This document discusses key concepts related to organization and management. It begins by outlining the objectives of the lesson, which are to discuss the nature of management, explain its importance, differentiate between efficiency and effectiveness, identify factors influencing management practices, and appreciate the importance of management. It then defines management, discusses it as both a science and an art, and explains the differences between efficiency and effectiveness. Finally, it outlines several factors that influence modern management practices, including globalization, technology, sustainability, psychology, and business ecosystems.