It doesn't seem to work as well as it might have done in the USA. Educating women has an even bigger effect on birth rate than income, and the USA does seem to fall short in this area. I'm aware that the USA educates men and women equally well but - as evidenced by a lot of the comment that gets posted on this user group - the US education system can prove inadequate for both sexes.
I'm not arguing that the US education system fails everybody - even amongst the US posters on this user group there are people who do know what they are talking about, and don't post about stuff about areas where they are ignorant - but it certainly seems to fail far too many people.
-- Bill Sloman, Nijmegen