Arthur Brooks, a Harvard professor and co-author of "Build the Life You Want," discusses the state of happiness in America and offers insights on how to cultivate a happier life. He explores the profound impact of relationships, altruism, and how social media has contributed to the 'happiness crisis.' Brooks also emphasizes the importance of personal choices, self-awareness, and the balance between economic security and well-being. The conversation highlights the dynamics of love, parenting, and the crucial role of support networks in enhancing happiness.