This document discusses managing organizational change. It notes that change is difficult and often faces resistance. Successful change requires addressing many interdependent factors simultaneously using the right model. The key is coordinating fundamental changes across an organization to adapt to its shifting environment. Change is an iterative process of unfreezing the status quo, defining a new state, experimenting, and stabilizing until a new equilibrium emerges. Total transformation requires revolutionary rather than incremental change across all aspects of an organization.