Polygraph

Claudia Sheinbaum worked at the Intergovernmental Panel on Climate Change at the UN.

Posted by The Pete Quiñones Show, Checked

Polygraph verdictTrue
Sources
4 support3 context
Said
1 time·
Confidence
85%
The Pete Quiñones ShowOct 1, 2026
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Multiple reliable sources say Sheinbaum served on or contributed to the UN's Intergovernmental Panel on Climate Change, such as Reuters describing a 'stint' on the IPCC and AP saying she 'served on' it.

What was said

… Scheinbaum was in California or Columbia most of the time in the 90s. She's in her sixties now, I think, and she get her, I think she got her doctorate at Berkeley. She finished it, then she got a job at the Intergovernmental Panel on Climate Change at the UN, and when you see these color revolutionary types, even though this wasn't really a color revolution, they go from elitist job to elitist job without a problem worldwide. They get whatever they want. This, this is, you know, both coming from Davos. …
The Pete Quiñones Show · · from the transcriptPost →

What we found

Supports. Reuters (2024) says that after her doctoral work she pursued an academic career, 'including a stint on the U.N.'s Intergovernmental Panel on Climate Change (IPCC).'[1]

Supports. AP (2023) states that Sheinbaum 'served on the Intergovernmental Panel on Climate Change that won a shared Nobel Peace Prize in 2007.'[2]

Supports. BBC (2024) reports she 'contributed to two major reports by the Intergovernmental Panel on Climate Change (IPCC)' in 2007 and 2014, and Le Monde (2024) says she was one of the authors of a chapter of an IPCC report.[3][4]

Context. Several sources (Wikipedia, VOA, Bloomberg) describe her IPCC role as contributing to reports or serving on the panel rather than holding a formal employment post, and the sources do not describe the timing of her involvement relative to her doctorate.[5][6][7]

Sources

7 sources: 2 fact-checkers, 1 tier 1, 3 not rated, 1 tier 2

  1. 1Mexico's Sheinbaum: from activist to climate scientist to presidential frontrunnerreuters.com · fact-checker · cited for: supports
  2. 2Former Mexico City Mayor Claudia Sheinbaum to be the ruling ...apnews.com · fact-checker · cited for: supports
  3. 3Claudia Sheinbaum: What a climate-scientist turned president might mean for global efforts to tackle climate changebbc.com · tier 1 · cited for: supports
  4. 4Mexico's new president Claudia Sheinbaum: A climate ...lemonde.fr · not rated · cited for: supports
  5. 5Climate Expert Claudia Sheinbaum Aims to Lead Oil-Rich Mexicobloomberg.com · tier 2 · cited for: context
  6. 6Claudia Sheinbaum - Wikipediaen.wikipedia.org · not rated · cited for: context
  7. 7Meet Claudia Sheinbaum, Mexico's first female presidentvoanews.com · not rated · cited for: context

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