1: Introduction: Responsibility and Choice; 2: The Idea of Moral Responsibility; 3: Criticizing Rational Choice; 4: Norms, Goals, and Stakeholders; 5: Responsibility and the Diversity of Choices; 6: The Psychology of Choice; 7: Modeling Responsible Decision Making; 8: Real World Cases; 9: Applications in Economics and Public Policy; 10: Epilogue: The Responsible Person