A University of Georgia biologist will explore the ways in which extinctions are affecting our relationship with the natural world in a presentation at the Oconee Rivers Audubon Society’s next meeting at 7 p.m. Thursday, Nov. 5, at Sandy Creek Nature Center.
Georgia professor Mark Farmer, director of UGA’s Division of Biological Sciences, will give a talk on “The Last Penguin: How Extinction Is Changing Humanity.” Farmer’s presentation will touch on how land use and other human activities are affecting the composition of the atmosphere and the chemistry of the oceans, perhaps contributing to the current wave of plant and animal extinctions.
Farmer will discuss the growing evidence that humans are helping to bring about a sixth mass extinction event, why so many extinctions are changing our relationship to the natural world, and how this wave of die-offs compares to past great extinctions like the meteor strike that many scientists believe doomed most of the dinosaurs on Earth.