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'Childhood has been rewired': Professor Jonathan Haidt on how smartphones are damaging ... - 0 views

www.spectator.co.uk/...ones-are-damaging-a-generation social media smartphone kids suicide mental health psychology culture crisis policy
shared by Javier E on 04 Nov 23 - No Cached
  • Something strange is happening with teenagers’ mental health. In Britain, the US, Australia and beyond, the same trend can be seen: around the middle of the last decade, the number of young people with anxiety, depression and even suicidal tendancies started to rise sharpl
  • He is working on a book, due out next year, and is ready to share his thesis.
  • his message is quite horrifying.
  • ...31 more annotations...
  • He argues that the tools of social media are just too sharp for young minds. On digital platforms teens parade themselves, often to an audience of strangers, and this is leading to addiction, paranoia and despair
  • For girls, the effect is especially acute. ‘What we’re seeing is a very sharp, sudden change in girls’ mental health all around the Anglosphere and the Nordic countries,’ he says. A big change was evident from 2013, when physical friendship groups started to be supplanted by smartphones and online chat. ‘But you cannot grow up in networks. You have to grow up in communities.’
  • The first is that they are fragile and can be harmed by speech and words.
  • But if you’re a secular liberal girl, you’re probably more than twice as likely to have a mental health problem.’
  • a University of Michigan survey into ‘self-derogation’ – i.e., how likely teenagers are to say they are ‘no good’ or ‘can’t do anything right’. Figures had been stable for years but started rising sharply ten years ago – except for among boys who identified as conservative and said that religion was important to them.
  • irls simply use social media more. But Professor Haidt also thinks they are more likely to buy into what he calls the ‘three great untruths’ of social media
  • boys who have religion in their lives seem to be less susceptible. ‘If you’re a kid who’s a religious conservative, on average, your mental health is not really much worse than it was ten years ago
  • Next, that their emotions, and especially their anxieties, are reliable guides to reality.
  • And finally, that society is one big battle between victims and oppressors. All this, he says, is the subtext to social media discourse.
  • ‘It’s what I’ve been calling the phone-based child,’
  • So we had playdates in childhood, up until around 2010.’ In Britain, he says, the number of children who went on real-life playdates then fell sharply.
  • Social media is a bit of a misnomer, he says. It’s no longer about connecting people, but ‘performing on a platform’. Perhaps this is fine for grown-ups, but not for children, ‘where they can say things in public, including to strangers, and then be publicly shamed by potentially millions of people
  • Children should not be on social networks. They should be playing in person. Social media platforms should never be accessed by children until they’re 18. It’s just insane that we let kids do these things.’
  • I ask if he thinks all platforms are equally dangerous
  • if you get your news from social media (which many people do – in the UK, Instagram has overtaken all newspapers as a news source), this can change your view of the world, especially as the algorithms tend to promote the most provocative views.
  • ‘TikTok is probably the worst for their intellectual development. I think it literally reduces their ability to focus on anything while stuffing them with little bits of stuff that was selected by an algorithm for emotional arousal. Not for truth.’
  • If asked to choose whether they side more with Israel or Hamas, ‘the great majority of Americans side with Israel, except for Gen Z, which is split 50-50’,
  • ‘There was a Twitter thread recently showing how if you look at what people are saying on TikTok, you can understand why
  • TikTok and Twitter are incredibly dangerous for our democracy. I’d say they’re incompatible with the kind of liberal democracy that we’ve developed over the last few hundred years.’
  • Might it just be the case, I ask, that there’s less of a stigma around mental health now, so teenagers are far more likely to admit that they have problems?
  • why is it, then, that right around 2013 all these girls suddenly start checking into psychiatric inpatient units? Or suicide – they’re making many more suicide attempts. The level of self-harm goes up by 200 or 300 per cent, especially for the younger girls aged ten to 14
  • we see very much the same curves, at the same time, for behaviour. Suicide, certainly, is not a self-report variable. This is real. This is the biggest mental health crisis in all of known history for kids.’
  • he increased number of suicides since 2010 is so large that I suspect this is among the largest public health threats to children since the major diseases were wiped out
  • His third rule: no phones in schools.
  • What should parents do? They know that if they try to remove their teenager’s smartphone, their child will accuse them of destroying his or her social life. ‘That’s a perfect statement of what we call a collective action problem,’
  • ‘Any one person doing the right thing is in big trouble. But why do we ever let our kids on social media? It’s only down to the dynamic you just said.’ New norms are needed, he says. And his book will suggest four.
  • Rule one, he says: no smartphones before the age of 14.
  • ‘Give them a flip phone. Millennials had flip phones. They texted each other
  • Rule two: no social media before 16
  • In Britain, suicide rates started rising in 2014, up about 20 per cent for boys (to 420 a year) and 60 per cent for girls (to 160 a year).
  • finally: more unsupervised play. ‘Both of our countries freaked out in the 1990s, locked up our kids because we lost trust in each other. We thought everyone was a child molester or a rapist.’ Children and teens could do with six or seven hours each day out of contact with their parents, he argues. Keeping them inside risks more harm than the outside world would pose.
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Opinion | From Voodoo to MAGA to Buffalo - The New York Times - 0 views

www.nytimes.com/...s-taxes-great-replacement.html conservatism movement gop opportunism
shared by Javier E on 17 May 22 - No Cached
  • What has changed, however, is the behavior of Republican elites, who used to push back against conspiracy theories but now cheerfully embrace them whenever it seems politically expedient.
  • Which, I’d argue, is where voodoo economics comes in — not as an idea but as a determinant of the kind of people who became Republican politicians.
  • The rise of supply-side economics coincided with the rise of movement conservatism — an interlocking network of elected officials, media organizations, think tanks and lobbying firms. Because the movement’s core ideology involved reducing taxes on the rich, it was lavishly supported by billionaires and corporate interests, and this in turn meant that it offered job security to anyone who remained sufficiently loyal.
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  • Who was attracted to this movement? Many were careerists: people happy to serve as apparatchiks, following whatever the party line happened to be at the moment.
  • when I say that I miss voodoo economics, what I really mean is that I miss the illusion — which I shared — that the impact of its rise would mainly be limited to the politics of taxes and spending. What we now know is that the embrace of crank economics presaged the general moral collapse of the Republican establishment.
  • This collapse opened the door for paranoia and conspiracy theorists of all kinds
  • There is, I would argue, a direct line from the Laffer curve, to Jan. 6, to Buffalo.
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How to predict winners at the winter Olympics | The Economist - 0 views

www.economist.com/...winners-at-the-winter-olympics culture policy
shared by woodlu on 10 Feb 22 - No Cached
  • The strongest countries have arrived with ambitious medal targets and will be keeping track of their chances of matching those tallies throughout the games. Until recently working out who was likely to win an Olympic event was a guessing game based on hunches and limited data.
  • Some of the most popular sports, like athletics and swimming, have had unofficial world rankings based largely on form in any given season. But generally onlookers have had to rely on the odds produced by bookmakers for a guide of who is likely to win Olympic glory.
  • The most comprehensive publicly available projection belongs to Gracenote Sports, an analytics company owned by Nielsen, an American market-research firm.
  • ...12 more annotations...
  • A handful of financial institutions produced them when Rio de Janeiro hosted in 2016, using a mixture of macroeconomic indicators and performances at previous Olympics to forecast total medal hauls for each country.
  • Gracenote’s distinguishing feature is the ability to produce quantitative analysis for each event.
  • The company has created a performance index that tracks around 500 events across the various sports in the summer and winter Olympic programmes.
  • Gracenote still uses the old system to produce its public medal table, which also deals in absolute forecasts, rather than fractional ones. If a French athlete, say, is the most likely to win an event, France gets awarded one gold medal in the table, even though the true probability of the athlete winning gold is less than 100% and his chances of claiming silver and bronze are greater than 0%.
  • the Elo rating system, which was developed for chess by Arpad Elo, a Hungarian physicist. The formula exchanges ranking points from the loser to the winner, with greater rewards for beating stronger opponents. The difference in ratings points between two rivals can be easily used to calculate the probability that one will beat the other.
  • Yet only two events on the winter Olympics programme, curling and ice hockey, involve head-to-head contests.
  • Gracenote devised an Elo-style mechanism with modifications. Rather than simply measuring whether an athlete wins or loses a competition, the system predicts the share of opponents that he beats. If he finishes higher than expected, based on his previous rating and the strength of the field for the competition in question, his rating improves.
  • Those that compete in teams have their scores blended with their compatriots. And for those that participate in a number of events, such as Ms Dahlmeier, results in related disciplines affect multiple ratings. A strong performance in the biathlon sprint, a group race, would boost her ranking in the pursuit, a staggered race, for example.
  • The best way to answer that question is to take every previous contest in the sport and analyse how past results correlate with future success.
  • The bans have benefited Norway most, as the country will likely gain of the five of the 12 foregone medals—enough to nudge it ahead of Germany into first place in terms of total medals won.
  • Mr Gleave notes that the favourite only wins about 30% of the time, a lower share than in any other winter sport. Ms Dahlmeier’s rating has dwindled a little, but not by enough to suggest that last year’s record breaker has become this year’s flop.
  • Gracenote’s research into age curves for each sport shows that the best biathletes can maintain their peak performance into their early 30s (see chart). Expect to see more event-by-event forecasting at future Olympics, too.
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A (Surprisingly) Happy New Year - by William Kristol - 0 views

thetriad.thebulwark.com/...a-surprisingly-happy-new-year challenge crisis 2022 causes
shared by Javier E on 30 Dec 22 - No Cached
  • It was people—both extraordinary leaders and ordinary folk—who turned things around in 2022.
  • he world around them changed because of the struggles and successes of those who fought for democracy and for freedom.
  • Nothing about the future—nothing about 2023—is inevitable.
  • ...4 more annotations...
  • this is the key part—people did not accept the reasonable expectations. They fought and organized and worked. They bent the curve of the future.
  • now is no time for celebration. To use a World War II analogy, we’ve survived Dunkirk, the Blitz and Pearl Harbor—but much damage has been done, the enemies of liberalism remain formidable, and we’ve only just begun the effort to regain ground. Even if victory is possible, there is a long and difficult road ahead.
  • Perhaps Churchill’s 1941 Christmas Eve address from the White House, where he was visiting Roosevelt, is apt.
  • “Let the children have their night of fun and laughter,” he remarked. And “Let us grown-ups share to the full in their unstinted pleasure.”But Churchill added that, after sharing that moment of pleasure, we will have to “turn again to the stern task and the formidable years that lie before us, resolved that, by our sacrifice and daring, these same children shall not be robbed of their inheritance or denied their right to live in a free and decent world.”
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Elon Musk's Novel and Polarizing Cybertruck - The New York Times - 0 views

www.nytimes.com/...lon-musk-tesla-cybertruck.html truck EV musk design
shared by Javier E on 25 Jul 24 - No Cached
  • Indeed, the vehicle’s fortresslike appearance and hefty price tag (it starts at around $80,000) seem to tap into contemporary anxieties around social disorder, according to Michael Rock, the founding partner of the brand consultancy 2x4.“It’s the embodiment of the culture of fear right now,” Mr. Rock said. “Why do you need a bulletproof car in the Hamptons? There’s a mentality to it. You’ve built this huge thing around you, and it’s all about this invading horde out there, and you’re in this bulletproof container.”
  • Mr. Rock compared the Cybertruck to the Hummer H2, another imposing automobile whose success critics linked to a frightened national mood. A New York Times review of the Hummer published in 2003, shortly after the United States invaded Iraq, called it “a unilateral personal statement in sync with a unilateral foreign policy.”
  • “This is a weapon,” he said. “Metal, angles, sharp: It’s like a blade. And so it’s definitely macho. It’s not round, there are no curves. I wonder if I’ll ever see a nice lady driving this kind of car.”
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  • To the legions of passers-by who owners say want to touch their Cybertrucks, sit on their Cybertrucks, and take selfies with their Cybertrucks, the vehicle isn’t a political or cultural flashpoint. Instead it’s something rarer: A genuinely novel piece of mass design
  • Women, however, own Cybertrucks, too. In an email, Dr. Helen Raynham, a dermatologist in Massachusetts, said that she had reserved her Cybertruck more than four years ago and had put a custom license plate on her new vehicle: “GRLBOS.” She added that she surrounded the plate with diamonds.
  • In some circles, the vehicle’s unique appearance has made it into a coveted status symbol and an object of considerable fascination. Celebrities like Kim Kardashian and Serena Williams have both been spotted in Cybertrucks. On YouTube, there is a robust, seemingly nonpartisan culture around modifying Cybertrucks and testing out their unusual features.
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Opinion | H​ow Long Will A.I.'s 'Slop' Era Last? - The New York Times - 0 views

www.nytimes.com/...ai-annoying-future.html AI evaluation progress 2024
shared by Javier E on 24 Jul 24 - No Cached
  • Sequoia Capital, calculated that investments in A.I. were running short of projected profits by a margin of at least several hundred billion dollars annually. (He called this “A.I.’s $600 billion question” and warned of “investment incineration.”)
  • In a similarly bearish Goldman Sachs report, the firm’s head of global equity research estimated that the cost of A.I. infrastructure build-out over the next several years would reach $1 trillion. “Replacing low-wage jobs with tremendously costly technology is basically the polar opposite of the prior technology transitions I’ve witnessed,” he noted. “The crucial question is: What $1 trillion problem will A.I. solve?”
  • that trillion-dollar A.I. expenditure, more than the United States spends annually on its military, and think: What exactly is that money going toward?
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  • What is A.I. even for?
  • “A.I. slop”: often uncanny, frequently misleading material, now flooding web browsers and social-media platforms like spam in old inboxes. Years deep into national hysteria over the threat of internet misinformation pushed on us by bad actors, we’ve sleepwalked into a new internet in which meaningless, nonfactual slop is casually mass-produced and force-fed to us by A.I.
  • It has already helped drive down the cost and drive up the performance of next-gen batteries and solar photovoltaic cells, whose performance can also be improved, even after the panels have been manufactured and installed on your roof, by as much as 25 percent
  • while the internet was never perfectly trustworthy, one epoch-defining breakthrough of Google was that it got us pretty close. Now the company’s chief executive acknowledges that hallucinations are “inherent” to the technology it has celebrated as a kind of successor for ranked-order search results, which are now often found far below not just the A.I. summary but a whole stack of “sponsored” results as well.
  • Where not long ago we used to find the very best results for Google searches, we can now find instead potentially plagiarized and often inaccurate paragraph summaries of answers to our queries
  • Machine learning may help make our electricity grid as much as 40 percent more efficient at delivering power as it is today, when many of its routing decisions are made by individual humans on the basis of experience and intuition
  • This month, KoBold Metals announced the largest discovery of new copper deposits in a decade — a green-energy gold mine, so to speak, delivered with the help of its own proprietary A.I., which integrated information about subatomic particles detected underground with century-old mining reports and radar imagery to make predictions about where minerals critical for the green transition might be found.
  • .I. is designing new proteins, rapidly accelerating drug discovery and speeding up clinical trials testing new medicines and therapies.
  • perhaps that a more optimistic perspective can be drawn by analogy to what economists call the “environmental Kuznets curve,” which suggests that, as nations develop, they tend to first pollute a lot more and then, over time, as they grow richer, they ultimately pollute less.
  • Even in describing regular old pollution, this framework has its shortcomings, especially because it treats as automatic eventual progress that has always required tooth-and-nail fights against some very stubborn bad actors
  • A.I. is generating an awful lot of genuine pollution, too — both Google and Microsoft, which each pledged in 2019 to reach zero emissions by 2030, have instead expanded their carbon footprints by nearly 50 percent in the interim.
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(2) The Problems of Plenty - by Lawrence Freedman - 0 views

samf.substack.com/...the-problems-of-plenty plenty scarcity IR climate change history culture politics international global commons
shared by Javier E on 31 Jul 24 - No Cached
  • with all these diverse issues, whether it's International monetary relations, alliance relations, concerns about the German question, nuclear strategy, and troop withdrawals, you'll have an expert in charge of each. But it's only at the top that these issues are all tied together.
  • President Kennedy, day after day after day, in 61 and 62 through 63, might have eight meetings. One might involve tax cuts, another the crisis with US steel, and the Test Ban Treaty, Berlin, and the balance of payments. Then different people would be in different meetings. So Carl Kaysen would deal with his portfolio and he would come in for one or maybe two of those meetings. Only at the top was some consideration given to all these issues. So in a president or prime minister's mind, the German question would be related to the balance of payments, which would be related to tax cuts, which would be related to Berlin, in a way that a mid-level person might not see.
  • It's sort of the reverse of the bureaucratic politics model. I started seeing that these issues got tied together in a way that many mid-level people would not see, but was understood at the top where grand strategy was made.  
  • ...40 more annotations...
  • LF: You made an interesting point about political scientists. They do have a problem in that once you start expanding from your narrow area to take in other areas there are just too many variables. There are too many things to track
  • Do you think this gives historians an advantage over political scientists because while they may not be scientifically robust they can explain things better?
  • And, to my mind, doing great violence both to this history, which is far more complex, and to the current set of circumstances which may or may not be relevant to whatever that past tells us
  • But. and I'm being just a tiny bit flip here, 90 percent of IR theory comes down to three historical questions: What caused the First World War? Was Hitler unique? And how did nuclear weapons affect international politics? Those are all historical questions.
  • I had the great fortune of being trained by Mark Trachtenberg. You can use some of the advantages that IR theory and political science provide, which is a certain level of precision.
  • But, taking a historical perspective, you see not just these horizontal connections but also complexity, contingency, chance, circumstances. You become very suspicious of importing historical lessons from the past in total to the present, which you see these days with what people believe to be lessons from the Cold War, the 1930s or Wilhelmine Germany.
  • I kind of grew up with IR theory. It's an enormously powerful lens to help make sense of the world. It exposes underlying assumptions about research, design, causality and agency.
  • Yet global public health was the low hanging fruit of international political cooperation. We knew this was coming. We knew what to do and we failed miserably.
  • That problem looked similar to others that we will see coming down the road, be it new emerging technology, the climate crisis, anything involving the ‘Global Commons.’ I was struck that this was a wake-up call
  • Russia's behaviour demonstrates that there are other factors involved that drive states to conflict that have not gone away. It's just that a very particular form of war, of unlimited imperial expansion, makes no sense now for states to pursue
  • Yet, once it eased, our governments and our friends who study these questions went back to normal.
  • I was disturbed by the fact that the ease with which people began to look at the world through an old lens. With Russia's horrendous invasion of Ukraine there was almost a sense of, well, we know what this is. It looks like World War Two. We have the models to deal with this. This gives us a focus because we have no idea how to deal with these other sets of global problems. The return of great power politics seemed to excuse serious study of these other challenges, which to me were sort of catastrophic.
  • as a historian I was struck that we use established models to understand international politics without accounting for the profound changes we've gone through, including the doubling of life expectancy. 
  • That got me into studying and thinking about these issues and inspired me to dive into looking into how a world of scarcity had changed to one of plenty, and how that might change perspectives on how international relations works.
  • The difference between the world we live in today and the past is that scarcity was an actual physical limit. In the 19th century there was nothing you could do necessarily to produce more food, more fuel, more clean water, more housing. Whereas today we have it completely within our means to solve these scarcity issues.
  • When those scarcity issues exist it's often the consequence either of some political issue or of us not doing more to alleviate these issues of scarcity. So scarcity today is the result of political circumstances, not a hard physical limit as it was in the past.
  • In the past, human beings could not get access to the basic resources they need in a consistent way that was predictable. That problem theoretically is now gone. It is not applied universally
  • If you look at life expectancy curves, the increases pretty much everywhere are extraordinary. In China, which was unimaginably poor, life expectancy has actually surpassed the United States.
  • European and global politics from the late 19th century to, say, the middle of the 20th century reflected very particular historical circumstances. These drove Imperial conquest. During that period, there was a need for territory to feed populations that were seen as growing geometrically. Those wars of imperial conquest generated many of the disasters both on the European continent and globally
  • These circumstances were changing underneath in ways that were not recognised. Taming scarcity involved unbelievable increases in agricultural and economic productivity. At the same time there was an unexpected demographic compression where people just stopped having as many kids as expected. This was combined with a variety of other forces including improved governance and massive increases in information about the world. This meant that the historical forces that drove imperial plunder make literally no sense today
  • The COVID-19 global crisis killed upwards of 20 million people, which is the equivalent of a World War, and was a failure of international cooperation and national domestic responses. Liberal democratic states did poorly; authoritarian states did poorly.
  • Its hard to imagine now that a geopolitical empire could pull that off. China is actually facing a declining population. People live in cities. They don't need more land.
  • FG: Even though the problems of plenty were created by developed Western states they hit hard most on states trying to make the transition. So climate change, public health, and inequality affects these states more
  • The states that have this wealth need people who are drawn in through migration or the efforts to migrate. This is the most divisive political issue globally right now in developed states. The rise of populism in the US and Europe is bound up with the politics of migration, which is a problem of plenty because that generates the magnet that attracts people
  • In the end, are individual states going to have to work out how to handle these issues in their own ways, or do we need new forms of multilateralism?
  • FG: I would say it's both. It's a manifesto and I’ve tried to think of some specific policy consequences.
  • I did a piece for Foreign Policy in which the model I used was of an alien who comes down to Earth every 50 years to assess the situation
  • Secondly, the problems of plenty, the climate and pandemics, represent the only truly existential threat
  • The alien would say, why is everyone so sad? I don't have a full explanation but we have deeply bitter, angry politics and some of this has been caused by plenty.
  • what I say in the essay is that China does terrible things - repression, the Uyghurs, the crackdown on Hong Kong, coercive threats in the South China Sea and Taiwan, its economic policies. It is not a good actor. But what I say is:
  • First, there's one specific threat that can cause World War Three, which is this very difficult challenge of Taiwan. This leads to the question whether China wants Taiwan as an irredentist objective, or is it the beginning of some 1930s like bid for geopolitical hegemony?
  • if Taiwan were suddenly to be taken over by China, it would not be an existential threat to the United States. It's a very challenging problem, but they need to ask, is this an irredentist problem, that is similar to what happens whenever you have divided two states, whether its the Korean Peninsula, the Middle East, or Kashmi
  • in 2024 I'm looking at the numbers, and you live longer. You have this great technology. All the information in the world can be accessed by anyone in this tiny little device for free. On the one hand, under the lingering shadow of our Marxist training, we've done really well. We have great wealth, but we could distribute it better. We've got great technology, but people are miserable. People feel this deep sense of enmity and of anger. That needs to be studied and understood.
  • We know another pandemic will come and imagine one with more lethality. And don't we have an obligation - both China and the United States - to find some way to work together on these issues even while the other competition persists.
  • During the Cold War the Soviet Union and the United States were engaged in a far deeper, more bitter ideological and geopolitical political battle that almost ended with a thermonuclear exchange. Yet they worked together to solve two of the greatest problems that plagued humanity. First, the Nuclear Non-proliferation Treaty, where they came together in 1968 with the UK to limit the spread of nuclear weapons, as a shared responsibility.
  • At the same time, they worked together at lower levels to eliminate smallpox, a disease that had killed twice as many people as all the wars combined in the 20s century
  • if these two powers, whose geopolitical and ideological competition was an order of magnitude worse than anything that exists between the United States and China today, could figure out a way to work together why not these two powers now?
  • If somehow the United States figures out a cure for cancer and at the same time China figures out a cure to the climate crisis would we really not want them to share this with each other and Europe and everyone else?
  • There's only one existential crisis, which is the climate crisis
  • And as terrible and tragic as the war in Ukraine is and as threatening and terrifying as Cross Strait relations are between the United States and China, so that they demand attention, neither is existential unless we let them become so.
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