The radio host, journalist, and best-selling author shares insights from her viral TEDx talk, 10 Ways to Have a Better Conversation, and discusses neuroscience & FMRIs, empathy & compassion, Homo sapiens & Neanderthals, food pantries & squirrel treeing. Oh yeah, and how to tell when you might be the A-hole, which of course is a word Celeste cannot say on NPR.