Dr. Todd debates world-renown global warming denier, Roy Spencer on WBGU radio talk show

In my first radio broadcast, and my first scientific debate, I went head-to-head with Roy Spencer, a famous global warming denier on the radio show Political Animals. You can listen to the show here. My part begins about 25 minutes into the show. I debate Roy Spencer for about 30 minutes. Then I am on for another hour with the hosts and callers.