PhronesisWe apply the Displacement Framework to Chronic Obstructive Pulmonary Disease (COPD), formalizing it as a case of irreversible respiratory landscape destruction — emphysema permanently erases alveolar surface area, making S⁰_respiratory formally unreachable in advanced disease and raising the minimum achievable D(ξ) monotonically over time. COPD is framed as externally-enabled self-displacement: the tobacco industry deliberately engineered nicotine delivery, suppressed harm data, and targeted adolescents, manufacturing the conditions under which individuals could not make fully informed choices against neurobiological barriers the industry maximized.
The dyspnea-inactivity spiral W_COPD is formalized as the primary wrong attractor: dyspnea → activity avoidance → physical and cardiovascular deconditioning → worse dyspnea at lower exertion → deeper avoidance — locally rational at each step but globally basin-deepening. Nine formal propositions are derived covering: S⁰_respiratory as five-component ground state (P1), the irreversibility distinction between emphysematous destruction and reversible bronchospasm (P2), smoking cessation as velocity reducer not S⁰ restorer (P3), the six-step dyspnea-inactivity spiral mechanics (P4), pulmonary rehabilitation as the single most effective direct wrong-attractor disruption — superior to bronchodilators for functional outcomes (P5), the tobacco industry as structural displacement agent (P6), exacerbations as ratchet events causing stepwise permanent D(ξ) increases (P7), multi-domain Φ coupling across cardiovascular, metabolic, and psychological domains (P8), and underdiagnosis (50–70% of COPD cases) as systematic leverage loss (P9).