One of the most thoughtful voices on transformative challenges and disruptive change is Geoffrey Moore. His books are must-reading in business schools, but are applicable to anyone seeking significant growth or change. I’ve spoken on the topic of personal and industry change at various conferences. After one of my speeches, someone connected me to Geoff. I enjoyed meeting him since all of his books are in my private library at home: Crossing the Chasm, Inside the Tornado, The Gorilla Game, Living on the Fault Line, and Dealing with Darwin.