In a thoughtful chronicle of spiritual discovery, Peabody Award–winning broadcaster Tippett (Einstein’s God: Conversations About Science and the Human Spirit, 2010, etc.), host of NPR’s On Being, draws on conversations with poets, scientists, theologians, and other seekers of truth. The author focuses on five concepts—words, flesh, love, faith, and hope—that she identifies as “raw materials” for the “superstar virtues” of “love, compassion [and] forgiveness.” Those virtues are undermined, she writes, by public discourse that “inclines toward despair,” fueled by journalism exposing only “what is inadequate, corrupt, catastrophic, and failing.” “Our world,” she counters, “is abundant with quiet, hidden lives of beauty and courage and goodness.” Tippett advocates “generous listening,” which she describes as “a willingness to be surprised, to let go of assumptions and take in ambiguity” in order to generate salient questions that may elicit “honesty and eloquence.”