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Posted: 2025-05-06 20:45:30 UTC

This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
Status
Last Updated
2025-05-06 20:45:43 UTC
Verified By
Rollup News
A new theory suggests that the human brain's shrinkage 3,000 years ago may be linked to the efficiency of collective intelligence, similar to ant colonies.
Human brain size decreased around 3,000 years ago.
Theorizes that collective intelligence and division of labor, like in ant colonies, could be a factor.
Suggests a link between societal structure and brain size.
Understanding the reasons behind the reduction in human brain size.
Establishing a concrete link between social organization and brain volume.