Pope Francis’s remarkable encyclical, Laudato Si’, has been rightly hailed as a watershed moment in the climate debate, the moment when religion finally took note of what science had been saying for a couple of decades. As with all watersheds, though, the river at the bottom draws its power from all the creeks that feed in along the way — it’s worth remembering just how many people (a large number of them in Massachusetts) have worked over the years to build a true faith-based environmental movement. How they’ve managed to do it holds lessons for all of us trying to spread the word about climate change. Read More