Jim Collins - Home. Kotter's 8-Step Change Model. Implementing Change Powerfully and Successfully Learn how to implement change powerfully and successfully Change is the only constant. – Heraclitus, Greek philosopher.
Kotter International - Our Iceberg Is Melting. By John Kotter and Holger Rathgeber We believe strongly that the world needs much more action from a broader range of people—action that is informed, committed, and inspired—to help us all in an era of increasing change.
Our Iceberg Is Melting is a simple fable about successfully responding to change in an ever-changing world. Based on the award-winning work of Harvard's Dr. John P. Kotter, it is a story that has been used to help thousands of people and organizations.