Cybernetics is the study of communication, control, and feedback in systems — whether mechanical, biological, social, or semiotic. Founded by Norbert Wiener in the 1940s and developed through interdisciplinary collaboration among mathematicians, engineers, biologists, and social scientists, cybernetics proposes that the principles governing a thermostat, a nervous system, and a social institution are structurally the same: they all involve circular causal processes in which a system’s output is fed back as input, enabling self-regulation, adaptation, and learning.
Cybernetics has gone through several phases. First-order cybernetics (Wiener, Ashby, von Foerster) focused on observed systems and their mechanisms of control and homeostasis. Second-order cybernetics turned the analysis reflexively: the observer is itself a system, and the act of observation is a cybernetic process. Autopoiesis (Maturana, Varela) extended this to argue that living systems are self-producing: they generate the very components and boundaries that constitute them.
For this research program, cybernetics provides the conceptual vocabulary for the interactive semioverse, which formalizes how signs interact with external reality through feedback (footprints as semantic closures of interactions), failure (the environment’s refusal to cooperate), and provenance (the causal history of interactions). The interactive semioverse is, in effect, a cybernetic-semiotic formalism: it models the circular process by which a system of signs acts on, receives feedback from, and adapts to a world it partially constitutes.
- Gregory Bateson — ecology of mind, information as difference
- Norbert Wiener — founder of cybernetics
- Autopoiesis — self-producing systems
- Second-order cybernetics — the observer observes itself