On October 21, 2015 Tim was a guest on The Forecast. You may listen to the program on their archive page. Tim's interview starts 6 minutes 30 seconds into the program.
The Forecast is a monthly show on climate change broadcast and livestreamed on WRFI, the community radio station in Ithaca, NY. In the two years since they've been on the air, The Forecast has had terrific guests -- Professors Mark Jacobson, Tony Ingraffea, Sandra Steingraber, Dahr Jamail, Lindsay Abrams from Salon.com, Phil Aroneaunu from 350.org, and most recently, Jonathan Lunine.
Visit The Forcecast website.