leland...I remember a line in a sci fi book that fits nicely.
The total amount of intelligence in the society is a constant; but the population is increasing.
I'll remember that!!
But seriously-with out getting into sociology.
My early education were grown adults.
I equate it to antibiotics. Yes they are good and beneficial...But too many and we lose what ever basic immunities we have.
I don't like TRs'- for the most part.