Original Air Date: December 13, 2017

Sebastian Junger, the New York Times bestselling author of “The Perfect Storm” and “War,” discusses his newest book “Tribe: On Homecoming and Belonging.” Sebastian challenges us to rethink some of our culture’s most fundamental ideas about purpose and prosperity. He says, “It’s about what we can learn from tribal societies about loyalty, belonging and the eternal human quest for meaning.” Read more about identity and belonging in the January 2018 issue of O, The Oprah Magazine.

Original Air Date: December 11, 2017

Born in New York City, Pema Chödrön is one of the first Western women to be fully ordained as a Tibetan Buddhist nun. Pema explains how difficult times can be an opportunity for growth and change if you're willing to embrace the situation and the feelings that come with it. One of the basic Buddhist tenets, Pema says, is that change is constant. "Things are going to keep changing," she says. "If you're invested in security and certainty, then you're not going to feel good a lot of the time."

Original Air Date: December 6, 2017

Would you like more fun, love, laughter and adventure in your life? Oscar-nominated actress and best-selling author Mariel Hemingway and her boyfriend, Bobby Williams, a stuntman and extreme athlete, say they have the answers to living a simpler, more vibrant life. In their book, "Running with Nature," Mariel and Bobby show us how to tap into our soul's mission and reconnect with our true selves. Mariel also opens up about her famous family, including her grandfather Ernest Hemingway, and their legacy of addiction, mental illness and suicide.