Every generation of parents fears it is failing its children in some new way. This one has a number to point at.

Health data out of Britain showed more than a million children referred for mental-health care in a single year, with anxiety the leading reason — a figure that rhymes with rising youth-anxiety numbers across the United States. The scale is not in dispute. What the scale means is the whole argument.

A referral counts more than one thing at once. It counts genuine distress, and it also counts lowered thresholds, wider screening, greater awareness, and a culture that has learned to route ordinary struggle through a clinical door. The signal and the noise arrive tangled together, and pulling them apart is the actual work.

The case for taking the number at face value is that something real changed. The screens, the isolation, the long tail of a pandemic, a genuinely harder adolescence. For decades the failure was underdiagnosis — children who needed help and never reached it.

The case against over-medicalizing is that a system which reclassifies normal developmental struggle as pathology teaches a generation to see itself as sick, and reaches for a prescription where sleep, movement, relationship, and time would do more. Overdiagnosis is not a kindness. It is its own harm.

Even where the distress is real, access is uneven, and a referral often means a waitlist rather than treatment. The surge in demand is not a surge in care.

Anxiety is not a malfunction. It is a signal, tuned by evolution to a world that no longer exists — an adolescent alarm system firing in an environment nothing prepared it for. The question is whether we are reading the signal or merely silencing it, a distinction at the heart of the evolutionary-health view we develop at Popular Rationalism.

American Life is independent analysis.