Comment by llm_nerd

In 1990 there were zero identified exoplants. Now there are 4000+. It isn't that there is the creation of lots of new planets, but that we started looking for them in earnest, and had the means to identify them.

Being diagnosed is the likely reason there is an explosion in mental health disorders. We go to lengths to apply a diagnostic label on every child. The massive variation in humans means that a huge portion are going to fall to the sides of the curve on all sorts of gradients. Older HNers will remember having a wide variety of kids among their cohorts, with "nerds", depressives, the hyperactive, the super driven and focused, and the manic depressives, etc, but likely zero were actually diagnosed in any way. Now you could apply a diagnoses on literally all of them.

This isn't judgmental, and it's good to know what people are dealing with, and to offer treatment or medication where possible.