Nope. I'm anti-urbanist, so I actually analyzed the data :)
The correlation is undeniable for any developed country, especially the US. Developing countries are a bit different they are only now starting the second demographic transition.
> To point out how absurd this logic is, consider that it fails to consider the fertility rate of Japan as a whole outside urban areas, as well as failing to account for the many other extremely dense cities outside Japan that do have very high fertility rates.
The correlation is undeniable for any developed country, especially the US. Developing countries are a bit different they are only now starting the second demographic transition.
> To point out how absurd this logic is, consider that it fails to consider the fertility rate of Japan as a whole outside urban areas, as well as failing to account for the many other extremely dense cities outside Japan that do have very high fertility rates.
LOL. No, they don't: https://www.nippon.com/en/japan-data/h01975/