Haidt's 2024 argument that smartphones rewired adolescence. Defining education-policy book of 2024-25; UK and Australia debating phone bans citing it.
From Wikipedia
The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of Mental Illness is a 2024 book by Jonathan Haidt. It argues that the spread of smartphones, social media, and overprotective parenting have led to a "rewiring" of childhood and a rise in mental illness.