This document discusses power and politics in organizations. It defines power as the ability to influence others and get them to do something they otherwise would not. The sources of power include physical power, resource power from controlling valued resources, position power from one's formal role, expert power from special expertise, personal power or charisma, and negative power to disrupt. Unseen methods of influencing others are through manipulating the physical and social environment, magnetism from personal qualities, and organizational politics involving activities to develop power for preferred outcomes. Organizations tend to be more political around scarce resources, ambiguous decisions and goals, complex technology, external changes, and threats to the status quo.