Somehow the much greater oppression of women in the Islamic world doesn't make the Islamic world prosperous.
Or nursing, or a fair number of other career tracks. Perhaps as important, there were plenty of smaller and family-owned firms. In many of those, talented women could get quite a ways ahead - though perhaps with less public acknowledgement than is currently fashionable.
> Now the sort of women who taught me in high school are federal judges and captains of industry.
Your HS teachers were in the 0.001%? No 2X, 3X, or even 25X to teacher salaries could replace a meaningful fraction of today's teachers with such people - because, by definition, the supply does not exist.
The teachers didn’t start being bad at teaching. The parents got bad at parenting in an environment where everything is working against them.
Teachers, more of them, with more training is one of the main things that is needed. Increase the amount of one on one time. Adjust the curriculum to what each student needs. Measure the improvement in individual students, not the improvement in the mean of the lot of them.
Only teach things after the principles that they depend upon have been learned.