Climate change is a major long term threat to our world. Yet, we find very few evangelical Christians voices or mass engagement on this issue. Why this disturbing gap? To explore this question, Curtis is joined by Bruce Huber who teaches about environmental law as Professor of Law at the University of Notre Dame. Together, they explore the deep reasons why many Christians struggle even to make proper sense of climate change.   Laudato Si' -- Pope Francis's 2015 encyclical on "Care for our Common Home"   The website of Jonathan Haidt -- see especially "The Righteous Mind"   The website of the IPCC -- the Intergovernmental Panel on Climate Change, which acts as a sponsor of and clearinghouse for climate research   An accessible book about carbon taxation, "The Case for a Carbon Tax," by Prof. Shi-Ling Hsu of Florida State University