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Opinion | Cloning Scientist Hwang Woo-suk Gets a Second Chance. Should He? - The New Yo... - 0 views

  • The Hwang Woo-suk saga is illustrative of the serious deficiencies in the self-regulation of science. His fraud was uncovered because of brave Korean television reporters. Even those efforts might not have been enough, had Dr. Hwang’s team not been so sloppy in its fraud. The team’s papers included fabricated data and pairs of images that on close comparison clearly indicated duplicity.
  • Yet as a cautionary tale about the price of fraud, it is, unfortunately, a mixed bag. He lost his academic standing, and he was convicted of bioethical violations and embezzlement, but he never ended up serving jail time
  • Although his efforts at cloning human embryos, ended in failure and fraud, they provided him the opportunities and resources he needed to take on projects, such as dog cloning, that were beyond the reach of other labs. The fame he earned in academia proved an asset in a business world where there’s no such thing as bad press.
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  • it is comforting to think that scientific truth inevitably emerges and scientific frauds will be caught and punished.
  • Dr. Hwang’s scandal suggests something different. Researchers don’t always have the resources or motivation to replicate others’ experiments
  • Even if they try to replicate and fail, it is the institution where the scientist works that has the right and responsibility to investigate possible fraud. Research institutes and universities, facing the prospect of an embarrassing scandal, might not do so.
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Elliot Ackerman Went From U.S. Marine to Bestselling Novelist - WSJ - 0 views

  • Years before he impressed critics with his first novel, “Green on Blue” (2015), written from the perspective of an Afghan boy, Ackerman was already, in his words, “telling stories and inhabiting the minds of others.” He explains that much of his work as a special-operations officer involved trying to grasp what his adversaries were thinking, to better anticipate how they might act
  • “Look, I really believe in stories, I believe in art, I believe that this is how we express our humanity,” he says. “You can’t understand a society without understanding the stories they tell about themselves, and how these stories are constantly changing.”
  • his, in essence, is the subject of “Halcyon,” in which a scientific breakthrough allows Robert Ableson, a World War II hero and renowned lawyer, to come back from the dead. Yet the 21st-century America he returns to feels like a different place, riven by debates over everything from Civil War monuments to workplace misconduct.
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  • The novel probes how nothing in life is fixed, including the legacies of the dead and the stories we tell about our pas
  • “The study of history shouldn’t be backward looking,” explains a historian in “Halcyon.” “To matter, it has to take us forward.”
  • Ackerman was in college on Sept. 11, 2001, but what he remembers more vividly is watching the premiere of the TV miniseries “Band of Brothers” the previous Sunday. “If you wanted to know the zeitgeist in the U.S. at the time, it was this very sentimental view of World War II,” he says. “There was this nostalgia for a time where we’re the good guys, they’re the bad guys, and we’re going to liberate oppressed people.”
  • Ackerman, who also covers wars and veteran affairs as a journalist, says that America’s backing of Ukraine is essential in the face of what he calls “an authoritarian axis rising up in the world, with China, Russia and Iran.” Were the country to offer similar help to Taiwan in the face of an invasion from China, he notes, having some air bases in nearby Afghanistan would help, but the U.S. gave those up in 2021.
  • With Islamic fundamentalists now in control of places where he lost friends, he says he is often asked if he regrets his service. “When you are a young man and your country goes to war, you’re presented with a choice: You either fight or you don’t,” he writes in his 2019 memoir “Places and Names.” “I don’t regret my choice, but maybe I regret being asked to choose.”
  • Serving in the military at a time when wars are no longer generation-defining events has proven alienating for Ackerman. “When you’ve got wars with an all-volunteer military funded through deficit spending, they can go on forever because there are no political costs
  • The catastrophic withdrawal from Afghanistan in 2021, which Ackerman covers in his recent memoir “The Fifth Act,” compounded this moral injury. “The fact that there has been so little government support for our Afghan allies has left it to vets to literally clean this up,” he says, noting that he still fields requests for help on WhatsApp. He adds that unless lawmakers act, the tens of thousands of Afghans currently living in the U.S. on humanitarian parole will be sent back to Taliban-held Afghanistan later this year: “It’s very painful to see how our allies are treated.”
  • Looking back on America’s misadventures in Iraq, Afghanistan and elsewhere, he notes that “the stories we tell about war are really important to the decisions we make around war. It’s one reason why storytelling fills me with a similar sense of purpose.”
  • “We don’t talk about the world and our place in it in a holistic way, or a strategic way,” Ackerman says. “We were telling a story about ending America’s longest war, when the one we should’ve been telling was about repositioning ourselves in a world that’s becoming much more dangerous,” he adds. “Our stories sometimes get us in trouble, and we’re still dealing with that trouble today.”
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DeSantis's Revolutionary Defense of the Classics - WSJ - 0 views

  • Gov. Ron DeSantis just gave a welcome boost to the classical-education movement. He signed legislation allowing high-school students to qualify for Bright Futures scholarships, a state fund for college education, by submitting scores from the Classic Learning Test instead of the SAT alone.
  • the greatest works of civilization have always been about spurring—not preventing—radical change. They teach us about the revolutionary ideas of the past and help us better understand the present
  • The richest ideas of what it means to be human are those that have stood the test of time.
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  • Many of the seminal works of literature, history, philosophy, science and theology were revolutionary in their respective age
  • Like revolutionary ideas today, the ideas of yesterday were provocative and, in many cases, much more consequential.
  • Revolutionary figures of the past give us insight into the present and allow for reflection on the consequences of their choices.
  • one of the virtues of the classics: They are a means of considering what is true without invoking the blind partisanship that encourages thoughtless action. There is nothing we need more today than the cultivation of reason and understanding.
  • Education based on values, logic and discipline isn’t Republican—it’s timeless.
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Whistleblower: Twitter misled investors, FTC and underplayed spam issues - Washington Post - 0 views

  • Twitter executives deceived federal regulators and the company’s own board of directors about “extreme, egregious deficiencies” in its defenses against hackers, as well as its meager efforts to fight spam, according to an explosive whistleblower complaint from its former security chief.
  • “Security and privacy have long been top companywide priorities at Twitter,” said Twitter spokeswoman Rebecca Hahn. She said that Zatko’s allegations appeared to be “riddled with inaccuracies” and that Zatko “now appears to be opportunistically seeking to inflict harm on Twitter, its customers, and its shareholders.” Hahn said that Twitter fired Zatko after 15 months “for poor performance and leadership.” Attorneys for Zatko confirmed he was fired but denied it was for performance or leadership.
  • Among the most serious accusations in the complaint, a copy of which was obtained by The Washington Post, is that Twitter violated the terms of an 11-year-old settlement with the Federal Trade Commission by falsely claiming that it had a solid security plan. Zatko’s complaint alleges he had warned colleagues that half the company’s servers were running out-of-date and vulnerable software and that executives withheld dire facts about the number of breaches and lack of protection for user data, instead presenting directors with rosy charts measuring unimportant changes.
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  • The complaint — filed last month with the Securities and Exchange Commission and the Department of Justice, as well as the FTC — says thousands of employees still had wide-ranging and poorly tracked internal access to core company software, a situation that for years had led to embarrassing hacks, including the commandeering of accounts held by such high-profile users as Elon Musk and former presidents Barack Obama and Donald Trump.
  • the whistleblower document alleges the company prioritized user growth over reducing spam, though unwanted content made the user experience worse. Executives stood to win individual bonuses of as much as $10 million tied to increases in daily users, the complaint asserts, and nothing explicitly for cutting spam.
  • Chief executive Parag Agrawal was “lying” when he tweeted in May that the company was “strongly incentivized to detect and remove as much spam as we possibly can,” the complaint alleges.
  • Zatko described his decision to go public as an extension of his previous work exposing flaws in specific pieces of software and broader systemic failings in cybersecurity. He was hired at Twitter by former CEO Jack Dorsey in late 2020 after a major hack of the company’s systems.
  • “I felt ethically bound. This is not a light step to take,” said Zatko, who was fired by Agrawal in January. He declined to discuss what happened at Twitter, except to stand by the formal complaint. Under SEC whistleblower rules, he is entitled to legal protection against retaliation, as well as potential monetary rewards.
  • The complaint from former head of security Peiter Zatko, a widely admired hacker known as “Mudge,” depicts Twitter as a chaotic and rudderless company beset by infighting, unable to properly protect its 238 million daily users including government agencies, heads of state and other influential public figures.
  • A person familiar with Zatko’s tenure said the company investigated Zatko’s security claims during his time there and concluded they were sensationalistic and without merit. Four people familiar with Twitter’s efforts to fight spam said the company deploys extensive manual and automated tools to both measure the extent of spam across the service and reduce it.
  • Overall, Zatko wrote in a February analysis for the company attached as an exhibit to the SEC complaint, “Twitter is grossly negligent in several areas of information security. If these problems are not corrected, regulators, media and users of the platform will be shocked when they inevitably learn about Twitter’s severe lack of security basics.”
  • Zatko’s complaint says strong security should have been much more important to Twitter, which holds vast amounts of sensitive personal data about users. Twitter has the email addresses and phone numbers of many public figures, as well as dissidents who communicate over the service at great personal risk.
  • This month, an ex-Twitter employee was convicted of using his position at the company to spy on Saudi dissidents and government critics, passing their information to a close aide of Crown Prince Mohammed bin Salman in exchange for cash and gifts.
  • Zatko’s complaint says he believed the Indian government had forced Twitter to put one of its agents on the payroll, with access to user data at a time of intense protests in the country. The complaint said supporting information for that claim has gone to the National Security Division of the Justice Department and the Senate Select Committee on Intelligence. Another person familiar with the matter agreed that the employee was probably an agent.
  • “Take a tech platform that collects massive amounts of user data, combine it with what appears to be an incredibly weak security infrastructure and infuse it with foreign state actors with an agenda, and you’ve got a recipe for disaster,” Charles E. Grassley (R-Iowa), the top Republican on the Senate Judiciary Committee,
  • Many government leaders and other trusted voices use Twitter to spread important messages quickly, so a hijacked account could drive panic or violence. In 2013, a captured Associated Press handle falsely tweeted about explosions at the White House, sending the Dow Jones industrial average briefly plunging more than 140 points.
  • After a teenager managed to hijack the verified accounts of Obama, then-candidate Joe Biden, Musk and others in 2020, Twitter’s chief executive at the time, Jack Dorsey, asked Zatko to join him, saying that he could help the world by fixing Twitter’s security and improving the public conversation, Zatko asserts in the complaint.
  • In 1998, Zatko had testified to Congress that the internet was so fragile that he and others could take it down with a half-hour of concentrated effort. He later served as the head of cyber grants at the Defense Advanced Research Projects Agency, the Pentagon innovation unit that had backed the internet’s invention.
  • But at Twitter Zatko encountered problems more widespread than he realized and leadership that didn’t act on his concerns, according to the complaint.
  • Twitter’s difficulties with weak security stretches back more than a decade before Zatko’s arrival at the company in November 2020. In a pair of 2009 incidents, hackers gained administrative control of the social network, allowing them to reset passwords and access user data. In the first, beginning around January of that year, hackers sent tweets from the accounts of high-profile users, including Fox News and Obama.
  • Several months later, a hacker was able to guess an employee’s administrative password after gaining access to similar passwords in their personal email account. That hacker was able to reset at least one user’s password and obtain private information about any Twitter user.
  • Twitter continued to suffer high-profile hacks and security violations, including in 2017, when a contract worker briefly took over Trump’s account, and in the 2020 hack, in which a Florida teen tricked Twitter employees and won access to verified accounts. Twitter then said it put additional safeguards in place.
  • This year, the Justice Department accused Twitter of asking users for their phone numbers in the name of increased security, then using the numbers for marketing. Twitter agreed to pay a $150 million fine for allegedly breaking the 2011 order, which barred the company from making misrepresentations about the security of personal data.
  • After Zatko joined the company, he found it had made little progress since the 2011 settlement, the complaint says. The complaint alleges that he was able to reduce the backlog of safety cases, including harassment and threats, from 1 million to 200,000, add staff and push to measure results.
  • But Zatko saw major gaps in what the company was doing to satisfy its obligations to the FTC, according to the complaint. In Zatko’s interpretation, according to the complaint, the 2011 order required Twitter to implement a Software Development Life Cycle program, a standard process for making sure new code is free of dangerous bugs. The complaint alleges that other employees had been telling the board and the FTC that they were making progress in rolling out that program to Twitter’s systems. But Zatko alleges that he discovered that it had been sent to only a tenth of the company’s projects, and even then treated as optional.
  • “If all of that is true, I don’t think there’s any doubt that there are order violations,” Vladeck, who is now a Georgetown Law professor, said in an interview. “It is possible that the kinds of problems that Twitter faced eleven years ago are still running through the company.”
  • The complaint also alleges that Zatko warned the board early in his tenure that overlapping outages in the company’s data centers could leave it unable to correctly restart its servers. That could have left the service down for months, or even have caused all of its data to be lost. That came close to happening in 2021, when an “impending catastrophic” crisis threatened the platform’s survival before engineers were able to save the day, the complaint says, without providing further details.
  • One current and one former employee recalled that incident, when failures at two Twitter data centers drove concerns that the service could have collapsed for an extended period. “I wondered if the company would exist in a few days,” one of them said.
  • The current and former employees also agreed with the complaint’s assertion that past reports to various privacy regulators were “misleading at best.”
  • The four people familiar with Twitter’s spam and bot efforts said the engineering and integrity teams run software that samples thousands of tweets per day, and 100 accounts are sampled manually.
  • As the head of security, Zatko says he also was in charge of a division that investigated users’ complaints about accounts, which meant that he oversaw the removal of some bots, according to the complaint. Spam bots — computer programs that tweet automatically — have long vexed Twitter. Unlike its social media counterparts, Twitter allows users to program bots to be used on its service: For example, the Twitter account @big_ben_clock is programmed to tweet “Bong Bong Bong” every hour in time with Big Ben in London. Twitter also allows people to create accounts without using their real identities, making it harder for the company to distinguish between authentic, duplicate and automated accounts.
  • In the complaint, Zatko alleges he could not get a straight answer when he sought what he viewed as an important data point: the prevalence of spam and bots across all of Twitter, not just among monetizable users.
  • Zatko cites a “sensitive source” who said Twitter was afraid to determine that number because it “would harm the image and valuation of the company.” He says the company’s tools for detecting spam are far less robust than implied in various statements.
  • “Agrawal’s Tweets and Twitter’s previous blog posts misleadingly imply that Twitter employs proactive, sophisticated systems to measure and block spam bots,” the complaint says. “The reality: mostly outdated, unmonitored, simple scripts plus overworked, inefficient, understaffed, and reactive human teams.”
  • For example, they said the company implied that it had destroyed all data on users who asked, but the material had spread so widely inside Twitter’s networks, it was impossible to know for sure
  • Some employees charged with executing the fight agreed that they had been short of staff. One said top executives showed “apathy” toward the issue.
  • Zatko’s complaint likewise depicts leadership dysfunction, starting with the CEO. Dorsey was largely absent during the pandemic, which made it hard for Zatko to get rulings on who should be in charge of what in areas of overlap and easier for rival executives to avoid collaborating, three current and former employees said.
  • For example, Zatko would encounter disinformation as part of his mandate to handle complaints, according to the complaint. To that end, he commissioned an outside report that found one of the disinformation teams had unfilled positions, yawning language deficiencies, and a lack of technical tools or the engineers to craft them. The authors said Twitter had no effective means of dealing with consistent spreaders of falsehoods.
  • Dorsey made little effort to integrate Zatko at the company, according to the three employees as well as two others familiar with the process who spoke on the condition of anonymity to describe sensitive dynamics. In 12 months, Zatko could manage only six one-on-one calls, all less than 30 minutes, with his direct boss Dorsey, who also served as CEO of payments company Square, now known as Block, according to the complaint. Zatko allegedly did almost all of the talking, and Dorsey said perhaps 50 words in the entire year to him. “A couple dozen text messages” rounded out their electronic communication, the complaint alleges.
  • Faced with such inertia, Zatko asserts that he was unable to solve some of the most serious issues, according to the complaint.
  • Some 30 percent of company laptops blocked automatic software updates carrying security fixes, and thousands of laptops had complete copies of Twitter’s source code, making them a rich target for hackers, it alleges.
  • A successful hacker takeover of one of those machines would have been able to sabotage the product with relative ease, because the engineers pushed out changes without being forced to test them first in a simulated environment, current and former employees said.
  • “It’s near-incredible that for something of that scale there would not be a development test environment separate from production and there would not be a more controlled source-code management process,” said Tony Sager, former chief operating officer at the cyberdefense wing of the National Security Agency, the Information Assurance divisio
  • Sager is currently senior vice president at the nonprofit Center for Internet Security, where he leads a consensus effort to establish best security practices.
  • Zatko stopped the material from being presented at the Dec. 9, 2021 meeting, the complaint said. But over his continued objections, Agrawal let it go to the board’s smaller Risk Committee a week later.
  • “A best practice is that you should only be authorized to see and access what you need to do your job, and nothing else,” said former U.S. chief information security officer Gregory Touhill. “If half the company has access to and can make configuration changes to the production environment, that exposes the company and its customers to significant risk.”
  • The complaint says Dorsey never encouraged anyone to mislead the board about the shortcomings, but that others deliberately left out bad news.
  • When Dorsey left in November 2021, a difficult situation worsened under Agrawal, who had been responsible for security decisions as chief technology officer before Zatko’s hiring, the complaint says.
  • An unnamed executive had prepared a presentation for the new CEO’s first full board meeting, according to the complaint. Zatko’s complaint calls the presentation deeply misleading.
  • The presentation showed that 92 percent of employee computers had security software installed — without mentioning that those installations determined that a third of the machines were insecure, according to the complaint.
  • Another graphic implied a downward trend in the number of people with overly broad access, based on the small subset of people who had access to the highest administrative powers, known internally as “God mode.” That number was in the hundreds. But the number of people with broad access to core systems, which Zatko had called out as a big problem after joining, had actually grown slightly and remained in the thousands.
  • The presentation included only a subset of serious intrusions or other security incidents, from a total Zatko estimated as one per week, and it said that the uncontrolled internal access to core systems was responsible for just 7 percent of incidents, when Zatko calculated the real proportion as 60 percent.
  • The complaint says that about half of Twitter’s roughly 7,000 full-time employees had wide access to the company’s internal software and that access was not closely monitored, giving them the ability to tap into sensitive data and alter how the service worked. Three current and former employees agreed that these were issues.
  • Agrawal didn’t respond to requests for comment. In an email to employees after publication of this article, obtained by The Post, he said that privacy and security continues to be a top priority for the company, and he added that the narrative is “riddled with inconsistences” and “presented without important context.”
  • On Jan. 4, Zatko reported internally that the Risk Committee meeting might have been fraudulent, which triggered an Audit Committee investigation.
  • Agarwal fired him two weeks later. But Zatko complied with the company’s request to spell out his concerns in writing, even without access to his work email and documents, according to the complaint.
  • Since Zatko’s departure, Twitter has plunged further into chaos with Musk’s takeover, which the two parties agreed to in May. The stock price has fallen, many employees have quit, and Agrawal has dismissed executives and frozen big projects.
  • Zatko said he hoped that by bringing new scrutiny and accountability, he could improve the company from the outside.
  • “I still believe that this is a tremendous platform, and there is huge value and huge risk, and I hope that looking back at this, the world will be a better place, in part because of this.”
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Gen Z Never Learned to Read Cursive - The Atlantic - 0 views

  • Who else can’t read cursive? I asked the class. The answer: about two-thirds. And who can’t write it? Even more. What did they do about signatures? They had invented them by combining vestiges of whatever cursive instruction they may have had with creative squiggles and flourishes.
  • Most of my students remembered getting no more than a year or so of somewhat desultory cursive training, which was often pushed aside by a growing emphasis on “teaching to the test.” Now in college, they represent the vanguard of a cursiveless world.
  • the decline in cursive seems inevitable. Writing is, after all, a technology, and most technologies are sooner or later surpassed and replaced.
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  • As Tamara Plakins Thornton demonstrates in her book Handwriting in America, it has always been affected by changing social and cultural forces. In 18th-century America, writing was the domain of the privileged.
  • By law or custom, the enslaved were prohibited from literacy almost everywhere
  • The notion of a signature as a unique representation of a particular individual gradually came to be enshrined in the law and accepted as legitimate legal evidence.
  • Writing, though, was much less widespread—taught separately and sparingly in colonial America, most often to men of status and responsibility and to women of the upper classes. Men and women even learned different scripts—an ornamental hand for ladies, and an unadorned, more functional form for the male world of power and commerce.
  • increase in the number of women able to write. By 1860, more than 90 percent of the white population in America could both read and write.
  • Penmanship came to be seen as a marker and expression of the self—of gender and class, to be sure, but also of deeper elements of character and soul.
  • n New England, nearly all men and women could read; in the South, which had not developed an equivalent system of common schools, a far lower percentage of even the white population could do so
  • No, most of these history students admitted, they could not read manuscripts. If they were assigned a research paper, they sought subjects that relied only on published sources.
  • Didn’t professors make handwritten comments on their papers and exams? Many of the students found these illegible. Sometimes they would ask a teacher to decipher the comments; more often they just ignored them.
  • I wondered how many of my colleagues have been dutifully offering handwritten observations without any clue that they would never be read.
  • I asked the students if they made grocery lists, kept journals, or wrote thank-you or condolence letters. Almost all said yes. Almost all said they did so on laptops and phones or sometimes on paper in block letters
  • “There is something charming about receiving a handwritten note,” one student acknowledged. Did he mean charming like an antique curiosity? Charming in the sense of magical in its capacity to create physical connections between human minds? Charming as in establishing an aura of the original, the unique, and the authentic? Perhaps all of these
  • there are dangers in cursive’s loss. Students will miss the excitement and inspiration that I have seen them experience as they interact with the physical embodiment of thoughts and ideas voiced by a person long since silenced by death. Handwriting can make the past seem almost alive in the present.
  • All of us, not just students and scholars, will be affected by cursive’s loss. The inability to read handwriting deprives society of direct access to its own past. We will become reliant on a small group of trained translators and experts to report what history—including the documents and papers of our own families—was about.
  • The spread of literacy in the early modern West was driven by people’s desire to read God’s word for themselves, to be empowered by an experience of unmediated connection. The abandonment of cursive represents a curious reverse parallel: We are losing a connection, and thereby disempowering ourselves.
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An Existential Problem in the Search for Alien Life - The Atlantic - 0 views

  • The fact is, we still don’t know what life is.
  • since the days of Aristotle, scientists and philosophers have struggled to draw a precise line between what is living and what is not, often returning to criteria such as self-organization, metabolism, and reproduction but never finding a definition that includes, and excludes, all the right things.
  • If you say life consumes fuel to sustain itself with energy, you risk including fire; if you demand the ability to reproduce, you exclude mules. NASA hasn’t been able to do better than a working definition: “Life is a self-sustaining chemical system capable of Darwinian evolution.”
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  • it lacks practical application. If humans found something on another planet that seemed to be alive, how much time would we have to sit around and wait for it to evolve?
  • The only life we know is life on Earth. Some scientists call this the n=1 problem, where n is the number of examples from which we can generalize.
  • Cronin studies the origin of life, also a major interest of Walker’s, and it turned out that, when expressed in math, their ideas were essentially the same. They had both zeroed in on complexity as a hallmark of life. Cronin is devising a way to systematize and measure complexity, which he calls Assembly Theory.
  • What we really want is more than a definition of life. We want to know what life, fundamentally, is. For that kind of understanding, scientists turn to theories. A theory is a scientific fundamental. It not only answers questions, but frames them, opening new lines of inquiry. It explains our observations and yields predictions for future experiments to test.
  • Consider the difference between defining gravity as “the force that makes an apple fall to the ground” and explaining it, as Newton did, as the universal attraction between all particles in the universe, proportional to the product of their masses and so on. A definition tells us what we already know; a theory changes how we understand things.
  • the potential rewards of unlocking a theory of life have captivated a clutch of researchers from a diverse set of disciplines. “There are certain things in life that seem very hard to explain,” Sara Imari Walker, a physicist at Arizona State University who has been at the vanguard of this work, told me. “If you scratch under the surface, I think there is some structure that suggests formalization and mathematical laws.”
  • Walker doesn’t think about life as a biologist—or an astrobiologist—does. When she talks about signs of life, she doesn’t talk about carbon, or water, or RNA, or phosphine. She reaches for different examples: a cup, a cellphone, a chair. These objects are not alive, of course, but they’re clearly products of life. In Walker’s view, this is because of their complexity. Life brings complexity into the universe, she says, in its own being and in its products, because it has memory: in DNA, in repeating molecular reactions, in the instructions for making a chair.
  • He measures the complexity of an object—say, a molecule—by calculating the number of steps necessary to put the object’s smallest building blocks together in that certain way. His lab has found, for example, when testing a wide range of molecules, that those with an “assembly number” above 15 were exclusively the products of life. Life makes some simpler molecules, too, but only life seems to make molecules that are so complex.
  • I reach for the theory of gravity as a familiar parallel. Someone might ask, “Okay, so in terms of gravity, where are we in terms of our understanding of life? Like, Newton?” Further back, further back, I say. Walker compares us to pre-Copernican astronomers, reliant on epicycles, little orbits within orbits, to make sense of the motion we observe in the sky. Cleland has put it in terms of chemistry, in which case we’re alchemists, not even true chemists yet
  • Walker’s whole notion is that it’s not only theoretically possible but genuinely achievable to identify something smaller—much smaller—that still nonetheless simply must be the result of life. The model would, in a sense, function like biosignatures as an indication of life that could be searched for. But it would drastically improve and expand the targets.
  • Walker would use the theory to predict what life on a given planet might look like. It would require knowing a lot about the planet—information we might have about Venus, but not yet about a distant exoplanet—but, crucially, would not depend at all on how life on Earth works, what life on Earth might do with those materials.
  • Without the ability to divorce the search for alien life from the example of life we know, Walker thinks, a search is almost pointless. “Any small fluctuations in simple chemistry can actually drive you down really radically different evolutionary pathways,” she told me. “I can’t imagine [life] inventing the same biochemistry on two worlds.”
  • Walker’s approach is grounded in the work of, among others, the philosopher of science Carol Cleland, who wrote The Quest for a Universal Theory of Life.
  • she warns that any theory of life, just like a definition, cannot be constrained by the one example of life we currently know. “It’s a mistake to start theorizing on the basis of a single example, even if you’re trying hard not to be Earth-centric. Because you’re going to be Earth-centric,” Cleland told me. In other words, until we find other examples of life, we won’t have enough data from which to devise a theory. Abstracting away from Earthliness isn’t a way to be agnostic, Cleland argues. It’s a way to be too abstract.
  • Cleland calls for a more flexible search guided by what she calls “tentative criteria.” Such a search would have a sense of what we’re looking for, but also be open to anomalies that challenge our preconceptions, detections that aren’t life as we expected but aren’t familiar not-life either—neither a flower nor a rock
  • it speaks to the hope that exploration and discovery might truly expand our understanding of the cosmos and our own world.
  • The astrobiologist Kimberley Warren-Rhodes studies life on Earth that lives at the borders of known habitability, such as in Chile’s Atacama Desert. The point of her experiments is to better understand how life might persist—and how it might be found—on Mars. “Biology follows some rules,” she told me. The more of those rules you observe, the better sense you have of where to look on other worlds.
  • In this light, the most immediate concern in our search for extraterrestrial life might be less that we only know about life on Earth, and more that we don’t even know that much about life on Earth in the first place. “I would say we understand about 5 percent,” Warren-Rhodes estimates of our cumulative knowledge. N=1 is a problem, and we might be at more like n=.05.
  • who knows how strange life on another world might be? What if life as we know it is the wrong life to be looking for?
  • We understand so little, and we think we’re ready to find other life?
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Stop Trying to Have an Impact - Take Inspired Action Instead | by JB Hollows | Oct, 202... - 0 views

  • When asked why I do this work, why I put in the hours for often little financial return, and why I spend thousands on my development, the answer is often, “To make the world a better place.”
  • I’ve been a changemaker for over ten years. I’ve coached and mentored hundreds of people. I’ve run wellness workshops in prisons and businesses
  • Very honourable, you may think. But what does it really mean?
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  • I dug deeper into what lies beneath these grand ideas. What’s the one thing each of us could do that would lead to potential world change?
  • There’s an old African proverb: “Each One Teach One”. The phrase originated in the United States when Africans were enslaved and denied education. When someone learned how to read or write, it became their responsibility to teach someone else.
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The Perks of Taking the High Road - The Atlantic - 0 views

  • hat is the point of arguing with someone who disagrees with you? Presumably, you would like them to change their mind. But that’s easier said than done
  • Research shows that changing minds, especially changing beliefs that are tied strongly to people’s identity, is extremely difficult
  • this personal attachment to beliefs encourages “competitive personal contests rather than collaborative searches for the truth.”
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  • The way that people tend to argue today, particularly online, makes things worse.
  • You wouldn’t blame anyone involved for feeling as if they’re under fire, and no one is likely to change their mind when they’re being attacked.
  • odds are that neither camp is having any effect on the other; on the contrary, the attacks make opponents dig in deeper.
  • If you want a chance at changing minds, you need a new strategy: Stop using your values as a weapon, and start offering them as a gift.
  • hilosophers and social scientists have long pondered the question of why people hold different beliefs and values
  • One of the most compelling explanations comes from Moral Foundations Theory, which has been popularized by Jonathan Haidt, a social psychologist at NYU. This theory proposes that humans share a common set of “intuitive ethics,” on top of which we build different narratives and institutions—and therefore beliefs—that vary by culture, community, and even person.
  • Extensive survey-based research has revealed that almost everyone shares at least two common values: Harming others without cause is bad, and fairness is good. Other moral values are less widely shared
  • political conservatives tend to value loyalty to a group, respect for authority, and purity—typically in a bodily sense, in terms of sexuality—more than liberals do.
  • Sometimes conflict arises because one group holds a moral foundation that the other simply doesn’t feel strongly about
  • even when two groups agree on a moral foundation, they can radically disagree on how it should be expressed
  • When people fail to live up to your moral values (or your expression of them), it is easy to conclude that they are immoral people.
  • Further, if you are deeply attached to your values, this difference can feel like a threat to your identity, leading you to lash out, which won’t convince anyone who disagrees with you.
  • research shows that if you insult someone in a disagreement, the odds are that they will harden their position against yours, a phenomenon called the boomerang effect.
  • he solution to this problem requires a change in the way we see and present our own values
  • effective missionaries present their beliefs as a gift. And sharing a gift is a joyful act, even if not everyone wants it.
  • so it is with our values. If we want any chance at persuasion, we must offer them happily. A weapon is an ugly thing, designed to frighten and coerce
  • A gift is something we believe to be good for the recipient, who, we hope, may accept it voluntarily, and do so with gratitude. That requires that we present it with love, not insults and hatred.
  • 1. Don’t “other” others.
  • Go out of your way to welcome those who disagree with you as valued voices, worthy of respect and attention. There is no “them,” only “us.”
  • 2. Don’t take rejection personally.
  • just as you are not your car or your house, you are not your beliefs. Unless someone says, “I hate you because of your views,” a repudiation is personal only if you make it so
  • 3. Listen more.
  • when it comes to changing someone’s mind, listening is more powerful than talking. They conducted experiments that compared polarizing arguments with a nonjudgmental exchange of views accompanied by deep listening. The former had no effect on viewpoints, whereas the latter reliably lowered exclusionary opinions.
  • when possible, listening and asking sensitive questions almost always has a more beneficial effect than talking.
  • howing others that you can be generous with them regardless of their values can help weaken their belief attachment, and thus make them more likely to consider your point of view
  • for your values to truly be a gift, you must weaken your own belief attachment first
  • we should all promise to ourselves, “I will cultivate openness, non-discrimination, and non-attachment to views in order to transform violence, fanaticism, and dogmatism in myself and in the world.”
  • if I truly have the good of the world at heart, then I must not fall prey to the conceit of perfect knowledge, and must be willing to entertain new and better ways to serve my ultimate goal: creating a happier world
  • generosity and openness have a bigger chance of making the world better in the long run.
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The Constitution of Knowledge - Persuasion - 0 views

  • But ideas in the marketplace do not talk directly to each other, and for the most part neither do individuals.
  • It is a good metaphor as far as it goes, yet woefully incomplete. It conjures up an image of ideas being traded by individuals in a kind of flea market, or of disembodied ideas clashing and competing in some ethereal realm of their own
  • When Americans think about how we find truth amid a world full of discordant viewpoints, we usually turn to a metaphor, that of the marketplace of ideas
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  • Rather, our conversations are mediated through institutions like journals and newspapers and social-media platforms. They rely on a dense network of norms and rules, like truthfulness and fact-checking. They depend on the expertise of professionals, like peer reviewers and editors. The entire system rests on a foundation of values: a shared understanding that there are right and wrong ways to make knowledge.
  • Those values and rules and institutions do for knowledge what the U.S. Constitution does for politics: They create a governing structure, forcing social contestation onto peaceful and productive pathways.
  • I call them, collectively, the Constitution of Knowledge. If we want to defend that system from its many persistent attackers, we need to understand it—and its very special notion of reality.
  • What reality really is
  • The question “What is reality?” may seem either too metaphysical to answer meaningfully or too obvious to need answering
  • The whole problem is that humans have no direct access to an objective world independent of our minds and senses, and subjective certainty is no guarantee of truth. Faced with those problems and others, philosophers and practitioners think of reality as a set of propositions (or claims, or statements) that have been validated in some way, and that have thereby been shown to be at least conditionally true—true, that is, unless debunked
  • Some propositions reflect reality as we perceive it in everyday life (“The sky is blue”). Others, like the equations on a quantum physicist’s blackboard, are incomprehensible to intuition. Many fall somewhere in between.
  • a phrase I used a few sentences ago, “validated in some way,” hides a cheat. In epistemology, the whole question is, validated in what way? If we care about knowledge, freedom, and peace, then we need to stake a strong claim: Anyone can believe anything, but liberal science—open-ended, depersonalized checking by an error-seeking social network—is the only legitimate validator of knowledge, at least in the reality-based community.
  • That is a very bold, very broad, very tough claim, and it goes down very badly with lots of people and communities who feel ignored or oppressed by the Constitution of Knowledge: creationists, Christian Scientists, homeopaths, astrologists, flat-earthers, anti-vaxxers, birthers, 9/11 truthers, postmodern professors, political partisans, QAnon followers, and adherents of any number of other belief systems and religions.
  • But, like the U.S. Constitution’s claim to exclusivity in governing (“unconstitutional” means “illegal,” period), the Constitution of Knowledge’s claim to exclusivity is its sine qua non.
  • Rules for reality
  • The specific proposition does not matter. What does matter is that the only way to validate it is to submit it to the reality-based community. Otherwise, you could win dominance for your proposition by, say, brute force, threatening and jailing and torturing and killing those who see things differently—a standard method down through history
  • Say you believe something (X) to be true, and you believe that its acceptance as true by others is important or at least warranted
  • Or you and your like-minded friends could go off and talk only to each other, in which case you would have founded a cult—which is lawful but socially divisive and epistemically worthless.
  • Or you could engage in a social-media campaign to shame and intimidate those who disagree with you—a very common method these days, but one that stifles debate and throttles knowledge (and harms a lot of people).
  • What the reality-based community does is something else again. Its distinctive qualities derive from two core rules: 
  • what counts is the way the rule directs us to behave: You must assume your own and everyone else’s fallibility and you must hunt for your own and others’ errors, even if you are confident you are right. Otherwise, you are not reality-based.
  • The fallibilist rule: No one gets the final say. You may claim that a statement is established as knowledge only if it can be debunked, in principle, and only insofar as it withstands attempts to debunk it.
  • The empirical rule: No one has personal authority. You may claim that a statement has been established as knowledge only insofar as the method used to check it gives the same result regardless of the identity of the checker, and regardless of the source of the statement
  • Who you are does not count; the rules apply to everybody and persons are interchangeable. If your method is valid only for you or your affinity group or people who believe as you do, then you are not reality-based.
  • Whatever you do to check a proposition must be something that anyone can do, at least in principle, and get the same result. Also, no one proposing a hypothesis gets a free pass simply because of who she is or what group she belongs to.
  • Both rules have very profound social implications. “No final say” insists that to be knowledge, a statement must be checked; and it also says that knowledge is always provisional, standing only as long as it withstands checking.
  • “No personal authority” adds a crucial second step by defining what properly counts as checking. The point, as the great American philosopher Charles Sanders Peirce emphasized more than a century ago, is not that I look or you look but that we look; and then we compare, contest, and justify our views. Critically, then, the empirical rule is a social principle that forces us into the same conversation—a requirement that all of us, however different our viewpoints, agree to discuss what is in principle only one reality.
  • By extension, the empirical rule also dictates what does not count as checking: claims to authority by dint of a personally or tribally privileged perspective.
  • In principle, persons and groups are interchangeable. If I claim access to divine revelation, or if I claim the support of miracles that only believers can witness, or if I claim that my class or race or historically dominant status or historically oppressed status allows me to know and say things that others cannot, then I am breaking the empirical rule by exempting my views from contestability by others.
  • Though seemingly simple, the two rules define a style of social learning that prohibits a lot of the rhetorical moves we see every day.
  • Claiming that a conversation is too dangerous or blasphemous or oppressive or traumatizing to tolerate will almost always break the fallibilist rule.
  • Claims which begin “as a Jew,” or “as a queer,” or for that matter “as minister of information” or “as Pope” or “as head of the Supreme Soviet,” can be valid if they provide useful information about context or credentials; but if they claim to settle an argument by appealing to personal or tribal authority, rather than earned authority, they violate the empirical rule. 
  • “No personal authority” says nothing against trying to understand where people are coming from. If we are debating same-sex marriage, I may mention my experience as a gay person, and my experience may (I hope) be relevant.
  • But statements about personal standing and interest inform the conversation; they do not control it, dominate it, or end it. The rule acknowledges, and to an extent accepts, that people’s social positions and histories matter; but it asks its adherents not to burrow into their social identities, and not to play them as rhetorical trump cards, but to bring them to the larger project of knowledge-building and thereby transcend them.
  • the fallibilist and empirical rules are the common basis of science, journalism, law, and all the other branches of today’s reality-based community. For that reason, both rules also attract hostility, defiance, interference, and open warfare from those who would rather manipulate truth than advance it.
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Every Annoying Letterboxd Behavior - Freddie deBoer - 0 views

  • as a social network it’s a) made up of humans who are b) trying to stand out from the crowd like a goth at the homecoming pep rally.
  • Here’s a list of some of the many annoying things people do
  • Like-whoring by writing tweets instead of reviews. Like-whoring is the basic problem with every social network depraved enough to have a “like” function, of course. The most obvious like-whoring behavior on Letterboxd is the shoehorned-in one-liner review. On rare occasions, these are funny and apt and really say something; mostly, they’re people desperately trying to appear witty to strangers and succeeding only in appearing desperate
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  • Doing the opposite by writing a dissertation. The endless look-at-me-I’m-so-cute one-line reviews are a constant on Letterboxd, but there’s plenty that go too far the other way, too. I love a good longform review that does a deep dive and carefully considers themes, of a kind that wasn’t really possible in the era of all-print media. But this is not the venue. Start a blog like everybody else.
  • match your engagement to the structure of the network.
  • Fake contrarianism.
  • Comparing your taste to some other party who you know will be unpopular with other users.
  • Utterly superficial appeals to facile political critiques. These are usually wrong, and when right are shooting the fattest of fish in the smallest of barrels. Yes, Gone With the Wind is pretty fucked up in 2023 political terms! Where would we be without your wisdom to guide us? Using politics to inform a review is great. Explaining why the implicit or explicit political themes of a movie are trouble is fine. Arriving at a pat political condemnation as a substitute for having an aesthetic take on a movie is boring and pointless.
  • Inventing your own scoring system in a network with a five-star system. 78/100! B+! Three boxes of popcorn! There’s a star system right there baked into the app, jackass.
  • Pretending to believe (but not really believing) that people won’t recognize your name as a professional film critic
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9 Subtle Ways Technology Is Making Humanity Worse - 0 views

  • This poor posture can lead not only to back and neck issues but psychological ones as well, including lower self-esteem and mood, decreased assertiveness and productivity, and an increased tendency to recall negative things
  • Intense device usage can exhaust your eyes and cause eye strain, according to the Mayo Clinic, and can lead to symptoms such as headaches, difficulty concentrating, and watery, dry, itchy, burning, sore, or tired eyes. Overuse can also cause blurred or double vision and increased sensitivity to light.
  • Using your devices too much before bedtime can lead to insomnia.
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  • Using tech devices is addictive, and it's becoming more and more difficult to disengage with their technology.In fact, the average US adult spends more than 11 hours daily in the digital world
  • These days, we have a world of information at our fingertips via the internet. While this is useful, it does have some drawbacks. Entrepreneur Beth Haggerty said she finds that it "limits pure creative thought, at times, because we are developing habits to Google everything to quickly find an answer."
  • Technology can have a negative impact on relationships, particularly when it affects how we communicate.One of the primary issues is that misunderstandings are much more likely to occur when communicating via text or email
  • Another social skill that technology is helping to erode is young people's ability to read body language and nuance in face-to-face encounters.
  • young adults who use seven to 11 social media platforms had more than three times the risk of depression and anxiety than those who use two or fewer platforms.
  • Can you imagine doing your job without the help of technology of any kind? What about communicating? Or traveling? Or entertaining yourself?
  • Smartphone slouch. Desk slump. Text neck. Whatever you call it, the way we hold ourselves when we use devices like phones, computers, and tablets isn't healthy.
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The James Webb Telescope Finishes Deployment in Space - The New York Times - 0 views

  • Alan Dressler of the Carnegie Observatories, who chaired a report that led to what would become the Webb telescope, said “what resonates at this moment is the extraordinary ability of our species to collaborate, to organize thousands of people to work carefully, relentlessly, unselfishly, and seemingly endlessly toward some greater human good.”
  • Chanda Prescod Weinstein, an astrophysicist at the University of New Hampshire, echoed his remarks: “This is such a reminder of how successful people can be when they work together.”
  • While the telescope is considered fully deployed, much remains to be completed. There are still 49 of those “single point failures,” according to Mr. Menzel. Problems with any of them could affect the mission’s individual instruments or the entire spacecraft.
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Opinion | Beijing Olympics: Why Mikaela Shiffrin Stumbled, and Why We All Stumble - The... - 0 views

  • Humans are biologically hard-wired to crave a sense of control and certainty over what will happen in the future.
  • But with that comes a tendency to overfixate on the details of our performance, which can get in the way of achieving our best.
  • Instead of focusing on what we hope to achieve — at tomorrow’s board meeting, at that cocktail party we’re braving solo, at a major exam — our brain is preoccupied by running through scenarios to avoid. Unfortunately, this does nothing to help prepare us, and only invites an overattention to details best left outside conscious awareness — noise.
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  • Studies have found that simply talking on the phone while walking actually slows down and disrupts our gait
  • When our brain is processing complex emotions and stressors, it hinders our ability to function at our best.
  • As I tell my students, remember to play your whole movie — not just the clip of your latest stumble on repeat
  • If a phone call is enough to disrupt our performance of basic tasks, we should be especially mindful of cognitive loads associated with grief, loss and general uncertainty about what is to come. All are major triggers for depression and anxiety, and profoundly affect our ability to perform even the most routine, practiced tasks.
  • holding tightly on to our latest failures is a common phenomenon, thanks to the recency effect — a cognitive bias that prioritizes our most recent experiences over past ones. This natural tendency sends our brain the wrong messages, and makes us forget how skilled, credentialed or qualified we really are
  • Adult depression and anxiety has climbed by 5.1 percent since the start of the pandemic.
  • Those things won’t matter nearly as much as their willingness to try again.
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Opinion | Guns, Germs, Bitcoin and the Antisocial Right - The New York Times - 0 views

  • What do these examples have in common? As Thomas Hobbes could have told you, human beings can only flourish, can only avoid a state of nature in which lives are “nasty, brutish and short,” if they participate in a “commonwealth” — a society in which government takes on much of the responsibility for making life secure.
  • Thus, we have law enforcement precisely so individuals don’t have to go around armed to protect themselves against other people’s violence.
  • Public health policy, if you think about it, reflects the same principle. Individuals can and should take responsibility for their own health, when they can; but the nature of infectious disease means that there is an essential role for collective action
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  • the need for regulation to maintain the reliability of essential aspects of the economy like electricity supply and the monetary system.
  • Which is why I’m calling the modern American right antisocial — because its members reject any policy that relies on social cooperation, and they want us to return instead to Hobbes’s dystopian state of nature
  • why Republicans have become fanatics about cryptocurrency, to the extent that one Senate candidate has defined his position as being “pro-God, pro-family, pro-Bitcoin.” The answer, I’d argue, is that Bitcoin plays into a fantasy of self-sufficient individualism, of protecting your family with your personal AR-15, treating your Covid with an anti-parasite drug or urine and managing your financial affairs with privately created money, untainted by institutions like governments or banks.
  • In the end, none of this will work. Government exists for a reason. But the right’s constant attacks on essential government functions will take a toll, making all of our lives nastier, more brutish and shorter.
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The New York Times' trans coverage is under fire. The paper needs to listen | Arwa Mahd... - 0 views

  • I’ve got a feeling the poor alien might get the impression that every third person in the US is trans – rather than 0.5% of the population. They (I assume aliens are nonbinary) might get the impression that nobody is allowed to say the word “woman” any more and we are all being forced at gunpoint to say “uterus-havers”. They might get the impression that women’s sports have been completely taken over by trans women. They might believe that millions of children are being mutilated by doctors in the name of gender-affirming care because of the all-powerful trans lobby. They might come away thinking that JK Rowling is not a multi-multi-multi-millionaire with endless resources at her disposal but a marginalized victim who needs brave Times columnists to come to her defense.
  • “In the past eight months the Times has now published more than 15,000 words’ worth of front-page stories asking whether care and support for young trans people might be going too far or too fast”. Those, to reiterate, are newspaper front-page stories. As Popula notes, that number “doesn’t include the 11,000 or so words the New York Times Magazine devoted to a laboriously evenhanded story about disagreements over the standards of care for trans youth; or the 3,000 words of the front-page story … on whether trans women athletes are unfairly ruining the competition for other women; or the 1,200 words of the front-page story … on how trans interests are banning the word “woman” from abortion-rights discourse.”
  • This letter, addressed to the paper’s associate managing editor for standards, accused the Times of treating gender diversity “with an eerily familiar mix of pseudoscience and euphemistic, charged language, while publishing reporting on trans children that omits relevant information about its sources”. That relevant information being that some of those sources have affiliations with far-right groups. That “charged language” being phrases like “patient zero” to describe a transgender young person seeking gender-affirming care, “a phrase that vilifies transness as a disease to be feared”.
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  • “It is not unusual for outside groups to critique our coverage or to rally supporters to seek to influence our journalism,” Kahn wrote in the memo. “In this case, however, members of our staff and contributors to The Times joined the effort … We do not welcome, and will not tolerate, participation by Times journalists in protests organized by advocacy groups or attacks on colleagues on social media and other public forums.”
  • Charlie Stadtlander, the Times’ director of external communication, put out a statement stating that the organization pursues “independent reporting on transgender issues that include profiling groundbreakers in the movement, challenges and prejudice faced by the community, and how society is grappling with debates about care”. While that was all very diplomatic, the executive editor, Joe Kahn, and opinion editor, Kathleen Kingsbury, sent around a rather more pointed newsroom memo condemning the letters on Thursday.
  • The second letter was signed by more than 100 LGBTQ+ and civil rights groups, including Glaad and the Human Rights Campaign. It expressed support for the contributor letter and accused the Times of platforming “fringe theories” and “dangerous inaccuracies”. It noted that while the Times has produced responsible coverage of trans people, “those articles are not getting front-page placement or sent to app users via push notification like the irresponsible pieces are”. And it observed that rightwing politicians have been using the Times’s coverage of trans issues to justify criminalizing gender-affirming care.
  • Here’s the thing: there is no clear-cut line between advocacy and journalism. All media organizations have a perspective about the world and filter their output (which will, of course, strive to be fairly reported) through that perspective. To pretend otherwise is dishonest. Like it or not, the Times is involved in advocacy. It just needs to step back for a moment and think about who it’s advocating for.
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