Final answer:
The term "iron cage" refers to a social order that restricts creativity and freedom, and it was introduced by sociological thinker Max Weber, indicating a critical view of the bureaucratic constraints in modern society.
Step-by-step explanation:
The term "iron cage" does indeed refer to a situation where a social order restricts creativity and freedom. The concept of the iron cage was introduced by sociological thinker Max Weber. Weber was particularly concerned about the future implications of widespread bureaucracy, fearing it would constrain individuals to operate within inflexible rules and norms, inhibiting the possibility for change and leading to a decrease in personal happiness. This concept reflects Weber's critical view of the structural elements of modern society, particularly how they might affect the potential for individual autonomy and fulfillment. The iron cage symbolizes an environment that limits individuals in terms of creativity and freedom, denoting a kind of societal imprisonment.