Chapter 1: The Good Apples

Chapter 2: The Billion-Dollar Day When Nothing Happened

Chapter 3: The Christmas Truce, the One-Hour Experiment, and the Missileers

Chapter 4: How to Build Belonging

Chapter 5: How to Design for Belonging

Chapter 6: Ideas for Action

Chapter 7: "Tell Me What You Want, and I'll Help You"

Chapter 8: The Vulnerability Loop

Chapter 9: The Super-Cooperators

Chapter 10: How to Create Cooperation in Small Groups

Chapter 11: How to Create Cooperation with individuals

Chapter 12: Ideas for Action

Chapter 13: Three Hundred and Eleven Words

Chapter 14: The Hooligans and the Surgeons

Chapter 15: How to Lead for Proficiency

Chapter 16: How to Lead for Creativity

Chapter 17: Ideas for Action