Supreme Court ruling limiting environmental reviews represents significant constitutional damage through judicial weakening of regulatory framework. Rule_of_law (4): Court systematically dismantles established environmental protection mechanisms, undermining regulatory authority and precedent. Separation (3): Judicial branch constrains executive agency power to conduct environmental reviews, shifting constitutional balance. Civil_rights (3): Environmental protections disproportionately affect vulnerable communities; scaling back reviews threatens environmental justice. Capture (4): Decision favors development/corporate interests over public environmental protection, suggesting institutional capture dynamics. High durability (1.2) as Supreme Court precedent is extremely difficult to reverse. Mechanism modifier (1.3) for policy_change affecting fundamental regulatory architecture. Scope modifier (1.2) for federal-level impact. B-score moderate: generates environmental activist outrage (3) but limited viral potential (1), moderate media coverage (3). Strategic layer shows pattern of deregulation (2) but limited intentional distraction indicators. Delta of +15.16 clearly exceeds +10 threshold with A>=25, placing on List A.