Fertility can fall very quickly. And in countries that achieve catch-up-development it falls very fast.
— Max Roser (@MaxCRoser) April 21, 2017
[from https://t.co/W3jYzkv76R] pic.twitter.com/s2ioOyuPKe
Wednesday, April 26, 2017
Fertility can fall very quickly. And in countries that achieve catch-up-development it falls very fast.
