Change from Arid to Wet Climate in Africa Altered Early Human Evolution

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Bathymetric map of Africaacutes Lake Malawi with locations of two drilling sites in 2005. The small images to the right are seismic reflection profiles of the lakeacutes bottom acquired over the two core sites. The bathymetric contour interval is 100 ...
Bathymetric map of Africa's Lake Malawi with locations of two drilling sites in 2005. The small images to the right are seismic reflection profiles of the lake's bottom, acquired over the two core sites. The bathymetric contour interval is 100 meters. Credit: Syracuse University

A drastic change in the climate of tropical Africa may have significantly driven early human evolution, an international team of scientists has found.


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