The value of great leaders seems to be an unquestioned assumption. The
goal of this Element is to explore the counterintuitive idea that great
leaders can pose a hazard to themselves and their followers. Great
leadership, which accomplishes morally commendable and difficult
objectives by leaders and followers, requires competence, morality, and
charisma. A hazard is a condition or event that leads to human loss,
such as injury, death, or economic misfortune. A leader can become a
hazard through social psychological processes, which operate through the
metaphor of Seven Deadly Sins, to create negative consequences. Great
leaders can undermine their own success and accomplishments, as well as
their followers. They can become a threat to the organization in which
they are employed. Finally, great leaders can become a danger to the
larger society. The damage great leaders can create can be reduced by
applying the corresponding virtue.