> With world fertility rates seemingly all in decline
As much as various folks like to bang on about declining birthrates, the global birthrate is positive (i.e. >2.0 children per woman), and birthrates are only really low in very affluent demographics.
There's nothing particularly sinister going on either - since most children with access to adequate nutrition and healthcare now survive into adulthood, these societies are not losing a ton of population to wars, very little reason for reproducing above replacement rate.
What is worrisome it's not the instant figures. It's the trend.
Yeah, it is very weird to me too. It's only a problem in a handful of countries that have really, really low birthrates and can't/won't attract immigrants.
> very little reason for reproducing above replacement rate.
But reproduction is below replacement rate.
The rates are declining everywhere, although still positive.