The conventional theory of organizational change rests on transforming the mass. So change efforts are focused on moving the mass, requiring steep resources and long time frames — luxuries few executives can afford. Tipping point leadership, by contrast, takes a reverse course. To change the mass it focuses on transforming the extremes: the people, acts, and activities that exercise a disproportionate influence on performance. By transforming the extremes, tipping point leaders are able to change the core fast and at low cost to execute their new strategy.