Headline: Research Fellow Robert Whaples on the Free Thoughts PodcastLink: http://www.independent.org/multimedia/detail.asp?id=4953Publication Date: Wednesday, February 28, 2018Primary Source: Independent InstituteType: new media postFormat: New MediaNature of Mention: mentionedScholar: CatoResearch Area: Energy and EnvironmentSubjects: the 2015 encyclical on the environment