Across physics, medicine, and governance, systems increasingly succeed by their own metrics while failing to endure. Precision improves, control tightens, and indicators look better — yet coherence erodes and collapse arrives abruptly. This trilogy argues that these failures share a common structural cause: a persistent confusion between projection and reality.
Measurement is indispensable, but it is never exhaustive. Action proceeds through stabilised variables — observables, biomarkers, indicators — while the conditions for persistence reside in relational structures that cannot be fully projected without loss. This work names that structure as fibered viability: systems act in a measurable base space, but remain viable only if hidden coherence in the fiber is preserved.
Organised across three interlinked volumes — physics and philosophy, clinical medicine and systems thinking, and policy, economics, and the civil commons — the trilogy traces a single, scale-stable grammar from the electron, to the patient, to the nation. In each domain, viability depends on invariant relations, bounded coupling, and the protection of regenerative capacity rather than on optimisation of projected targets alone.
The Grammar of Viability offers a unifying framework for understanding why optimisation without coherence produces brittleness, and how science, medicine, and governance can be re-situated within the constraints that make endurance possible.










