Toronto Star: In Pope Francis church there are no comfortable pews. Rolled-up sleeves and shoulders to the wheel are the order of the day. After demanding that his Catholic Church strip itself of vanity, arrogance and pride and humbly serve the poorest, he has now challenged his 1.2 billion faithful especially those in Canada and other rich countries to take decisive action, here and now to arrest climate change before it overwhelms the planet. Never before has a pope issued such a sweeping call for...