You can teach all sorts of things that improve the practice of management with people who are managers. What you cannot do is teach management to somebody who is not a manager, the way you cannot teach surgery to somebody whose not a surgeon.

Empowerment is what managers do to people. Engagement is what managers do with people.

Basically, managing is about influencing action. Managing is about helping organizations and units to get things done, which means action. Sometimes, managers manage actions directly. They fight fires. They manage projects. They negotiate contracts.

The idea that you can take smart but inexperienced 25-year-olds who never managed anything and turn them into effective managers via two years of classroom training is ludicrous.

It is time to recognize conventional MBA programs for what they are - or else to close them down. They are specialized training in the functions of business, not general educating in the practice of management.

No job is more vital to our society than that of the manager. It is the manager who determines whether our social institutions serve us well or whether they squander our talents and resources.

No generalizing beyond the data, no theory. No theory, no insight. And if no insight, why do research.