Spontaneous order

Spontaneous order, also named self-organization in the hard sciences, is the spontaneous emergence of order out of seeming chaos. The term "self-organization" is more often used for physical changes and biological processes, while "spontaneous order" is typically used to describe the emergence of various kinds of social orders in human social networks from the behavior of a combination of self-interested individuals who are not intentionally trying to create order through planning. Proposed examples of systems which evolved through spontaneous order or self-organization include the evolution of life on Earth, language, crystal structure, the Internet, Wikipedia, and a free market economy.

Spontaneous orders are to be distinguished from organizations as being scale-free networks, while organizations are hierarchical networks. Further, organizations can be (and often are) a part of spontaneous social orders, but the reverse is not true. While organizations are created and controlled by specific individuals or groups, spontaneous orders are created and controlled by no one in particular. In economics and the social sciences, spontaneous order is defined as "the result of human actions, not of human design".

In economics, spontaneous order is an equilibrium behavior among self-interested individuals, which is most likely to evolve and survive, obeying the natural selection process "survival of the likeliest".