Acclaimed journalist and author Mark Hertsgaard discusses his new book, HOT: Living Through the Next Fifty Years on Earth. In HOT, Hertsgaard, who has investigated and written about global warming for over twenty years, offers concrete information and guidance for how we can navigate and affect these issues. Hertsgaard is joined on stage by Tom McKone, Civic Consulting Alliance.

Recorded on Thursday, February 24, 2011 at the Harold Washington Library Center.