The document discusses various concepts and theories related to strategic planning. It covers theories of planning such as rational comprehensive planning and pragmatic incrementalism. It also discusses different typologies of planning theories including Faludi's distinction between substantive and procedural theory. Additionally, it outlines four major planning theories: philosophical synthesis, rationalism, organizational development, and empiricism. Finally, it defines strategic planning as helping determine an organization's long-term direction, scope, and resources to match its changing environment and meet stakeholder expectations.