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Environmental News

Discussion in 'Environmental Discussion' started by tochatihu, Oct 22, 2015.

  1. Leadfoot J. McCoalroller

    Leadfoot J. McCoalroller Senior Member

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    If we give up urbanized dwelling? Agriculture? Mechanized food production and distribution? Economies?

    Well, lots of people die. Natural habitat just can't support as many humans as we already have.
     
  2. John321

    John321 Senior Member

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    Who is the better steward of the earth Humans with all their scientist and modern technology- or- a squirrel who survives on its instincts and during its life will plant hundreds maybe thousands of trees while quietly going about its business?

    “None are so old as those who have outlived enthusiasm.” ~ Henry David Thoreau “Nature will bear the closest inspection. She invites us to lay our eye level with her smallest leaf, and take an insect view of its plain.” ~ Henry David Thoreau, Henry David Thoreau quotes on nature “Love must be as much a light as it is a flame.” ~ Henry David Thoreau

    By avarice and selfishness, and a grovelling habit, from which none of us is free, of regarding the soil as property, or the means of acquiring property chiefly, the landscape is deformed, husbandry is degraded with us, and the farmer leads the meanest of lives. He knows Nature but as a robber.—Walden

    I love Nature partly because she is not man, but a retreat from him. None of his institutions control or pervade her. There a different kind of right prevails. In her midst I can be glad with an entire gladness. If this world were all man, I could not stretch myself, I should lose all hope. He is constraint, she is freedom to me. He makes me wish for another world. She makes me content with this.—Journal, 3 January 1853
     
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  3. tochatihu

    tochatihu Senior Member

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    A very interesting discussion here and I thank all participants. I cannot reply to all issues raised (sighs of relief do I hear?) A few though.

    "None of his institutions control or pervade her."
    This was surely true in 1853 but it is not now. Cattle outweigh all other mammals and chickens outweigh all other birds. Other examples could be mentioned, but it's Planet Human now.

    There will be 10 billions throughout the second half of this century increasing from 8 now. Large fractions are low on water, food, energy and infrastructure services. Seeing to all that seems a bigger priority than reducing CO2 to an earlier level. I expect CO2 to increase to 500 to 550 ppm, but not higher if a gradual reduction of fossil burning can develop and be maintained. A wide range of carbon-capture strategies need to be employed and are already known.

    Earth will be hotter but not I think impossibly so. Extensive glacier loss, arctic sea ice zeroed, and sea level a meter higher. Maybe 1.5 m. These are very large problems but not earth-destroying ones. With large efforts, not human destroying either.

    My main rant on energy is that developed countries have enough. Right now. Do better by increasing efficiency in utilization, some ways have been discussed recently above. It is the undeveloped countries needing more energy. They ought to grow to full participation in international commerce, I mean, since they will be 'here' anyway. Can't be done without more electricity.

    Agriculture is notably unprepared for this, but I see ways to fix it. More than just hope; there are ways.

    Keeping at warfare and inter-country hate is an enormous drag, but I do not have hope that humans can develop past that this century.

    I lack expectation for reincarnation. But if so, and if my karma balance sheet is adequate, I'd definitely want to pop up again as human. No other species has the slightest capacity to guide us through this.

    Colonize (usefully) beyond Earth? Maybe in 2 or 3 more centuries. Depends on who discovers what and when. But when that happens (others would say if), humans will not go alone. Besides the burden of beasts such as cattle and chickens (trying to cleverly invert beasts of burden), we will go with many species. An Ark for real. Other critters, green experts on photosynthesis, and more bacteria, fungi and viruses than you can shake a DNA sequencer at. Because, even as humans dominate this Earth, we never can escape the underlying web of it.
     
  4. fuzzy1

    fuzzy1 Senior Member

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    ... written back when forests and wildlife were still seen as effectively infinite, to be harvested at will. More than a decade before the ASPCA was founded. More than a normal human lifetime before the Dust Bowl lead to the creation of the Soil Conservation Service. More than a century before the Clean Water and Clean Air Acts were adopted to stop direct dumping of hazardous wastes into those necessary resources.

    Surgeons (or barbers) were still using bloodletting to 'cure' many diseases at that time, a bit different than modern medicine. Things have changed a bit since 1853.

    I don't expect the really serious migrations to happen anywhere near that soon.
     
  5. Salamander_King

    Salamander_King Senior Member

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    Thoreau's works were not written as technical manuals nor as scientific reports. If you can only read the utility of his literary works as they apply to the technical know-how of the subject then you are missing the whole point of his intention. That would be a "Shallow Ecology" as Næss would call it.

    I use to live close to the site Thoreau built the hut and devoted himself to thought experiments to look into himself and beyond to nature in solitude in the woods. His writings and philosophical principles still apply today some 170 years later, such that many of his writings are considered to be a "bible" of sorts by many modern naturalists and environmentalists. Unfortunately, Wolden Pond, today is nothing like what it was 170 years ago. I usually had a hard time even finding a parking spot.

    upload_2023-6-10_7-26-28.png
     
    #2025 Salamander_King, Jun 10, 2023
    Last edited: Jun 10, 2023
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  6. fuzzy1

    fuzzy1 Senior Member

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    I'm well aware that I took it very different that it was intended. But the context around that particular passage, is vastly different today than when he wrote it.
     
  7. bisco

    bisco cookie crumbler

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    won't more electricity in 3rd world countries just encourage more population growth?
     
  8. Salamander_King

    Salamander_King Senior Member

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    It is totally fine to be outdated context. It is not the method or practice he wrote that resonated with many modern naturalists and environmentalists. It is his fundamental view of nature and self, and how they intersect and transcend. That is how his work is still relevant today and is being cited in many places. Yeah, the Bible was written a long time ago and may be totally outdated contextually, but it is still being read and referenced today.
     
  9. ChapmanF

    ChapmanF Senior Member

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    I suppose encouraging moderated population growth would be a good thing in general, but maybe there's a way to do it without making Malthus play bad cop?

    ... ideally, with some acknowledgment of the vast differences in context.
     
  10. Salamander_King

    Salamander_King Senior Member

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    Have you seen any acknowledgment of the vast differences in context when the Bible is cited?
     
  11. fuzzy1

    fuzzy1 Senior Member

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    These days, economic growth and education tend to slow population growth, not increase it. Between access to birth control, and economic security not being determined by the number of children one produces, birth rates tend to drop.

    I'm not really expecting the developed countries to hold steady on their energy consumption while the undeveloped catch up. Yes, there is massive room to increase efficiency and reduce the energy pollution impacts of what we are currently doing. But there is also huge incentive to do more, to produce and collect ever more economic power. Expanding automation, big data, and AI will demand more energy, even as per-unit efficiency improves. Those who take these paths will wield economic power over those who don't.

    Some of the agricultural solutions are also more energy intensive. I don't know which way that industry's energy consumption will end up going.
     
  12. fuzzy1

    fuzzy1 Senior Member

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    Any? Yes.

    But often? Not nearly enough. Especially by those who publicly cite it most frequently.
     
  13. Salamander_King

    Salamander_King Senior Member

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    Will you show me a few examples?
     
  14. ChapmanF

    ChapmanF Senior Member

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    Among which audiences? There seem to be at least two:

    • Folks who regard Walden and The Holy Bible as the same sort of literature, to be studied with the same sorts of scholarly approach, and
    • Folks who regard The Holy Bible as something unlike other literature, to which the ways other literature is approached might not apply.

    As a first guess, I might expect to see more acknowledgement of differences in context around the Bible within the first group, less in the second. But then. within the second group, different treatment for Walden and the Bible might not seem as surprising, more as expected, even. (They might instead wonder whether you meant to put Walden in the same category. I mean, Thoreau seems like a cool dude and all....)

    Might be one of those choose-your-audience kinda things.
     
  15. fuzzy1

    fuzzy1 Senior Member

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    I decline the invitation to follow that tangent into another deep and time consuming rathole.

    Having grown up on a farm-ranch, the item I quoted and responded to, bore little resemblance my experience there. It may well have been the norm when it was written 170 years ago, but human attitudes have been changing, at least in part towards treating Nature not as something to be conquered and quashed and enslaved, but as something to be respected and conserved and allowed to function on its own. Only partially, not completely, but enough to render that passage archaic.
     
    #2035 fuzzy1, Jun 10, 2023
    Last edited: Jun 10, 2023
  16. Salamander_King

    Salamander_King Senior Member

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    Yeah, I am not either of those two audiences. But I don't expect any acknowledgment of contextual difference now and then on quotes from the book Walden. That's probably because I have read the book, and I know it is not a technical manual or a scientific report. And even though I have not read the Bible, I also don't need an acknowledgment of contextual difference now and then if it is quoted in a passage. That's because even though I have not read it, at least I know it is not a technical manual or a scientific report.
     
    #2036 Salamander_King, Jun 10, 2023
    Last edited: Jun 10, 2023
  17. Salamander_King

    Salamander_King Senior Member

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    "archaic" is your choice of word. I would say it is "classic" in a literary sense. It delivers a resonating message that is unaltered by the passage of time. But that all depends on the audience, of course.
     
  18. John321

    John321 Senior Member

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    How can nature-killing agriculture be more sustainable? – DW – 12/16/2022

    "The farming system that feeds the world is the biggest killer of biodiversity. It does so by destroying habitats, overusing fertilizers, pesticides and herbicides, and creating vast monocultures. But there are solutions."

    "Modern agricultural systems have achieved astounding gains in productivity in the past 50 years, but they have come at an enormous cost to nature.

    Farming is responsible for around a quarter of emissions warping the climate. It's also one of the primary drivers of biodiversity loss, responsible for threats to 80% of at-risk species, according to the United Nations."

    Agriculture is always a battle against nature 12 December 2022 Free (farmersjournal.ie)

    How Thoreau's 19th-Century Observations Are Helping Shape Science Today - Atlas Obscura

    See Why Thoreau's Walden Still Inspires (nationalgeographic.com)

    Thoreau's Walden Is 156 Years Old Today, but Relevant as Ever - The Atlantic
     
    #2038 John321, Jun 10, 2023
    Last edited: Jun 10, 2023
  19. ChapmanF

    ChapmanF Senior Member

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    It never occurred to me that technical manuals or scientific reports were the only kind of literature whose context matters.
     
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  20. Trollbait

    Trollbait It's a D&D thing

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