For centuries, people have tried to get to the bottom of what makes us happy. Recent studies show regular sex makes people happiest and commuting is when we’re most unhappy. And, happiness levels fluctuate throughout life. “Happiness follows a u-shaped curve,” says author and columnist David Brooks. “People are happier in their twenties. They typically decline and hit their bottom happiness category at age 47 and they tend to get happier as they get older.” These findings, though, may not tell the whole story. How does the consideration of purpose, meaning, and virtue change the definition of happiness? What can we learn from ancient philosophers, America’s forefathers, and our own modern-day culture about the journey to joy? Jeffrey Rosen, author of “The Pursuit of Happiness: How Classical Writers on Virtue Inspired the Lives of the Founders and Defined America,” Sarah Lewis, founder of the Vision and Justice Project, Adam Gopnik, author of “All That Happiness Is: Some Words on What Matters,” and Tamar Gendler, dean and philosophy professor at Yale University, join Brooks to discuss the question of happiness. This talk was recorded at the 2024 Aspen Ideas Festival.