A veteran business strategist and adjunct faculty member at Stanford Univ., Patnaik explores the role of empathy in successful companies, producing a thoughtful, practical meditation on the power of walking in someone else’s shoes. Though he utilizes examples from his work with Harley Davidson, Cisco and Nike, his skills in the classroom get a good showcase too, with lessons on history and biology, as well as revealing exercises from his class (called Needfinding) with “aha” revelations like: “For thousands of years, people made things for other people they knew”; it was the Industrial Revolution that divided producer from consumer. Essentially, Patnaik proposes that a successful company must cross that divide and learn about their customers’ needs by interacting with, understanding and, in some cases, hiring them. Incorporating some familiar ideas—the power of “framing,” the golden rule—Patnaik manages to keep his text fresh and brisk, making this a cagey but compassionate guide for execs and business students.