Mass Extinction

Smithsonian Channel

Saturday 4 April 2020  12:00 - 13:00 (60 mins)
A majority of Earth's species have quickly died out at least five times in history. Scientists explore these mass extinctions of the past and whether a man-made extinction could be next.

Mass Extinction (Smithsonian Channel) Saturday 4 April 2020 12:00 - 13:00