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Nature Bats Last Substack

Nature Bats Last Substack focuses on the evidence underlying abrupt, irreversible climate change

Newsletter · By Guy R McPherson · English · Paid tier available · Official site

Indexed issues, last 90 days
14
Latest publication
Sep 29, 2026
Audience
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Earliest in this view
Aug 11, 2026

Latest issues

  1. Issue · Sep 29, 2026

    Science Snippets: Climate Change Produces Persistent River Heatwaves (opens the original)

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    Draft script:A river heatwave is a period of abnormally high river water temperatures. It is officially defined when daily mean water temperatures exceed the locally and seasonally varying 90th percentile threshold of historical records for that specific location, and this extreme heat persists for at least five consecutive days. Based on this bit of information, you can probably guess that climate change is warming Earth, and therefore producing river heatwaves.<div class=

  2. Issue · Sep 28, 2026

    Science Snippets: Results of Experimental Heating of 2 C (opens the original)

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    Draft script:There is a lot of discussion centered on the likely outcomes of global warming. Abundant research has addressed this issue, leading to thousands of peer-reviewed papers during the last 50 years. Relatively little of this research is based on field experiments, largely because such work is very expensive.Nature Bats Last Substack is a reader-supported publication. To rec

  3. Issue · Sep 22, 2026

    Science Snippets: Heatwaves are Exceeding Human Limits (opens the original)

    Excerpt · Critical tone

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    Draft script:If you’ve been paying the slightest bit of attention, then you’ve known that this day is on the way. High temperatures and high humidity have characterized the recent past. In addition, temperatures and humidity around the globe have posed threats to many organisms, including vertebrates and mammals. Humans are vertebrate mammals.Nature Bats Last Substack is

  4. Issue · Sep 21, 2026

    Water Vapor Reaches Record High in August (opens the original)

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    Draft script:As I have pointed out many times in this space, a warmer Earth is a wetter Earth. Scientists have been reporting this fact since the mid-1970s. A warmer Earth holds more water vapor than a cooler Earth. This water vapor ends up as precipitation, which explains why a warmer planet is a wetter planet.Nature Bats Last Substack is a reader-supported publication. To receive

  5. Issue · Sep 15, 2026

    Science Snippets: Scientists Admit Earth is Hotter than Previously Revealed (opens the original)

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    Draft script:Paid climate scientists, corporate media outlets, and government officials have been slow to accept that we are amid abrupt, irreversible climate change. The Intergovernmental Panel on Climate Change was designed to fail when it replaced the Advisory Group on Greenhouse Gases during the Ronald Reagan administration. However, even the IPCC has concluded—with two reports published more than six years ago—that Earth is amid abrupt, irreve

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