The document discusses the concepts of Enterprise 2.0 and Web 2.0. It provides definitions of Enterprise 2.0 from various experts that focus on adopting social media and participative technologies in organizations. The document then reviews principles and lessons from prior management philosophies like Scientific Management, the work of Deming, Drucker, Senge and Toyota. It proposes a new perspective on Enterprise 2.0 as a learning organization focused on knowledge work and workers.