Africa's Climate Shift How Our Ancestors Evolved #ancienthumans #biology #evolution

Añadido: 2026-06-04

[00:00:00]something changed.

[00:00:01]The climate of Africa began to shift.

[00:00:04]Over thousands of years, the dense forests started to shrink. Grasslands and open savannas began to spread across the continent. And our ancestors, slowly, over generations, were forced out of the trees and onto the ground.