Postulate of Universal Functionalism Definition
The Postulate of Universal Functionalism refers to an assumption within certain anthropological versions of functionalism, which posits that any institution or enduring pattern of behaviour must possess some degree of adaptability in order to survive. This idea was famously coined by Robert K. Merton.
Historical Context
While Robert K. Merton formally introduced this phrase, the underlying concept shares similarities with the thought of Emile Durkheim, who approached functionalist ideas with a degree of caution but shared a similar foundational perspective regarding systemic necessity.
Critical Application
Merton utilised this postulate to critically examine functionalist theories. He demonstrated the limitations of the assumption by illustrating complex sociological problems within his discussions concerning social structure, anomie, and deviance, thereby challenging the strict application of universal functionalist principles.

