n a sweeping, sometimes apocalyptic encyclical, Pope Francis on Thursday blasted the Obama administration and other world governments for not doing nearly enough to confront climate change, and said mankind is squandering the planet given to it by God and must abandon fossil fuels as soon as possible. “The earth, our home, is beginning to look more and more like an immense pile of filth,” the pontiff said in his 184-page climate-change encyclical, a long-awaited document released publicly Thursday by the Vatican.”These situations have caused sister earth, along with all the abandoned of our world, to cry out, pleading that...