Finding Fairness Is at the Root of All Your Problems

Sally Kohn: Fairness is what keeps us deadlocked in a grudge match and why there will always be bickering between political parties, siblings, coworkers. She says we don't really know what fair is, but we do have an internal sense of it when we see it. "Things feel good when they're fair, and unfair things don't feel good to us," she says.