Seven Decades of Fertility Decline: What's Really Happening

Think about this: over the past 70 years, the world's fertility rate has undergone a dramatic transformation. Back in 1955, the global average sat at 4.95 births per woman. Fast forward to 2025, and we're looking at just 2.24 — that's a staggering 55% collapse in a single lifetime.

Here's the catch: most developed regions have already fallen well below the 2.1 replacement threshold needed to sustain populations. Europe's numbers are particularly striking, with fertility rates among the lowest globally. What started as a gradual shift has now become the defining demographic reality almost everywhere that matters economically.

For crypto investors and asset allocators, this isn't just a demographic footnote. Population trends shape inflation, labor markets, pension systems, and long-term capital flows. The implications ripple across every market.