Headline: Climate change encyclical has people jumping on the Vatican bandwagonPublication Date: Friday, June 19, 2015Primary Source: Portland Press Herald (ME)Non-Cato Author: M.D. HarmonType: op-edFormat: Newspaper (Print)Nature of Mention: featuredScholar: Knappenberger, Paul C. "Chip"Research Area: Energy and EnvironmentSubjects: the Pope's climate encyclical