This document discusses social change and its various aspects. It defines social change as any alteration in patterns of culture, social structure, and social behaviors over time. It identifies several key characteristics of social change including that it is social, universal, continuous, inevitable, and has varying rates. The document also outlines various causes of social change, including natural factors, economic factors, industrialization, social factors, cultural factors, demographic factors, technological factors, political factors, biological factors, environmental factors, and psychological factors. It provides examples for some of these factors. The document also discusses theories of social change such as evolutionary theory, conflict theory, cyclical theories, and equilibrium theory.