Our brains actually shrank relative to our bodies in evolution.

How a Mass Extinction Changed Our Brains Eons

Premiered March 01, 2023
How a Mass Extinction Changed Our Brains

During one of the most pivotal moments in our evolutionary story our brains actually shrank relative to our bodies.

About the Program

Eons

Join hosts Michelle Barboza-Ramirez, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age.

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