{"id":6,"title":"Mean global temperature 1945","slug":null,"description":"Generated from EngineHouse query (4 sources). Query: mean global temperature 1945","deck_type":"briefing","status":"ready","source_query":"mean global temperature 1945","source_content_ids":null,"spec":{"title":"Mean global temperature 1945","sections":[{"id":"sec-6751434-lqbu9","label":"Overview","slides":[{"id":"sl-6751434-8ai9h","meta":"Generated 13 April 2026","type":"title","headline":"Mean global temperature 1945","subheadline":"EngineHouse Analysis","speaker_notes":"Query: mean global temperature 1945"},{"id":"sl-6751434-m9ooh","type":"statement","footnote":"Synthesised by EngineHouse Interface","headline":"Key Findings","statement":"Global mean temperature in 1945 was approximately 0.1°C above the 1951–1980 baseline, according to NASA GISTEMP. ERA5 reanalysis corroborates this — showing ~14.1°C absolute. Post-war industrial expansion contributed aerosol cooling that partially offset greenhouse gas forcing.","speaker_notes":"Global mean temperature in 1945 was approximately 0.1°C above the 1951–1980 baseline, according to NASA GISTEMP. ERA5 reanalysis corroborates this — showing ~14.1°C absolute. Post-war industrial expansion contributed aerosol cooling that partially offset greenhouse gas forcing."}]},{"id":"sec-6751434-6prkp","label":"Evidence","slides":[{"id":"sl-6751434-15f3a","sub":"1 claims · 1 passages retrieved","type":"section-title","headline":"Evidence","sectionNum":"2","speaker_notes":""},{"id":"sl-6751434-3wqyb","type":"bullets","bullets":["Mid-20th century temperatures showed reduced warming due to aerosol forcing from post-war industrialisation."],"headline":"Scientific Claims","speaker_notes":"Sources: IPCC AR6"},{"id":"sl-6751434-vxvhp","type":"bullets","bullets":["Global mean temperature anomaly for 1945 was +0.10°C relative to 1951-1980 baseline."],"headline":"Key Passages","speaker_notes":"- NASA GISTEMP: https://data.giss.nasa.gov/gistemp/"}]},{"id":"sec-6751434-cxyi9","label":"Data","slides":[{"id":"sl-6751434-j2oqb","sub":"2 structured records","type":"section-title","headline":"Data & Evidence","sectionNum":"3","speaker_notes":""},{"id":"sl-6751434-vtk0m","type":"bullets","bullets":["Variable | Value | Date | Source","global_temp_anomaly | 0.1 | 1945-01-01 | NASA GISTEMP","temp_anomaly_1945 | 0.09 | 1945-06-15 | asip.variables"],"headline":"Structured Data","_visual_data":{"rows":[["global_temp_anomaly","0.1","1945-01-01","NASA GISTEMP"],["temp_anomaly_1945","0.09","1945-06-15","asip.variables"]],"headers":["Variable","Value","Date","Source"]},"speaker_notes":"2 distinct variables with 2 readings","_visual_candidate":"table","_visual_rationale":"2 distinct variables with 2 readings"}]},{"id":"sec-6751434-io8le","label":"Summary","slides":[{"id":"sl-6751434-8jlz2","type":"bullets","bullets":["Query: mean global temperature 1945","Sources retrieved: 4","Question type: structured","Generated by EngineHouse Interface"],"headline":"Summary","speaker_notes":"Full query: mean global temperature 1945"}]}],"template_id":"briefing"},"template_name":null,"created_at":"2026-04-13T07:49:33.837Z","updated_at":"2026-04-13T07:49:33.837Z","published_at":null}