On this episode of Next Question with Katie Couric, Katie explores the subject of happiness. Because as a culture, we seem to be obsessed with achieving it. Just look to higher ed. Some of the most elite universities tout courses on happiness — the science of it, the value of it, the history and future of it. But the search for happiness has also seeped into our regular podcast consumption and our must-watch TV shows. So what’s the deal? Why is happiness the carrot dangling just outside of our reach? And what defines happiness anyway? To find out, Katie talks with one of those aforementioned happiness scholars, Arthur C. Brooks, whose most recent book is called “From Strength to Strength: Finding Success, Happiness and Deep Purpose in the Second Half of Life.”