The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of Mental Illness is a 2024 book by Jonathan Haidt which argues that the spread of smartphones, social media and overprotective parenting have led to a "rewiring" of childhood and a rise in mental illness.[1][2]
Haidt argues that the combination of the decline of play-based childhoods, exacerbated by what he describes as overprotective parents, and increasing smartphone use has been harmful to children since the late 2000s.[3] In an interview during the WSJ's Future of Everything Festival, he advocates banning phones in schools.[4]