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The Human Population Has Already Surpassed the Optimal Size by Nearly 6 Billion People

The ideal number of humans on Earth is around 2.5 billion and a major study explains what that means for our future.

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May 27, 2026

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The Human Population Has Already Surpassed the Optimal Size by Nearly 6 Billion People
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The ideal number of humans on Earth is around 2.5 billion and a major study explains what that means for our future.
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Source url: https://www.zmescience.com/science/news-science/the-human-population-has-already-surpassed-the-optimal-size-by-nearly-6-billion-people/

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