Why Are Birthrates Plummeting Worldwide?
Why Hacker News recommends it
HN users cite it as a data-rich look at falling fertility that points to declining coupling rather than people choosing fewer kids.
What it is
Patrick Boyle examines why birth rates are falling in nearly every country and argues the standard explanations do not hold up. He presents data suggesting fewer couples forming is a major driver.
Recommended by 2 HN commenters across 2 different months, 2025 to 2026.
What Hacker News said
Recommends derriz · 2025-12 · on “How we lost communication to entertainment”
Patrick Boyle eventually comes to a similar conclusion in his video about global population decline - [this video] - but includes lots of graphs and other interesting factlets. * warning for Americans: not suitable for those offended by sarcasm
Recommends ndiddy · 2026-02 · on “The US is flirting with its first-ever population decline”
I watched this video a while ago that said something similar. [this video] The decline in birthrates isn't related to growing living standards, as poorer countries also have declining birthrates. Turkey has a lower birthrate than the UK, and Mexico has a lower birthrate than the US. Places like North Africa and South India have seen declines in birthrates comparable to the West. He makes the argument that declining birthrates are due more to a fall in coupling than a fall in people in relationships choosing to have kids. He brings up that birthrates would actually be increasing if marriage rates remained constant. This means that all the incentives countries push such as subsidized childcare or t
Cites pfdietz · 2025-04 · on “Half the men in Seattle are never-married singles, census data shows”
Patrick Boyle has looked at causes of decline in the total fertility rate around the world and concluded reduction in the formation of couples (married or not) is a major cause. [this video]