Sociology is the systematic, scientific study of human society and social behavior. It examines how groups influence individuals and how individuals influence groups. The sociological perspective views society as an integrated whole and looks at patterns in human behavior. Studying sociology provides benefits like enhancing understanding of social issues, empowering people, and appreciating diversity. It examines both opportunities and constraints that society places on individuals. The field originated in response to social changes in the 19th century and aims to understand social life through different theoretical paradigms like structural functionalism, social conflict theory, and symbolic interactionism.