WAMC Speakers Corner Alan Chartock in Conversation with Dr. Art DeGaetano WAMC Northeast Public Radio | By David Guistina Published April 4, 2013 at 12:01 PM EDT Facebook Twitter LinkedIn Listen • 53:30 WAMC's Alan Chartock speaks with Dr. Art DeGaetano, Associate Professor in the Department of Earth and Atmospheric Sciences at Cornell University about climate change.