Modern civilization is a tightly coupled, high-throughput system whose stability depends not on the strength of individual sectors but on the coherence of the interfaces that connect them. Traditional risk frameworks—hazard-based, sector-based, or asset-based—fail to capture the structural pathways through which disruptions propagate. This manuscript introduces a coherence-based operational model for national resilience grounded in the Standard Coherence Fidelity Layer (SCFL) and Upstream Coherence Measurement Stratum (UCMS) frameworks. It identifies three critical hubs that anchor civilizational stability (Metabolic, Coordination, and Human Continuity), ten high-transmissibility seams forming the Civilizational Stress Relay (CSR-10), a quantitative Civilizational Rupture Equation (Rc), operational indicators for early-warning detection, and comparative case studies (Fukushima 2011, Texas Grid 2021, COVID-19 2020) demonstrating cross-hub cascade behavior. The framework is designed for application by DoD, DHS, FEMA, DOE, HHS, and state-level emergency management as a unified doctrine for cascade prevention and systemic collapse avoidance. Mathematical proxies for Hub Coherence (mutual information), Seam Drift (autocorrelation), and Seam Multiplier (transmissibility coefficient) are provided. This work is part of the Souljourner Simulations Coherence Physics canon, a physics-grade measurement architecture bridging non-equilibrium thermodynamics, critical transition theory, complexity economics, and networked risk propagation.
Ronald Brogdon (Sat,) studied this question.