Systems across domains — clinical, ecological, and socioeconomic — frequently exhibit sudden failure despite the presence of abundant data and monitoring. Traditional approaches, which emphasize isolated variables and linear causation, often fail to detect early degradation because they do not adequately capture the relational structure underlying system behavior.
This work introduces a unified framework for understanding system viability as the preservation of coherence under disturbance. Drawing on systems biology, cybernetics, resilience theory, and advanced mathematical structures — including normed division algebras, octonions, and exceptional Lie groups — the book develops a minimal “viability grammar” consisting of seven primitives: constraints, margins, state, disturbances, perception, regulation, and options.
These primitives are organized into seven irreducible triadic relationships that define the essential channels through which systems maintain coherence. The framework is further interpreted geometrically as a constrained state space in which viable system trajectories remain within a coherent region, with failure corresponding to boundary crossing and loss of relational alignment. Higher-order mathematical constructs, including the E₇ quartic invariant and E₈ symmetry, are introduced as formal analogues of coherence measurement and structural closure.
The resulting framework provides a practical, domain-independent language for early detection of failure, diagnosis of system breakdown, and design of more resilient systems. By shifting focus from isolated variables to structured relationships, this work offers a coherent approach to understanding and managing complex adaptive systems across scales.
