{ "schema_version": "1.1", "series": "Propaganda Buster", "publisher": "Affect Climate Change", "section": { "title": "Propaganda Buster", "subtitle": "Debunking bogus climate claims in the media with peer-reviewed science and primary sources.", "canonical_path": "/buster/", "methodology_path": "/buster/methodology/", "short_path": "/buster/", "description": "A permanent, source-first ACC fact-checking archive. The website holds the detailed record; social posts are concise invitations to examine it." }, "issue_id": "001", "issue_title": "Four claims. One auditable record.", "issue_summary": "This edition checks an unsupported volcanic-emissions comparison, a fabricated NASA attribution, a correct atmospheric number used to support a false inference, and a wind-energy lifecycle quote stripped of its condition.", "cover": { "presentation_mode": "social-slide", "public_asset_included": true, "slide_number": 1, "description": "ACC-authored Issue 001 social-edition cover.", "rights_note": "This cover is an original ACC design and does not reproduce a third-party source screenshot." }, "status": "published", "editorial_rule": "The website record is authoritative. Social assets are concise derivatives that link back to the canonical issue or claim record.", "reviewed_on": "2026-08-08", "updated_on": "2026-08-08", "published_on": "2026-08-08", "corrected_on": null, "issue_path": "/buster/001/", "short_issue_path": "/buster/001", "source_ledger_path": "/assets/data/propaganda-buster/source-ledger-001.csv", "social_cta": "Full evidence: www.affectclimatechange.com/buster/001", "publication_gate": { "source_review": "approved", "image_rights_review": "approved", "calculation_review": "approved", "editorial_approval": "approved", "publish_allowed": true, "approved_on": "2026-08-08", "release_scope": "Public website evidence record plus the approved ACC-authored ten-slide social edition. Case pages use recreated attributed text treatments rather than third-party screenshots.", "note": "Owner-authorized public website release after source-link, quantitative-wording, attribution-boundary, and text-only specimen review." }, "social_release": { "status": "published", "production_date": "2026-08-04", "claim_ids": [ "PB-001-01", "PB-001-02", "PB-001-03", "PB-001-04" ], "slides": [ { "number": 1, "role": "Cover and issue definition", "file": "slide-01.png", "alt": "Propaganda Buster Issue 001 cover dated August 4, 2026, introducing four climate claims examined with scientific evidence." }, { "number": 2, "role": "Claim 1 specimen", "claim_id": "PB-001-01", "file": "slide-02.png", "alt": "Attributed social-post treatment presenting the false claim that one volcano emitted more carbon dioxide than every car in history." }, { "number": 3, "role": "Claim 1 evidence", "claim_id": "PB-001-01", "file": "slide-03.png", "alt": "Scientific evidence comparing measured volcanic carbon dioxide with much larger annual human emissions." }, { "number": 4, "role": "Claim 2 specimen", "claim_id": "PB-001-02", "file": "slide-04.png", "alt": "Attributed headline treatment presenting the fabricated claim that NASA blamed modern warming on Earth's orbit rather than fossil fuels." }, { "number": 5, "role": "Claim 2 evidence", "claim_id": "PB-001-02", "file": "slide-05.png", "alt": "NASA and IPCC evidence explaining why orbital cycles cannot account for the speed and direction of modern warming." }, { "number": 6, "role": "Claim 3 specimen", "claim_id": "PB-001-03", "file": "slide-06.png", "alt": "Attributed quote treatment presenting the misleading claim that carbon dioxide is too scarce in the atmosphere to drive warming." }, { "number": 7, "role": "Claim 3 evidence", "claim_id": "PB-001-03", "file": "slide-07.png", "alt": "Direct observational evidence showing that rising carbon dioxide measurably changes Earth's infrared energy balance." }, { "number": 8, "role": "Claim 4 specimen", "claim_id": "PB-001-04", "file": "slide-08.png", "alt": "Attributed meme treatment presenting the false general claim that wind turbines never repay the energy used to build them." }, { "number": 9, "role": "Claim 4 evidence", "claim_id": "PB-001-04", "file": "slide-09.png", "alt": "Lifecycle evidence showing that modern wind turbines typically repay construction energy in less than one year." }, { "number": 10, "role": "Website invitation", "file": "slide-10.png", "alt": "Closing slide inviting readers to www.affectclimatechange.com/buster for complete evidence, sources, context, and more climate fact checks." } ] }, "publication_blockers": [], "methodology": { "verdicts": [ "False", "Misleading", "Unsupported", "Missing context", "Unverifiable" ], "minimum_evidence": "At least two directly relevant reputable sources, normally including a primary dataset, government scientific assessment, or peer-reviewed research.", "attribution_boundary": "ACC evaluates the claim. It does not infer intent, coordination, or funding without direct evidence specific to that attribution.", "corrections_policy": "Material corrections are dated, explained, and retained in the revision history." }, "claims": [ { "claim_id": "PB-001-01", "slug": "volcano-co2", "canonical_path": "/buster/001/volcano-co2/", "short_path": "/buster/001/volcano-co2", "claim_as_circulated": "This volcano just spewed more CO2 than every car driven in history.", "full_post_context": "This volcano just spewed more CO2 than every car driven in history. Climate change is natural. Taxing us into poverty isn't the answer.", "scope_note": "This verdict evaluates only the eruption-versus-cars CO2 claim. The accompanying climate and taxation statements are preserved as context and are not separately rated in this case.", "verdict": "FALSE", "verdict_summary": "The post supplied no eruption-specific CO2 measurement. USGS estimates all present-day volcanoes combined emit 0.13–0.44 GtCO2 per year, while the Global Carbon Budget reports 42.4 ± 3.2 GtCO2 of total anthropogenic emissions in 2024. The claimed comparison has no evidentiary basis.", "topics": [ "Volcanoes", "Carbon dioxide", "Emissions accounting" ], "why_wrong": "The post compares one eruption with the cumulative emissions of every car but provides no measurement supporting that comparison. Measurements of the entire modern volcanic system show that all volcanoes together emit only a small fraction of annual human carbon dioxide emissions.", "what_is_true": "Volcanoes release carbon dioxide and can affect climate. Large explosive eruptions can also cause temporary cooling when sulfur dioxide forms sunlight-reflecting aerosols. Those facts do not support the claim that one eruption released more carbon dioxide than all cars in history.", "how_scientists_know": "Scientists measure volcanic CO2 using ground-based and airborne instruments and direct sampling. Satellites can measure some plume gases, especially sulfur dioxide; volcanic CO2 is harder to isolate remotely. Researchers combine these observations into regional and global inventories. Human emissions are independently estimated from fuel use, industry and land-use data.", "evidence_points": [ "USGS reports a published range of 0.13–0.44 GtCO2 per year for all present-day land and submarine volcanoes combined.", "The Global Carbon Budget 2025 reports 42.4 ± 3.2 GtCO2 of total anthropogenic emissions in 2024.", "A peer-reviewed global inventory estimated about 53 million tonnes of annual subaerial volcanic carbon dioxide during 2005–2015, orders of magnitude below human emissions." ], "source_specimen": { "platform": "Twitter (now X)", "account": "@therealmattgt", "published": "2020-03-04", "original_url": "https://x.com/therealmattgt/status/1235282056986243073", "archive_url": "https://web.archive.org/web/20200308210615/https://twitter.com/therealmattgt/status/1235282056986243073", "circulation_note": "CBS reported more than 100,000 likes and millions of video views on March 7, 2020. Exact March 8 engagement counts remain under source-preservation review.", "attributed_text": "This volcano just spewed more CO2 than every car driven in history.", "rights_status": "approved", "image_description": "ACC-created attributed text treatment based on the preserved wording and linked original context; no third-party screenshot is displayed.", "reuse_status": "Approved for publication as a recreated attributed text treatment with direct original-source and archive links." }, "science_sources": [ { "type": "government science synthesis", "title": "Volcanoes Can Affect Climate", "publisher": "U.S. Geological Survey", "url": "https://www.usgs.gov/programs/VHP/volcanoes-can-affect-climate", "finding": "Published estimates place total present-day land and submarine volcanic CO2 emissions at 0.13–0.44 GtCO2 per year; the page compares those estimates with 35 GtCO2 of human emissions in 2010.", "accessed": "2026-08-08" }, { "type": "peer-reviewed article", "title": "Volcanic versus anthropogenic carbon dioxide", "publisher": "Eos / U.S. Geological Survey publication record", "doi": "10.1029/2011EO240001", "url": "https://www.usgs.gov/publications/volcanic-versus-anthropogenic-carbon-dioxide", "finding": "Research indicates unequivocally that human activities emit more CO2 than volcanoes.", "accessed": "2026-08-08" }, { "type": "peer-reviewed article", "title": "The emissions of CO2 and other volatiles from the world's subaerial volcanoes", "publisher": "Scientific Reports", "doi": "10.1038/s41598-019-54682-1", "url": "https://www.nature.com/articles/s41598-019-54682-1", "finding": "Estimated 51.3 +/- 5.7 Tg CO2/year from non-eruptive and 1.8 +/- 0.9 Tg/year from eruptive subaerial degassing during 2005–2015.", "accessed": "2026-08-08" }, { "type": "peer-reviewed global assessment", "title": "Global Carbon Budget 2025", "publisher": "Earth System Science Data", "doi": "10.5194/essd-18-3211-2026", "url": "https://essd.copernicus.org/articles/18/3211/2026/", "finding": "Total anthropogenic CO2 emissions were 42.4 ± 3.2 GtCO2 in 2024, including fossil and land-use emissions and the cement carbonation sink.", "accessed": "2026-08-08" } ], "revision_history": [ { "version": "0.1", "date": "2026-08-03", "change": "Initial evidence review and source-preservation record." }, { "version": "0.2", "date": "2026-08-05", "change": "Integrated the attributed social specimen treatment and reconciled source metadata; verdict unchanged." }, { "version": "1.0", "date": "2026-08-08", "change": "Rechecked the scientific source chain, removed the unresolved cumulative passenger-car calculation from the summary, and published a text-only attributed specimen; verdict unchanged." } ] }, { "claim_id": "PB-001-02", "slug": "nasa-orbit", "canonical_path": "/buster/001/nasa-orbit/", "short_path": "/buster/001/nasa-orbit", "claim_as_circulated": "NASA admits climate change occurs because of changes in Earth's solar orbit, not because of SUVs and fossil fuels.", "verdict": "FALSE — FABRICATED ATTRIBUTION", "verdict_summary": "NASA did not make this admission. Orbital cycles explain long-term glacial pacing, but not the rapid modern warming trend.", "topics": [ "NASA", "Orbital cycles", "Climate attribution" ], "why_wrong": "The headline reverses NASA's published explanation. Milankovitch cycles operate over tens to hundreds of thousands of years, while the present warming has unfolded rapidly and carries the observed fingerprint of increased greenhouse gases.", "what_is_true": "Changes in Earth's orbit affect the distribution of sunlight and help pace glacial cycles over very long periods. They remain an important part of paleoclimate science, but they do not explain the direction or speed of current warming.", "how_scientists_know": "Researchers compare measured temperature, ocean heat, atmospheric composition, solar output, volcanic activity and orbital forcing with physical climate models. Only the simulations that include human greenhouse-gas forcing reproduce the modern warming pattern and magnitude.", "evidence_points": [ "NASA states that current orbital conditions would favor very slow cooling rather than the rapid warming now observed.", "The IPCC assessed human-induced warming at about 1.07°C for 2010–2019 relative to 1850–1900, while natural forcings contributed approximately −0.1°C to +0.1°C.", "The original headline supplies no NASA statement supporting its claimed 'admission.'" ], "source_specimen": { "platform": "NaturalNews article, recirculated by other sites and social shares", "account": "NaturalNews / Ethan Huff", "published": "2019-08-30", "original_url": "https://www.naturalnews.com/2019-08-30-nasa-admits-climate-change-not-caused-by-suvs-fossil-fuels.html", "archive_url": "https://archive.is/GcXTE", "circulation_note": "The publisher page displayed 3M views when accessed on 2026-08-03; this publisher-displayed figure was not independently audited.", "attributed_text": "NASA admits climate change occurs because of changes in Earth's solar orbit, not because of SUVs and fossil fuels.", "rights_status": "approved", "image_description": "ACC-created attributed headline treatment based on the linked publisher page; no publisher screenshot is displayed.", "reuse_status": "Approved for publication as a recreated attributed text treatment with direct original-source and archive links." }, "science_sources": [ { "type": "government science explanation", "title": "Why Milankovitch (Orbital) Cycles Can't Explain Earth's Current Warming", "publisher": "NASA Science", "url": "https://science.nasa.gov/science-research/earth-science/why-milankovitch-orbital-cycles-cant-explain-earths-current-warming/", "finding": "Orbital cycles act over tens to hundreds of thousands of years; current orbital positions would favor slow cooling without human influence.", "accessed": "2026-08-08" }, { "type": "international scientific assessment", "title": "AR6 WGI Chapter 3: Human Influence on the Climate System", "publisher": "Intergovernmental Panel on Climate Change", "url": "https://www.ipcc.ch/report/ar6/wg1/chapter/chapter-3/", "finding": "Best estimate of human-induced warming in 2010–2019 versus 1850–1900 is 1.07 C; natural forcings contributed only -0.1 C to +0.1 C.", "accessed": "2026-08-08" }, { "type": "government science explanation", "title": "Global Warming: Is Current Warming Natural?", "publisher": "NASA Earth Observatory", "url": "https://science.nasa.gov/earth/earth-observatory/global-warming/", "finding": "Natural causes remain active but are too small or too slow to explain recent rapid warming; the observed vertical temperature pattern matches greenhouse forcing.", "accessed": "2026-08-08" } ], "revision_history": [ { "version": "0.1", "date": "2026-08-03", "change": "Initial evidence review and source-preservation record." }, { "version": "0.2", "date": "2026-08-05", "change": "Integrated the attributed headline treatment and reconciled the direct NASA source; verdict unchanged." }, { "version": "1.0", "date": "2026-08-08", "change": "Rechecked the NASA and IPCC sources and published a text-only attributed headline treatment; verdict unchanged." } ] }, { "claim_id": "PB-001-03", "slug": "co2-004", "canonical_path": "/buster/001/co2-004/", "short_path": "/buster/001/co2-004", "claim_as_circulated": "CO2 is only 0.04% of the atmosphere, so human CO2 is too small to cause substantial global warming.", "verdict": "MISLEADING — CORRECT NUMBER, FALSE INFERENCE", "verdict_summary": "A gas's climatic effect depends on its infrared absorption and change in concentration, not on whether its atmospheric percentage looks small.", "topics": [ "Carbon dioxide", "Greenhouse effect", "Radiative forcing" ], "why_wrong": "The approximate percentage is real, but atmospheric abundance alone does not determine climatic influence. Carbon dioxide absorbs infrared radiation at specific wavelengths, and both surface instruments and satellites directly detect the resulting change in Earth's energy flow.", "what_is_true": "Carbon dioxide is a trace gas, currently a little above four hundred parts per million. Its concentration has nevertheless increased by roughly half since the preindustrial era, and its molecular absorption properties give that change a measurable warming effect.", "how_scientists_know": "Laboratory spectroscopy establishes how carbon dioxide absorbs infrared energy. Surface instruments and satellites then observe the predicted spectral changes in the real atmosphere, while global monitoring networks measure the concentration increase.", "evidence_points": [ "A Nature study directly measured increased surface radiative forcing associated with a 22 ppm carbon dioxide rise from 2000 to 2010.", "Satellite spectra comparing 1970 and 1997 supplied direct observational evidence of increased greenhouse forcing.", "The IPCC assessed carbon dioxide effective radiative forcing in 2019 at 2.16 W/m² relative to 1750." ], "source_specimen": { "platform": "ABC Q&A clip reshared on Instagram, Facebook, X and TikTok", "account": "Instagram archive: @t0nytiger; speaker: Alan Jones", "published": "2019-05 (original broadcast); 2023-05-26 (archived reshare)", "original_url": "https://www.instagram.com/p/CstPJIuLeF8/", "archive_url": "https://perma.cc/4FVA-QW48?type=image", "circulation_note": "The same clip circulated across multiple platforms. AFP's May 31, 2023 capture documented 559 likes on this Instagram reshare.", "attributed_text": "CO2 is only 0.04% of the atmosphere, so human CO2 is too small to cause substantial global warming.", "rights_status": "approved", "image_description": "ACC-created attributed quote treatment based on the linked broadcast and reshare record; no broadcast or platform screenshot is displayed.", "reuse_status": "Approved for publication as a recreated attributed text treatment with direct original-source and archive links." }, "science_sources": [ { "type": "peer-reviewed direct observation", "title": "Observational determination of surface radiative forcing by CO2 from 2000 to 2010", "publisher": "Nature", "doi": "10.1038/nature14240", "url": "https://www.nature.com/articles/nature14240", "finding": "A 22 ppm CO2 increase produced a directly observed rise in surface radiative forcing at two sites, consistent with radiative-transfer calculations.", "accessed": "2026-08-08" }, { "type": "peer-reviewed direct observation", "title": "Increases in greenhouse forcing inferred from the outgoing longwave radiation spectra of the Earth in 1970 and 1997", "publisher": "Nature / PubMed record", "doi": "10.1038/35066553", "url": "https://pubmed.ncbi.nlm.nih.gov/11268208/", "erratum_url": "https://doi.org/10.1038/35074154", "finding": "Satellite spectra provide direct experimental evidence of an increased greenhouse effect consistent with rising greenhouse gases. Nature published an erratum on April 26, 2001.", "accessed": "2026-08-08" }, { "type": "government measurement program", "title": "Annual Greenhouse Gas Index", "publisher": "NOAA Global Monitoring Laboratory", "url": "https://gml.noaa.gov/aggi/aggi.html", "finding": "Global CO2 reached 422.80 +/- 0.10 ppm in 2024 and was the largest contributor to effective radiative forcing from long-lived greenhouse gases.", "accessed": "2026-08-08" }, { "type": "international scientific assessment", "title": "AR6 WGI Chapter 7: The Earth's Energy Budget, Climate Feedbacks, and Climate Sensitivity", "publisher": "Intergovernmental Panel on Climate Change", "url": "https://www.ipcc.ch/report/ar6/wg1/chapter/chapter-7/", "finding": "CO2 effective radiative forcing in 2019 relative to 1750 was assessed at 2.16 [1.90 to 2.41] W/m2.", "accessed": "2026-08-08" } ], "revision_history": [ { "version": "0.1", "date": "2026-08-03", "change": "Initial evidence review and source-preservation record." }, { "version": "0.2", "date": "2026-08-05", "change": "Corrected the Harries et al. PubMed identifier to 11268208, added DOI 10.1038/35066553 and the official erratum, and integrated the attributed quote treatment; verdict unchanged." }, { "version": "1.0", "date": "2026-08-08", "change": "Rechecked the direct-observation, NOAA, and IPCC sources and published a text-only attributed quote treatment; verdict unchanged." } ] }, { "claim_id": "PB-001-04", "slug": "wind-payback", "canonical_path": "/buster/001/wind-payback/", "short_path": "/buster/001/wind-payback", "claim_as_circulated": "A wind turbine can spin until it falls apart and never generate as much energy as was invested in building it.", "verdict": "FALSE AS A GENERAL CLAIM", "verdict_summary": "The viral meme removes the original quote's site-specific condition. Meta-analyses and lifecycle studies find modern wind turbines normally repay construction energy many times over.", "topics": [ "Wind energy", "Lifecycle assessment", "Energy payback" ], "why_wrong": "The meme turns a conditional statement about unusually poor siting into a universal claim about wind turbines. Published lifecycle studies include raw materials, manufacturing, transport, construction, maintenance and decommissioning and still find positive lifetime energy returns for modern projects.", "what_is_true": "A poorly sited turbine can perform badly, and turbine construction requires energy and materials. Those real considerations are why project-specific capacity factors and lifecycle assessments matter; they do not justify the claim that wind turbines generally fail to repay their construction energy.", "how_scientists_know": "Lifecycle assessments inventory energy and emissions across a turbine's full life and compare them with measured or expected electricity production. Meta-analyses combine many turbine designs and sites to test whether an isolated result is representative.", "evidence_points": [ "A meta-analysis covering 119 turbines from 50 studies reported an average energy return on investment of 25.2.", "A lifecycle study of four modern onshore and offshore technologies found energy payback periods below one year.", "A systematic review found median lifecycle greenhouse-gas emissions near 11–12 gCO2e/kWh for utility-scale wind power." ], "source_specimen": { "platform": "Facebook meme variants", "account": "Multiple accounts; examples archived by AFP", "published": "Circulating since at least 2015; major resharing documented 2019-04", "original_url": "http://archive.fo/cNhTC", "archive_url": "https://factcheck.afp.com/false-memes-target-wind-turbines", "circulation_note": "AFP documented hundreds of Facebook accounts sharing variants around Earth Day 2019.", "attributed_text": "A wind turbine can spin until it falls apart and never generate as much energy as was invested in building it.", "rights_status": "approved", "image_description": "ACC-created attributed text treatment based on the linked circulation record; no third-party meme screenshot is displayed.", "reuse_status": "Approved for publication as a recreated attributed text treatment with direct original-source and archive links." }, "science_sources": [ { "type": "peer-reviewed meta-analysis", "title": "Meta-Analysis of Net Energy Return for Wind Power Systems", "publisher": "Renewable Energy", "doi": "10.1016/j.renene.2009.01.012", "url": "https://tethys.pnnl.gov/publications/meta-analysis-net-energy-return-wind-power-systems", "finding": "Across 119 turbines from 50 analyses, average energy return on investment was 25.2; operational studies averaged 19.8.", "accessed": "2026-08-08" }, { "type": "peer-reviewed lifecycle assessment", "title": "Life cycle assessment of onshore and offshore wind energy — from theory to application", "publisher": "Applied Energy", "doi": "10.1016/j.apenergy.2016.07.058", "url": "https://tethys.pnnl.gov/publications/life-cycle-assessment-onshore-offshore-wind-energy-theory-application", "finding": "Energy payback time was less than one year for all four modern wind technologies studied.", "accessed": "2026-08-08" }, { "type": "peer-reviewed systematic review", "title": "Life Cycle Greenhouse Gas Emissions of Utility-Scale Wind Power: Systematic Review and Harmonization", "publisher": "Journal of Industrial Ecology / NREL / DOE OSTI", "doi": "10.1111/j.1530-9290.2012.00464.x", "url": "https://www.osti.gov/biblio/1040937", "finding": "Reviewing roughly 240 LCAs, 72 met quality thresholds; median lifecycle emissions were about 11–12 gCO2e/kWh.", "accessed": "2026-08-08" } ], "revision_history": [ { "version": "0.1", "date": "2026-08-03", "change": "Initial evidence review and source-preservation record." }, { "version": "0.2", "date": "2026-08-05", "change": "Integrated the attributed meme treatment and retained the site-specific limitation in the evidence record; verdict unchanged." }, { "version": "1.0", "date": "2026-08-08", "change": "Rechecked the lifecycle and energy-return sources, replaced the unstable NREL record link with the DOE OSTI record, and published a text-only attributed treatment; verdict unchanged." } ] } ], "revision_history": [ { "version": "0.1", "date": "2026-08-03", "change": "Initial evidence review and first-edition claim selection." }, { "version": "0.2", "date": "2026-08-05", "change": "Integrated the complete ten-slide social preview, replaced research-only page captures with attributed review treatments, corrected the Harries et al. PubMed identifier, and recorded its official erratum. Publication gates remain open." }, { "version": "1.0", "date": "2026-08-08", "change": "Published the website evidence record after source-link and quantitative-wording review. Public case pages use recreated attributed text treatments, and the approved ACC-authored social edition is presented as a concise companion to the full record." } ] }