With Prof. Caleb Scharf (Columbia University)

Is humanity on Earth special or unexceptional?  Extraordinary discoveries in astronomy and biology have revealed a universe filled with endlessly diverse planetary systems, and a picture of life as a phenomenon intimately linked with the most fundamental aspects of physics. But just where these discoveries will lead us is not yet clear.  We may need to find a way to see past the mediocre status that Copernicus assigned to us 500 years ago.  Dr. Scharf helps us to come to grips with the implications of some of the latest scientific research, from the microscopic to the cosmic.

Caleb Scharf is Director of Astrobiology at Columbia University in New York and is considered one of the leading scholars at the interface of astronomy and biology.  He is the author of the popular book Gravity’s Engines, which was the basis of the BBC/Science Channel documentary, Swallowed by a Black Hole.  His textbook, Extrasolar Planets and Astrobiology won the 2011 Chambliss Prize.   His book, The Copernicus Complex, was published by Scientific American/Farrar, Straus and Giroux; 

Recorded October 2014