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Pie in the sky.

  • Published In: New Scientist, 2025, v. 268, n. 3564. P. 26 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Lawton, Graham 3 of 3

Abstract

The article discusses the conspiracy theory surrounding "chemtrails," which claims that contrails from aircraft are used to poison the population or manipulate the weather. It clarifies that contrails are simply ice crystals formed from water vapor in aircraft exhaust and highlights their significant environmental impact, particularly in contributing to climate change. The article notes that while contrails account for about 2.5% of global greenhouse gas emissions, their effects may be as harmful as those from aviation fuel. A recent NASA report emphasizes the need for further research on contrails and suggests mitigation strategies, but it does not address the chemtrail conspiracy, which the author views as a distraction from the real climate issues posed by aviation. [Extracted from the article]

Additional Information

  • Source:New Scientist. 2025/10, Vol. 268, Issue 3564, p26
  • Document Type:Article
  • Subject Area:Environmental Sciences
  • Publication Date:2025
  • ISSN:0262-4079
  • DOI:10.1016/s0262-4079(25)01666-5
  • Accession Number:188531665
  • Copyright Statement:Copyright of New Scientist is the property of New Scientist Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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