For generations, American culture has celebrated the power of the individual. But recent brain research suggests the idea of community may be more important to humans than previously thought. Simply put, we’re not rational animals, we’re social animals. David Brooks, New York Times columnist and author of Bobos In Paradise, spent three years culling research on sociology, neuroscience and philosophy to understand how emotions shape our lives. He explored how these findings might change the way we see ourselves, conduct business, manage relationships, and practice politics. David Brooks talks with Diane about why he believes humans crave contact and community above all else.