Chicago Tonight host Phil Ponce speaks with Tomas Hook and Elena Grossman

With a warning from the United Nations concerning a warming world, Chicago Tonight covered the topic with a local perspective from Tomas Höök, professor at Purdue University and director of Illinois-Indiana Sea Grant, and Elena Grossman, program manager of Building Resistance Against Climate Effects at University of Illinois. The story and video are available through WTTW’s What Global Warming Could Mean for Lake Michigan.