The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of Mental Illness

by Jonathan Haidt

Smartphones grab our attention so powerfully that if they merely vibrate in our pockets for a tenth of a second, many of us will interrupt a face-to-face conversation, just in case the phone is bringing us an important update. We usually don’t tell the other person to stop talking; we just pull out our phone and spend some time pecking at it, leaving the other person to conclude, reasonably, that she is less important than the latest notification.