"Political modes of argument and debate have infiltrated all of our spheres," says "On Being" host Krista Tippett. "The way we take up any important subject, even in a community, even in a religious institution, it's very contentious. It's about turning issues into a debate between this extreme and that extreme, it's about competing answers. It's not about what are the questions before us that we all have a stake in. There are some simple things that we can do that are actually very hard because