It's rare to meet someone who has re-thought some of his deepest convictions. In this episode, we go on a journey with one of America's leading public intellectuals, Jerry Taylor, President and Founder of the Niskanen Center, who describes himself today as a "radical moderate" who has moved away from the libertarianism of his earlier years.

We focus on climate change. Jerry says he used to be a "lukewarmist", but now sees it as an urgent crisis. "The evidence for climate change as a significant, serious problem that requires really aggressive responses has become stronger and stronger over time," he says.

An announcement: "How Do We Fix It?" is a member of The Democracy Group, a new network of podcasts about democracy, civic engagement, and civil discourse. Visit democracygroup.org to learn more about member shows and to receive updates about new episodes and playlists.