birth-rate

Chad and Somalia have the world's highest birth rates at approximately 6.0 children per woman. Sub-Saharan Africa dominates the top 20. Meanwhile Europe and East Asia face demographic contraction below 1.5. The gap between the world's fastest-growing and fastest-shrinking populations is the largest in recorded history — with consequences for migration, economics, and geopolitics that are only beginning.

The Maldives has the world's highest marriage rate — 20 per 1,000 people — driven by easy divorce and remarriage. In contrast, Japan's marriage rate has hit record lows and South Korea is in a full-scale marriage crisis. Western Europe is seeing marriage replaced by cohabitation. Here's how marriage patterns define societies.

New Zealand and the US top the OECD childcare cost rankings, with net childcare expenses consuming 30–32% of an average couple's earnings. In Germany, the same costs amount to 1% of earnings. Denmark's 97% childcare enrollment and heavily subsidised system is the benchmark other countries reference. Childcare affordability is one of the least-discussed drivers of the gender pay gap, female workforce participation, and birth rates.

By 2050, Japan, South Korea, Italy, and dozens of other countries will have more people over 65 than under 30. Shrinking workforces, swelling pension obligations, and collapsing birth rates are creating an economic slow-motion crisis. Here's what's actually happening and why it matters.