Back to the future: revisiting Kotter's 1996 change model. Kotter-Leading-Change-Why-transformation-efforts-fail.pdf (application/pdf Object) Kotter International - Innovative Change Leadership Professionals - Iceberg Education. John Kotter - Resistance to Change. Our Iceberg Is Melting trailer_John Kotter_Kotter International.mp4. John Kotter. Dr.
John Paul Kotter (born 1947) is an author and American professor. He is currently the Head of Research at Kotter International and teaches in the High Potentials Leadership Program at the Harvard Business School.[1] Early life[edit] Six Change Approaches - Kotter and Schlesinger.