Why can’t we change our organizations? Year after year, the list of companies that no longer exist because they were unable to evolve continues to grow. It includes such household names as Sunbeam, Polaroid, Tower Records, Circuit City, and Drexel Burnham Lambert. After six decades of study, untold investment, and the best efforts of scholars, executives, and consultants, most organizational change efforts still underperform, fail, or make things worse.