Some mathematicians ran some numbers and diferent societies have different lowlying fruit. None of his improvements get societies to 2.1, but will theoretically move them to ~1.8. I'll find the source if people ask. 1. End toxic masculinity (machismo) in middle east and LatAM. No woman who knows how to read want to beaten or enslaved. 2. Jobs and Housing: Europe and America respectively. More three bed-room houses would add kids in California for example. Jobs for young people would children in Spain. 3. End afterschool tutoring and add spaces at universities. In Japan, Korea, China having more than one child means less money for tutors for the first kid (boy or girl). This is the easy stuff. For the extreme right, male literacy is inversely proportional with fertility too. lol! For my lefty friends, women are currently having as many kids as they would like, that's a oppression or tragedy or unfair.
incidentally a few years ago china banned tutoring, but to my understanding it was mainly because most tutoring places were scams, and maybe also because mostly rich parents would spend the money, thus giving them an advantage.
How is machismo causing women in Latin America to not know how to read? And which ones are enslaved exactly? This is a ridiculous assertion.
And middle east and latin America have much higher birthrates than Europe, East Asia and the US. I guess most women there must be really unsophisticated (I know you don't mean straight up illiterate).