Social theories are analytical frameworks, or paradigms, that are used to study and interpret social phenomena. A tool used by social scientists, social theories relate to historical debates over the validity and reliability of different methodologies (e.g. positivism and antipositivism), the primacy of either structure or agency, as well as the relationship between contingency and necessity. Social theory in an informal nature, or authorship based outside of academic social and political science, may be referred to as "social criticism" or "social commentary", or "cultural criticism" and may be associated both with formal cultural and literary scholarship, as well as other non-academic or journalistic forms of writing.
Social theory by definition is used to make distinctions and generalizations among different types of societies, and to analyze modernity as it has emerged in the past few centuries. Social theory, as it is recognized today, emerged in the 20th century as a distinct discipline, and was largely equated with an attitude of critical thinking and the desire for knowledge through a posteriori methods of discovery, rather than a priori methods of tradition.
Social thought provides general theories to explain actions and behavior of society as a whole, encompassing sociological, political, and philosophical ideas. Classical social theory has generally been presented from a perspective of Western philosophy, and often regarded as Eurocentric.
Theory construction, according to The Blackwell Encyclopedia of Sociology, is instrumental:
"Their goal is to promote accurate communication, rigorous testing, high accuracy, and broad applicability. They include the following: absence of contradictions, absence of ambivalence, abstractness, generality, precision, parsimony, and conditionality." Therefore, a social theory consists of well-defined terms, statements, arguments and scope conditions.
Confucius (551–479 BCE) envisaged a just society that went beyond his contemporary society of the Warring States.