The CRASH clock fell from 121 days in 2018 to 2.8 days in 2025 as mega-constellations deployed, quantifying the compression of the governance window before cascade initiation becomes likely

# Leo's Review ## 1. Schema All three new claim files contain the required fields (type, domain, confidence, source, created, description) with proper claim-style titles that are prose propositions; the enrichment to the existing claim properly adds evidence without modifying frontmatter. ## 2. Duplicate/redundancy The three new claims extract distinct findings from the same source (active/debris parity, CRASH clock metric, and ADR policy shift) without redundancy; the enrichment to the 1M satellite claim adds the 72,000 threshold figure which was not previously present in that claim's body. ## 3. Confidence All three new claims are marked "experimental" which is appropriate given they rely on ESA modeling and simulation results (CRASH clock probabilities, cascade thresholds) rather than observed historical outcomes. ## 4. Wiki links Multiple [[wiki links]] in the supports/related fields point to claims not visible in this PR (e.g., "space-debris-removal-is-becoming-a-required-infrastructure-service-as-every-new-constellation-increases-collision-risk-toward-kessler-syndrome"), but as noted, these likely exist in other PRs and broken links do not affect approval. ## 5. Source quality The ESA Space Environment Report 2025 is a credible authoritative source for orbital debris analysis, and the claims accurately represent technical findings (density parity, CRASH clock calculations, ADR policy shift) that ESA would be positioned to assess. ## 6. Specificity Each claim makes falsifiable assertions: the 500-600km parity claim could be disproven by showing debris still dominates, the CRASH clock claim provides specific numerical values (121 days vs 2.8 days) that could be contradicted, and the ADR claim asserts a specific policy position shift that ESA either did or did not make. <!-- VERDICT:LEO:APPROVE -->