Myth of one man leadership is myth of lone warrior. It is not possible for one person to solve all organizational problems because they are too complex in nature & environment is turbulent. Leaders need a team to solve problem in collaboration instead of solving it in isolation of his own.
We need board of directors to run a company. Group of people to work as team in projects. It is no more a one man show. Issues are everywhere. Each issue needs one solution decision – so group decision-making are inevitable nowadays. Here are some widely used group decision-making methods to reach decision.