Dr. Parveen Nagpal discusses the various aspects of power and politics within organizations, defining power as the ability to influence others based on dependency. The document categorizes sources of power into six types: coercive, reward, legitimate, expert, referent, and information power, and explores the nature and behavior of organizational politics, both legitimate and illegitimate. Additionally, it outlines the consequences and political games that arise from organizational politics, providing insight into how individuals navigate power dynamics for personal gain.