Skeptics with a K

Episode #423

July 17, 2025

Key Takeaways Copied to clipboard!

  • The UK is experiencing increasingly normalized extreme temperatures and rainfall due to climate change, with recent years being among the warmest and wettest on record, leading to significant mortality and infrastructure challenges. 
  • While geoengineering research is being explored in the UK, concerns remain about its unpredictable consequences, potential to distract from essential decarbonization efforts, and the risk of normalization and uncontrolled deployment. 
  • The increasing frequency and intensity of extreme weather events in the UK highlight the urgent need for systemic change and policy action, rather than relying solely on individual behavior or technological fixes. 
  • QED offers both online tickets for £49 and a waiting list for in-person tickets, with a refund policy if an online ticket holder subsequently secures an in-person ticket. 
  • Alice will be giving a talk titled "Women and Wellness: Empowerment versus Exploitation" at Sheffield Skeptics on Monday, the 21st, at (7:30) PM at the Farm Road Sports and Social Club. 
  • The podcast "Skeptics with a K" is produced by Skeptic Media in association with the Merseyside Skeptic Society, and listeners can contact them via email at [email protected] or visit merseyside skeptics.org.uk for more information. 

Segments

UK Heatwaves and Climate Change
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(00:00:37)
  • Key Takeaway: The UK is experiencing unprecedented and increasingly normalized extreme heatwaves, with recent years being among the warmest on record, leading to significant mortality and challenging living conditions.
  • Summary: The hosts discuss the current intense heatwave in the UK, comparing it to past summers and noting the increasing frequency and severity of such events. They highlight how Americans are now acknowledging the difficulty of British hot weather and discuss the impact of heat on daily life, including sleep and comfort. The conversation then shifts to data from the Met Office and Royal Meteorological Society, illustrating the trend of rising average temperatures and the doubling/quadrupling of days with extreme temperature deviations from the baseline.
Extreme Rainfall and Flooding
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(00:07:42)
  • Key Takeaway: The UK is also experiencing a significant increase in extreme rainfall and flooding events, with the winter half-year becoming substantially wetter and recent periods setting new rainfall records.
  • Summary: The discussion moves to extreme rainfall and flooding, noting that the winter half-year is now 16% wetter than the 1961-1990 baseline. The wettest winter half-year on record occurred recently (Oct 2023-Mar 2024), and six of the ten wettest winter half-years have been in the 21st century. The hosts emphasize that these extreme weather events, both heat and rain, are becoming more common and can be deadly due to unpreparedness and the unexpected nature of their severity.
Geoengineering and Climate Interventions
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(00:21:58)
  • Key Takeaway: The UK government’s funding of small-scale geoengineering experiments, while intended to explore potential climate cooling approaches, raises concerns about normalization, unpredictable consequences, and distraction from essential decarbonization efforts.
  • Summary: The conversation turns to geoengineering, with the UK government greenlighting experiments into climate cooling approaches. The hosts discuss specific projects like rethickening Arctic sea ice and studying mineral dusts in the stratosphere, while also addressing the fears of chemtrail conspiracy theorists. They highlight criticisms from experts about the risks of unpredictable impacts, the potential for a ‘slippery slope’ towards full-scale deployment without adequate governance, and the danger of these technological ‘Hail Marys’ distracting from proven solutions like decarbonization and renewable energy.
QED Conference Announcements
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(00:37:37)
  • Key Takeaway: The final QED conference has sold out its in-person tickets, but streaming tickets remain available, and new speakers like Matthew Sweet and Sean Norris have been announced, alongside a special show by Paul Zennon.
  • Summary: The hosts announce that all in-person tickets for the final QED conference have sold out, but streaming tickets are still available. They introduce new speakers Matthew Sweet, a writer and broadcaster known for his work on conspiracy theories and media criticism, and Sean Norris, an investigative journalist focusing on the far-right’s impact on women’s bodies. They also highlight a special show by Paul Zennon exploring vintage American comic book advertisements and discuss the conference’s policy of inviting speakers rather than accepting unsolicited proposals. Alice also mentions her upcoming talk in Sheffield.
QED Conference Information
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(00:47:58)
  • Key Takeaway: QED offers online tickets for £49 and a waiting list for in-person tickets, with a refund policy for those who upgrade from online to in-person.
  • Summary: The hosts discuss the upcoming QED conference, providing details on how to purchase online tickets, join the waiting list for in-person tickets, and the refund process for ticket upgrades.
Alice’s Upcoming Talk
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(00:48:30)
  • Key Takeaway: Alice is presenting her ‘Women and Wellness: Empowerment versus Exploitation’ talk at Sheffield Skeptics on Monday, the 21st, at (7:30) PM.
  • Summary: Alice announces her upcoming talk at Sheffield Skeptics, detailing the topic, date, time, and venue, and discusses her approach to evolving the talk.
Podcast Outro and Credits
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(00:49:29)
  • Key Takeaway: The podcast ‘Skeptics with a K’ is produced by Skeptic Media and associated with the Merseyside Skeptic Society, with contact information provided for inquiries.
  • Summary: The hosts wrap up the episode, thanking guests and listeners, and provide production credits and contact details for the podcast and the Merseyside Skeptic Society.