Introduction: Growing up on Mars. (Part 1: A tidal wave): The surge of suffering. (Part 2: The backstory: the decline of the play-based childhood): What children need to do in childhood
Discover mode and the need for risky play
Puberty and the blocked transition to adulthood. (Part 3: The great rewiring: the rise of the phone-based childhood): The four foundational harms: social deprivation, sleep deprivation, attention fragmentation, and addiction
Why social media harms girls more than boys
What is happening to boys?
Spiritual elevation and degradation. (Part 4: Collective action for healthier childhood): Preparing for collective action
What governments and tech companies can do now
What schools can do now
What parents can do now
Conclusion: Bring childhood back to earth. Acknowledgments
Notes
References
Index.