1.17 Cybernetic Communication Assumption

Cybernetic Communication Assumptions are the foundational presuppositions about the nature of communication that cybernetic theory brings to its analysis of communicative phenomena. These assumptions distinguish the cybernetic approach from other communication theories—such as transmission models, semiotic approaches, or critical discourse analysis—and determine what questions cybernetic analysis asks, what it treats as explanatorily relevant, and what it regards as adequate evidence and explanation.

Core Assumptions

1. Communication Is Circular, Not Linear

The most fundamental assumption of cybernetic communication theory is that communication is organized by circular causality, not by linear cause-and-effect sequences. Where linear models portray communication as A causes B (sender transmits, receiver receives), cybernetic theory assumes that communication is better described as a loop in which A influences B, which influences A, which influences B—continuously and without a privileged causal starting point.

This assumption reorients analysis from identifying who "started" an exchange or what "caused" an outcome toward mapping the mutually reinforcing sequences that constitute communicative patterns. It implies that responsibility for communicative outcomes is always distributed across the participants in the loop, not attributable to a single originating cause.

2. All Behavior Is Communication

Bateson's axiom—"one cannot not communicate"—reflects a cybernetic assumption that any behavior occurring in a social context carries information and thus functions communicatively, regardless of the actor's intention to communicate. Silence, withdrawal, absence, and refusal to engage are all communicative acts that carry information about the actor's relational position and that generate responses in the interactive system.

This assumption extends the domain of communication analysis beyond intended messages to include all behavior that functions as a signal in an interpersonal or social context—a significant broadening from ordinary sender-message-receiver frameworks.

3. Communication Operates at Multiple Levels Simultaneously

Cybernetic communication theory assumes that every communicative act carries information at multiple levels simultaneously—at minimum a content (report) level and a relationship (command) level. These levels are not sequentially processed but are simultaneously present in every message, though the receiver's attention may be primarily directed to one or the other depending on context.

This multilevel assumption implies that analysis of content alone is always incomplete: the relationship-level framing of a message is as communicatively significant as its content, and often more so. Communication analysis must attend to both levels and to the interactions between them.

4. Communication Is Purposive

Cybernetic theory assumes that communication is goal-directed—that communicators are oriented toward outcomes they are trying to bring about, and that communicative behavior is regulated by feedback about progress toward those outcomes. This purposive assumption does not require that all communication goals be conscious or deliberately chosen; it asserts that all communication is organized by reference states toward which the system is oriented and by feedback mechanisms that detect and correct deviations from those states.

This assumption enables the analysis of communication as a control process: the question is always "what goal is this communication serving?" and "how effectively is the feedback system regulating communicative behavior toward that goal?"

5. Communication Systems Tend Toward Homeostasis

Cybernetic theory assumes that ongoing communicative relationships and systems develop characteristic homeostatic patterns—recurrent regularities that the system tends to maintain and restore when disturbed. Families, organizations, cultures, and dyadic relationships all develop stable patterns of interaction that function as the system's characteristic equilibrium state.

This homeostatic assumption implies that isolated communicative events cannot be fully understood without reference to the systemic context they are embedded in, and that apparent communication problems may be functional from the perspective of the system—maintaining a problematic homeostasis that serves the stability interests of the system even at the cost of individual wellbeing.

6. Information Is a Difference That Makes a Difference

Following Bateson, cybernetic theory assumes that the fundamental unit of communication is not a substance or energy but a difference—a contrast between two states—that triggers a response in a receiving system. Not all differences make a difference (many variations in the environment fall below any system's response threshold), but those that do are the operative communicative units.

This assumption focuses analysis on what differences matter in a given communicative system: what contrasts are detected, what responses they trigger, and how the system's sensitivity to particular differences is shaped by its history and organization. It implies that the same "objective" stimulus may function very differently in different systemic contexts depending on how that system's sensors are calibrated.

7. The Observer Is Part of the System

Second-order cybernetics assumes that the observer of a communication system is not a neutral external vantage point but is always already part of the system being observed. The act of observation perturbs the observed system; the observer's categories, methods, and purposes shape what is observed; and the observer's own behavior is organized by the same cybernetic processes that organize the system being studied.

This reflexive assumption has profound epistemological consequences: there is no view from nowhere; all description of a communicative system is a communicative act within that system or an adjacent one; and any claim to objectivity must be modest and carefully qualified. Second-order cybernetics thus moves toward a constructivist epistemology in which knowledge is always knowledge produced by a specific observing system with specific constraints.

8. Communication Constitutes Rather Than Reflects Social Reality

Cybernetic and related systems theories assume that social realities—relationships, organizations, cultures, identities—are not pre-existing entities that communication reflects or represents, but are constituted through ongoing communicative processes. The relationship between partners is not independent of how they communicate; it is produced by and reproduced through their pattern of interaction. The organization is not a container that contains communication; it is constituted by the communication that enacts its roles, procedures, and structures.

This constitutive assumption shifts the analytical task from examining what communication represents to examining how communication produces, maintains, and transforms social realities.

Why These Assumptions Matter

These assumptions are not merely theoretical preferences; they have direct consequences for:

• What counts as a communication problem: If communication is circular and systemic, a "difficult employee" is not just an individual problem but a symptom of a systemic pattern.
• Where interventions are targeted: If homeostasis maintains dysfunctional patterns, individual-level treatment is insufficient; systemic disruption is required.
• What evidence is relevant: If information is a difference that makes a difference, the relevant data is not what was literally said but what differences the communication produced in the receiving system.
• Who bears responsibility: If communication is circular and coconstituted, responsibility is always distributed, not attributable to a single actor.

Understanding these assumptions is essential for correctly applying and evaluating cybernetic communication theory in any domain of practice or research.