent decision. "In 2024, I attended a briefing by the FBI where they continued to advise against paying a ransom," said Paul Underwood, vice president of security at IT services company Neovera. "However, after making that statement, they said that they understand that it's a business decision and that when companies make that decision, it is taking into account many more factors than just ethics and good business practices. Even the FBI understood that businesses need to do whatever it takes to get back to operations," Underwood said.

An anonymous reader shares a report: Byju Raveendran, the founder of the embattled edtech group Byju's, acknowledged on Thursday afternoon that he made mistakes, mistimed the market, overestimated growth potential and that his startup, once valued at $22 billion, is now effectively worth "zero."

Speaking to a group of journalists, Raveendran said the company's aggressive acquisition of more than two dozen startups to expand into new markets proved fatal when financing dried up in 2022. Byju's was planning to go public in early 2022 with several investment bankers giving the firm valuation as high as $50 billion, TechCrunch reported earlier.

He alleged that many of his more than 100 investors had urged him to pursue aggressive expansion into as many as 40 markets. But, he added, those very investors got cold feet when global markets tumbled following Russia's invasion of Ukraine, sending the venture capital market into a downward spiral.

The FBI has arrested an Alabama man who is accused of hacking the Securities and Exchange Commission's X account in January. From a report: The indictment alleges that 25-year-old Eric Council Jr. worked with co-conspirators to take control of the account and post a fake message from SEC Chair Gary Gensler about Bitcoin ETFs that caused the price of Bitcoin to jump by more than $1,000 momentarily.

To carry out this scheme, Council is accused of creating a fake ID using the information belonging to the person in control of the SEC's X account. He then allegedly tricked AT&T into providing a SIM card with the victim's phone number and install it into a new iPhone he purchased. Finally, Council was able to gain control of the SEC's account using recovery authentication codes sent to the number, and later return the iPhone to the Apple Store where he'd bought it.

schwit1 writes: The Department of Defense wants technology so it can fabricate online personas that are indistinguishable from real people.

The United States' secretive Special Operations Command is looking for companies to help create deepfake internet users so convincing that neither humans nor computers will be able to detect they are fake, according to a procurement document reviewed by The Intercept.

The plan, mentioned in a new 76-page wish list by the Department of Defense's Joint Special Operations Command, or JSOC, outlines advanced technologies desired for country's most elite, clandestine military efforts. "Special Operations Forces (SOF) are interested in technologies that can generate convincing online personas for use on social media platforms, social networking sites, and other online content," the entry reads.

More than half the world's food production will be at risk of failure within the next 25 years as a rapidly accelerating water crisis grips the planet, unless urgent action is taken to conserve water resources and end the destruction of the ecosystems on which our fresh water depends, experts have warned in a landmark review. From a report: Half the world's population already faces water scarcity, and that number is set to rise as the climate crisis worsens, according to a report from the Global Commission on the Economics of Water published on Thursday.

Demand for fresh water will outstrip supply by 40% by the end of the decade, because the world's water systems are being put under "unprecedented stress," the report found. The commission found that governments and experts have vastly underestimated the amount of water needed for people to have decent lives. While 50 to 100 litres a day are required for each person's health and hygiene, in fact people require about 4,000 litres a day in order to have adequate nutrition and a dignified life. For most regions, that volume cannot be achieved locally, so people are dependent on trade -- in food, clothing and consumer goods -- to meet their needs.

Some countries benefit more than others from "green water," which is soil moisture that is necessary for food production, as opposed to "blue water" from rivers and lakes. The report found that water moves around the world in "atmospheric rivers" which transport moisture from one region to another.

South Korea will prepare stronger measures in a bid to prevent overseas leaks of business secrets amid intensifying competition for advanced technologies, the finance minister said on Thursday. From a report: "We will prevent illegal leaks of advanced technologies to raise the global competitiveness of our companies and strengthen technology leadership," Minister Choi Sang-mok said.

The government will set up a "big data" system aimed at preventing technology leaks at the patent agency and introduce new regulations to ensure stronger punishment for culprits, Choi said. He did not specify what the stronger penalties would be under the new regulations. In the past five years, there have been 97 attempts to leak business secrets to a foreign country, with 40 of them in the semiconductor industry, according to the National Intelligence Service.

An anonymous reader quotes a report from Reuters: Robinhood launched its long-awaited desktop platform and added futures and index options trading features to its mobile app on Wednesday, as the fintech firm aims to take market share from traditional brokerages. The 11-year-old commission-free trading app, which became synonymous with mom-and-pop investors in 2021, is now seeking to mature into a full-fledged financial services provider and compete with established brokerages that serve institutional investors. The Menlo Park, California-based company said its desktop trading platform, dubbed "Robinhood Legend," will focus on active traders.

The platform, available at no additional cost, will offer advanced trading tools, real-time data, as well as custom and preset layouts. Meanwhile, the app will allow users to trade futures on the benchmark S&P 500 index, oil and bitcoin, among others. Customers can also trade index options. [...] Subscribers to Robinhood's premium Gold tier will be able to trade futures for as low as 50 cents per contract, while non-Gold users will need to pay a commission of 75 cents. You can tune in to the company's live product announcement on YouTube.

The parents of a Massachusetts student are suing his school after he was penalized for using AI in a Social Studies project, claiming it was for research purposes only. The student received a detention and a lower grade, which his parents argue could harm his college prospects. The school is defending its AI policy and fighting to dismiss the case. The Register reports: "The Plaintiff Student will suffer irreparable harm that far outweighs any harm that may befall the Defendants," their filing reads [PDF]. "He is applying to elite colleges and universities given his high level of academic and personal achievement. Early decision and early action applications in a highly competitive admissions process are imminent and start in earnest on October 1, 2024. Absent the grant of an injunction by this Court, the Student will suffer irreparable harm that is imminent."

The school, however, is fighting back with a motion to dismiss [PDF] the case. The school argues that RNH, along with his classmates, was given a copy of the student handbook in the Fall of last year, which specifically called out the use of AI by students. The class was also shown a presentation about the school's policy. Students should "not use AI tools during in-class examinations, processed writing assignments, homework or classwork unless explicitly permitted and instructed," the policy states. "RNH unequivocally used another author's language and thoughts, be it a digital and artificial author, without express permission to do so," the school argues. "Furthermore, he did not cite to his use of AI in his notes, scripts or in the project he submitted. Importantly, RNH's peers were not allowed to cut corners by using AI to craft their projects; thus, RNH acted 'unfairly in order to gain an advantage.'"

An anonymous reader shares a report: Households on individual streets will be targeted with personalised adverts under plans being rolled out by Channel 4. The channel is to use new technology which will allow brands to tailor who sees their advert by enabling them to select a demographic within a specific location down to street level. For example, someone watching Made in Chelsea on Channel 4's streaming service could be served an ad for a fashion brand in a local outlet to them if a particular fashion trend is being discussed.

Advertisers can further optimise their campaign by selecting from 26 programme genres, as well as time of day and device the show is being watched on. It forms part of a wider update to Channel 4's streaming platform that the broadcaster hopes could boost revenues by as much as $13m. The company will launch a new private marketplace enabling brands to buy advertising space directly in real-time. This will allow advertisers to amend their campaigns to respond to events, whether that be real-world events such as local weather or developments in fictional storylines within TV shows. Channel 4's new ad targeting also includes more detailed data to track whether a viewer has made a purchase after seeing an ad, as well as new viewer profiles for brands to target.

In a rather critical analysis of the 2024 Economics Nobel, commentator Noah Smith has questioned the prize's shift back to "big-think" theories. He argues that Acemoglu, Johnson, and Robinson's (the winner of the 2024 Economics Nobel) influential work on institutions and development, while intriguing, lacks robust empirical validation. From his blog: The science prizes rely very heavily on external validity to determine who gets the prize -- your theory or your invention has to work, basically. If it doesn't, you can be the biggest genius in the world, but you'll never get a Nobel. The physicist Ed Witten won a Fields Medal, which is even harder to get than a Nobel, for the math he invented for string theory. But he'll almost certainly never get a Physics Nobel, because string theory can't be empirically tested.

The Econ Nobel is different. Traditionally, it's given to economists whose ideas are most influential within the economics profession. If a whole bunch of other economists do research that follows up on your research, or which uses theoretical or empirical techniques you pioneered, you get an Econ Nobel. Your theory doesn't have to be validated, your specific empirical findings can already have been overturned by the time the prize is awarded, but if you were influential, you get the prize.

You could argue that this is appropriate for what Thomas Kuhn would call a "pre-paradigmatic" science -- a field that's still looking for a set of basic concepts and tools. But it's been 55 years since they started giving the prize, and that seems like an awfully long time for a field to still be tooling up. Meanwhile, making "influence within the economics profession" the criterion for successful research seems a little too much like a popularity contest. It's how you end up with prizes like the one in 2004, which was given to some macroeconomic theorists whose theory said that recessions are caused by technological slowdowns and that mass unemployment is a voluntary vacation.

In recent years, that looked like it might be changing. Often, the prize was given to empirical economists associated with the so-called "credibility revolution" -- basically, quasi-experiments. Those cases include Goldin in 2023, Card/Angrist/Imbens in 2021, and Banerjee/Duflo/Kremer in 2019. And when it was given to theorists, they tended to be game theorists whose theories are very predictive of real-world outcomes -- Milgrom/Wilson in 2020, Hart/Holmstrom in 2016, Tirole in 2014, and Roth/Shapley in 2012. Even when the prize was given to macro -- a field where validity is much harder to establish -- it was given to economists whose theories have seen immediate application to pressing problems of the day, such as Bernanke/Diamond/Dybvig in 2022 and Nordhaus in 2018. In other words, the recent Nobels have made it seem like economics might be becoming more like a natural science, where practical applications and external validity are the ultimate arbiter of the value of research, rather than cultural influence within the economics profession. But this year's prize seems like a step away from that, and back toward the sort of big-think that used to be more popular in the prize's early years.

The U.S. Federal Trade Commission adopted a final rule on Wednesday requiring businesses to make it as easy to cancel subscriptions and memberships as it is to sign up, in the agency's last major rulemaking before the Nov. 5 election. From a report: The "click to cancel" rule requires retailers, gyms and other businesses to get consumers' consent for subscriptions, auto-renewals and free trials that convert to paid memberships. The cancellation method must be "at least as easy to use" as the sign up process. FTC Chair Lina Khan said in an interview that the rule is an overdue response to a rising number of consumer complaints about situations in which it is "extraordinarily easy to sign up for a subscription, but absurdly difficult to cancel."

"Companies shouldn't be able to trick you into paying for subscriptions that you don't want," Khan said. The rule prohibits requiring consumers who signed up through an app or a website to go through a chat bot or agent to cancel. For in-person signups, companies must provide means to cancel by phone or online. "The pandemic brought to the surface just how businesses are making people jump through endless hoops," Khan said. Requiring in-person cancellations while the businesses themselves were closed "really highlighted the absurdity of these practices," she said.

New submitter king*jojo writes: The owners of WinAmp have just deleted their entire repo one month after uploading the source code to GitHub. Lots of source code, and quite possibly, not all of it theirs. The deletion happened soon after The Register enquired about the seeming inclusion of Shoutcast DNAS code and some Microsoft and Intel codecs.