DAYTON, Ohio, Sept. 19 (TNSres) -- The University of Dayton issued the following news: Theologian Vince Miller said Pope Francis is making it clear the world has not responded with the urgency that climate change demands by announcing a second part to his 2015 encyclical on the environment. "It's highly unusual for the Catholic Church to issue two major documents on a topic within eight years. This is, after all, a church that thinks in centuries," said Miller, University of Dayton Gudorf chai  more