The document discusses the evolution of management principles from the 20th century to the 21st century, emphasizing the need for a shift from traditional command-and-control approaches to more empowering and collaborative styles suitable for knowledge workers. It outlines five key facets of 21st century management, including the importance of continuous learning, a coaching leadership style, building supportive communities, adopting flexible structures, and fostering continuous innovation. Additionally, it highlights the role of 'intrapreneurs' within organizations to drive sustainable change and underscores the focus of training programs aimed at developing intrapreneurial skills among professionals.