In the midst of one of modern history’s most uncertain moments, how can we all work to keep mindful of ourselves and those who matter most to us? Krista Tippett’s podcast, "On Being," aims to shine a light on writers, scientists, poets, activists and theologians whose insights illuminate the best aspects of the human spirit. Register here (by 2:30 ET) to join an enlightening conversation with one of America’s luminaries as she discusses her fiercely hopeful vision for humanity in these uncertain times.