1. What is Positive Evolutionary Psychology?; 2. Why Do We Need Positive Evolutionary Psychology?; 3. Evolutionary Mismatch as a Foundational Concept in Positive Evolutionary Psychology; 4. Understanding Family Through an Evolutionary Lens; 5. Evolutionary Psychology Applied to Education; 6. Evolutionary Psychology, Happiness, and Mental Health; 7. Evolutionary Psychology and the Cultivation of Community; 8. The Evolution of Social and Moral Emotions; 9. Evolutionary Psychology and Physical Health; 10. Future Directions in Positive Evolutionary Psychology; 11. Bottom Line.