then what you propose is mathematically impossible.
um, well ok, if you want to be a pedant about it, replace it with:
“if we could improve the intelligence of everyone in our society such that (scored on the current IQ scale) the average score was 110”
um, well ok, if you want to be a pedant about it, replace it with:
“if we could improve the intelligence of everyone in our society such that (scored on the current IQ scale) the average score was 110”