This document discusses change management and innovation. It begins by defining change as an event that occurs when something passes from one stage to another. It then discusses factors that can facilitate or resist cultural change, such as crises, leadership changes, organization size and culture strength. The document outlines Kotter's 8 step change management model and Lewin's 3 step change model of unfreezing, changing, and refreezing. It also discusses different types of innovation from incremental to radical and lists techniques for managing resistance to change.