April 9: Mass Extinctions

Contemporary Science Issues and Innovations, April 09, 2019 at 6:30 PM
Belmont Media Center, 9 Lexington St, Belmont MA

Andrew Knoll, Ph.D., Fisher Professor of Natural History and Professor of Earth and Planetary Sciences, Harvard University.

Dr. Knoll explains the causes of the previous five extinctions on Earth and the possibility of a sixth.

Some background:
Myers & Knoll How Will the Sixth Extinction Affect Evolution of Species?
Knoll (interview) Ranking Extinctions by Ecological Impact