Mushroom Management Theory: Keep employees in the dark and fearful, feed them manure and dung, watch them grow and when they grow enough, get them canned. (try here for more at urban dictionary) IN QUITE A CONTRAST TO THE PREVIOUS post on model leadership , this is not only a different type of leadership, it is found being practices widely as well. Referencing their publication for this month (June 2009), John Landry of Harvard Business Review writes that Lehman would not have happened if they would have allowed a freer flow of information, or made it easier for employees to raise their concerns. Industry observers have drawn parallels of Lehman explosion with implosions of Enron and WorldCom citing the same "keeping in dark" issues where information is not shared. But before that, a brief 'story':