I don't think eliminating the knowing-doing gap depends on the amount of knowledge around. It depends much more on people's attitudes and intentions - do they actually want to turn knowledge into action, or just go through the motions of acting as if they are busy or are accomplishing something.

Consider the many financial industry executives who walked away with many millions as their organizations failed - I think the expression is "failing upward." People also need to understand that their "technical" job performance is correlated with their career success, but again, many other factors such as educational credentials, length of service, and yes, political skills, also contribute to success. So people need to understand business and technical issues but they also need to master organizational dynamics.

I completely reject the idea that working adults need to be treated like infants or worse and not told the realities, harsh or not, about the world of work. Keeping people in the dark and filling them with stories that are either mostly fabricated, unusually rare, or both, doesn't do anyone any good. It is one of the reasons that workplaces and careers remain in such dire straits.

I would give Obama a "C." He gets an "A" for understanding this country's profound problems in education, health care, infrastructure, and economic competitiveness, and for surrounding himself with extremely skilled and knowledgeable people who know what to do. He probably gets an "F," ironically, in his ability to sell these ideas to the American public and to be angry enough, conniving enough, and frankly mean enough to get them implemented and understood.

Your most important task as a leader is to teach people how to think and ask the right questions so that the world doesn't go to hell if you take a day off.

I decided to write Leadership BS because I was irritated by the hypocrisy in the leadership literature and the fact that many of the people writing leadership books exhibited behavior that was precisely the opposite of what they advocated and also what they claimed they did. Stories did not seem to be a good foundation on which to build a science of leadership.

Doris Kearns Goodwin's Team of Rivals is instructive in painting a realistic portrayal of Lincoln and his methods for accomplishing his objectives. In fact, many good political biographies are useful in learning about power, strategy, and decision-making.