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peterconnelly

Elon Musk Hates Ads. Twitter Needs Them. That May Be a Problem. - The New York Times - 0 views

  • Since he started pursuing his $44 billion purchase of Twitter — and for years before that — the world’s richest man has made clear that advertising is not a priority.
  • Ads account for roughly 90 percent of Twitter’s revenue.
  • They have cited a litany of complaints, including that the company cannot target ads nearly as well as competitors like Facebook, Google and Amazon.
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  • Now, numerous advertising executives say they’re willing to move their money elsewhere, especially if Mr. Musk eliminates the safeguards that allowed Twitter to remove racist rants and conspiracy theories.
  • “At the end of the day, it’s not the brands who need to be concerned, because they’ll just spend their budgets elsewhere — it’s Twitter that needs to be concerned,” said David Jones
  • On Wednesday night, at Twitter’s annual NewFronts presentation for advertisers at Pier 17 in New York, company representatives stressed Twitter’s value for marketers: as a top destination for people to gather and discuss major cultural moments like sporting events or the Met Gala, increasingly through video posts.
  • Twitter differs from Facebook, whose millions of small and midsize advertisers generate the bulk of the company’s revenue and depend on its enormous size and targeting abilities to reach customers. Twitter’s clientele is heavily weighted with large, mainstream companies, which tend to be wary of their ads appearing alongside problematic content.
  • Twitter earns the vast majority of its ad revenue from brand awareness campaigns, whose effectiveness is much harder to evaluate than ads that target users based on their interests or that push for a direct response, such as clicking through to a website.
  • Twitter’s reach is also narrower than many rivals, with 229 million users who see ads, compared with 830 million users on LinkedIn and 1.96 billion daily users on Facebook.
  • “Even the likes of LinkedIn have eclipsed the ability for us to target consumers beyond what Twitter is providing,” he said. “We’re going to go where the results are, and with a lot of our clients, we haven’t seen the performance on Twitter from an ad perspective that we have with other platforms.”
  • “Twitter’s done a better job than many platforms at building trust with advertisers — they’ve been more progressive, more responsive and more humble about initiating ways to learn,” said Mark Read
  • On Twitter, he has criticized ads as “manipulating public opinion” and discussed his refusal to “pay famous people to fake endorse.”
  • “There’s a fork in the road, where Path A leads to an unfiltered place with the worst of human behavior and no brands want to go anywhere near it,” said Mr. Jones of Brandtech. “And Path B has one of the world’s genius entrepreneurs, who knows a lot about running companies, unleashing a wave of innovation that has people looking back in a few years and saying, ‘Remember when everyone was worried about Musk coming in?’”
Javier E

Pupils at elite Welsh school to get lessons in climate change - 0 views

  • For the first time in 50 years, the directors of the IB are collaborating with schools to create an updated version of the qualification taken by 16 to 19-year-olds as an alternative to A-levels
  • A cohort of 20 pupils at UWC will drop a third of the traditional subjects usually studied within the IB. Instead they will spend 300 hours, over two years of study, on the new areas. Forms of assessment have yet to be finalised but there will be no exams on these subjects.
  • Learning will be project-based, collaborative and designed to tackle “multiple global crises” around the world. IB says it is creating the new qualification because there is a growing disconnect between the education children are receiving and the education they need.
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  • Olli-Pekka Heinonen, director-general of the IB, told The Times that teenagers taking the new diploma would be “uniquely empowered” on leaving school.
  • Traditional assessment often led to pupils forgetting what they had learnt once exams were over, he said. “The aim of this type of assessment is to strengthen deep learning and understanding, something you learn that stays with you and is part of you. We’re experimenting with non-exam assessment and finding the best ways to evaluate.
  • “Biodiversity, food, migration and energy are meaningful and attractive to young people. They’re appealing and relevant.“We’re looking at these areas through the lens of systems leadership — ie, how it’s possible to make change happen.”
  • The school hosts pupils from 80 different countries and charges fees of £37,000 a year. It is set in St Donat’s Castle, in 122 acres and its grounds include woodland, farmland, a valley and its own seafront.
  • Naheed Bardai, principal of UWC Atlantic, said he felt dissatisfied with the state of education in the world today as pupils should be prepared to become leaders of organisations and government in the 2040s and 2050s.
  • He said the new qualification would help them understand the root causes of problems but also become compassionate world leaders that can create “transformative solutions”.
  • “Our core policies are peace, sustainability and experiential learning but there’s very little education for young people at the intersection of problems, particularly where the human meets the natural world,”
  • We need people who can take constructive action as inequality is growing at a tremendous rate.”
  • Bardai said the school had been given a free hand in curriculum writing and was looking at more radical forms of assessment. This may include interviews, peer assessment and portfolios.
Javier E

Ian Hacking, Eminent Philosopher of Science and Much Else, Dies at 87 - The New York Times - 0 views

  • In an academic career that included more than two decades as a professor in the philosophy department of the University of Toronto, following appointments at Cambridge and Stanford, Professor Hacking’s intellectual scope seemed to know no bounds. Because of his ability to span multiple academic fields, he was often described as a bridge builder.
  • “Ian Hacking was a one-person interdisciplinary department all by himself,” Cheryl Misak, a philosophy professor at the University of Toronto, said in a phone interview. “Anthropologists, sociologists, historians and psychologists, as well as those working on probability theory and physics, took him to have important insights for their disciplines.”
  • Professor Hacking wrote several landmark works on the philosophy and history of probability, including “The Taming of Chance” (1990), which was named one of the best 100 nonfiction books of the 20th century by the Modern Library.
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  • “I have long been interested in classifications of people, in how they affect the people classified, and how the effects on the people in turn change the classifications,” he wrote in “Making Up People
  • His work in the philosophy of science was groundbreaking: He departed from the preoccupation with questions that had long concerned philosophers. Arguing that science was just as much about intervention as it was about representation, be helped bring experimentation to center stage.
  • Regarding one such question — whether unseen phenomena like quarks and electrons were real or merely the theoretical constructs of physicists — he argued for reality in the case of phenomena that figured in experiments, citing as an example an experiment at Stanford that involved spraying electrons and positrons into a ball of niobium to detect electric charges. “So far as I am concerned,” he wrote, “if you can spray them, they’re real.”
  • His book “The Emergence of Probability” (1975), which is said to have inspired hundreds of books by other scholars, examined how concepts of statistical probability have evolved over time, shaping the way we understand not just arcane fields like quantum physics but also everyday life.
  • “I was trying to understand what happened a few hundred years ago that made it possible for our world to be dominated by probabilities,” he said in a 2012 interview with the journal Public Culture. “We now live in a universe of chance, and everything we do — health, sports, sex, molecules, the climate — takes place within a discourse of probabilities.”
  • Whatever the subject, whatever the audience, one idea that pervades all his work is that “science is a human enterprise,” Ragnar Fjelland and Roger Strand of the University of Bergen in Norway wrote when Professor Hacking won the Holberg Prize. “It is always created in a historical situation, and to understand why present science is as it is, it is not sufficient to know that it is ‘true,’ or confirmed. We have to know the historical context of its emergence.”
  • Hacking often argued that as the human sciences have evolved, they have created categories of people, and that people have subsequently defined themselves as falling into those categories. Thus does human reality become socially constructed.
  • In 2000, he became the first Anglophone to win a permanent position at the Collège de France, where he held the chair in the philosophy and history of scientific concepts until he retired in 2006.
  • “I call this the ‘looping effect,’” he added. “Sometimes, our sciences create kinds of people that in a certain sense did not exist before.”
  • In “Why Race Still Matters,” a 2005 article in the journal Daedalus, he explored how anthropologists developed racial categories by extrapolating from superficial physical characteristics, with lasting effects — including racial oppression. “Classification and judgment are seldom separable,” he wrote. “Racial classification is evaluation.”
  • Similarly, he once wrote, in the field of mental health the word “normal” “uses a power as old as Aristotle to bridge the fact/value distinction, whispering in your ear that what is normal is also right.”
  • In his influential writings about autism, Professor Hacking charted the evolution of the diagnosis and its profound effects on those diagnosed, which in turn broadened the definition to include a greater number of people.
  • Encouraging children with autism to think of themselves that way “can separate the child from ‘normalcy’ in a way that is not appropriate,” he told Public Culture. “By all means encourage the oddities. By no means criticize the oddities.”
  • His emphasis on historical context also illuminated what he called transient mental illnesses, which appear to be so confined 0cto their time 0c 0cthat they can vanish when times change.
  • “hysterical fugue” was a short-lived epidemic of compulsive wandering that emerged in Europe in the 1880s, largely among middle-class men who had become transfixed by stories of exotic locales and the lure of trave
  • His intellectual tendencies were unmistakable from an early age. “When he was 3 or 4 years old, he would sit and read the dictionary,” Jane Hacking said. “His parents were completely baffled.”
  • He wondered aloud, the interviewer noted, if the whole universe was governed by nonlocality — if “everything in the universe is aware of everything else.”“That’s what you should be writing about,” he said. “Not me. I’m a dilettante. My governing word is ‘curiosity.’”
Javier E

What Do We Lose If We Lose Twitter? - The Atlantic - 0 views

  • What do we lose if we lose Twitter?
  • At its best, Twitter can still provide that magic of discovering a niche expert or elevating a necessary, insurgent voice, but there is far more noise than signal. Plenty of those overenthusiastic voices, brilliant thinkers, and influential accounts have burned out on culture-warring, or have been harassed off the site or into lurking.
  • Twitter is, by some standards, a niche platform, far smaller than Facebook or Instagram or TikTok. The internet will evolve or mutate around a need for it. I am aware that all of us who can’t quit the site will simply move on when we have to.
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  • Perhaps the best example of what Twitter offers now—and what we stand to gain or lose from its demise—is illustrated by the path charted by public-health officials, epidemiologists, doctors, and nurses over the past three years.
  • They offered guidance that a flailing government response was too slow to provide, and helped cobble together an epidemiological picture of infections and case counts. At a moment when people were terrified and looking for any information at all, Twitter seemed to offer a steady stream of knowledgeable, diligent experts.
  • But Twitter does another thing quite well, and that’s crushing users with the pressures of algorithmic rewards and all of the risks, exposure, and toxicity that come with virality
  • t imagining a world without it can feel impossible. What do our politics look like without the strange feedback loop of a Twitter-addled political press and a class of lawmakers that seems to govern more via shitposting than by legislation
  • What happens if the media lose what the writer Max Read recently described as a “way of representing reality, and locating yourself within it”? The answer is probably messy.
  • here’s the worry that, absent a distributed central nervous system like Twitter, “the collective worldview of the ‘media’ would instead be over-shaped, from the top down, by the experiences and biases of wealthy publishers, careerist editors, self-loathing journalists, and canny operators operating in relatively closed social and professional circles.”
  • many of the most hyperactive, influential twitterati (cringe) of the mid-2010s have built up large audiences and only broadcast now: They don’t read their mentions, and they rarely engage. In private conversations, some of those people have expressed a desire to see Musk torpedo the site and put a legion of posters out of their misery.
  • Many of the past decade’s most polarizing and influential figures—people such as Donald Trump and Musk himself, who captured attention, accumulated power, and fractured parts of our public consciousness—were also the ones who were thought to be “good” at using the website.
  • the effects of Twitter’s chief innovation—its character limit—on our understanding of language, nuance, and even truth.
  • “These days, it seems like we are having languages imposed on us,” he said. “The fact that you have a social media that tells you how many characters to use, this is language imposition. You have to wonder about the agenda there. Why does anyone want to restrict the full range of my language? What’s the game there?
  • in McLuhanian fashion, the constraints and the architecture change not only what messages we receive but how we choose to respond. Often that choice is to behave like the platform itself: We are quicker to respond and more aggressive than we might be elsewhere, with a mindset toward engagement and visibility
  • it’s easy to argue that we stand to gain something essential and human if we lose Twitter. But there is plenty about Twitter that is also essential and human.
  • No other tool has connected me to the world—to random bits of news, knowledge, absurdist humor, activism, and expertise, and to scores of real personal interactions—like Twitter has
  • What makes evaluating a life beyond Twitter so hard is that everything that makes the service truly special is also what makes it interminable and toxic.
  • the worst experience you can have on the platform is to “win” and go viral. Generally, it seems that the more successful a person is at using Twitter, the more they refer to it as a hellsite.
huffem4

Does Unconscious Bias Training Really Work? - 1 views

  • The first step towards impacting unconscious bias is awareness. We must have an understanding that this issue exists in the first place—no one is exempt from having bias and being prejudice.
  • In order for unconscious bias training to be effective, it has to be ongoing and long-term
  • It’s essential to look at the linkage between unconscious bias and behaviors. Because unconscious bias is not something we are actively aware of, it in itself is difficult to actually eradicate. It is a more effective practice to analyze how unconscious bias can manifest in the workplace when hiring employees, evaluating employee performance and in the overall treatment of employees.
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  • Bias can be thought of as a malleable and quickly-adapting entity. It is important to anticipate situations which are likely to lead to bias or have led to discrimination in the past, and create systems to eliminate or lessen the likelihood of these behaviors from occurring.
  • Another aspect of unconscious bias training should include the standardization of company policies, protocol, and procedures.
  • when unconscious bias training is implemented, it is imperative to have measures in place to assess incremental changes and progress. How will you then learn whether the training was successful if you don’t know what point you started at? Data should be collected at several stages of the training intervention, which can ensure the effectiveness of the training.
Javier E

How will humanity endure the climate crisis? I asked an acclaimed sci-fi writer | Danie... - 0 views

  • To really grasp the present, we need to imagine the future – then look back from it to better see the now. The angry climate kids do this naturally. The rest of us need to read good science fiction. A great place to start is Kim Stanley Robinson.
  • read 11 of his books, culminating in his instant classic The Ministry for the Future, which imagines several decades of climate politics starting this decade.
  • The first lesson of his books is obvious: climate is the story.
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  • What Ministry and other Robinson books do is make us slow down the apocalyptic highlight reel, letting the story play in human time for years, decades, centuries.
  • he wants leftists to set aside their differences, and put a “time stamp on [their] political view” that recognizes how urgent things are. Looking back from 2050 leaves little room for abstract idealism. Progressives need to form “a united front,” he told me. “It’s an all-hands-on-deck situation; species are going extinct and biomes are dying. The catastrophes are here and now, so we need to make political coalitions.”
  • he does want leftists – and everyone else – to take the climate emergency more seriously. He thinks every big decision, every technological option, every political opportunity, warrants climate-oriented scientific scrutiny. Global justice demands nothing less.
  • He wants to legitimize geoengineering, even in forms as radical as blasting limestone dust into the atmosphere for a few years to temporarily dim the heat of the sun
  • Robinson believes that once progressives internalize the insight that the economy is a social construct just like anything else, they can determine – based on the contemporary balance of political forces, ecological needs, and available tools – the most efficient methods for bringing carbon and capital into closer alignment.
  • We live in a world where capitalist states and giant companies largely control science.
  • Yes, we need to consider technologies with an open mind. That includes a frank assessment of how the interests of the powerful will shape how technologies develop
  • Robinson’s imagined future suggests a short-term solution that fits his dreams of a democratic, scientific politics: planning, of both the economy and planet.
  • it’s borrowed from Robinson’s reading of ecological economics. That field’s premise is that the economy is embedded in nature – that its fundamental rules aren’t supply and demand, but the laws of physics, chemistry, biology.
  • The upshot of Robinson’s science fiction is understanding that grand ecologies and human economies are always interdependent.
  • Robinson seems to be urging all of us to treat every possible technological intervention – from expanding nuclear energy, to pumping meltwater out from under glaciers, to dumping iron filings in the ocean – from a strictly scientific perspective: reject dogma, evaluate the evidence, ignore the profit motive.
  • Robinson’s elegant solution, as rendered in Ministry, is carbon quantitative easing. The idea is that central banks invent a new currency; to earn the carbon coins, institutions must show that they’re sucking excess carbon down from the sky. In his novel, this happens thanks to a series of meetings between United Nations technocrats and central bankers. But the technocrats only win the arguments because there’s enough rage, protest and organizing in the streets to force the bankers’ hand.
  • Seen from Mars, then, the problem of 21st-century climate economics is to sync public and private systems of capital with the ecological system of carbon.
  • Success will snowball; we’ll democratically plan more and more of the eco-economy.
  • Robinson thus gets that climate politics are fundamentally the politics of investment – extremely big investments. As he put it to me, carbon quantitative easing isn’t the “silver bullet solution,” just one of several green investment mechanisms we need to experiment with.
  • Robinson shares the great anarchist dream. “Everybody on the planet has an equal amount of power, and comfort, and wealth,” he said. “It’s an obvious goal” but there’s no shortcut.
  • In his political economy, like his imagined settling of Mars, Robinson tries to think like a bench scientist – an experimentalist, wary of unifying theories, eager for many groups to try many things.
  • there’s something liberating about Robinson’s commitment to the scientific method: reasonable people can shed their prejudices, consider all the options and act strategically.
  • The years ahead will be brutal. In Ministry, tens of millions of people die in disasters – and that’s in a scenario that Robinson portrays as relatively optimistic
  • when things get that bad, people take up arms. In Ministry’s imagined future, the rise of weaponized drones allows shadowy environmentalists to attack and kill fossil capitalists. Many – including myself – have used the phrase “eco-terrorism” to describe that violence. Robinson pushed back when we talked. “What if you call that resistance to capitalism realism?” he asked. “What if you call that, well, ‘Freedom fighters’?”
  • Robinson insists that he doesn’t condone the violence depicted in his book; he simply can’t imagine a realistic account of 21st century climate politics in which it doesn’t occur.
  • Malm writes that it’s shocking how little political violence there has been around climate change so far, given how brutally the harms will be felt in communities of color, especially in the global south, who bear no responsibility for the cataclysm, and where political violence has been historically effective in anticolonial struggles.
  • In Ministry, there’s a lot of violence, but mostly off-stage. We see enough to appreciate Robinson’s consistent vision of most people as basically thoughtful: the armed struggle is vicious, but its leaders are reasonable, strategic.
  • the implications are straightforward: there will be escalating violence, escalating state repression and increasing political instability. We must plan for that too.
  • maybe that’s the tension that is Ministry’s greatest lesson for climate politics today. No document that could win consensus at a UN climate summit will be anywhere near enough to prevent catastrophic warming. We can only keep up with history, and clearly see what needs to be done, by tearing our minds out of the present and imagining more radical future vantage points
  • If millions of people around the world can do that, in an increasingly violent era of climate disasters, those people could generate enough good projects to add up to something like a rational plan – and buy us enough time to stabilize the climate, while wresting power from the 1%.
  • Robinson’s optimistic view is that human nature is fundamentally thoughtful, and that it will save us – that the social process of arguing and politicking, with minds as open as we can manage, is a project older than capitalism, and one that will eventually outlive it
  • It’s a perspective worth thinking about – so long as we’re also organizing.
  • Daniel Aldana Cohen is assistant professor of sociology at the University of California, Berkeley, where he directs the Socio-Spatial Climate Collaborative. He is the co-author of A Planet to Win: Why We Need a Green New Deal
Javier E

I Thought I Was Saving Trans Kids. Now I'm Blowing the Whistle. - 0 views

  • Soon after my arrival at the Transgender Center, I was struck by the lack of formal protocols for treatment. The center’s physician co-directors were essentially the sole authority.
  • At first, the patient population was tipped toward what used to be the “traditional” instance of a child with gender dysphoria: a boy, often quite young, who wanted to present as—who wanted to be—a girl. 
  • Until 2015 or so, a very small number of these boys comprised the population of pediatric gender dysphoria cases. Then, across the Western world, there began to be a dramatic increase in a new population: Teenage girls, many with no previous history of gender distress, suddenly declared they were transgender and demanded immediate treatment with testosterone. 
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  • The girls who came to us had many comorbidities: depression, anxiety, ADHD, eating disorders, obesity. Many were diagnosed with autism, or had autism-like symptoms. A report last year on a British pediatric transgender center found that about one-third of the patients referred there were on the autism spectrum.
  • This concerned me, but didn’t feel I was in the position to sound some kind of alarm back then. There was a team of about eight of us, and only one other person brought up the kinds of questions I had. Anyone who raised doubts ran the risk of being called a transphobe. 
  • I certainly saw this at the center. One of my jobs was to do intake for new patients and their families. When I started there were probably 10 such calls a month. When I left there were 50, and about 70 percent of the new patients were girls. Sometimes clusters of girls arrived from the same high school. 
  • There are no reliable studies showing this. Indeed, the experiences of many of the center’s patients prove how false these assertions are. 
  • The doctors privately recognized these false self-diagnoses as a manifestation of social contagion. They even acknowledged that suicide has an element of social contagion. But when I said the clusters of girls streaming into our service looked as if their gender issues might be a manifestation of social contagion, the doctors said gender identity reflected something innate.
  • To begin transitioning, the girls needed a letter of support from a therapist—usually one we recommended—who they had to see only once or twice for the green light. To make it more efficient for the therapists, we offered them a template for how to write a letter in support of transition. The next stop was a single visit to the endocrinologist for a testosterone prescription. 
  • When a female takes testosterone, the profound and permanent effects of the hormone can be seen in a matter of months. Voices drop, beards sprout, body fat is redistributed. Sexual interest explodes, aggression increases, and mood can be unpredictable. Our patients were told about some side effects, including sterility. But after working at the center, I came to believe that teenagers are simply not capable of fully grasping what it means to make the decision to become infertile while still a minor.
  • Many encounters with patients emphasized to me how little these young people understood the profound impacts changing gender would have on their bodies and minds. But the center downplayed the negative consequences, and emphasized the need for transition. As the center’s website said, “Left untreated, gender dysphoria has any number of consequences, from self-harm to suicide. But when you take away the gender dysphoria by allowing a child to be who he or she is, we’re noticing that goes away. The studies we have show these kids often wind up functioning psychosocially as well as or better than their peers.” 
  • Frequently, our patients declared they had disorders that no one believed they had. We had patients who said they had Tourette syndrome (but they didn’t); that they had tic disorders (but they didn’t); that they had multiple personalities (but they didn’t).
  • Here’s an example. On Friday, May 1, 2020, a colleague emailed me about a 15-year-old male patient: “Oh dear. I am concerned that [the patient] does not understand what Bicalutamide does.” I responded: “I don’t think that we start anything honestly right now.”
  • Bicalutamide is a medication used to treat metastatic prostate cancer, and one of its side effects is that it feminizes the bodies of men who take it, including the appearance of breasts. The center prescribed this cancer drug as a puberty blocker and feminizing agent for boys. As with most cancer drugs, bicalutamide has a long list of side effects, and this patient experienced one of them: liver toxicity. He was sent to another unit of the hospital for evaluation and immediately taken off the drug. Afterward, his mother sent an electronic message to the Transgender Center saying that we were lucky her family was not the type to sue.
  • How little patients understood what they were getting into was illustrated by a call we received at the center in 2020 from a 17-year-old biological female patient who was on testosterone. She said she was bleeding from the vagina. In less than an hour she had soaked through an extra heavy pad, her jeans, and a towel she had wrapped around her waist. The nurse at the center told her to go to the emergency room right away.
  • when there was a dispute between the parents, it seemed the center always took the side of the affirming parent.
  • Other girls were disturbed by the effects of testosterone on their clitoris, which enlarges and grows into what looks like a microphallus, or a tiny penis. I counseled one patient whose enlarged clitoris now extended below her vulva, and it chafed and rubbed painfully in her jeans. I advised her to get the kind of compression undergarments worn by biological men who dress to pass as female. At the end of the call I thought to myself, “Wow, we hurt this kid.”
  • There are rare conditions in which babies are born with atypical genitalia—cases that call for sophisticated care and compassion. But clinics like the one where I worked are creating a whole cohort of kids with atypical genitals—and most of these teens haven’t even had sex yet. They had no idea who they were going to be as adults. Yet all it took for them to permanently transform themselves was one or two short conversations with a therapist.
  • Being put on powerful doses of testosterone or estrogen—enough to try to trick your body into mimicking the opposite sex—-affects the rest of the body. I doubt that any parent who's ever consented to give their kid testosterone (a lifelong treatment) knows that they’re also possibly signing their kid up for blood pressure medication, cholesterol medication, and perhaps sleep apnea and diabetes. 
  • Besides teenage girls, another new group was referred to us: young people from the inpatient psychiatric unit, or the emergency department, of St. Louis Children’s Hospital. The mental health of these kids was deeply concerning—there were diagnoses like schizophrenia, PTSD, bipolar disorder, and more. Often they were already on a fistful of pharmaceuticals.
  • no matter how much suffering or pain a child had endured, or how little treatment and love they had received, our doctors viewed gender transition—even with all the expense and hardship it entailed—as the solution.
  • Another disturbing aspect of the center was its lack of regard for the rights of parents—and the extent to which doctors saw themselves as more informed decision-makers over the fate of these children.
  • We found out later this girl had had intercourse, and because testosterone thins the vaginal tissues, her vaginal canal had ripped open. She had to be sedated and given surgery to repair the damage. She wasn’t the only vaginal laceration case we heard about.
  • During the four years I worked at the clinic as a case manager—I was responsible for patient intake and oversight—around a thousand distressed young people came through our doors. The majority of them received hormone prescriptions that can have life-altering consequences—including sterility. 
  • I left the clinic in November of last year because I could no longer participate in what was happening there. By the time I departed, I was certain that the way the American medical system is treating these patients is the opposite of the promise we make to “do no harm.” Instead, we are permanently harming the vulnerable patients in our care.
  • Today I am speaking out. I am doing so knowing how toxic the public conversation is around this highly contentious issue—and the ways that my testimony might be misused. I am doing so knowing that I am putting myself at serious personal and professional risk.
  • Almost everyone in my life advised me to keep my head down. But I cannot in good conscience do so. Because what is happening to scores of children is far more important than my comfort. And what is happening to them is morally and medically appalling.
  • For almost four years, I worked at The Washington University School of Medicine Division of Infectious Diseases with teens and young adults who were HIV positive. Many of them were trans or otherwise gender nonconforming, and I could relate: Through childhood and adolescence, I did a lot of gender questioning myself. I’m now married to a transman, and together we are raising my two biological children from a previous marriage and three foster children we hope to adopt. 
  • The center’s working assumption was that the earlier you treat kids with gender dysphoria, the more anguish you can prevent later on. This premise was shared by the center’s doctors and therapists. Given their expertise, I assumed that abundant evidence backed this consensus. 
  • All that led me to a job in 2018 as a case manager at The Washington University Transgender Center at St. Louis Children's Hospital, which had been established a year earlier. 
Javier E

On the Controllability of Artificial Intelligence: An Analysis of Limitations | Journal... - 0 views

  • In order to reap the benefits and avoid the pitfalls of such a powerful technology it is important to be able to control it. However, the possibility of controlling artificial general intelligence and its more advanced version, superintelligence, has not been formally established
  • In this paper, we present arguments as well as supporting evidence from multiple domains indicating that advanced AI cannot be fully controlled
Javier E

For Chat-Based AI, We Are All Once Again Tech Companies' Guinea Pigs - WSJ - 0 views

  • The companies touting new chat-based artificial-intelligence systems are running a massive experiment—and we are the test subjects.
  • In this experiment, Microsoft, MSFT -2.18% OpenAI and others are rolling out on the internet an alien intelligence that no one really understands, which has been granted the ability to influence our assessment of what’s true in the world. 
  • Companies have been cautious in the past about unleashing this technology on the world. In 2019, OpenAI decided not to release an earlier version of the underlying model that powers both ChatGPT and the new Bing because the company’s leaders deemed it too dangerous to do so, they said at the time.
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  • Microsoft leaders felt “enormous urgency” for it to be the company to bring this technology to market, because others around the world are working on similar tech but might not have the resources or inclination to build it as responsibly, says Sarah Bird, a leader on Microsoft’s responsible AI team.
  • One common starting point for such models is what is essentially a download or “scrape” of most of the internet. In the past, these language models were used to try to understand text, but the new generation of them, part of the revolution in “generative” AI, uses those same models to create texts by trying to guess, one word at a time, the most likely word to come next in any given sequence.
  • Wide-scale testing gives Microsoft and OpenAI a big competitive edge by enabling them to gather huge amounts of data about how people actually use such chatbots. Both the prompts users input into their systems, and the results their AIs spit out, can then be fed back into a complicated system—which includes human content moderators paid by the companies—to improve it.
  • , being first to market with a chat-based AI gives these companies a huge initial lead over companies that have been slower to release their own chat-based AIs, such as Google.
  • rarely has an experiment like Microsoft and OpenAI’s been rolled out so quickly, and at such a broad scale.
  • Among those who build and study these kinds of AIs, Mr. Altman’s case for experimenting on the global public has inspired responses ranging from raised eyebrows to condemnation.
  • The fact that we’re all guinea pigs in this experiment doesn’t mean it shouldn’t be conducted, says Nathan Lambert, a research scientist at the AI startup Huggingface.
  • “I would kind of be happier with Microsoft doing this experiment than a startup, because Microsoft will at least address these issues when the press cycle gets really bad,” says Dr. Lambert. “I think there are going to be a lot of harms from this kind of AI, and it’s better people know they are coming,” he adds.
  • Others, particularly those who study and advocate for the concept of “ethical AI” or “responsible AI,” argue that the global experiment Microsoft and OpenAI are conducting is downright dangerous
  • Celeste Kidd, a professor of psychology at University of California, Berkeley, studies how people acquire knowledge
  • Her research has shown that people learning about new things have a narrow window in which they form a lasting opinion. Seeing misinformation during this critical initial period of exposure to a new concept—such as the kind of misinformation that chat-based AIs can confidently dispense—can do lasting harm, she says.
  • Dr. Kidd likens OpenAI’s experimentation with AI to exposing the public to possibly dangerous chemicals. “Imagine you put something carcinogenic in the drinking water and you were like, ‘We’ll see if it’s carcinogenic.’ After, you can’t take it back—people have cancer now,”
  • Part of the challenge with AI chatbots is that they can sometimes simply make things up. Numerous examples of this tendency have been documented by users of both ChatGPT and OpenA
  • These models also tend to be riddled with biases that may not be immediately apparent to users. For example, they can express opinions gleaned from the internet as if they were verified facts
  • When millions are exposed to these biases across billions of interactions, this AI has the potential to refashion humanity’s views, at a global scale, says Dr. Kidd.
  • OpenAI has talked publicly about the problems with these systems, and how it is trying to address them. In a recent blog post, the company said that in the future, users might be able to select AIs whose “values” align with their own.
  • “We believe that AI should be a useful tool for individual people, and thus customizable by each user up to limits defined by society,” the post said.
  • Eliminating made-up information and bias from chat-based search engines is impossible given the current state of the technology, says Mark Riedl, a professor at Georgia Institute of Technology who studies artificial intelligence
  • He believes the release of these technologies to the public by Microsoft and OpenAI is premature. “We are putting out products that are still being actively researched at this moment,” he adds. 
  • in other areas of human endeavor—from new drugs and new modes of transportation to advertising and broadcast media—we have standards for what can and cannot be unleashed on the public. No such standards exist for AI, says Dr. Riedl.
  • To modify these AIs so that they produce outputs that humans find both useful and not-offensive, engineers often use a process called “reinforcement learning through human feedback.
  • that’s a fancy way of saying that humans provide input to the raw AI algorithm, often by simply saying which of its potential responses to a query are better—and also which are not acceptable at all.
  • Microsoft’s and OpenAI’s globe-spanning experiments on millions of people are yielding a fire hose of data for both companies. User-entered prompts and the AI-generated results are fed back through a network of paid human AI trainers to further fine-tune the models,
  • Huggingface’s Dr. Lambert says that any company, including his own, that doesn’t have this river of real-world usage data helping it improve its AI is at a huge disadvantage
  • In chatbots, in some autonomous-driving systems, in the unaccountable AIs that decide what we see on social media, and now, in the latest applications of AI, again and again we are the guinea pigs on which tech companies are testing new technology.
  • It may be the case that there is no other way to roll out this latest iteration of AI—which is already showing promise in some areas—at scale. But we should always be asking, at times like these: At what price?
Javier E

GPT-4 has arrived. It will blow ChatGPT out of the water. - The Washington Post - 0 views

  • GPT-4, in contrast, is a state-of-the-art system capable of creating not just words but describing images in response to a person’s simple written commands.
  • When shown a photo of a boxing glove hanging over a wooden seesaw with a ball on one side, for instance, a person can ask what will happen if the glove drops, and GPT-4 will respond that it would hit the seesaw and cause the ball to fly up.
  • an AI program, known as a large language model, that early testers had claimed was remarkably advanced in its ability to reason and learn new things
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  • hose promises have also fueled anxiety over how people will be able to compete for jobs outsourced to eerily refined machines or trust the accuracy of what they see online.
  • Officials with the San Francisco lab said GPT-4’s “multimodal” training across text and images would allow it to escape the chat box and more fully emulate a world of color and imagery, surpassing ChatGPT in its “advanced reasoning capabilities.”
  • A person could upload an image and GPT-4 could caption it for them, describing the objects and scene.
  • AI language models often confidently offer wrong answers because they are designed to spit out cogent phrases, not actual facts. And because they have been trained on internet text and imagery, they have also learned to emulate human biases of race, gender, religion and class.
  • GPT-4 still makes many of the errors of previous versions, including “hallucinating” nonsense, perpetuating social biases and offering bad advice. It also lacks knowledge of events that happened after about September 2021, when its training data was finalized, and “does not learn from its experience,” limiting people’s ability to teach it new things.
  • Microsoft has invested billions of dollars in OpenAI in the hope its technology will become a secret weapon for its workplace software, search engine and other online ambitions. It has marketed the technology as a super-efficient companion that can handle mindless work and free people for creative pursuits, helping one software developer to do the work of an entire team or allowing a mom-and-pop shop to design a professional advertising campaign without outside help.
  • it could lead to business models and creative ventures no one can predict.
  • sparked criticism that the companies are rushing to exploit an untested, unregulated and unpredictable technology that could deceive people, undermine artists’ work and lead to real-world harm.
  • the company held back the feature to better understand potential risks. As one example, she said, the model might be able to look at an image of a big group of people and offer up known information about them, including their identities — a possible facial recognition use case that could be used for mass surveillance.
  • OpenAI researchers wrote, “As GPT-4 and AI systems like it are adopted more widely,” they “will have even greater potential to reinforce entire ideologies, worldviews, truths and untruths, and to cement them or lock them in.”
  • “We can agree as a society broadly on some harms that a model should not contribute to,” such as building a nuclear bomb or generating child sexual abuse material, she said. “But many harms are nuanced and primarily affect marginalized groups,” she added, and those harmful biases, especially across other languages, “cannot be a secondary consideration in performance.”
  • OpenAI said its new model would be able to handle more than 25,000 words of text, a leap forward that could facilitate longer conversations and allow for the searching and analysis of long documents.
  • OpenAI developers said GPT-4 was more likely to provide factual responses and less likely to refuse harmless requests
  • Duolingo, the language learning app, has already used GPT-4 to introduce new features, such as an AI conversation partner and a tool that tells users why an answer was incorrect.
  • The company did not share evaluations around bias that have become increasingly common after pressure from AI ethicists.
  • GPT-4 will have competition in the growing field of multisensory AI. DeepMind, an AI firm owned by Google’s parent company Alphabet, last year released a “generalist” model named Gato that can describe images and play video games. And Google this month released a multimodal system, PaLM-E, that folded AI vision and language expertise into a one-armed robot on wheels: If someone told it to go fetch some chips, for instance, it could comprehend the request, wheel over to a drawer and choose the right bag.
  • The systems, though — as critics and the AI researchers are quick to point out — are merely repeating patterns and associations found in their training data without a clear understanding of what it’s saying or when it’s wrong.
  • GPT-4, the fourth “generative pre-trained transformer” since OpenAI’s first release in 2018, relies on a breakthrough neural-network technique in 2017 known as the transformer that rapidly advanced how AI systems can analyze patterns in human speech and imagery.
  • The systems are “pre-trained” by analyzing trillions of words and images taken from across the internet: news articles, restaurant reviews and message-board arguments; memes, family photos and works of art.
  • Giant supercomputer clusters of graphics processing chips are mapped out their statistical patterns — learning which words tended to follow each other in phrases, for instance — so that the AI can mimic those patterns, automatically crafting long passages of text or detailed images, one word or pixel at a time.
  • In 2019, the company refused to publicly release GPT-2, saying it was so good they were concerned about the “malicious applications” of its use, from automated spam avalanches to mass impersonation and disinformation campaigns.
  • Altman has also marketed OpenAI’s vision with the aura of science fiction come to life. In a blog post last month, he said the company was planning for ways to ensure that “all of humanity” benefits from “artificial general intelligence,” or AGI — an industry term for the still-fantastical idea of an AI superintelligence that is generally as smart as, or smarter than, the humans themselves.
Javier E

What Can We Learn from Barnes & Noble's Surprising Turnaround? - 0 views

  • This is James Daunt’s super power: He loves books.
  • Daunt used the pandemic as an opportunity to “weed out the rubbish” in the stores. He asked employees in the outlets to take every book off the shelf, and re-evaluate whether it should stay. Every section of the store needed to be refreshed and made appealing.
  • Daunt also refused to dumb-down the store offerings. The key challenge, he claimed was to “create an environment that’s intellectually satisfying—and not in a snobbish way, but in the sense of feeding your mind.”
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  • That’s an extraordinary thing to hear from a corporate CEO. Daunt wanted to run a bookstore that was “intellectually satisfying” and “feeds your mind.
  • If you want to sell music, you must love those songs. If you want to succeed in journalism, you must love those newspapers. If you want to succeed in movies, you must love the cinema.
  • You don’t fall in love for logical reasons, and you could never convince someone else to do so on the basis of arguments. People either feel it or they don’t. That’s true whether you love your spouse or you love something more intangible like a song or a book or a movie.
  • But even if you can’t teach this kind of love, you know it when you see it. There are people who are passionate about these things. They believe in them with ardor and devotion. You can find them and hire these people—and those are the individuals you can trust.
Javier E

By the Book: Charles Frazier Wants You to Wait Before Reading the Classics - The New Yo... - 0 views

  • Disappointing, overrated, just not good: What book did you feel as if you were supposed to like, and didn’t? Do you remember the last book you put down without finishing?
  • If I’m really not enjoying a book, I bog down after 50 pages or so and stop. In those cases, I try to remind myself that not every book was written specifically for my tastes and that it’s best not to confuse my own preferences with gospel truth. I also find it useful to recognize that the writer may have spent years writing the book and knows it better — or at least deeper — than I do, so maybe the fault or flaw resides partially or completely in me.
karenmcgregor

Empower Your Studies with a Trusted CCNA Assignment Helper: Navigating the Path to Netw... - 2 views

Are you a student immersed in the complexities of CCNA coursework, searching for a reliable CCNA assignment helper to lighten your academic load? Look no further! At computernetworkassignmenthelp.c...

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started by karenmcgregor on 05 Dec 23 no follow-up yet
karenmcgregor

Decoding the Investment: Cost Analysis of CCNA Assignment Writing Help - 1 views

Embarking on the journey towards Cisco Certified Network Associate (CCNA) certification is both commendable and challenging. As students navigate through the intricacies of CCNA coursework, the nee...

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Javier E

Musk Peddles Fake News on Immigration and the Media Exaggerates Biden's Decline - 0 views

  • There’s little indication that Biden’s remarks on this occasion—which were lucid, thoughtful, and, as Yglesias noted, cogent—or that any of the countless hours of footage from this past year alone of Biden being oratorically and rhetorically compelling, have meaningfully factored into the media’s appraisal of Biden’s cognitive state
  • Instead, the media has run headlong toward a narrative constructed by the very people politically incentivized to paint Biden in as unflattering a light as possible. When news organizations uncritically accept, rather than journalistically evaluate, the assumption that Biden is severely cognitively compromised in the first place, they effectively grant the right-wing influencers who spend their days curating Biden gaffe supercuts the opportunity to set the terms of the debate
  • Why does the media take at face value that the viral posts showcasing Biden’s gaffes and slip-ups are truly representative of his current state? 
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  • Because right-wing commentators aren’t the only ones who think Biden’s mind is basically gone—lots of voters think so too
  • Of course, a major reason why the public thinks this is because the entirety of the right-wing information superstructure is devoted, on a daily basis, to depicting Biden as severely cognitively compromised
  • By contrast, most of the news sources the right sees as hyperpartisan Biden spin machines actually strain at being fair-minded and objective, which disinclines them toward producing any sort of muscular pushback against the right’s relentless mischaracterizations.
  • Since mainstream media venues by and large epistemically rely on the views of the masses to supply journalists with their coverage frames, news operations end up treating popular concerns about Biden’s age as a kind of sacrosanct window into reality rather than as a hype cycle perpetually fed into the ambient collective consciousness by anti-Biden voices intending to sink his reelection chances.
  • even if we grant every single concern that Klein and others have voiced, it is indisputably true that Joe Biden remains an intellectual giant next to Donald Trump
Javier E

The new science of death: 'There's something happening in the brain that makes no sense... - 0 views

  • Jimo Borjigin, a professor of neurology at the University of Michigan, had been troubled by the question of what happens to us when we die. She had read about the near-death experiences of certain cardiac-arrest survivors who had undergone extraordinary psychic journeys before being resuscitated. Sometimes, these people reported travelling outside of their bodies towards overwhelming sources of light where they were greeted by dead relatives. Others spoke of coming to a new understanding of their lives, or encountering beings of profound goodness
  • Borjigin didn’t believe the content of those stories was true – she didn’t think the souls of dying people actually travelled to an afterworld – but she suspected something very real was happening in those patients’ brains. In her own laboratory, she had discovered that rats undergo a dramatic storm of many neurotransmitters, including serotonin and dopamine, after their hearts stop and their brains lose oxygen. She wondered if humans’ near-death experiences might spring from a similar phenomenon, and if it was occurring even in people who couldn’t be revived
  • when she looked at the scientific literature, she found little enlightenment. “To die is such an essential part of life,” she told me recently. “But we knew almost nothing about the dying brain.” So she decided to go back and figure out what had happened inside the brains of people who died at the University of Michigan neurointensive care unit.
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  • Since the 1960s, advances in resuscitation had helped to revive thousands of people who might otherwise have died. About 10% or 20% of those people brought with them stories of near-death experiences in which they felt their souls or selves departing from their bodies
  • According to several international surveys and studies, one in 10 people claims to have had a near-death experience involving cardiac arrest, or a similar experience in circumstances where they may have come close to death. That’s roughly 800 million souls worldwide who may have dipped a toe in the afterlife.
  • In the 1970s, a small network of cardiologists, psychiatrists, medical sociologists and social psychologists in North America and Europe began investigating whether near-death experiences proved that dying is not the end of being, and that consciousness can exist independently of the brain. The field of near-death studies was born.
  • in 1975, an American medical student named Raymond Moody published a book called Life After Life.
  • Meanwhile, new technologies and techniques were helping doctors revive more and more people who, in earlier periods of history, would have almost certainly been permanently deceased.
  • “We are now at the point where we have both the tools and the means to scientifically answer the age-old question: What happens when we die?” wrote Sam Parnia, an accomplished resuscitation specialist and one of the world’s leading experts on near-death experiences, in 2006. Parnia himself was devising an international study to test whether patients could have conscious awareness even after they were found clinically dead.
  • Borjigin, together with several colleagues, took the first close look at the record of electrical activity in the brain of Patient One after she was taken off life support. What they discovered – in results reported for the first time last year – was almost entirely unexpected, and has the potential to rewrite our understanding of death.
  • “I believe what we found is only the tip of a vast iceberg,” Borjigin told me. “What’s still beneath the surface is a full account of how dying actually takes place. Because there’s something happening in there, in the brain, that makes no sense.”
  • Over the next 30 years, researchers collected thousands of case reports of people who had had near-death experiences
  • Moody was their most important spokesman; he eventually claimed to have had multiple past lives and built a “psychomanteum” in rural Alabama where people could attempt to summon the spirits of the dead by gazing into a dimly lit mirror.
  • near-death studies was already splitting into several schools of belief, whose tensions continue to this day. One influential camp was made up of spiritualists, some of them evangelical Christians, who were convinced that near-death experiences were genuine sojourns in the land of the dead and divine
  • It is no longer unheard of for people to be revived even six hours after being declared clinically dead. In 2011, Japanese doctors reported the case of a young woman who was found in a forest one morning after an overdose stopped her heart the previous night; using advanced technology to circulate blood and oxygen through her body, the doctors were able to revive her more than six hours later, and she was able to walk out of the hospital after three weeks of care
  • The second, and largest, faction of near-death researchers were the parapsychologists, those interested in phenomena that seemed to undermine the scientific orthodoxy that the mind could not exist independently of the brain. These researchers, who were by and large trained scientists following well established research methods, tended to believe that near-death experiences offered evidence that consciousness could persist after the death of the individua
  • Their aim was to find ways to test their theories of consciousness empirically, and to turn near-death studies into a legitimate scientific endeavour.
  • Finally, there emerged the smallest contingent of near-death researchers, who could be labelled the physicalists. These were scientists, many of whom studied the brain, who were committed to a strictly biological account of near-death experiences. Like dreams, the physicalists argued, near-death experiences might reveal psychological truths, but they did so through hallucinatory fictions that emerged from the workings of the body and the brain.
  • Between 1975, when Moody published Life After Life, and 1984, only 17 articles in the PubMed database of scientific publications mentioned near-death experiences. In the following decade, there were 62. In the most recent 10-year span, there were 221.
  • Today, there is a widespread sense throughout the community of near-death researchers that we are on the verge of great discoveries
  • “We really are in a crucial moment where we have to disentangle consciousness from responsiveness, and maybe question every state that we consider unconscious,”
  • “I think in 50 or 100 years time we will have discovered the entity that is consciousness,” he told me. “It will be taken for granted that it wasn’t produced by the brain, and it doesn’t die when you die.”
  • it is in large part because of a revolution in our ability to resuscitate people who have suffered cardiac arrest
  • In his book, Moody distilled the reports of 150 people who had had intense, life-altering experiences in the moments surrounding a cardiac arrest. Although the reports varied, he found that they often shared one or more common features or themes. The narrative arc of the most detailed of those reports – departing the body and travelling through a long tunnel, having an out-of-body experience, encountering spirits and a being of light, one’s whole life flashing before one’s eyes, and returning to the body from some outer limit – became so canonical that the art critic Robert Hughes could refer to it years later as “the familiar kitsch of near-death experience”.
  • Loss of oxygen to the brain and other organs generally follows within seconds or minutes, although the complete cessation of activity in the heart and brain – which is often called “flatlining” or, in the case of the latter, “brain death” – may not occur for many minutes or even hours.
  • That began to change in 1960, when the combination of mouth-to-mouth ventilation, chest compressions and external defibrillation known as cardiopulmonary resuscitation, or CPR, was formalised. Shortly thereafter, a massive campaign was launched to educate clinicians and the public on CPR’s basic techniques, and soon people were being revived in previously unthinkable, if still modest, numbers.
  • scientists learned that, even in its acute final stages, death is not a point, but a process. After cardiac arrest, blood and oxygen stop circulating through the body, cells begin to break down, and normal electrical activity in the brain gets disrupted. But the organs don’t fail irreversibly right away, and the brain doesn’t necessarily cease functioning altogether. There is often still the possibility of a return to life. In some cases, cell death can be stopped or significantly slowed, the heart can be restarted, and brain function can be restored. In other words, the process of death can be reversed.
  • In a medical setting, “clinical death” is said to occur at the moment the heart stops pumping blood, and the pulse stops. This is widely known as cardiac arrest
  • In 2019, a British woman named Audrey Schoeman who was caught in a snowstorm spent six hours in cardiac arrest before doctors brought her back to life with no evident brain damage.
  • That is a key tenet of the parapsychologists’ arguments: if there is consciousness without brain activity, then consciousness must dwell somewhere beyond the brain
  • Some of the parapsychologists speculate that it is a “non-local” force that pervades the universe, like electromagnetism. This force is received by the brain, but is not generated by it, the way a television receives a broadcast.
  • In order for this argument to hold, something else has to be true: near-death experiences have to happen during death, after the brain shuts down
  • To prove this, parapsychologists point to a number of rare but astounding cases known as “veridical” near-death experiences, in which patients seem to report details from the operating room that they might have known only if they had conscious awareness during the time that they were clinically dead.
  • At the very least, Parnia and his colleagues have written, such phenomena are “inexplicable through current neuroscientific models”. Unfortunately for the parapsychologists, however, none of the reports of post-death awareness holds up to strict scientific scrutiny. “There are many claims of this kind, but in my long decades of research into out-of-body and near-death experiences I never met any convincing evidence that this is true,”
  • In other cases, there’s not enough evidence to prove that the experiences reported by cardiac arrest survivors happened when their brains were shut down, as opposed to in the period before or after they supposedly “flatlined”. “So far, there is no sufficiently rigorous, convincing empirical evidence that people can observe their surroundings during a near-death experience,”
  • The parapsychologists tend to push back by arguing that even if each of the cases of veridical near-death experiences leaves room for scientific doubt, surely the accumulation of dozens of these reports must count for something. But that argument can be turned on its head: if there are so many genuine instances of consciousness surviving death, then why should it have so far proven impossible to catch one empirically?
  • The spiritualists and parapsychologists are right to insist that something deeply weird is happening to people when they die, but they are wrong to assume it is happening in the next life rather than this one. At least, that is the implication of what Jimo Borjigin found when she investigated the case of Patient One.
  • Given the levels of activity and connectivity in particular regions of her dying brain, Borjigin believes it’s likely that Patient One had a profound near-death experience with many of its major features: out-of-body sensations, visions of light, feelings of joy or serenity, and moral re-evaluations of one’s life. Of course,
  • “As she died, Patient One’s brain was functioning in a kind of hyperdrive,” Borjigin told me. For about two minutes after her oxygen was cut off, there was an intense synchronisation of her brain waves, a state associated with many cognitive functions, including heightened attention and memory. The synchronisation dampened for about 18 seconds, then intensified again for more than four minutes. It faded for a minute, then came back for a third time.
  • n those same periods of dying, different parts of Patient One’s brain were suddenly in close communication with each other. The most intense connections started immediately after her oxygen stopped, and lasted for nearly four minutes. There was another burst of connectivity more than five minutes and 20 seconds after she was taken off life support. In particular, areas of her brain associated with processing conscious experience – areas that are active when we move through the waking world, and when we have vivid dreams – were communicating with those involved in memory formation. So were parts of the brain associated with empathy. Even as she slipped irre
  • something that looked astonishingly like life was taking place over several minutes in Patient One’s brain.
  • Although a few earlier instances of brain waves had been reported in dying human brains, nothing as detailed and complex as what occurred in Patient One had ever been detected.
  • In the moments after Patient One was taken off oxygen, there was a surge of activity in her dying brain. Areas that had been nearly silent while she was on life support suddenly thrummed with high-frequency electrical signals called gamma waves. In particular, the parts of the brain that scientists consider a “hot zone” for consciousness became dramatically alive. In one section, the signals remained detectable for more than six minutes. In another, they were 11 to 12 times higher than they had been before Patient One’s ventilator was removed.
  • “The brain, contrary to everybody’s belief, is actually super active during cardiac arrest,” Borjigin said. Death may be far more alive than we ever thought possible.
  • “The brain is so resilient, the heart is so resilient, that it takes years of abuse to kill them,” she pointed out. “Why then, without oxygen, can a perfectly healthy person die within 30 minutes, irreversibly?”
  • Evidence is already emerging that even total brain death may someday be reversible. In 2019, scientists at Yale University harvested the brains of pigs that had been decapitated in a commercial slaughterhouse four hours earlier. Then they perfused the brains for six hours with a special cocktail of drugs and synthetic blood. Astoundingly, some of the cells in the brains began to show metabolic activity again, and some of the synapses even began firing.
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