Expertise on Tap

An interesting discussion on what it means to be an expert from the Harvard Business Review.  "Among the many qualities that distinguish successful leaders from millions of less-successful executives in the world is an awareness of the limits of their knowledge. They know what they know, they appreciate what they don't know, and they have a healthy respect for what they don't know they don't know. In short, they have great meta-knowledge."  Read More From Harvard Business Review (July 2012).