1.12 Cybernetic Explanation Style

The Cybernetic Explanation Style is a distinctive mode of scientific and theoretical explanation developed within the cybernetic tradition that accounts for the behavior of complex systems—biological, social, psychological, and technological—through the concepts of circular causality, feedback regulation, information processing, and goal-directedness, rather than through the linear cause-effect chains that characterize classical mechanistic explanation. This explanatory approach prioritizes pattern, process, and relational organization over substance, material properties, and unidirectional determinism.

The Contrast with Linear Explanation

Classical scientific explanation, especially in the Newtonian tradition, proceeds by identifying causes that precede and produce effects: A causes B, B causes C, in an ordered temporal sequence with clear causal priority. Explanation in this mode assigns responsibility to prior conditions: if you want to understand why B occurred, find the A that caused it.

The cybernetic explanation style challenges this linear template. In systems organized by feedback—which includes all living systems, all social systems, and all self-regulating technological systems—the causal relationships are circular: A influences B, B influences A, in an ongoing recursive loop with no privileged starting point. Seeking the original cause of a circular pattern is a category error: the pattern is produced by the loop as a whole, not by any one element in it.

The shift from linear to circular explanation is thus not merely a refinement but a reconception of what counts as an adequate scientific account of organized, purposive behavior.

Key Features of the Cybernetic Explanation Style

Explanation by Function and Purpose

Classical mechanics explains events by prior causes; cybernetics explains them by reference to goals and functions. A thermostat does not turn on the heater because of the prior position of a switch; it turns on the heater in order to reach a target temperature, using the difference between current and target temperature as the governing signal.

This teleological (goal-directed) mode of explanation, which classical science had either rejected as unscientific or reserved for intentional agents, was rehabilitated by cybernetics as a rigorous and empirically applicable framework for any system with a reference state and feedback regulation. The explanation of behavior refers not to the past push but to the present discrepancy between actual state and target state.

Explanation by Pattern and Organization

Where mechanical explanation refers to the properties of material components, cybernetic explanation refers to the organizational relationships between components. Information and control are properties of patterns, not of substances; the same organizational pattern can be implemented in very different physical substrates—silicon, neurons, social roles—without changing its explanatory character.

This organization-focused explanation style permits abstraction across apparently different domains. The same feedback loop structure that explains how a bacterium navigates a chemical gradient explains how a thermostat maintains temperature, how a business unit manages inventory, and how a person maintains a stable self-concept—not because these are made of the same material but because they share the same organizational pattern.

Circular Causality and the Dissolution of Single Causes

In the cybernetic explanation style, questions like "what caused the conflict?" or "what caused the company to fail?" are often malformed when they presuppose a single linear cause. The proper cybernetic question is "what pattern of circular interaction produced and maintained this outcome?" This reframing shifts attention from attributing blame or credit to single actors to mapping the mutually reinforcing processes through which outcomes are coconstituted.

In family therapy, the cybernetic explanation of a child's behavioral problem does not locate the cause in the child's pathology or in the parent's behavior in isolation; it identifies the recursive interactional pattern involving child, parent, and siblings (and perhaps school and extended family) that produces and maintains the symptom. Change in the pattern—rather than treatment of the symptom or the individual "cause"—becomes the therapeutic goal.

Explanation Through Negative Entropy

The cybernetic style also provides a distinctive explanation of why organized systems exist and persist at all. The second law of thermodynamics implies that closed systems tend toward maximum disorder (entropy). Living and social systems are organized—they maintain complex, low-entropy states—because they are open systems that import information and energy from their environments and use them to maintain or increase internal organization.

Communication is central to this negative-entropy explanation: information, which reduces uncertainty and enables coordinated action, is the organizational resource that systems import to maintain themselves against the tendency toward disorder. The cybernetic explanation of organizational persistence is thus an information-theoretic account of how systems combat entropy.

Equifinality as Explanatory Principle

A characteristic feature of cybernetic explanation is the embrace of equifinality: the same final state can be reached by many different developmental paths in an open system. This principle warns against inferring unique causes from observed outcomes and against expecting unique outcomes from observed causes. Multiple developmental trajectories are consistent with any given endpoint, and explanation that identifies the endpoint as uniquely determined by its history is almost always oversimplified.

In social science, equifinality implies that identical social outcomes (crime rates, organizational failures, mental health outcomes) can be produced by many different configurations of initial conditions and causal pathways—which undermines the search for single necessary and sufficient causes.

The Language of Cybernetic Explanation

The cybernetic explanation style generates a distinctive vocabulary:

• Homeostasis: the tendency of a system to maintain a stable state.
• Deviation amplification / deviation correction: the alternative behaviors of feedback loops.
• Requisite variety: the condition for effective control (the controller must match the system's variety).
• Eigenvalues / eigenbehaviors: the stable states toward which recursive processes converge.
• Morphogenesis: the process by which new organized structures arise through positive feedback.
• Autopoiesis: self-production—the process by which a system continuously produces the elements of which it is composed.
• Second-order change: change in the rules of the system (the reference states of the loops), as opposed to first-order change (change within an existing rule structure).

This vocabulary marks cybernetic explanation as a distinctive theoretical tradition with its own commitments, exemplary problems, and standards of adequacy.

Applications Across Disciplines

The cybernetic explanation style has been applied across a wide range of disciplines:

Biology: Explaining homeostatic regulation, morphogenesis, evolutionary adaptation, and the organization of neural circuits through feedback and information-processing principles.

Psychology: Explaining emotion regulation, identity maintenance, cognitive control, and behavior through hierarchical feedback loop models (e.g., Powers's perceptual control theory).

Sociology and organizational theory: Explaining organizational persistence, social norm maintenance, bureaucratic self-perpetuation, and social system dynamics through circular causality.

Communication: Explaining conversational coherence, relational maintenance and change, mediated communication effects, and organizational communication through feedback, circularity, and information flow.

Ecology: Explaining population dynamics, ecosystem regulation, and adaptive responses to environmental change through circular causal models.

Economics: Explaining market equilibria, business cycles, and supply chain dynamics through feedback loop structures.

Limits and Critiques

The cybernetic explanation style has been criticized on several grounds:

• It can become too abstract and lose contact with the specific material and historical details that are essential for adequate explanation in many domains.
• Its functionalist orientation risks treating existing patterns as always adaptive and stability as always desirable, potentially obscuring the oppressive or pathological character of self-maintaining social systems.
• Second-order cybernetics' radical constructivism—which treats all observation as observer-relative—can make it difficult to sustain any truth claims that transcend the observer's own perspective.

Despite these limitations, the cybernetic explanation style remains a distinctive and influential contribution to the philosophy and practice of scientific explanation, particularly in domains characterized by organized complexity, purposive behavior, and circular causality.