2025-09-15 02:25:10
This week, we talk about how 'Boring History' AI slop is taking over YouTube and making it harder to discover content that humans spend months researching, filming, and editing. Then we talk about how Meta has totally given up on content moderation. In the bonus segment, we discuss the 'AI Darwin Awards,' which is, uhh, celebrating the dumbest uses of AI.
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2025-09-13 21:00:32
Welcome back to the Abstract! These are the studies this week that broke ice, broke hearts, and broke out the libations. Also, if you haven’t seen it already, we just covered an amazing breakthrough in our understanding of the cosmos, which is as much a story about humanity’s endless capacity for ingenuity as it is about the wondrous nature of black holes.
Scientists have discovered Arctic algae moving around with ease in icy environments of -15°C (5°F)—the lowest temperatures ever recorded for motility in a eukaryotic lifeform. While some simple microbes can survive lower temperatures, this is the first time that scientists have seen eukaryotic life—organisms with more complex cells containing a nucleus—able to live, thrive, and locomote in such chilly environments.
It’s amazing that these so-called “ice diatoms” can move around at all, but it’s even cooler that they do it in style with a gliding mechanism that researchers describe as a “‘skating’ ability.” Their secret weapon? Mucus threads (“mucilage”) that they use like anchors to pull themselves through frozen substrates.
“The unique ability of ice diatoms to glide on ice” enables them “to thrive in conditions that immobilize other marine diatoms,” said researchers led by Qing Zhang of Stanford University.
Zhang and her colleagues made this discovery by collecting ice cores from 12 locations around the Arctic Chukchi Sea during a 2023 expedition on the research vessel Sikuliaq, which is owned by the National Science Foundation (NSF) and operated by the University of Alaska Fairbanks. Unfortunately, this is a research area that could be destroyed by the Trump administration, with NSF facing 70 percent cuts to its polar research budget.
In other news…
If lifeforms are doing triple axels in Arctic ice on Earth, it’s natural to wonder whether alien organisms may have emerged elsewhere. To that end, scientists announced the discovery of a tantalizing hint of possible life on Mars this week.
NASA’s Perseverance rover turned up organic carbon-bearing mudstones that preserve past redox reactions, which involves the transfer of electrons between substances resulting in one being “reduced” (gaining electrons) and one being “oxidized” (losing electrons). The remnants of those reactions look like “leopard spots” in the Bright Angel formation of Jezero Crater, where the rover landed in 2021, according to the study.
This is not slam-dunk evidence of life, as the reactions can be geological in origin, but they “warrant consideration as ‘potential biosignatures.”
“This assessment is further supported by the geological context of the Bright Angel formation, which indicates that it is sedimentary in origin and deposited from water under habitable conditions,” said researchers led by Joel Hurowitz of Stony Brook University.
The team added that the best way to confirm the origin of the ambiguous structures is to bring Perseverance’s samples back to Earth for further study as part of the Mars Sample Return (MSR) program. Unfortunately, the Trump administration wants to cancel MSR. It seems that even when we have nice things, we still can’t have nice things, a paradox that we all must navigate together.
About 150 million years ago, a pair of tiny pterodactyls—just days or weeks old—were trying to fly through a cataclysmic storm. But the wind was strong enough to break the bones of their baby wings, consigning them to a watery grave in the lagoon below.
Now, scientists describe how the very storm that cut their lives short also set them up for a long afterlife as exquisitely preserved fossils, nicknamed Lucky and Lucky II, in Germany's Solnhofen limestone.
“Storms caused these pterosaurs to drown and rapidly descend to the bottom of the water column, where they were quickly buried in storm-generated sediments, preserving both their skeletal integrity and soft tissues,” said researchers led by Robert Smyth of the University of Leicester.
“This catastrophic taphonomic pathway, triggered by storm events, was likely the principal mechanism by which small- to medium-sized pterodactyloids…entered the Solnhofen assemblage,” they added.
While it’s sad that these poor babies had such short lives, it’s astonishing that such a clear cause of death can be established 150 million years later. Rest in peace, Lucky and Lucky II.
The Trump administration’s gutting of the United States Agency for International Development (USAID), carried out in public fashion by Elon Musk and DOGE, will likely cause millions of excess deaths from tuberculosis (TB) by 2030, reports a sobering new study.
“Termination of US funding could result in an estimated 10.6 million additional TB cases and 2.2 million additional TB deaths during the period 2025–2030,” said researchers led by Sandip Mandal of the Center for Modeling and Analysis at Avenir Health. “The loss of U.S. funding endangers global TB control efforts” and “potentially puts millions of lives at risk.”
Beyond TB, the overall death toll from the loss of USAID is estimated to reach 14 million deaths by 2030. The destruction of USAID must never be memory-holed as it is shaping up to be among the most deadly actions ever enacted by a government outside of war.
In more bad news, it turns out that the bacteria that’s responsible for making a lot of Earth’s oxygen is highly vulnerable to human-driven climate change. Prochlorococcus, the most abundant photosynthetic organism on Earth, is the source of about 20 percent of the oxygen in our biosphere. But rapidly warming seas could set off “a possible 17–51 percent reduction in Prochlorococcus production in tropical oceans,” according to a new study.
“Prochlorococcus division rates appear primarily determined by temperature, increasing exponentially to 28°C, then sharply declining,” said researchers led by François Ribalet of the University of Washington. “Regional surface water temperatures may exceed this range by the end of the century under both moderate and high warming scenarios.”
It’s possible that this vital bacteria will adapt by moving to higher latitudes or by evolving more heat-tolerant variants. But that seems like a big gamble on something as important as Earth’s oxygen budget.
We are far from the first generation to live through unstable times, as evidenced by a new study about the “climatic change and economic upheaval” in Britain during the transition from the Bronze Age to the Iron Age about 3,000 years ago.
These disruptions were traumatic, but they also galvanized new modes of community connection—a.k.a epic parties where people ate, drank, made merry, and dumped the remnants of their revelry in trashpiles called “middens.”
“These vast mounds of cultural debris represent the coming together of vast numbers of people and animals for feasts on a scale unparalleled in British prehistory,” said researchers led by Carmen Esposito of Cardiff University. “This study, the largest multi-isotope faunal dataset yet delivered in archaeology, has demonstrated that, despite their structural similarities, middens had diverse roles.”
"Given the proximity of all middens to rivers, it is likely that waterways played a role in the movement of people, objects and livestock,” the team added. “Overall, the research points to the dynamic networks that were anchored on feasting events during this period and the different, perhaps complementary, roles that different middens had at the Bronze Age-Iron Age transition.”
When in doubt—then as now—have a big party.
Thanks for reading! See you next week.
2025-09-13 01:00:59
This is Behind the Blog, where we share our behind-the-scenes thoughts about how a few of our top stories of the week came together. This week, we discuss "free speech," keeping stupid thoughts in one's own head, and cancel culture.
JASON: In August 2014, I spoke to Drew Curtis, the founder of Fark.com, a timeless, seminal internet website, about a decision he had just made. Curtis banned misogyny from his website, partially in the name of facilitating free speech.
“We don't want to be the He Man Woman Hater's Club. This represents enough of a departure from pretty much how every other large internet community operates that I figure an announcement is necessary,” Curtis wrote when he announced the rule. “Adam Savage once described to me the problem this way: if the Internet was a dude, we'd all agree that dude has a serious problem with women.”
2025-09-12 23:18:03
A company-wide email from Comcast executives, sent to everyone working at NBCUniversal on Friday morning, mourns right-wing pundit Charlie Kirk’s death and reminds employees that saying the wrong thing about Kirk’s legacy can get you fired swiftly.
The email, obtained by 404 Media and first reported by Variety, has the subject line “A message from Brian Roberts, Mike Cavanagh, and Mark Lazarus.” In it, the executives eulogize Kirk, calling him an “advocate for open debate, whose faith was important to him.”
Roberts is the Chairman and CEO of Comcast Corporation, Cavanagh is the president, and Lazarus is the prospective CEO of VERSANT, Comcast’s new spinoff that will include the majority of its NBCUniversal cable network portfolio. NBC, MSNBC, CNBC, Bravo and more journalistic and entertainment properties are under the NBCUniversal umbrella.
“You may have seen that MSNBC recently ended its association with a contributor who made an unacceptable and insensitive comment about this horrific event,” the executives wrote. “That coverage was at odds with fostering civil dialogue and being willing to listen to the points of view of those who have differing opinions.”
2025-09-12 03:00:43
There is an aggrieved cry reverberating through the places on the internet where gamers gather. To hear them tell it, Hollow Knight: Silksong, the sequel to the stone-cold classic 2017 platformer, is too damned hard. There’s a particular jumping puzzle involving spikes and red flowers that many are struggling with and they’re filming their frustration and putting it up on the internet, showing their ass for everyone to see.
Even 404 Media’s own Joseph Cox hit these red flowers and had the temerity to declare Silksong a “bad game” that he was “disappointed” in given his love for the original Hollow Knight.
Couldn't be me.
I, too, got to the area just outside Hunter’s March in Silksong where the horrible red flowers bloom. Unlike others, however, my gamer instincts kicked in. I knew what to do. “This is the Dark Souls Catacombs situation all over again,” I said to myself. Then I turned around and came back later.
And that has made all the difference.
In the original Dark Souls, once players clear the opening area they come to Firelink Shrine. From there they can go into Undead Burg, the preferred starting path, or descend into The Catacombs where horrifying undying skeletons block the entrance to a cave. One will open the game up before you, the other will kill new players dead. A lot of Dark Souls players have raged and quit the game over the years because they went into The Catacombs instead of the Undead Burg.
Like Dark Souls, Silksong has an open-ish world where portions of the map are hardlocked by items and soft locked by player skill checks. One of the entrances into the flower laden Hunter’s March is in an early game area blocked by a mini-boss fight with a burly ant. The first time I fought the ant, it killed me over and over again and I took that as a sign I should go elsewhere.
High skilled players can kill the ant, but it’s much easier after you’ve gotten some basic items and abilities. I had several other paths I could take to progress the game, so I marked the ant’s location and moved on.
As I explored more of Silksong, I acquired several powerups that trivialized the fight with the ant and made it easy to navigate the flower jumping puzzles behind him. The first is Swift Step, a dash ability, which is in Deep Docks in the south-eastern portion of the map. The second is the Wanderer’s Crest, which is near the start of the game behind a locked door you get the key for in Silksong’s first town.
The dash allowed me to adjust my horizontal position in the air, but it’s the Wanderer’s Crest that made the flowers easy to navigate. The red flowers are littered throughout Hunter’s March and players have to hit them with a down attack to get a boosted jump and cross pits of spikes. By default, Hornet—the player character—down attacks at a 45 degree angle. The Wanderer’s Crest allows you to attack directly below you and makes the puzzles much easier to navigate.
Cox, bless his heart, hit the burly red ant miniboss and brute forced his way past. Then, like so many other desperate gamers, he proceeded to attempt to navigate the red flower jumping puzzles without the right power ups. He had no Swift Step. He had no Wanderer’s Crest. And thus, he raged.
He’s not alone. Watching the videos of jumping puzzles online I noticed that a lot of the players didn’t seem to have the dash or the downward attack.
Games communicate to players in different ways and gamers often complain about annoying an obvious signposting like big splashes of yellow paint. But when a truly amazing game comes along that tries to gently steer the player with burly ants and difficult puzzles, they don’t appreciate it and they don’t listen. If you’re really stuck in Silksong, try going somewhere else.
2025-09-12 01:44:39
Thursday morning, Ezra Klein at the New York Times published a column titled “Charlie Kirk Was Practicing Politics the Right Way.” Klein’s general thesis is that Kirk was willing to talk to anyone, regardless of their beliefs, as evidenced by what he was doing while he was shot, which was debating people on college campuses. Klein is not alone in this take; the overwhelming sentiment from America’s largest media institutions in the immediate aftermath of his death has been to paint Kirk as a mainstream political commentator, someone whose politics liberals and leftists may not agree with but someone who was open to dialogue and who espoused the virtues of free speech.
“You can dislike much of what Kirk believed and the following statement is still true: Kirk was practicing politics in exactly the right way. He was showing up to campuses and talking with anyone who would talk to him,” Klein wrote. “He was one of the era’s most effective practitioners of persuasion. When the left thought its hold on the hearts and minds of college students was nearly absolute, Kirk showed up again and again to break it.”
“I envied what he built. A taste for disagreement is a virtue in a democracy. Liberalism could use more of his moxie and fearlessness,” Klein continued.
Kirk is being posthumously celebrated by much of the mainstream press as a noble sparring partner for center-left politicians and pundits. Meanwhile, the very real, very negative, and sometimes violent impacts of his rhetoric and his political projects are being glossed over or ignored entirely. In the New York Times, Kirk was an “energetic” voice who was “critical of gay and transgender rights,” but few of the national pundits have encouraged people to actually go read what Kirk tweeted or listen to what he said on his podcast to millions and millions of people. “Whatever you think of Kirk (I had many disagreements with him, and he with me), when he died he was doing exactly what we ask people to do on campus: Show up. Debate. Talk. Engage peacefully, even when emotions run high,” David French wrote in the Times. “In fact, that’s how he made his name, in debate after debate on campus after campus.”
This does not mean Kirk deserved to die or that political violence is ever justified. What happened to Kirk is horrifying, and we fear deeply for whatever will happen next. But it is undeniable that Kirk was not just a part of the extremely tense, very dangerous national dialogue, he was an accelerationist force whose work to dehumanize LGBTQ+ people and threaten the free speech of professors, teachers, and school board members around the country has directly put the livelihoods and physical safety of many people in danger. We do no one any favors by ignoring this, even in the immediate aftermath of an assassination like this.
Kirk claimed that his Turning Point USA sent “80+ buses full of patriots” to the January 6 insurrection. Turning Point USA has also run a “Professor Watchlist,”and a “School Board Watchlist” for nearly a decade.