The Tech Industry’s Baby-Making Revolution

A new study suggests 155 of 204 countries worldwide will have fertility rates below replacement level by 2050.
March 30, 2025
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superhero baby above dna strand

Pronatalism—the belief that encouraging childbirth is essential—is gaining traction.

Advocates argue that declining birth rates threaten long-term population stability, leading to economic challenges in the future.

Globally, the total fertility rate was 2.3 children per woman in 2023. This is much lower than in the past; in the 1950s, it was more than twice as high: 4.9. A new study suggests 155 of 204 countries worldwide will have fertility rates below replacement level by 2050.

chart showing fertility rate per woman by country

So, while the goal is to have more babies, Silicon Valley sees a bigger opportunity—reshaping how we create and sustain life.

  • Sam Altman, CEO of OpenAI, has backed Conception, a company working to generate human egg cells from blood, potentially expanding reproductive options
  • The founders of 23andMe and Figma are investors in Orchid, a startup that uses advanced embryo screening to reduce the risk of severe genetic diseases
  • Brian Armstrong, CEO of Coinbase, co-founded New Limit, aiming to reverse aging and extend human lifespan

If tech has its way, the future won’t just mean more babies—it’ll mean healthier, longer-living, and perhaps even lab-grown ones.

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