Shannon Garcia – Page 19

Skydance deal allows Trump’s FCC to “censor speech” and “silence dissent” on CBS

brendan carr, CBS, dei, Donald Trump, FCC, First Amendment, freedom of the press, paramount, Policy, sky dance / Shannon Garcia / July 25, 2025

Warning that the “Paramount payout” and “reckless” acquisition approval together mark a “dark chapter” for US press freedom, Gomez suggested the FCC’s approval will embolden “those who believe the government can—and should—abuse its power to extract financial and ideological concessions, demand favored treatment, and secure positive media coverage.”

FCC terms also govern Skydance hiring decisions

Gomez further criticized the FCC for overstepping its authority in “intervening in employment matters reserved for other government entities with proper jurisdiction on these issues” by requiring Skydance commitments to not establish any DEI programs, which Carr derided as “invidious.” But Gomez countered that “this agency is undermining legitimate efforts to combat discrimination and expand opportunity” by meddling in private companies’ employment decisions.

Ultimately, commissioner Olivia Trusty joined Carr in voting to stamp the agency’s approval, celebrating the deal as “lawful” and a “win” for American “jobs” and “storytelling.” Carr suggested the approval would bolster Paramount’s programming by injecting $1.5 billion into operations, which Trusty said would help Paramount “compete with dominant tech platforms.”

Gomez conceded that she was pleased that at least—unlike the Verizon/T-Mobile merger—Carr granted her request to hold a vote, rather than burying “the outcome of backroom negotiations” and “granting approval behind closed doors, under the cover of bureaucratic process.”

“The public has a right to know how Paramount’s capitulation evidences an erosion of our First Amendment protections,” Gomez said.

Outvoted 2–1, Gomez urged “companies, journalists, and citizens” to take up the fight and push back on the Trump administration, emphasizing that “unchecked and unquestioned power has no rightful place in America.”

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Rocket Report: Channeling the future at Wallops; SpaceX recovers rocket wreckage

artemis, china, FAA, falcon 9, rocket lab, rocket report, Science, Space, space launch system, spacex, starship, super heavy, tianlong 3 / Shannon Garcia / July 25, 2025

China’s Space Pioneer seems to be back on track a year after an accidental launch.

A SpaceX Falcon 9 rocket carrying a payload of 24 Starlink Internet satellites soars into space after launching from Vandenberg Space Force Base, California, shortly after sunset on July 18, 2025. This image was taken in Santee, California, approximately 250 miles (400 kilometers) away from the launch site. Credit: Kevin Carter/Getty Images

Welcome to Edition 8.04 of the Rocket Report! The Pentagon’s Golden Dome missile defense shield will be a lot of things. Along with new sensors, command and control systems, and satellites, Golden Dome will require a lot of rockets. The pieces of the Golden Dome architecture operating in orbit will ride to space on commercial launch vehicles. And Golden Dome’s space-based interceptors will essentially be designed as flying fuel tanks with rocket engines. This shouldn’t be overlooked, and that’s why we include a couple of entries discussing Golden Dome in this week’s Rocket Report.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

Space-based interceptors are a real challenge. The newly installed head of the Pentagon’s Golden Dome missile defense shield knows the clock is ticking to show President Donald Trump some results before the end of his term in the White House, Ars reports. Gen. Michael Guetlein identified command-and-control and the development of space-based interceptors as two of the most pressing technical challenges for Golden Dome. He believes the command-and-control problem can be “overcome in pretty short order.” The space-based interceptor piece of the architecture is a different story.

Proven physics, unproven economics … “I think the real technical challenge will be building the space-based interceptor,” Guetlein said. “That technology exists. I believe we have proven every element of the physics that we can make it work. What we have not proven is, first, can I do it economically, and then second, can I do it at scale? Can I build enough satellites to get after the threat? Can I expand the industrial base fast enough to build those satellites? Do I have enough raw materials, etc.?” Military officials haven’t said how many space-based interceptors will be required for Golden Dome, but outside estimates put the number in the thousands.

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One big defense prime is posturing for Golden Dome. Northrop Grumman is conducting ground-based testing related to space-based interceptors as part of a competition for that segment of the Trump administration’s Golden Dome missile-defense initiative, The War Zone reports. Kathy Warden, Northrop Grumman’s CEO, highlighted the company’s work on space-based interceptors, as well as broader business opportunities stemming from Golden Dome, during a quarterly earnings call this week. Warden identified Northrop’s work in radars, drones, and command-and-control systems as potentially applicable to Golden Dome.

But here’s the real news … “It will also include new innovation, like space-based interceptors, which we’re testing now,” Warden continued. “These are ground-based tests today, and we are in competition, obviously, so not a lot of detail that I can provide here.” Warden declined to respond directly to a question about how the space-based interceptors Northrop Grumman is developing now will actually defeat their targets. (submitted by Biokleen)

Trump may slash environmental rules for rocket launches. The Trump administration is considering slashing rules meant to protect the environment and the public during commercial rocket launches, changes that companies like Elon Musk’s SpaceX have long sought, ProPublica reports. A draft executive order being circulated among federal agencies, and viewed by ProPublica, directs Secretary of Transportation Sean Duffy to “use all available authorities to eliminate or expedite” environmental reviews for launch licenses. It could also, in time, require states to allow more launches or even more launch sites along their coastlines.

Getting political at the FAA … The order is a step toward the rollback of federal oversight that Musk, who has fought bitterly with the Federal Aviation Administration over his space operations, and others have pushed for. Commercial rocket launches have grown exponentially more frequent in recent years. In addition to slashing environmental rules, the draft executive order would make the head of the FAA’s Office of Commercial Space Transportation a political appointee. This is currently a civil servant position, but the last head of the office took a voluntary separation offer earlier this year.

There’s a SPAC for that. An unproven small launch startup is partnering with a severely depleted SPAC trust to do the impossible: go public in a deal they say will be valued at $400 million, TechCrunch reports. Innovative Rocket Technologies Inc., or iRocket, is set to merge with a Special Purpose Acquisition Company, or SPAC, founded by former Commerce Secretary Wilbur Ross. But the most recent regulatory filings by this SPAC showed it was in a tenuous financial position last year, with just $1.6 million held in trust. Likewise, iRocket isn’t flooded with cash. The company has raised only a few million in venture funding, a fraction of what would be needed to develop and test the company’s small orbital-class rocket, named Shockwave.

SpaceX traces a path to orbit for NASA. Two NASA satellites soared into orbit from California aboard a SpaceX Falcon 9 rocket Wednesday, commencing a $170 million mission to study a phenomenon of space physics that has eluded researchers since the dawn of the Space Age, Ars reports. The twin spacecraft are part of the NASA-funded TRACERS mission, which will spend at least a year measuring plasma conditions in narrow regions of Earth’s magnetic field known as polar cusps. As the name suggests, these regions are located over the poles. They play an important but poorly understood role in creating colorful auroras as plasma streaming out from the Sun interacts with the magnetic field surrounding Earth. The same process drives geomagnetic storms capable of disrupting GPS navigation, radio communications, electrical grids, and satellite operations.

Plenty of room for more … The TRACERS satellites are relatively small, each about the size of a washing machine, so they filled only a fraction of the capacity of SpaceX’s Falcon 9 rocket. Three other small NASA tech demo payloads hitched a ride to orbit with TRACERS, kicking off missions to test an experimental communications terminal, demonstrate an innovative scalable satellite platform made of individual building blocks, and study the link between Earth’s atmosphere and the Van Allen radiation belts. In addition to those missions, the European Space Agency launched its own CubeSat to test 5G communications from orbit. Five smallsats from an Australian company rounded out the group. Still, the Falcon 9 rocket’s payload shroud was filled with less than a quarter of the payload mass it could have delivered to the TRACERS mission’s targeted Sun-synchronous orbit.

Tianlong launch pad ready for action. Chinese startup Space Pioneer has completed a launch pad at Jiuquan spaceport in northwestern China for its Tianlong 3 liquid propellent rocket ahead of a first orbital launch, Space News reports. Space Pioneer said the launch pad passed an acceptance test, and ground crews raised a full-scale model of the Tianlong 3 rocket on the launch pad. “The rehearsal test was successfully completed,” said Space Pioneer, one of China’s leading private launch companies. The activation of the launch pad followed a couple of weeks after Space Pioneer announced the completion of static loads testing on Tianlong 3.

More to come … While this is an important step forward for Space Pioneer, construction of the launch pad is just one element the company needs to finish before Tianlong 3 can lift off for the first time. In June 2024, the company ignited Tianlong 3’s nine-engine first stage on a test stand in China. But the rocket broke free of its moorings on the test stand and unexpectedly climbed into the sky before crashing in a fireball nearby. Space Pioneer says the “weak design of the rocket’s tail structure was the direct cause of the failure” last year. The company hasn’t identified next steps for Tianlong 3, or when it might be ready to fly. Tianlong 3 is a kerosene-fueled rocket with nine main engines, similar in design architecture and payload capacity to SpaceX’s Falcon 9. Also, like Falcon 9, Tianlong 3 is supposed to have a recoverable and reusable first stage booster.

Dredging up an issue at Wallops. Rocket Lab has asked regulators for permission to transport oversized Neutron rocket structures through shallow waters to a spaceport off the coast of Virginia as it races to meet a September delivery deadline, TechCrunch reports. The request, which was made in July, is a temporary stopgap while the company awaits federal clearance to dredge a permanent channel to the Wallops Island site. Rocket Lab plans to launch its Neutron medium-lift rocket from the Mid-Atlantic Regional Spaceport (MARS) on Wallops Island, Virginia, a lower-traffic spaceport that’s surrounded by shallow channels and waterways. Rocket Lab has a sizable checklist to tick off before Neutron can make its orbital debut, like mating the rocket stages, performing a “wet dress” rehearsal, and getting its launch license from the Federal Aviation Administration. Before any of that can happen, the rocket hardware needs to make it onto the island from Rocket Lab’s factory on the nearby mainland.

Kedging bets … Access to the channel leading to Wallops Island is currently available only at low tides. So, Rocket Lab submitted an application earlier this year to dredge the channel. The dredging project was approved by the Virginia Marine Resources Commission in May, but the company has yet to start digging because it’s still awaiting federal sign-off from the Army Corps of Engineers. As the company waits for federal approval, Rocket Lab is seeking permission to use a temporary method called “kedging” to ensure the first five hardware deliveries can arrive on schedule starting in September. We don’t cover maritime issues in the Rocket Report, but if you’re interested in learning a little about kedging, here’s a link.

Any better ideas for an Exploration Upper Stage? Not surprisingly, Congress is pushing back against the Trump administration’s proposal to cancel the Space Launch System, the behemoth rocket NASA has developed to propel astronauts back to the Moon. But legislation making its way through the House of Representatives includes an interesting provision that would direct NASA to evaluate alternatives for the Boeing-built Exploration Upper Stage, an upgrade for the SLS rocket set to debut on its fourth flight, Ars reports. Essentially, the House Appropriations Committee is telling NASA to look for cheaper, faster options for a new SLS upper stage.

CYA EUS? … The four-engine Exploration Upper Stage, or EUS, is an expensive undertaking. Last year, NASA’s inspector general reported that the new upper stage’s development costs had ballooned from $962 million to $2.8 billion, and the project had been delayed more than six years. That’s almost a year-for-year delay since NASA and Boeing started development of the EUS. So, what are the options if NASA went with a new upper stage for the SLS rocket? One possibility is a modified version of United Launch Alliance’s dual-engine Centaur V upper stage that flies on the Vulcan rocket. It’s no longer possible to keep flying the SLS rocket’s existing single-engine upper stage because ULA has shut down the production line for it.

Raising Super Heavy from the deep. For the second time, SpaceX has retrieved an engine section from one of its Super Heavy boosters from the Gulf of Mexico, NASASpaceflight.com reports. Images posted on social media showed the tail end of a Super Heavy booster being raised from the sea off the coast of northern Mexico. Most of the rocket’s 33 Raptor engines appear to still be attached to the lower section of the stainless steel booster. Online sleuths who closely track SpaceX’s activities at Starbase, Texas, have concluded the rocket recovered from the Gulf is Booster 13, which flew on the sixth test flight of the Starship mega-rocket last November. The booster ditched in the ocean after aborting an attempted catch back at the launch pad in South Texas.

But why? … SpaceX recovered the engine section of a different Super Heavy booster from the Gulf last year. The company’s motivation for salvaging the wreckage is unclear. “Speculated reasons include engineering research, environmental mitigation, or even historical preservation,” NASASpaceflight reports.

Next three launches

July 26: Vega C | CO3D & MicroCarb | Guiana Space Center, French Guiana | 02: 03 UTC

July 26: Falcon 9 | Starlink 10-26 | Cape Canaveral Space Force Station, Florida | 08: 34 UTC

July 27: Falcon 9 | Starlink 17-2 | Vandenberg Space Force Base, California | 03: 55 UTC

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Rocket Report: Channeling the future at Wallops; SpaceX recovers rocket wreckage Read More »

Conspiracy theorists don’t realize they’re on the fringe

cognitive bias, conspiracy theories, culture, false consensus, misinformation, psychology, Science / Shannon Garcia / July 23, 2025

Gordon Pennycook: “It might be one of the biggest false consensus effects that’s been observed.”

Credit: Aurich Lawson / Thinkstock

Belief in conspiracy theories is often attributed to some form of motivated reasoning: People want to believe a conspiracy because it reinforces their worldview, for example, or doing so meets some deep psychological need, like wanting to feel unique. However, it might also be driven by overconfidence in their own cognitive abilities, according to a paper published in the Personality and Social Psychology Bulletin. The authors were surprised to discover that not only are conspiracy theorists overconfident, they also don’t realize their beliefs are on the fringe, massively overestimating by as much as a factor of four how much other people agree with them.

“I was expecting the overconfidence finding,” co-author Gordon Pennycook, a psychologist at Cornell University, told Ars. “If you’ve talked to someone who believes conspiracies, it’s self-evident. I did not expect them to be so ready to state that people agree with them. I thought that they would overestimate, but I didn’t think that there’d be such a strong sense that they are in the majority. It might be one of the biggest false consensus effects that’s been observed.”

In 2015, Pennycook made headlines when he co-authored a paper demonstrating how certain people interpret “pseudo-profound bullshit” as deep observations. Pennycook et al. were interested in identifying individual differences between those who are susceptible to pseudo-profound BS and those who are not and thus looked at conspiracy beliefs, their degree of analytical thinking, religious beliefs, and so forth.

They presented several randomly generated statements, containing “profound” buzzwords, that were grammatically correct but made no sense logically, along with a 2014 tweet by Deepak Chopra that met the same criteria. They found that the less skeptical participants were less logical and analytical in their thinking and hence much more likely to consider these nonsensical statements as being deeply profound. That study was a bit controversial, in part for what was perceived to be its condescending tone, along with questions about its methodology. But it did snag Pennycook et al. a 2016 Ig Nobel Prize.

Last year we reported on another Pennycook study, presenting results from experiments in which an AI chatbot engaged in conversations with people who believed at least one conspiracy theory. That study showed that the AI interaction significantly reduced the strength of those beliefs, even two months later. The secret to its success: the chatbot, with its access to vast amounts of information across an enormous range of topics, could precisely tailor its counterarguments to each individual. “The work overturns a lot of how we thought about conspiracies, that they’re the result of various psychological motives and needs,” Pennycook said at the time.

Miscalibrated from reality

Pennycook has been working on this new overconfidence study since 2018, perplexed by observations indicating that people who believe in conspiracies also seem to have a lot of faith in their cognitive abilities—contradicting prior research finding that conspiracists are generally more intuitive. To investigate, he and his co-authors conducted eight separate studies that involved over 4,000 US adults.

The assigned tasks were designed in such a way that participants’ actual performance and how they perceived their performance were unrelated. For example, in one experiment, they were asked to guess the subject of an image that was largely obscured. The subjects were then asked direct questions about their belief (or lack thereof) concerning several key conspiracy claims: the Apollo Moon landings were faked, for example, or that Princess Diana’s death wasn’t an accident. Four of the studies focused on testing how subjects perceived others’ beliefs.

The results showed a marked association between subjects’ tendency to be overconfident and belief in conspiracy theories. And while a majority of participants believed a conspiracy’s claims just 12 percent of the time, believers thought they were in the majority 93 percent of the time. This suggests that overconfidence is a primary driver of belief in conspiracies.

It’s not that believers in conspiracy theories are massively overconfident; there is no data on that, because the studies didn’t set out to quantify the degree of overconfidence, per Pennycook. Rather, “They’re overconfident, and they massively overestimate how much people agree with them,” he said.

Ars spoke with Pennycook to learn more.

Ars Technica: Why did you decide to investigate overconfidence as a contributing factor to believing conspiracies?

Gordon Pennycook: There’s a popular sense that people believe conspiracies because they’re dumb and don’t understand anything, they don’t care about the truth, and they’re motivated by believing things that make them feel good. Then there’s the academic side, where that idea molds into a set of theories about how needs and motivations drive belief in conspiracies. It’s not someone falling down the rabbit hole and getting exposed to misinformation or conspiratorial narratives. They’re strolling down: “I like it over here. This appeals to me and makes me feel good.”

Believing things that no one else agrees with makes you feel unique. Then there’s various things I think that are a little more legitimate: People join communities and there’s this sense of belongingness. How that drives core beliefs is different. Someone may stop believing but hang around in the community because they don’t want to lose their friends. Even with religion, people will go to church when they don’t really believe. So we distinguish beliefs from practice.

What we observed is that they do tend to strongly believe these conspiracies despite the fact that there’s counter evidence or a lot of people disagree. What would lead that to happen? It could be their needs and motivations, but it could also be that there’s something about the way that they think where it just doesn’t occur to them that they could be wrong about it. And that’s where overconfidence comes in.

Ars Technica: What makes this particular trait such a powerful driving force?

Gordon Pennycook: Overconfidence is one of the most important core underlying components, because if you’re overconfident, it stops you from really questioning whether the thing that you’re seeing is right or wrong, and whether you might be wrong about it. You have an almost moral purity of complete confidence that the thing you believe is true. You cannot even imagine what it’s like from somebody else’s perspective. You couldn’t imagine a world in which the things that you think are true could be false. Having overconfidence is that buffer that stops you from learning from other people. You end up not just going down the rabbit hole, you’re doing laps down there.

Overconfidence doesn’t have to be learned, parts of it could be genetic. It also doesn’t have to be maladaptive. It’s maladaptive when it comes to beliefs. But you want people to think that they will be successful when starting new businesses. A lot of them will fail, but you need some people in the population to take risks that they wouldn’t take if they were thinking about it in a more rational way. So it can be optimal at a population level, but maybe not at an individual level.

Ars Technica: Is this overconfidence related to the well-known Dunning-Kruger effect?

Gordon Pennycook: It’s because of Dunning-Kruger that we had to develop a new methodology to measure overconfidence, because the people who are the worst at a task are the worst at knowing that they’re the worst at the task. But that’s because the same things that you use to do the task are the things you use to assess how good you are at the task. So if you were to give someone a math test and they’re bad at math, they’ll appear overconfident. But if you give them a test of assessing humor and they’re good at that, they won’t appear overconfident. That’s about the task, not the person.

So we have tasks where people essentially have to guess, and it’s transparent. There’s no reason to think that you’re good at the task. In fact, people who think they’re better at the task are not better at it, they just think they are. They just have this underlying kind of sense that they can do things, they know things, and that’s the kind of thing that we’re trying to capture. It’s not specific to a domain. There are lots of reasons why you could be overconfident in a particular domain. But this is something that’s an actual trait that you carry into situations. So when you’re scrolling online and come up with these ideas about how the world works that don’t make any sense, it must be everybody else that’s wrong, not you.

Ars Technica: Overestimating how many people agree with them seems to be at odds with conspiracy theorists’ desire to be unique.

Gordon Pennycook: In general, people who believe conspiracies often have contrary beliefs. We’re working with a population where coherence is not to be expected. They say that they’re in the majority, but it’s never a strong majority. They just don’t think that they’re in a minority when it comes to the belief. Take the case of the Sandy Hook conspiracy, where adherents believe it was a false flag operation. In one sample, 8 percent of people thought that this was true. That 8 percent thought 61 percent of people agreed with them.

So they’re way off. They really, really miscalibrated. But they don’t say 90 percent. It’s 60 percent, enough to be special, but not enough to be on the fringe where they actually are. I could have asked them to rank how smart they are relative to others, or how unique they thought their beliefs were, and they would’ve answered high on that. But those are kind of mushy self-concepts. When you ask a specific question that has an objectively correct answer in terms of the percent of people in the sample that agree with you, it’s not close.

Ars Technica: How does one even begin to combat this? Could last year’s AI study point the way?

Gordon Pennycook: The AI debunking effect works better for people who are less overconfident. In those experiments, very detailed, specific debunks had a much bigger effect than people expected. After eight minutes of conversation, a quarter of the people who believed the thing didn’t believe it anymore, but 75 percent still did. That’s a lot. And some of them, not only did they still believe it, they still believed it to the same degree. So no one’s cracked that. Getting any movement at all in the aggregate was a big win.

Here’s the problem. You can’t have a conversation with somebody who doesn’t want to have the conversation. In those studies, we’re paying people, but they still get out what they put into the conversation. If you don’t really respond or engage, then our AI is not going to give you good responses because it doesn’t know what you’re thinking. And if the person is not willing to think. … This is why overconfidence is such an overarching issue. The only alternative is some sort of propagandistic sit-them-downs with their eyes open and try to de-convert them. But you can’t really convert someone who doesn’t want to be converted. So I’m not sure that there is an answer. I think that’s just the way that humans are.

Personality and Social Psychology Bulletin, 2025. DOI: 10.1177/01461672251338358 (About DOIs).

Jennifer is a senior writer at Ars Technica with a particular focus on where science meets culture, covering everything from physics and related interdisciplinary topics to her favorite films and TV series. Jennifer lives in Baltimore with her spouse, physicist Sean M. Carroll, and their two cats, Ariel and Caliban.

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Southwestern drought likely to continue through 2100, research finds

climate change, drought, Science, southwestern united states, syndication / Shannon Garcia / July 20, 2025

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here.

The drought in the Southwestern US is likely to last for the rest of the 21st century and potentially beyond as global warming shifts the distribution of heat in the Pacific Ocean, according to a study published last week led by researchers at the University of Texas at Austin.

Using sediment cores collected in the Rocky Mountains, paleoclimatology records and climate models, the researchers found warming driven by greenhouse gas emissions can alter patterns of atmospheric and marine heat in the North Pacific Ocean in a way resembling what’s known as the negative phase of the Pacific Decadal Oscillation (PDO), fluctuations in sea surface temperatures that result in decreased winter precipitation in the American Southwest. But in this case, the phenomenon can last far longer than the usual 30-year cycle of the PDO.

“If the sea surface temperature patterns in the North Pacific were just the result of processes related to stochastic [random] variability in the past decade or two, we would have just been extremely unlucky, like a really bad roll of the dice,” said Victoria Todd, the lead author of the study and a PhD student in geosciences at University of Texas at Austin. “But if, as we hypothesize, this is a forced change in the sea surface temperatures in the North Pacific, this will be sustained into the future, and we need to start looking at this as a shift, instead of just the result of bad luck.”

Currently, the Southwestern US is experiencing a megadrought resulting in the aridification of the landscape, a decades-long drying of the region brought on by climate change and the overconsumption of the region’s water. That’s led to major rivers and their basins, such as the Colorado and Rio Grande rivers, seeing reduced flows and a decline of the water stored in underground aquifers, which is forcing states and communities to reckon with a sharply reduced water supply. Farmers have cut back on the amount of water they use. Cities are searching for new water supplies. And states, tribes, and federal agencies are engaging in tense negotiations over how to manage declining resources like the Colorado River going forward.

Southwestern drought likely to continue through 2100, research finds Read More »

Phishers have found a way to downgrade—not bypass—FIDO MFA

Biz & IT, fido alliance, passkeys, phishing, Security / Shannon Garcia / July 19, 2025

Researchers recently reported encountering a phishing attack in the wild that bypasses a multifactor authentication scheme based on FIDO (Fast Identity Online), the industry-wide standard being adopted by thousands of sites and enterprises.

If true, the attack, reported in a blog post Thursday by security firm Expel, would be huge news, since FIDO is widely regarded as being immune to credential phishing attacks. After analyzing the Expel write-up, I’m confident that the attack doesn’t bypass FIDO protections, at least not in the sense that the word “bypass” is commonly used in security circles. Rather, the attack downgrades the MFA process to a weaker, non-FIDO-based process. As such, the attack is better described as a FIDO downgrade attack. More about that shortly. For now, let’s describe what Expel researchers reported.

Abusing cross-device sign-ins

Expel said the “novel attack technique” begins with an email that links to a fake login page from Okta, a widely used authentication provider. It prompts visitors to enter their valid user name and password. People who take the bait have now helped the attack group, which Expel said is named PoisonSeed, clear the first big hurdle in gaining unauthorized access to the Okta account.

The FIDO spec was designed to mitigate precisely these sorts of scenarios by requiring users to provide an additional factor of authentication in the form of a security key, which can be a passkey, or physical security key such as a smartphone or dedicated device such as a Yubikey. For this additional step, the passkey must use a unique cryptographic key embedded into the device to sign a challenge that the site (Okta, in this case) sends to the browser logging in.

One of the ways a user can provide this additional factor is by using a cross-device sign-in feature. In the event there is no passkey on the device being used to log in, a user can use a passkey for that site that’s already resident on a different device, which in most cases will be a phone. In these cases, the site being logged into will display a QR code. The user then scans the QR code with the phone, and the normal FIDO MFA process proceeds as normal.

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Netflix’s first show with generative AI is a sign of what’s to come in TV, film

AI, generative ai, netflix, streaming, Tech / Shannon Garcia / July 19, 2025

Netflix used generative AI in an original, scripted series that debuted this year, it revealed this week. Producers used the technology to create a scene in which a building collapses, hinting at the growing use of generative AI in entertainment.

During a call with investors yesterday, Netflix co-CEO Ted Sarandos revealed that Netflix’s Argentine show The Eternaut, which premiered in April, is “the very first GenAI final footage to appear on screen in a Netflix, Inc. original series or film.” Sarandos further explained, per a transcript of the call, saying:

The creators wanted to show a building collapsing in Buenos Aires. So our iLine team, [which is the production innovation group inside the visual effects house at Netflix effects studio Scanline], partnered with their creative team using AI-powered tools. … And in fact, that VFX sequence was completed 10 times faster than it could have been completed with visual, traditional VFX tools and workflows. And, also, the cost of it would just not have been feasible for a show in that budget.

Sarandos claimed that viewers have been “thrilled with the results”; although that likely has much to do with how the rest of the series, based on a comic, plays out, not just one, AI-crafted scene.

More generative AI on Netflix

Still, Netflix seems open to using generative AI in shows and movies more, with Sarandos saying the tech “represents an incredible opportunity to help creators make films and series better, not just cheaper.”

“Our creators are already seeing the benefits in production through pre-visualization and shot planning work and, certainly, visual effects,” he said. “It used to be that only big-budget projects would have access to advanced visual effects like de-aging.”

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How Android phones became an earthquake warning system

accelerometers, android, Android Earthquake Alert, earthquakes, Google, Science, seismology, smart phones / Shannon Garcia / July 19, 2025

Of course, the trick is that you only send out the warning if there’s an actual earthquake, and not when a truck is passing by. Here, the sheer volume of Android phones sold plays a key role. As a first pass, AEA can simply ignore events that aren’t picked up by a lot of phones in the same area. But we also know a lot about the patterns of shaking that earthquakes produce. Different waves travel at different speeds, cause different types of ground motion, and may be produced at different intensities as the earthquake progresses.

So, the people behind AEA also include a model of earthquakes and seismic wave propagation, and check whether the pattern seen in phones’ accelerometers is consistent with that model. It only triggers an alert when there’s widespread phone activity that matches the pattern expected for an earthquake.

Raising awareness

In practical terms, AEA is distributed as part of the core Android software, and is set to on by default, so it is active in most Android phones. It starts monitoring when the phone has been stationary for a little while, checking for acceleration data that’s consistent with the P or S waves produced by earthquakes. If it gets a match, it forwards the information along with some rough location data (to preserve privacy) to Google servers. Software running on those servers then performs the positional analysis to see if the waves are widespread enough to have been triggered by an earthquake.

If so, it estimates the size and location, and uses that information to estimate the ground motion that will be experienced in different locations. Based on that, AEA sends out one of two alerts, either “be aware” or “take action.” The “be aware” alert is similar to a standard Android notification, but it plays a distinctive sound and is sent to users further from the epicenter. In contrast, the “take action” warning that’s sent to those nearby will display one of two messages in the appropriate language, either “Protect yourself” or “Drop, cover, and hold on.” It ignores any do-not-disturb settings, takes over the entire screen, and also plays a distinct noise.

How Android phones became an earthquake warning system Read More »

Will AI end cheap flights? Critics attack Delta’s “predatory” AI pricing.

AI, AI pricing, Artificial Intelligence, cheap flights, data privacy, Delta, individualized pricing, Online Privacy, personalized pricing, Policy / Shannon Garcia / July 17, 2025

Although Delta’s AI pricing could increase competition in the airline industry, Slover expects that companies using such pricing schemes are “all too likely” to be incentivized “to skew in the direction of higher prices” because of the AI pricing’s lack of transparency.

“Informed consumer choice is the engine that drives competition; because consumers won’t be as informed, and thus will have little or no agency in the supposed competitive benefits, they are more apt to be taken advantage of than to benefit,” Slover said.

Delta could face backlash as it rolls out individualized pricing over the next few years, Slover suggested, as some customers are “apt to react viscerally” to what privacy advocates term “surveillance pricing.”

The company could also get pushback from officials, with the Federal Trade Commission already studying how individualized pricing like Delta’s pilot could potentially violate the FTC Act or harm consumers. That could result in new rulemaking, Solver said, or possibly even legislation “to prohibit or rein it in.”

Some lawmakers are already scrutinizing pricing algorithms, Slover noted, with pricing practices of giants like Walmart and Amazon targeted in recent hearings held by the Senate Committee on Banking, Housing, and Urban Affairs.

For anyone wondering how to prevent personalized pricing that could make flights suddenly more expensive, Slover recommended using a virtual private network (VPN) when shopping as a short-term solution.

Long-term, stronger privacy laws could gut such AI tools of the data needed to increase or lower prices, Slover said. Third-party intermediaries could also be used, he suggested, “restoring anonymity” to the shopping process by relying on third-party technology acting as a “purchasing agent.” Ideally, those third parties would not be collecting data themselves, Slover said, recommending that nonprofits like Consumer Reports could be good candidates to offer that form of consumer protection.

At least one lawmaker, Sen. Ruben Gallego (D-Ariz.), has explicitly vowed to block Delta’s AI plan.

“Delta’s CEO just got caught bragging about using AI to find your pain point—meaning they’ll squeeze you for every penny,” Gallego wrote on X. “This isn’t fair pricing or competitive pricing. It’s predatory pricing. I won’t let them get away with this.”

Will AI end cheap flights? Critics attack Delta’s “predatory” AI pricing. Read More »

Permit for xAI’s data center blatantly violates Clean Air Act, NAACP says

AI, ai data center, ai supercomputer, clean air act, Colossus, data center, elon musk, environmental justice, grok, Memphis, Policy, pollution, supercomputer, xAI / Shannon Garcia / July 17, 2025

Evidence suggests health department gave preferential treatment to xAI, NAACP says.

Local students speak in opposition to a proposal by Elon Musk’s xAI to run gas turbines at its data center during a public comment meeting hosted by the Shelby County Health Department at Fairley High School on xAI’s permit application to use gas turbines for a new data center in Memphis, TN on April 25, 2025. Credit: The Washington Post / Contributor | The Washington Post

xAI continues to face backlash over its Memphis data center, as the NAACP joined groups today appealing the issuance of a recently granted permit that the groups say will allow xAI to introduce major new sources of pollutants without warning at any time.

The battle over the gas turbines powering xAI’s data center began last April when thermal imaging seemed to show that the firm was lying about dozens of seemingly operational turbines that could be a major source of smog-causing pollution. By June, the NAACP got involved, notifying the Shelby County Health Department (SCHD) of its intent to sue xAI to force Elon Musk’s AI company to engage with community members in historically Black neighborhoods who are believed to be most affected by the pollution risks.

But the NAACP’s letter seemingly did nothing to stop the SCHD from granting the permits two weeks later on July 2, as well as exemptions that xAI does not appear to qualify for, the appeal noted. Now, the NAACP—alongside environmental justice groups; the Southern Environmental Law Center (SELC); and Young, Gifted and Green—is appealing. The groups are hoping the Memphis and Shelby County Air Pollution Control Board will revoke the permit and block the exemptions, agreeing that the SCHD’s decisions were fatally flawed, violating the Clean Air Act and local laws.

SCHD’s permit granted xAI permission to operate 15 gas turbines at the Memphis data center, while the SELC’s imaging showed that xAI was potentially operating as many as 24. Prior to the permitting, xAI was accused of operating at least 35 turbines without the best-available pollution controls.

In their appeal, the NAACP and other groups argued that the SCHD put xAI profits over Black people’s health, granting unlawful exemptions while turning a blind eye to xAI’s operations, which allegedly started in 2024 but were treated as brand new in 2025.

Significantly, the groups claimed that the health department “improperly ignored” the prior turbine activity and the additional turbines still believed to be on site, unlawfully deeming some of the turbines as “temporary” and designating xAI’s facility a new project with no prior emissions sources. Had xAI’s data center been categorized as a modification to an existing major source of pollutants, the appeal said, xAI would’ve faced stricter emissions controls and “robust ambient air quality impacts assessments.”

And perhaps more concerningly, the exemptions granted could allow xAI—or any other emerging major sources of pollutants in the area—to “install and operate any number of new polluting turbines at any time without any written approval from the Health Department, without any public notice or public participation, and without pollution controls,” the appeal said.

The SCHD and xAI did not respond to Ars’ request to comment.

Officials accused of cherry-picking Clean Air Act

The appeal called out the SCHD for “tellingly” omitting key provisions of the Clean Air Act that allegedly undermined the department’s “position” when explaining why xAI qualified for exemptions. Groups also suggested that xAI was getting preferential treatment, providing as evidence a side-by-side comparison of a permit with stricter emissions requirements granted to a natural gas power plant, issued within months of granting xAI’s permit with only generalized emissions requirements.

“The Department cannot cherry pick which parts of the federal Clean Air Act it believes are relevant,” the appeal said, calling the SCHD’s decisions a “blatant” misrepresentation of the federal law while pointing to statements from the Environmental Protection Agency (EPA) that allegedly “directly” contradict the health department’s position.

For some Memphians protesting xAI’s facility, it seems “indisputable” that xAI’s turbines fall outside of the Clean Air Act requirements, whether they’re temporary or permanent, and if that’s true, it is “undeniable” that the activity violates the law. They’re afraid the health department is prioritizing xAI’s corporate gains over their health by “failing to establish enforceable emission limits” on the data center, which powers what xAI hypes as the world’s largest AI supercomputer, Colossus, the engine behind its controversial Grok models.

Rather than a minor source, as the SCHD designated the facility, Memphians think the data center is already a major source of pollutants, with its permitted turbines releasing, at minimum, 900 tons of nitrogen oxides (NOx) per year. That’s more than three times the threshold that the Clean Air Act uses to define a major source: “one that ’emits, or has the potential to emit,’ at least 250 tons of NOx per year,” the appeal noted. Further, the allegedly overlooked additional turbines that were on site at xAI when permitting was granted “have the potential to emit at least 560 tons of NOx per year.”

But so far, Memphians appear stuck with the SCHD’s generalized emissions requirements and xAI’s voluntary emission limits, which the appeal alleged “fall short” of the stringent limits imposed if xAI were forced to use best-available control technologies. Fixing that is “especially critical given the ongoing and worsening smog problem in Memphis,” environmental groups alleged, which is an area that has “failed to meet EPA’s air quality standard for ozone for years.”

xAI also apparently conducted some “air dispersion modeling” to appease critics. But, again, that process was not comparable to the more rigorous analysis that would’ve been required to get what the EPA calls a Prevention of Significant Deterioration permit, the appeal said.

Groups want xAI’s permit revoked

To shield Memphians from ongoing health risks, the NAACP and environmental justice groups have urged the Memphis and Shelby County Air Pollution Control Board to act now.

Memphis is a city already grappling with high rates of emergency room visits and deaths from asthma, with cancer rates four times the national average. Residents have already begun wearing masks, avoiding the outdoors, and keeping their windows closed since xAI’s data center moved in, the appeal noted. Residents remain “deeply concerned” about feared exposure to alleged pollutants that can “cause a variety of adverse health effects,” including “increased risk of lung infection, aggravated respiratory diseases such as emphysema and chronic bronchitis, and increased frequency of asthma attack,” as well as certain types of cancer.

In an SELC press release, LaTricea Adams, CEO and President of Young, Gifted and Green, called the SCHD’s decisions on xAI’s permit “reckless.”

“As a Black woman born and raised in Memphis, I know firsthand how industry harms Black communities while those in power cower away from justice,” Adams said. “The Shelby County Health Department needs to do their job to protect the health of ALL Memphians, especially those in frontline communities… that are burdened with a history of environmental racism, legacy pollution, and redlining.”

Groups also suspect xAI is stockpiling dozens of gas turbines to potentially power a second facility nearby—which could lead to over 90 turbines in operation. To get that facility up and running, Musk claimed that he will be “copying and pasting” the process for launching the first data center, SELC’s press release said.

Groups appealing have asked the board to revoke xAI’s permits and declare that xAI’s turbines do not qualify for exemptions from the Clean Air Act or other laws and that all permits for gas turbines must meet strict EPA standards. If successful, groups could force xAI to redo the permitting process “pursuant to the major source requirements of the Clean Air Act” and local law. At the very least, they’ve asked the board to remand the permit to the health department to “reconsider its determinations.”

Unless the pollution control board intervenes, Memphians worry xAI’s “unlawful conduct risks being repeated and evading review,” with any turbines removed easily brought back with “no notice” to residents if xAI’s exemptions remain in place.

“Nothing is stopping xAI from installing additional unpermitted turbines at any time to meet its widely-publicized demand for additional power,” the appeal said.

NAACP’s director of environmental justice, Abre’ Conner, confirmed in the SELC’s press release that his group and community members “have repeatedly shared concerns that xAI is causing a significant increase in the pollution of the air Memphians breathe.”

“The health department should focus on people’s health—not on maximizing corporate gain,” Conner said.

Ashley is a senior policy reporter for Ars Technica, dedicated to tracking social impacts of emerging policies and new technologies. She is a Chicago-based journalist with 20 years of experience.

Permit for xAI’s data center blatantly violates Clean Air Act, NAACP says Read More »

Mac graphics settings for Cyberpunk 2077 aim for console-like simplicity

Apple, cyberpunk 2077, gaming, Mac, macOS / Shannon Garcia / July 16, 2025

PC-like power, console-like benefits

Cyberpunk is a big get for the Mac’s gaming team, as it’s an enduringly popular open-world game with a distinctive look, but it’s also of a piece with all of the AAA gaming launches the Mac has seen in the last couple of years. It’s a popular and graphically impressive game from a major studio, but it’s also coming to the Mac years after it initially arrived on PCs and consoles.

Cyberpunk’s graphics settings show where the Mac could have advantages as a gaming platform, though. Like PCs, Apple Silicon Macs are available at all kinds of price and performance levels, from the low-end fanless MacBook Air to the top-tier M3 Ultra Mac Studio. But unlike PCs, where developers can’t account for all of the possible CPU, GPU, motherboard, storage, and RAM configurations, Windows versions, and graphics driver updates, the Mac comes in a more finite number of configurations with more tightly controlled software. This makes it easier for developers to target and tune for specific hardware.

Case in point, Cyberpunk’s “For this Mac” preset. Unlike the PC game’s Steam Deck preset, this isn’t a fixed collection of specific settings made with one particular hardware configuration in mind. Rather, it’s a dynamic preset that chooses different settings based on which specific Mac hardware you’re running the game on. An M1 Mac using this preset would get different settings than an M4 Max Mac using the same preset, and players can choose it knowing that they ought to get reasonably smooth and consistent performance with the best settings that their individual Mac can reasonably handle. (The one setting “For this Mac” doesn’t touch is ray-tracing, which can be manually enabled on M3- and M4-series Macs with the GPU hardware to support it but which won’t be turned on automatically.)

Mac graphics settings for Cyberpunk 2077 aim for console-like simplicity Read More »

Stellantis abandons hydrogen fuel cell development

Cars, FCEV, hydrogen, Stellantis / Shannon Garcia / July 16, 2025

Hydrogen is also much less energy-dense by volume, and making the stuff is far from efficient, even when you use entirely renewable electricity. And of course, the vast majority of commercial hydrogen is not so-called blue hydrogen, which was made with renewables but is instead mostly produced via steam reformation from hydrocarbon stocks. That’s an energy-intensive process and one that is very far from carbon-neutral.

Finally, there’s virtually no infrastructure for hydrogen road vehicles to refuel.

The vehicles are inefficient, and the fuel is expensive, difficult to store, and hard to find. So it’s perhaps no wonder that someone at Stellantis finally saw sense. Between the high development costs and the fact that FCEVs only sell with strong incentives, the decision was made to cancel the production of hydrogen vans in France and Poland.

Stellantis says there will be no job losses at its factories and that R&D staff will be put to work on other projects.

“In a context where the Company is mobilizing to respond to demanding CO₂ regulations in Europe, Stellantis has decided to discontinue its hydrogen fuel cell technology development program,” said Jean-Philippe Imparato, chief operating officer for Enlarged Europe. “The hydrogen market remains a niche segment, with no prospects of mid-term economic sustainability. We must make clear and responsible choices to ensure our competitiveness and meet the expectations of our customers with our electric and hybrid passenger and light commercial vehicles offensive.”

Stellantis abandons hydrogen fuel cell development Read More »

Large study squashes anti-vaccine talking points about aluminum

ACIP, aluminum, anti-vaccine, health, robert f kennedy jr, vaccine / Shannon Garcia / July 16, 2025

A sweeping analysis of health data from more than 1.2 million children in Denmark born over a 24-year period found no link between the small amounts of aluminum in vaccines and a wide range of health conditions—including asthma, allergies, eczema, autism, and attention deficit-hyperactivity disorder (ADHD).

The finding, published in the Annals of Internal Medicine, firmly squashes a persistent anti-vaccine talking point that can give vaccine-hesitant parents pause.

Small amounts of aluminum salts have been added to vaccines for decades as adjuvants, that is, components of the vaccine that help drum up protective immune responses against a target germ. Aluminum adjuvants can be found in a variety of vaccines, including those against diphtheria, tetanus, and pertussis, Haemophilus influenzae type b (Hib), and hepatitis A and B.

Despite decades of use worldwide and no clear link to harms, concern about aluminum and cumulative exposures continually resurfaces—largely thanks to anti-vaccine advocates who fearmonger about the element. A leader of such voices is Robert F. Kennedy Jr, the current US health secretary and an ardent anti-vaccine advocate.

In a June 2024 interview with podcaster Joe Rogan, Kennedy falsely claimed that aluminum is “extremely neurotoxic” and “give[s] you allergies.” The podcast has racked up nearly 2 million views on YouTube. Likewise, Children’s Health Defense, the rabid anti-vaccine organization Kennedy created in 2018, has also made wild claims about the safety of aluminum adjuvants. That includes linking it to autism, despite that many high-quality scientific studies have found no link between any vaccines and autism.

While anti-vaccine advocates like Kennedy routinely dismiss and attack the plethora of studies that do not support their dangerous claims, the new study should reassure any hesitant parents.

Clear data, unclear future

For the study, lead author Niklas Worm Andersson, of the Statens Serum Institut in Copenhagen, and colleagues tapped into Denmark’s national registry to analyze medical records of over 1.2 million children born in the country between 1997 and 2018. During that time, new vaccines were introduced and recommendations shifted, creating variation in how many aluminum-containing vaccines children received.

Large study squashes anti-vaccine talking points about aluminum Read More »

Author name: Shannon Garcia