HOMEOSTATIC VULNERABILITY: The core claim: Every complex system — biological, psychological, social, institutional — maintains a stable proportion of vulnerable members over time, no matter how hard it tries to eliminate them. Vulnerability isn't an accident; it's a structural constant. You can't eliminate it, only decide who carries it………………… The mechanism — vulnerability migrates:……………….. Every population contains a spectrum of organisms: highly viable, moderately viable, marginal, fragile, disabled, traumatized. When a "strength-only" culture culls or neglects its vulnerable (through austerity, eugenics, punitive welfare, cruelty), the system doesn't get stronger. Instead the vulnerability load shifts: viable organisms lose their emotional buffering, cooperative support, and social protection — and become the new marginal organisms. The disability ratio resets to its pre-cull equilibrium. The only net change: the world becomes crueler. The counterintuitive twist: Marginal organisms aren't weak links — they're structural stabilizers. They generate the empathy, cooperation, and adaptive flexibility that keep viable organisms viable. Remove vulnerability and you remove the very infrastructure of strength. Hence: "A strength-only culture deranges itself into weakness."