Richard Tedlow, professor emeritus at Harvard Business School, had this to say: I have been teaching and writing about business history for four decades, and what is striking about the dozens of companies and CEOs I have studied is the large number of them who have made mistakes that could and should have been avoided, not just with the benefit of hindsight, but on the basis of information available to decision makers right then and there, in real time. These mistakes resulted from individuals denying reality.
