{"event":{"id":"evt-hist-20261017-env-cnn","dedupe_key":"rts:rts_finding_958093b22f8443b8831658910ccb28c3","event_type":"secondary_synthesis_publication","title":"CNN publishes Laura Paddison secondary synthesis on AI data-centre environmental footprint","summary":"CNN Laura Paddison October 16 environmental explainer synthesizes older IEA, Ceres and SSRS publications alongside studies of heat, noise, air pollution, minerals and electronic waste. This is a secondary SYNTHESIS artifact and publication, not a new original empirical study, an independent confirmation of its referenced studies, or the date of environmental impact onset.","occurred_at":"2026-10-16T00:00:00.000Z","published_at":"2026-10-16T00:00:00.000Z","observed_at":"2026-10-17T16:15:54.000Z","reconstructed_at":"2026-10-17T16:15:54.000Z","ingest_type":"historical_backfill","locations":null,"status":"verified","confidence":0.98,"metadata":{"rts_finding_id":"rts_finding_958093b22f8443b8831658910ccb28c3","evidence_only":true,"epistemic_class":"secondary_synthesis","source_scope":"SECONDARY SYNTHESIS only; media publication date is not environmental onset; do not double-count studies"},"created_at":"2026-10-18T08:14:15.420Z","updated_at":"2026-10-18T08:14:15.420Z"},"artifacts":[{"id":"art-hist-20261017-env-cnn","dedupe_key":"38b7e256d42acde1657418ab8363422797632aff2fd7e2dbbde25b2d8002e727","canonical_url":"https://keyt.com/news/national-world/cnn-other/2026/10/16/exactly-how-much-of-an-environmental-menace-is-ai-heres-what-we-know/","evidence_locator":"","artifact_type":"secondary_synthesis_article","title":"CNN publishes Laura Paddison secondary synthesis on AI data-centre environmental footprint","summary":"CNN Laura Paddison October 16 environmental explainer synthesizes older IEA, Ceres and SSRS publications alongside studies of heat, noise, air pollution, minerals and electronic waste. This is a secondary SYNTHESIS artifact and publication, not a new original empirical study, an independent confirmation of its referenced studies, or the date of environmental impact onset.","creator_entities":[],"released_at":"2026-10-16T00:00:00.000Z","content_hash":null,"metadata":{"rts_finding_id":"rts_finding_958093b22f8443b8831658910ccb28c3","source_scope":"SECONDARY SYNTHESIS only; media publication date is not environmental onset; do not double-count studies","epistemic_class":"secondary"},"created_at":"2026-10-18T08:14:15.418Z","updated_at":"2026-10-18T08:14:15.418Z","relation":"documents"}],"signals":[]}