This is the level of detail I am asking for. “Subpopulation height increases because of the physical and understood processes of maturation and growth”. You could easily go into the biology involved, model the genetic, environmental, and random variance.

You will note that PG does not provide such a mechanism for how a $100m company grows into a $10b company (thus producing $b wealth for founders).

Just to be clear. I am not saying at the object level that such growth is impossible. I am saying that at the meta/causal level, PG did not adequately characterize it it.