DoubleChecks

What was claimed

John Clauser, Nobel Prize in Physics and 1,500 more Scientists at Quantum Korea say: THERE IS NO Climate Change, THERE IS NO Climate Emergency. The Climate Change narrative is a DANGEROUS CORRUPTION THAT THREATENS THE ECONOMY ON A GLOBAL LEVEL

Our verdict

Inaccurate

Sources show Clauser said he does not believe there is a climate crisis, but they do not show him claiming that there is no climate change at all. The added phrase that 1,500 scientists at Quantum Korea said there is no climate change is unsupported and contradicts the available reports, which only describe Clauser’s personal views. No reliable source reports that 1,500 scientists at Quantum Korea collectively declared there is no climate change or climate emergency; coverage only attributes such views to Clauser himself. The only similar large number found is about 1,600 scientists and experts signing a separate ‘no climate crisis’ declaration, which is not tied to the Quantum Korea conference. (Only 1 of 3 AI systems responded.)

Assessment15 sourcesChecked Sep 19, 2026

Why this verdict

  • John Clauser, Nobel Prize in Physics and 1,500 more Scientists at Quantum Korea say: THERE IS NO Climate Change

    Contradicted
    One assessment reached this conclusion

  • 1,500 more Scientists at Quantum Korea joined Clauser in making this declaration

    Contradicted
    One assessment reached this conclusion

  • John Clauser, Nobel Prize in Physics and 1,500 more Scientists at Quantum Korea say: THERE IS NO Climate Emergency

    Needs context
    One assessment reached this conclusion

  • John Clauser made these statements specifically at Quantum Korea

    Supported
    One assessment reached this conclusion

Evidence reviewed

15 sources

Perplexity source is combined here.

co2coalition.orgexpose-news.comnaturalnews.comgript.ienote.combrusselssignal.eumotparten.noclintel.orgco2coalition.orgdailysceptic.org

Individual assessments

Assessment summary

  • Parts of the statement reflect John Clauser’s documented views, but other parts are exaggerated or unsupported.
  • Clauser has publicly said there is no climate crisis and called the climate narrative a dangerous corruption of science, yet there is no evidence he said there is no climate change or that 1,500 Quantum Korea scientists made this declaration.
  • The claim blends real quotes with misleading embellishments.

Claims reviewed

John Clauser, Nobel Prize in Physics and 1,500 more Scientists at Quantum Korea say: THERE IS NO Climate Change

Contradicted
Sources show Clauser said he does not believe there is a climate crisis, but they do not show him claiming that there is no climate change at all.co2coalition.org naturalnews.com clintel.org dailysceptic.org climatechangedispatch.com co2coalition.org epochtimes.com The added phrase that 1,500 scientists at Quantum Korea said there is no climate change is unsupported and contradicts the available reports, which only describe Clauser’s personal views.co2coalition.org gript.ie brusselssignal.eu motparten.no clintel.org co2coalition.org epochtimes.com

This claim may mislead readers without added context.

1,500 more Scientists at Quantum Korea joined Clauser in making this declaration

Contradicted
No reliable source reports that 1,500 scientists at Quantum Korea collectively declared there is no climate change or climate emergency; coverage only attributes such views to Clauser himself.co2coalition.org gript.ie brusselssignal.eu motparten.no clintel.org co2coalition.org epochtimes.com The only similar large number found is about 1,600 scientists and experts signing a separate ‘no climate crisis’ declaration, which is not tied to the Quantum Korea conference.note.com

This claim may mislead readers without added context.

John Clauser, Nobel Prize in Physics and 1,500 more Scientists at Quantum Korea say: THERE IS NO Climate Emergency

Needs context
Clauser has repeatedly said that in his opinion there is no real climate crisis and criticized the ‘climate emergency’ narrative.co2coalition.org naturalnews.com clintel.org dailysceptic.org climatechangedispatch.com co2coalition.org epochtimes.com However, there is no credible evidence that 1,500 scientists at Quantum Korea jointly said this, and the only similar figure in sources refers to a separate declaration signed by around 1,600 scientists and experts, not specifically at Quantum Korea.note.com

This claim may mislead readers without added context.

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