Moral tribes: emotion, reason, and the gap between us and them

Introduction: The tragedy of commonsense morality ; Part 1: Moral problems. The tragedy of the commons ; Moral machinery ; Strife on the new pastures

Part 2: Morality fast and slow. Trolleyology ; Efficiency, flexibility, and the dual-process brain ; Part 3: Common currency. A splendid idea ; In search of common currency ; Common currency found

Part 4: Moral convictions. Alarming acts ; Justice and fairness ; Part 5: Moral solutions. Deep pragmatism ; Beyond point-and-shoot morality : six rules for modern herders.