• Gaia

    From Joy Beeson@21:1/5 to All on Thu Apr 24 22:33:10 2025
    The good news: Gaia is real, and she can take care of
    herself. There will be life on Earth until the sun
    swallows it.

    The bad news: Gaia regarded the Cretaceous-Paleogene (K-Pg)
    Extinction Event the way we regard a mild case of sunburn.

    --
    Joy Beeson
    joy beeson at centurylink dot net

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  • From Robert Woodward@21:1/5 to Joy Beeson on Thu Apr 24 21:41:15 2025
    In article <[email protected]>,
    Joy Beeson <[email protected]d> wrote:

    The good news: Gaia is real, and she can take care of
    herself. There will be life on Earth until the sun
    swallows it.

    The bad news: Gaia regarded the Cretaceous-Paleogene (K-Pg)
    Extinction Event the way we regard a mild case of sunburn.

    Would that make the Permian-Triassic Extinction Event a 2nd degree
    sunburn?

    --
    "We have advanced to new and surprising levels of bafflement."
    Imperial Auditor Miles Vorkosigan describes progress in _Komarr_. -------------------------------------------------------
    Robert Woodward [email protected]

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  • From Gary McGath@21:1/5 to Joy Beeson on Fri Apr 25 14:59:52 2025
    On 4/24/25 10:33 PM, Joy Beeson wrote:

    The good news: Gaia is real, and she can take care of
    herself. There will be life on Earth until the sun
    swallows it.

    The bad news: Gaia regarded the Cretaceous-Paleogene (K-Pg)
    Extinction Event the way we regard a mild case of sunburn.


    I'm reminded of a George Carlin talk where he pointed out that "saving
    the Earth" is nonsense. Earth will survive anything we can do to it. We
    might not.

    --
    Gary McGath http://www.mcgath.com

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  • From Keith F. Lynch@21:1/5 to Evelyn C. Leeper on Sat Apr 26 01:32:21 2025
    Evelyn C. Leeper <[email protected]> wrote:
    Robert Woodward <[email protected]> wrote:
    Joy Beeson <[email protected]d> wrote:
    The good news: Gaia is real, and she can take care of herself.
    There will be life on Earth until the sun swallows it.

    But if people are extinct, life won't survive after the sun swallows
    the Earth. People can move life elsewhere, or can move the whole
    Earth. It's unlikely that another intelligent species will evolve.

    The bad news: Gaia regarded the Cretaceous-Paleogene (K-Pg)
    Extinction Event the way we regard a mild case of sunburn.

    Would that make the Permian-Triassic Extinction Event a 2nd degree
    sunburn?

    The fact that neither the trilobites or the dinosaurs were able to
    avoid their doom is strong evidence that without us, whatever comes
    next will also be doomed.

    I find watching the series "Life After People" oddly reassuring.

    I'll admit that the end of our species wouldn't be all bad, since it
    would include Republicans, Democrats, police, prosecutors, free-lance criminals, and people who stuff this newsgroup with endless discussion
    of Dr. Who.

    Re "Life After People," never mind when the last artificial light will
    go out, what I want to know is when the last automated scam phone call
    will take place.
    --
    Keith F. Lynch - http://keithlynch.net/
    Please see http://keithlynch.net/email.html before emailing me.

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  • From Don_from_AZ@21:1/5 to Gary McGath on Sat Apr 26 10:05:39 2025
    Gary McGath <[email protected]> writes:

    On 4/24/25 10:33 PM, Joy Beeson wrote:
    The good news: Gaia is real, and she can take care of
    herself. There will be life on Earth until the sun
    swallows it.
    The bad news: Gaia regarded the Cretaceous-Paleogene (K-Pg)
    Extinction Event the way we regard a mild case of sunburn.


    I'm reminded of a George Carlin talk where he pointed out that "saving
    the Earth" is nonsense. Earth will survive anything we can do to
    it. We might not.

    Well, perhaps not the Earth either. In David Brin's aptly named "Earth"
    novel, scientists have created a micro black hole that gets loose and
    starts orbiting within the Earth itself, slowly accreting
    mass. Eventually the Earth will implode. It has been a long time since I
    read the novel: I think they finally managed to save the planet, but
    if some real-life supercollider manages to make a black hole, we might
    not be so fortunate.
    --
    -Don_from_AZ-

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  • From Keith F. Lynch@21:1/5 to [email protected] on Sat Apr 26 20:55:30 2025
    Don_from_AZ <[email protected]d> wrote:
    Gary McGath <[email protected]> writes:
    I'm reminded of a George Carlin talk where he pointed out that
    "saving the Earth" is nonsense. Earth will survive anything we
    can do to it. We might not.

    Well, perhaps not the Earth either. In David Brin's aptly named
    "Earth" novel, scientists have created a micro black hole that gets
    loose and starts orbiting within the Earth itself, slowly accreting
    mass. Eventually the Earth will implode. It has been a long time
    since I read the novel: I think they finally managed to save the
    planet, but if some real-life supercollider manages to make a black
    hole, we might not be so fortunate.

    When I experienced the 2011 earthquake here in Virginia, that was
    my first thought: That those who warned that the LHC or some other
    collider would create a black hole that would swallow up the Earth
    were right, and I was about to fall 4000 miles straight down, along
    with everyone and everything else on Earth.

    It retrospect it's a rather silly idea. Every day for billions of
    years, Earth has been exposed to cosmic rays with far higher energies
    than LHC could ever reach. If planets could so easily collapse,
    our solar system would contain a lot fewer planets and a lot more planetary-mass black holes. And yes, someone would have noticed
    such black holes by now. Just ask Adams and Le Verrier.
    --
    Keith F. Lynch - http://keithlynch.net/
    Please see http://keithlynch.net/email.html before emailing me.

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  • From Gary McGath@21:1/5 to All on Sat Apr 26 16:47:51 2025
    On 4/26/25 1:05 PM, Don_from_AZ wrote:
    Gary McGath <[email protected]> writes:

    I'm reminded of a George Carlin talk where he pointed out that "saving
    the Earth" is nonsense. Earth will survive anything we can do to
    it. We might not.

    Well, perhaps not the Earth either. In David Brin's aptly named "Earth" novel, scientists have created a micro black hole that gets loose and
    starts orbiting within the Earth itself, slowly accreting
    mass. Eventually the Earth will implode. It has been a long time since I
    read the novel: I think they finally managed to save the planet, but
    if some real-life supercollider manages to make a black hole, we might
    not be so fortunate.

    See also Larry Niven's "The Hole Man." In that story it's Mars which is
    slowly turned into Swiss cheese.

    --
    Gary McGath http://www.mcgath.com

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  • From Keith F. Lynch@21:1/5 to Gary McGath on Sat Apr 26 21:02:03 2025
    Gary McGath <[email protected]> wrote:
    See also Larry Niven's "The Hole Man." In that story it's Mars
    which is slowly turned into Swiss cheese.

    Or his "Wrong-Way Street" in which it happens to the moon -- billions
    of years in the past, causing all of recorded history to never have
    happened. Be careful with time machines and with black hole controls.
    --
    Keith F. Lynch - http://keithlynch.net/
    Please see http://keithlynch.net/email.html before emailing me.

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  • From Scott Dorsey@21:1/5 to Keith F. Lynch on Sat Apr 26 19:09:42 2025
    Keith F. Lynch <[email protected]> wrote:
    Or his "Wrong-Way Street" in which it happens to the moon -- billions
    of years in the past, causing all of recorded history to never have
    happened. Be careful with time machines and with black hole controls.

    Sheesh, nobody uses time machines anymore. They'll become obsolete
    in the future.
    --scott
    --
    "C'est un Nagra. C'est suisse, et tres, tres precis."

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