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The Anxious Generation

How the Great Rewiring of Childhood Is Causing an Epidemic of Mental Illness

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THE INSTANT #1 NEW YORK TIMES BESTSELLER • A Washington Post Notable Book • A New York Times Notable Book 

A must-read for all parents: the generation-defining investigation into the collapse of youth mental health in the era of smartphones, social media, and big tech—and a plan for a healthier, freer childhood.

“With tenacity and candor, Haidt lays out the consequences that have come with allowing kids to drift further into the virtual world . . . While also offering suggestions and solutions that could help protect a new generation of kids.” —Shannon Carlin, TIME, 100 Must-Read Books of 2024


After more than a decade of stability or improvement, the mental health of adolescents plunged in the early 2010s. Rates of depression, anxiety, self-harm, and suicide rose sharply, more than doubling on many measures. Why?

In The Anxious Generation, social psychologist Jonathan Haidt lays out the facts about the epidemic of teen mental illness that hit many countries at the same time. He then investigates the nature of childhood, including why children need play and independent exploration to mature into competent, thriving adults. Haidt shows how the “play-based childhood” began to decline in the 1980s, and how it was finally wiped out by the arrival of the “phone-based childhood” in the early 2010s. He presents more than a dozen mechanisms by which this “great rewiring of childhood” has interfered with children’s social and neurological development, covering everything from sleep deprivation to attention fragmentation, addiction, loneliness, social contagion, social comparison, and perfectionism. He explains why social media damages girls more than boys and why boys have been withdrawing from the real world into the virtual world, with disastrous consequences for themselves, their families, and their societies.

Most important, Haidt issues a clear call to action. He diagnoses the “collective action problems” that trap us, and then proposes four simple rules that might set us free. He describes steps that parents, teachers, schools, tech companies, and governments can take to end the epidemic of mental illness and restore a more humane childhood.

Haidt has spent his career speaking truth backed by data in the most difficult landscapes—communities polarized by politics and religion, campuses battling culture wars, and now the public health emergency faced by Gen Z. We cannot afford to ignore his findings about protecting our children—and ourselves—from the psychological damage of a phone-based life.
Part 1

A Tidal Wave

Chapter 1


THE SURGE OF SUFFERING

When I talk with parents of adolescents, the conversation often turns to smartphones, social media, and video games. The stories parents tell me tend to fall into a few common patterns. One is the “constant conflict” story: Parents try to lay down rules and enforce limits, but there are just so many devices, so many arguments about why a rule needs to be relaxed, and so many ways around the rules, that family life has come to be dominated by disagreements about technology. Maintaining family rituals and basic human connections can feel like resisting an ever-risingtide, one that engulfs parents as well as children.

For most of the parents I talk to, their stories don’t center on any diagnosed mental illness. Instead, there is an underlying worry that something unnatural is going on, and that their children are missing something—really, almost everything—as their online hours accumulate. But sometimes the stories parents tell me are darker. Parents feel that they have lost their child. A mother I spoke with in Boston told me about the efforts she and her husband had made to keep their fourteen-year-old daughter, Emily, away from Instagram. They could see the damaging effects it was having on her. To curb her access, they tried various programs to monitor and limit the apps on her phone. However, family life devolved into a constant struggle in which Emily eventually found ways around the restrictions. In one distressing episode, she got into her mother’s phone, disabled the monitoring software, and threatened to kill herself if her parents reinstalled it. Her mother told me:

It feels like the only way to remove social media and the smartphone from her life is to move to a deserted island. She attended summer camp for six weeks each summer where no phones were permitted—no electronics at all. Whenever we picked her up from camp she was her normal self. But as soon as she started using her phone again it was back to the same agitation and glumness. Last year I took her phone away for two months and gave her a flip phone and she returned to her normal self.

When I hear such stories about boys, they usually involve video games (and sometimes pornography) rather than social media, particularly when a boy makes the transition from being a casual gamer to a heavy gamer. I met a carpenter who told me about his 14 year-old son, James, who has mild autism. James had been making good progress in school before COVID arrived, and also in the martial art of judo. But once schools were shut down, when James was eleven, his parents bought him a PlayStation, because they had to find something for him to do at home.

At first it improved James’s life—he really enjoyed the games and social connections. But as he started playing Fortnite for lengthening periods of time, his behavior began to change. “That’s when all the depression, anger, and laziness came out. That’s when he started snapping at us,” the father told me. To address James’s sudden change in behavior, he and his wife took all of his electronics away. When they did this, James showed withdrawal symptoms, including irritability and aggressiveness, and he refused to come out of his room. Although the intensity of his symptoms lessened after a few days, his parents still felt trapped: “We tried to limit his use, but he doesn’t have any friends, other than those he communicates with online, so how much can we cut him off?”

No matter the pattern or severity of their story, what is common among parents is the feeling that they are trapped and powerless. Most parents don’t want their children to have a phone-based childhood, but somehow the world has reconfigured itself so that any parent who resists is condemning their children to social isolation.

In the rest of this chapter, I’m going to show you evidence that something big is happening, something changed in the lives of young people in the early 2010s that made their mental health plunge. But before we immerse ourselves in the data, I wanted to share with you the voices of parents who feel that their children were in some sense swept away, and who are now struggling to get them back.
© Jayne Riew
Jonathan Haidt is the Thomas Cooley Professor of Ethical Leadership at New York University’s Stern School of Business. He obtained his PhD in social psychology from the University of Pennsylvania in 1992 and taught at the University of Virginia for sixteen years. His research focuses on moral and political psychology, as described in his book The Righteous Mind. His latest book, The Anxious Generation, is a direct continuation of the themes explored in The Coddling of the American Mind (written with Greg Lukianoff). He writes the After Babel Substack. View titles by Jonathan Haidt

Educator Guide for The Anxious Generation

Classroom-based guides appropriate for schools and colleges provide pre-reading and classroom activities, discussion questions connected to the curriculum, further reading, and resources.

(Please note: the guide displayed here is the most recently uploaded version; while unlikely, any page citation discrepancies between the guide and book is likely due to pagination differences between a book’s different formats.)

About

THE INSTANT #1 NEW YORK TIMES BESTSELLER • A Washington Post Notable Book • A New York Times Notable Book 

A must-read for all parents: the generation-defining investigation into the collapse of youth mental health in the era of smartphones, social media, and big tech—and a plan for a healthier, freer childhood.

“With tenacity and candor, Haidt lays out the consequences that have come with allowing kids to drift further into the virtual world . . . While also offering suggestions and solutions that could help protect a new generation of kids.” —Shannon Carlin, TIME, 100 Must-Read Books of 2024


After more than a decade of stability or improvement, the mental health of adolescents plunged in the early 2010s. Rates of depression, anxiety, self-harm, and suicide rose sharply, more than doubling on many measures. Why?

In The Anxious Generation, social psychologist Jonathan Haidt lays out the facts about the epidemic of teen mental illness that hit many countries at the same time. He then investigates the nature of childhood, including why children need play and independent exploration to mature into competent, thriving adults. Haidt shows how the “play-based childhood” began to decline in the 1980s, and how it was finally wiped out by the arrival of the “phone-based childhood” in the early 2010s. He presents more than a dozen mechanisms by which this “great rewiring of childhood” has interfered with children’s social and neurological development, covering everything from sleep deprivation to attention fragmentation, addiction, loneliness, social contagion, social comparison, and perfectionism. He explains why social media damages girls more than boys and why boys have been withdrawing from the real world into the virtual world, with disastrous consequences for themselves, their families, and their societies.

Most important, Haidt issues a clear call to action. He diagnoses the “collective action problems” that trap us, and then proposes four simple rules that might set us free. He describes steps that parents, teachers, schools, tech companies, and governments can take to end the epidemic of mental illness and restore a more humane childhood.

Haidt has spent his career speaking truth backed by data in the most difficult landscapes—communities polarized by politics and religion, campuses battling culture wars, and now the public health emergency faced by Gen Z. We cannot afford to ignore his findings about protecting our children—and ourselves—from the psychological damage of a phone-based life.

Excerpt

Part 1

A Tidal Wave

Chapter 1


THE SURGE OF SUFFERING

When I talk with parents of adolescents, the conversation often turns to smartphones, social media, and video games. The stories parents tell me tend to fall into a few common patterns. One is the “constant conflict” story: Parents try to lay down rules and enforce limits, but there are just so many devices, so many arguments about why a rule needs to be relaxed, and so many ways around the rules, that family life has come to be dominated by disagreements about technology. Maintaining family rituals and basic human connections can feel like resisting an ever-risingtide, one that engulfs parents as well as children.

For most of the parents I talk to, their stories don’t center on any diagnosed mental illness. Instead, there is an underlying worry that something unnatural is going on, and that their children are missing something—really, almost everything—as their online hours accumulate. But sometimes the stories parents tell me are darker. Parents feel that they have lost their child. A mother I spoke with in Boston told me about the efforts she and her husband had made to keep their fourteen-year-old daughter, Emily, away from Instagram. They could see the damaging effects it was having on her. To curb her access, they tried various programs to monitor and limit the apps on her phone. However, family life devolved into a constant struggle in which Emily eventually found ways around the restrictions. In one distressing episode, she got into her mother’s phone, disabled the monitoring software, and threatened to kill herself if her parents reinstalled it. Her mother told me:

It feels like the only way to remove social media and the smartphone from her life is to move to a deserted island. She attended summer camp for six weeks each summer where no phones were permitted—no electronics at all. Whenever we picked her up from camp she was her normal self. But as soon as she started using her phone again it was back to the same agitation and glumness. Last year I took her phone away for two months and gave her a flip phone and she returned to her normal self.

When I hear such stories about boys, they usually involve video games (and sometimes pornography) rather than social media, particularly when a boy makes the transition from being a casual gamer to a heavy gamer. I met a carpenter who told me about his 14 year-old son, James, who has mild autism. James had been making good progress in school before COVID arrived, and also in the martial art of judo. But once schools were shut down, when James was eleven, his parents bought him a PlayStation, because they had to find something for him to do at home.

At first it improved James’s life—he really enjoyed the games and social connections. But as he started playing Fortnite for lengthening periods of time, his behavior began to change. “That’s when all the depression, anger, and laziness came out. That’s when he started snapping at us,” the father told me. To address James’s sudden change in behavior, he and his wife took all of his electronics away. When they did this, James showed withdrawal symptoms, including irritability and aggressiveness, and he refused to come out of his room. Although the intensity of his symptoms lessened after a few days, his parents still felt trapped: “We tried to limit his use, but he doesn’t have any friends, other than those he communicates with online, so how much can we cut him off?”

No matter the pattern or severity of their story, what is common among parents is the feeling that they are trapped and powerless. Most parents don’t want their children to have a phone-based childhood, but somehow the world has reconfigured itself so that any parent who resists is condemning their children to social isolation.

In the rest of this chapter, I’m going to show you evidence that something big is happening, something changed in the lives of young people in the early 2010s that made their mental health plunge. But before we immerse ourselves in the data, I wanted to share with you the voices of parents who feel that their children were in some sense swept away, and who are now struggling to get them back.

Author

© Jayne Riew
Jonathan Haidt is the Thomas Cooley Professor of Ethical Leadership at New York University’s Stern School of Business. He obtained his PhD in social psychology from the University of Pennsylvania in 1992 and taught at the University of Virginia for sixteen years. His research focuses on moral and political psychology, as described in his book The Righteous Mind. His latest book, The Anxious Generation, is a direct continuation of the themes explored in The Coddling of the American Mind (written with Greg Lukianoff). He writes the After Babel Substack. View titles by Jonathan Haidt

Guides

Educator Guide for The Anxious Generation

Classroom-based guides appropriate for schools and colleges provide pre-reading and classroom activities, discussion questions connected to the curriculum, further reading, and resources.

(Please note: the guide displayed here is the most recently uploaded version; while unlikely, any page citation discrepancies between the guide and book is likely due to pagination differences between a book’s different formats.)

FROM THE PAGE: An excerpt from Jonathan Haidt’s The Anxious Generation

In The Anxious Generation, social psychologist Jonathan Haidt lays out the facts about the epidemic of teen mental illness that hit many countries at the same time. He then investigates the nature of childhood, including why children need play and independent exploration to mature into competent, thriving adults. Haidt shows how the “play-based childhood” began to

Read more