Why you should be a techno-skeptic | Jonathan Haidt

Summary

TED Talks Daily: "The Case for a Screen-Free Childhood"

Speaker: Jonathan Haidt
Date: May 29, 2026
Host: Elise Hu
Special Guest in Q&A: Sal Khan

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Episode Overview

This episode features social psychologist Jonathan Haidt presenting a powerful argument for technoskepticism—particularly regarding children and digital technologies. Haidt unpacks how rapidly evolving digital landscapes, from social media to AI, threaten children's mental health, social development, and capacity for sustained attention. He offers three concrete principles for parents and policymakers to protect growing minds and advocates for demanding rigorous safety testing from tech companies before digital products and platforms are allowed to shape childhood. The conversation concludes with a brief but insightful Q&A with Sal Khan, CEO of Khan Academy.

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Key Discussion Points & Insights

1. Humans as Ultrasocial Beings

[03:30]

• Haidt frames the discussion by inviting listeners to recall experiences of deep group integration and social bonding.
• Quote:
  "Humans aren't just social... We are ultrasocial, like bees and ants. We have a massive division of labor and we love to do things that put us in a mindset of one for all, all for one." – Jonathan Haidt (03:57)
• Our "hives" are built of shared culture and experience, not just physical spaces.

2. Social Media and the Fragmentation of Real-World Connection

[05:00]

• The early 2010s saw a major shift as teens traded flip phones for smartphones; peer interaction moved online.
• Haidt describes how "quantity pushes out quality"—digital connections began supplanting crucial in-person bonding experiences (e.g., sharing food, laughing, moving together).
• Evidence of Harm:
  • Levels of loneliness and anxiety increased globally after the rise of social media.
  • Experiments (including one by Meta) show that reducing social media use significantly lowers anxiety and depression.
• Attention Damage:
  • Haidt underscores the damage done to the capacity for sustained attention:
    "Young people call it brain rot, which is a funny term, but it might really be true." (07:18)
  • Adolescence, a period of intense neural rewiring, is especially sensitive to the algorithms and reward cycles of social media.
• Technoskepticism Principle 1:
  • Protect brain development through puberty.
    • Cites Australia’s policy to raise the minimum age for social media to 16.
    • “Let’s just raise the age for opening social media accounts to 16, as Australia did.” (09:40)

3. The EdTech Experiment—Unintended Consequences

[10:40]

• While acknowledging positive aspects of educational technology (e.g., Khan Academy), Haidt is “very concerned” with one-to-one device policies in schools.
• Problems:
  • Tablets and laptops double as entertainment and distraction devices.
  • Following widespread adoption, test scores dropped in the U.S. & other countries—most notably those that embraced edtech.
  • Sweden Reverses Course:
    • After leading education digitization, Sweden reverted to books and handwriting due to evidence digital tools “impair rather than enhance” student learning.
    • Karolinska Institute: “There is clear scientific evidence that digital tools impair rather than enhance student learning.” (13:28)
  • Haidt’s own university students report better learning without laptops in the classroom.
• Technoskepticism Principle 2:
  • Prioritize people and books in education, not screens.
    • “Students are not learning machines. They’re ultrasocial human beings who need to connect with their teachers and their fellow students.” (14:48)

4. The Looming AI Threat—Artificial Relationships and Cognitive Offloading

[15:25]

• Haidt warns that AI is the next wave poised to “push its way into childhood,” potentially as friends, therapists, and even romantic partners.
• Risks include:
  • Dependency on AI for decision-making and communication (e.g., using ChatGPT to draft messages).
  • Attachment to AI toys/chatbots, which may compromise children’s primary attachments to real caregivers.
    • “The child’s attachment system…may well imprint or focus on the chatbot, which is going to compromise their relationship with their own parents.” (16:50)
• Technoskepticism Principle 3:
  • Beware of artificial relationships for minors.
    • “Give them nothing that conveys that it understands the child or that it cares, because it doesn’t.” (17:17)
  • Any therapeutic AI for children should be subjected to years of rigorous testing before adoption.

5. The “Digital Native” Myth and the Importance of Boredom

[18:15]

• Haidt rebuffs the argument that early exposure gives kids a “head start” in the digital world.
  • These technologies are intuitive; extended exposure is unnecessary and often harmful.
  • Being a “digital native” is "a curse" for many:
    "It teaches them that there’s always a little bit of reward, always a little bit of dopamine available, just one swipe away." (18:57)
• The endless novelty of screens erodes the ability to concentrate and engage deeply with challenging material.

6. A Grassroots Movement to “Reclaim Childhood”

[19:57]

• Despite skepticism (“the genie’s out of the bottle”), Haidt sees hope in collective action.
  • Parents, activists, and policy leaders are removing phones from schools, raising the minimum ages for social media, and encouraging real-world independence (e.g., the "Let Grow" challenge).
• Memorable Story:
  • A Utah mom’s “Let Grow” challenge: her 7-year-old bravely buys lunch by himself—“that was so fun…my legs are still shivering.” (19:57)
  • Haidt: “This movement is not primarily about technology. It’s about reclaiming childhood in the real world with real people.” (20:24)

7. Call to Action: Technoskepticism as the Default Stance

[20:36]

• Society must put the burden of safety proof on tech companies, treating them like any other manufacturer of potentially dangerous products.
• Quote:
  “We are so brilliant that we’ve invented technologies that can replace us, that can take us out of each other’s lives. But human connection is not optional. It’s who we are.” (21:32)

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Notable Quotes

• “Young people call it brain rot, which is a funny term, but it might really be true.” – Jonathan Haidt (07:18)
• “Puberty is the worst possible time for a human being to be on social media.” – Jonathan Haidt (09:14)
• “Students are not learning machines. They’re ultrasocial human beings who need to connect with their teachers and their fellow students.” – Jonathan Haidt (14:48)
• “Give [children] nothing that conveys that it understands the child or that it cares, because it doesn’t.” – Jonathan Haidt (17:17)
• “Being a digital native does not confer an advantage—for many kids it’s a curse.” – Jonathan Haidt (18:42)
• “This movement is not primarily about technology. It’s about reclaiming childhood in the real world with real people.” – Jonathan Haidt (20:24)
• “Human connection is not optional. It’s who we are.” – Jonathan Haidt (21:32)

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Timestamps for Key Segments

• [03:30] – Introduction: Humans are ultrasocial; premise for technology discussion.
• [05:00] – The transition to social media and the effects on adolescent mental health and attention.
• [09:40] – Principle 1: Raising the social media age minimum—protecting brain development.
• [10:40] – EdTech critique and the Swedish reversal—problems with digital learning tools.
• [13:28] – Scientific evidence against digital tools in education (Karolinska Institute).
• [14:48] – Principle 2: Prioritizing human connection over screens in education.
• [15:25] – AI’s infiltration into childhood—risks of artificial relationships.
• [16:50] – AI chatbots and attachment; Principle 3 warning.
• [18:15] – Myth of digital natives and the inability to sustain attention.
• [19:57] – Grassroots movement to reclaim childhood—hopeful interventions.
• [20:36] – The call for technoskepticism: shifting the burden of proof to tech companies.
• [21:32] – Final appeal: Human connection is essential.

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Q&A With Sal Khan

[20:15]

• Sal Khan: Agrees in spirit with Haidt, but probes about creative and skill-building tech use as a possible middle ground.
• Haidt: Age makes the difference. For elementary children:
  • "Kids need to learn basic skills. They need to develop a habit of books...Let’s just get rid of all the one to one devices, go back to books and paper." (20:55)
  • The safest approach is to eliminate digital devices for young children unless rigorously proven safe.
  • Endorses specialized devices with constrained functions (e.g., just Khan Academy, no open Internet) for some educational contexts with no free-form internet access.

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Conclusion

Jonathan Haidt’s talk is an impassioned, research-based call for technoskepticism in childhood. His message: society must prioritize real-world social bonds, demand rigorous testing of educational and social technologies, and protect developing brains during their most vulnerable years. Real connection, independence, and flourishing hinge on our willingness to hold the digital world accountable and to reclaim childhood from the grip of screens.

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Podcast fans and policymakers alike will find this episode a rich, compelling exploration of the intersection between technology, mental health, and the essential nature of human connection.

Transcript

[Elise Hu]

You're listening to TED Talks Daily where we bring you new ideas to spark your curiosity every day. I'm your host, Elise Hu. What's all that screen time actually doing to your child's ability to pay attention and connect with others? Social psychologist Jonathan Haidt studies the impact of digital technology on children. And he says that social media and AI aren't just distractions. They're rewiring, developing brains, fragmenting attention and crowding out the real world connection need in order to flourish.

[Jonathan Haidt]

Let's see what we can see about technology in childhood if we start with this premise that human beings are ultrasocial creatures with deep needs for community and communion.

[Elise Hu]

Jonathan's work has helped spark one of the most urgent and contested debates in public health. Now he's here to share three principles of technoskepticism to help parents and policymakers protect growing minds. Because the task is, he says, is to apply the same skepticism that many have about social media to AI. Not by rejecting technology, but by demanding that tech companies show their proof their products are safe before we hand them to our kids.

[Jonathan Haidt]

So what on earth do we do about the robot teachers and all of the other future waves of technology that are going to push their way into childhood without adequate safety testing? Technoskepticism means that from now on we put the burden of proof on them. We make them prove that their products are safe before they push them out into the world and stick around.

[Elise Hu]

After his talk for a brief Q and a with Sal Khan, Ted's vision steward and the CEO of Khan Academy. That's all coming up right after a short break.

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[Elise Hu]

And now, our TED Talk of the day.

[Jonathan Haidt]

So to begin, I invite you all to remember a time in your life, a period in your life when you felt fully integrated into a group. Maybe you were on a sports team, maybe you played in a band, or maybe you just had a great group of friends that loved to hang out together. Or maybe it was at work. Maybe you were part of a team trying to do something big and difficult under time pressure, but you all pulled together. Whatever it was. My question to you is, does that memory glow? Do you look back on that as something special and magical, that time in your life? The great biologist E.O. wilson says that humans aren't just social media like dogs and chimpanzees. We are ultrasocial, like bees and ants. We have a massive division of labor and we love to do things that put us in a mindset of one for all, all for one. Yet our hives aren't made out of wax. They're made out of shared culture and shared experiences. My talk today isn't really about bees and ants. It's actually about technology and childhood. But let's see what we can see about technology in childhood. If we start with this premise that human beings are ultrasocial creatures with deep needs for community and communion. As a social psychologist who studies the effects of digital tech on young people, what I see from this perspective is very concerning. I think it justifies a general sense of wariness or skepticism about the technologies that are pushing their way into childhood today. So let's start with social media. In the early 2010s, teens traded in their flip phones for smartphones and the phone based childhood began. Their social lives moved on to social media. At first we thought this would be fine, maybe even better. But quantity pushes out quality and they started spending a lot less time with each other in person. And that's a problem for our ultrasocial species because a lot of our evolved bonding mechanisms involve our bodies. So we connect with people we bond with people when we eat with them, when we share food with them, when we share laughter, when we move together in synchrony, even if it's just walking next to each other. And we bond together when we touch. But when everything moved online, teens across the developed world lost most of those bonding experiences. Levels of loneliness and anxiety began to rise almost immediately in many countries simultaneously. And this wasn't just an historical correlation. There are now multiple lines of evidence showing that social media is causing harm at an industrial scale. One line is the dozens of experiments showing that when you randomly assign people, these are usually with adults, young adults. When you randomly assign people to greatly reduce their social media use for at least a week, their levels of anxiety and depression go down. And one of those studies was done by Meta. But what I've learned in the last two years is that I grossly understated the damage in the anxious generation because I focused on on the mental health outcomes. That's where we have the best data. That's where we're doing the most work. But I now believe that an even larger damage is the diminishment of the human capacity to pay sustained attention. One third of all American teens say that they're on a social media platform almost constantly, just throughout the day. And the main thing they're doing on those social media platforms is watching very short videos. Young people call it brain rot, which is a funny term, but it might really be true, because the adolescent brain is always a brain that's being remodeled. The neural network of a child has to convert itself, has to rewire itself to become the neural network of an adult. And that rewiring process, the neurons finding each other, that's shaped by whatever you're doing every day, and it's shaped by whatever everyone else says is prestigious. Which means that puberty is the worst possible time for a human being to be on social media. For our ultrasocial species, that rewiring should be guided by huge amounts of social interaction in the real world, not by TikTok's algorithm. I imagine there's a lot of parents in the audience. So here's the first principle of what we might call technoskepticism. Protect brain development through puberty. That's why it's so important for countries to follow Australia's example. Let's just raise the age for opening social media accounts to 16, as Australia did. All right, now let's look at ed tech. Of course, there are good uses of technology in education. My kids have learned a lot from Khan Academy. But I'm very concerned about what happened when we started putting computers and tablets on kids desks. This is the so called one to one device policies. Computers and tablets are multifunction entertainment systems. If kids can get to the Internet, they will play video games and watch short videos, watch YouTube shorts and even porn. As soon as we brought in one to one devices in the 2010s, national test scores began dropping in the USA. And they've dropped in many other countries, especially in the countries that most firmly embraced edtech. Now I can't prove that these declines were caused by the screens and the apps that we put on kids desks, but consider this. Sweden led the world in digitizing education in the 2000 and tens. They got rid of textbooks, they put a device on every desk. They even mandated that nursery schools had to use tablets. But after years of experience and years of declining test scores, Sweden reversed course. In 2023, they announced that they're going back to textbooks. They're pulling out a lot of the devices. They're going back to books and handwriting, especially in the earlier grades. Their top research institute, the Karolinska Institute, issued a report backing the government's position, saying there is clear scientific evidence that digital tools impair rather than enhance student learning. And consider this. Many of us professors are banishing computers, laptops, from our classrooms. My students at NYU say they learn a lot better when people aren't on devices, when they don't have a computer and multitasking staring them in the face. But if college students can't learn that well when there's a computer in front of them, how do we expect 8 year olds to do it? School is an intrinsically social experience. Students are not learning machines. They're ultrasocial human beings who need to connect with their teachers and their fellow students. They don't need to connect with more screens. So here's the second principle of technoskepticism. Prioritize people and books in education, not screens. We should never have let laptops and tablets spread through K12 education without extensive testing and evidence of safety and efficacy. But we're about to do the exact same mistake with AI. You see the pattern here? We let social media companies take over our kids social lives and they've harmed our kids social lives and their mental health. We let ed tech companies take over our kids schools and they appear to be doing more harm than good. Now AI companies are coming for their relationships to be their friends, their therapists, and even their sexual partners. What could go wrong? We're already seeing Massive cognitive offloading and learning loss. When students have access to AI, they pass the critical thinking over to the AI. We're already seeing young people becoming dependent on ChatGPT to make their personal decisions and to draft their texts and their emails. And we're seeing a booming AI toy market. Chatbots are being put into dolls and teddy bears. And these chatbots are super responsive to the child. They're always there to offer comfort, to be there for the child. And of course the parents are often busy. But if the chatbot is super responsive, while the parents aren't as responsive, the child's attachment system, which is looking for who in my environment is the person who responds to me, may well imprint or focus on the chatbot, which is going to compromise their relationship with their own parents. So here's the third principle of technoskepticism. Just beware of artificial relationships for minors. Give them nothing that conveys that it understands the child or that it cares because it doesn't. There could be a role for AI therapists someday, but how about we require years of testing before we let anyone push it out into childhood? All right, now I've just told you that we need to greatly reduce the role of these technologies in our kids lives. And some of you may be thinking, now hold on a second. I want my child to be successful in the digital future, in the digital workplace. So why not give them a head start? Two reasons. The first is that these technologies are extremely easy to use. Your kid doesn't need a 10 year head start to master social media and AI. And second, because now we know that being a digital native does not confer an advantage for many kids, it's a curse. Because it messes with the kids attention systems and their motivational systems. It teaches them that there's always a little bit of reward, always a little bit of dopamine available, just one swipe away. And that undermines the ability to do difficult or sustained cognitive work like reading a book. I teach a course at NYU called Flourishing. And two years ago we were talking about attention fragmentation. And one of my students, who's a very heavy TikTok user, she said, yeah, I take out a book, I read a sentence, I get bored, I go to TikTok. So if we want our children to be successful in the digital future, we need to protect them from the damage being done in the digital presentation. So let's return to the hive. What do we see when we look at technology in childhood through this lens? When we start from the premise that humans are ultrasocial what we see is that these technologies are being built by people who don't understand that premise. They think of people as consumers with social needs that can be satisfied by machines. They think it's good to free people from dependence on other people. Let's suppose, just for the sake of argument, let's suppose that they really can give us excellent friends and excellent romantic partners. In fact, just yesterday at lunch, Esther Perel told me she recently did her first couples therapy with a mixed couple, a human male and an AI female. So is this liberation? Do we no longer have to depend on other people to meet our social needs? Would that make us happy if we don't have to depend on others? Absolutely not. Because that would mean that nobody depends on us, nobody is relying on us. We are not important to anyone. So is this our fate? Is there any way to stop this lonely digital future? Yes, there is. When the anxious generation came out two years ago, one of the main objections I got was that I was too late. The technology is here to stay. People said, you can't put the genie back in the bottle. But in the last few years, humanity has mobilized and we are putting the genie back in the bottle. Mothers were the first to organize and take action. But they were quickly joined by fathers and by a lot of Gen Z activist organizations and also by many governors and many heads of state. Together we're getting phones out of schools around the world. Teachers are so thrilled to get their students back. And one of the things that they tell us, almost it's the most common thing we hear, we hear laughter in the hallways again, we're getting the age raised for social media to 16. More than a dozen countries have already committed to following Australia's bold example. And we're seeing parents letting go and trusting their children to ride bicycles with their friends and to do errands so that they can feel useful. I'll give you one example. A mom in Utah gave her 7 year old son the Let Grow challenge. That's where you say to a kid, what's something that you think you can do on your own? And her son said, I think I can go into a Chick Fil a restaurant and get us lunch. So she says, ok. And in the video you see the mother sitting in the car. I see the kid coming out of the store and he's got the bags and he's got this huge smile and he comes into the car and he says, that was so fun. And then the mom says, were you nervous? And he says, yeah, my legs are still shivering. But I want to do it again. So these are the stories, these kinds of stories. This is what most moves me and what most thrills me. Because this movement is not primarily about technology. It's about reclaiming childhood in the real world with real people. So what on earth do we do about the robot teachers and all the other future waves of technology that are going to push their way into childhood? Without adequate safety testing, it sometimes seems completely overwhelming. So let me repeat the three principles of techno skepticism. One, protect brain development through puberty. Two, prioritize people and books in education, not screens. Three, beware of artificial relationships for minors. I think technoskepticism is the right attitude for people today, especially for parents and legislators, because when it comes to children, these companies have earned our distrust. Technoskepticism means that from now on we put the burden of proof on them, let them prove that their products are safe. We treat them like any other maker of potentially dangerous consumer products. We make them prove that their products are safe before they push them out into the world. And we hold them responsible. We hold them responsible for their safety lapses. So, in conclusion, human beings are ultrasocial creatures who need to matter to one another in order to flourish. We are so brilliant that we've invented technologies that can replace us, that can take us out of each other's lives. But human connection is not optional. It's who we are. So we're going to have to fight for a future in which our children can grow into flourishing, connected adults. Thank you. Do you like, disagree with anything I said?

[Sal Khan]

We agree in spirit 100%. That's where my question is.

[Jonathan Haidt]

Actually.

[Sal Khan]

We, we have talked about this in the past, even before Ted. But how extreme would you go? What would you say to someone that would make the argument that even put Khan Academy aside? If a student is writing their paper, if they're editing video, if they're doing something creative and they're building some skills in the process, isn't there some middle ground that might be okay?

[Jonathan Haidt]

Well, it depends on the age. So if we're talking elementary school, I would say no, I would say it's so clear. Kids need to learn basic skills. They need to develop a habit of books. There's all this research on how print is better for elementary school. Let's just get rid of all the one to one devices, go back to books and paper. The people who made this technology, they choose, a lot of them choose to send their kids to schools that don't have it. So we're talking about young kids. I say Just no. Until it's proven safe. No. But I think we learned something really interesting today. So that I forget her name. That amazing woman in Africa who's getting tapped. Imagine worldwide. So note no Internet. That's the key. And this is what I said to you like years ago. I said, sal, if someone would make a device that just had Khan Academy, you could not go to YouTube. You could not do anything. That would be amazing. We agree for this. Anyone wanna. Someone has to make this. Do you agree with that?

[Sal Khan]

I was fishing for that all night. So, yes. Thank you. Thank you.

[Jonathan Haidt]

No.

[Sal Khan]

Well, thank you so much, Jonathan. A super important conversation.

[Jonathan Haidt]

Thank you. Thank you, Sal.

[Elise Hu]

That was Jonathan Heights speaking at TED 2026. If you're curious about TED's curation, find out [e-mail] curationguidelines and that's it for today. TED Talks Daily is part of the TED Talks Audio collective. This talk was fact checked by the TED research team and produced and edited by our team, Martha Estefanos, Oliver Friedman, Brian Greene, Lucy Little and Tansika Songmanivong. This episode was mixed by Christopher Faizy Bogan. Additional support from Emma Tobner and Daniela Balarazo. I'm Elise Hu. I'll be back tomorrow with a fresh idea for your feed. Thanks for listening. This episode is brought to you by the world's leading ESIM brand, Airalo. When I travel, I don't want to just see a new place. I want to engage with it. It's often the small, unexpected moments that stay with us. The cafe you stumble into the conversation you didn't plan for. The turn that leads somewhere surprising. Airalo makes it easier to stay connected to those moments. You can activate your ESIM and get online the moment you land. No swapping SIM cards, no searching for WI fi and no hidden fe. With unlimited data and reliable coverage through top local carriers, you can explore freely and use your phone the way you do at home. It's a simple way to stay connected so you can experience more of wherever you're traveling. To get unlimited data this [e-mail] that's a I R A L O dot com.

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[Capital One Announcer]

This episode is brought to you by Capital One. Capital One's tech team isn't just talking about multi agentic AI. They already deployed one. It's called Chat Concierge and it's simplifying car shopping using self reflection and layered reasoning with live API checks. It doesn't just help buyers find a car they love, it helps schedule a test drive, get pre approved for financing and estimate trade in value. Advanced, intuitive and deployed. That's how they stack. That's technology at Capital One.