Showing posts with label Biodiversity. Show all posts
Showing posts with label Biodiversity. Show all posts

Wednesday, April 20, 2022

The Beginning of the Path...

  https://twitter.com/ScottHa85992272/status/1517008688757805057?s=20&t=g-cyDZeraww1yNhJ6JaPwQ

https://www.barnesandnoble.com/w/the-beginning-of-the-path-to-human-extinction-and-how-to-get-off-it-scott-haley/1141364431?ean=2940160947181

The eBook version is now available. The paperback version will be shortly. If you scroll down at the Barnes & Noble page (above) to "About the author", you'll get a better idea of my qualifications for writing the book.
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Be Well

Wednesday, September 8, 2021

Reframing the Crisis

 https://mahb.stanford.edu/blog/the-nature-and-overshoot-crisis-reframing-the-discussion-of-climate-change-and-biodiversity-loss/

While anthropogenic climate disruption is a massive problem requiring immediate attention, let's not marginalize other assaults on the ecosphere.  The article at the link above demonstrates that loss of biodiversity and other related disasters are interconnected to climate change, and every bit as important.

At the root, the ongoing crisis we're facing is as much a question of ethics as anything else.  The hubris of humans in relation to other species and the environment is (in general) beyond the pale.  We have to correct that if we expect to survive and thrive in the future.

We do have a model or two with which to work.  Indigenous societies around the world and certain Eastern religions have understood for thousands of years the importance of treating Nature as sacred.  It turns out they are on the mark.

As Barry Commoner said in 1971, "Nature knows best.".  Our technology has accomplished amazing things, but sorry to say, it also has egregiously damaged our global habitat.  As a species and overall, our attempts to improve human well-being have brought us to the beginning of our own extinction.  Unfortunately, that's true not only in the ecological sphere, but also in the social sphere.

It will take a paradigm shift in ethics if we are to survive and thrive.
Two books which point the way:  The Sacred Balance -Rediscovering Our Place in Nature, by David Suzuki; and The Web of Meaning - Integrating Science and Traditional Wisdom to Find Our Place in the Universe, by Jeremy Lent.
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Not only my opinion.  Be Well


Saturday, July 24, 2021

Terrestrial Vertebrate Populations and the Ongoing Sixth Mass Extinction on Earth

If you would like a good grasp of Earth's sixth mass extinction, the link below explicitly explains the urgency of it in graphic terms.  The scholarly article is relatively short, well illustrated, and right on the mark.  Are you pressed for time?  At least scroll down a bit at the link to Figures 2 & 3, (especially Fig. 2) and don't just glance at them.  Study the "key" at the bottom of each one, and then the three different columns of each Figure.

http://www.ceres.ens.fr/IMG/pdf/ceballos-etal-2017-pnas.pdf

Some people (even some who should know better) don't believe there is an ongoing sixth mass extinction.  Furthermore, they don't see biodiversity loss as being of any major importance to humans.  Most likely, that's because they don't yet see any large numbers of individual species going extinct, and they aren't considering the decline of populations as important or significant.  Finally, they apparently don't understand the role of biodiversity in natural ecosystems, or how human survival is related to those ecosystems.

In biology, a population is a group of similar organisms (e.g., mammals, birds, amphibians, etc.) or often, a specific species (e.g., Canis lupus).  Population studies of any group of organisms are done in a particular geographic areaPopulations exist in specific areas.  So, for example, the arctic fox is not found in the tropics.  :) 

Prior to any species going forever extinct, there's a significant decline in their population numbers.  The decline happens in different areas, and rates of decline may vary from place to place.  If the decline continues, ultimately the inevitable result is extinction.

The point being:  simply because species are not yet totally disappearing in massive numbers in no way means a mass extinction is not underway.  Why does it not mean that?  Because declines in populations precede final extinction, and currently, population declines are significant.  For example, since 1970 the worldwide populations of wildlife vertebrates on land have declined by 68%.  It's even worse in aquatic habitats.  [Source:  Living Planet Report 2020, by the World Wildlife Fund.]

That's a wake-up call.
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Not only my opinion.  Be Well


Thursday, June 24, 2021

Deconstructing "The Dasgupta Review"

 A controversial examination of "biodiversity economics"---

https://www.tandfonline.com/doi/full/10.1080/14747731.2021.1929007

I believe the scholarly article found at the link above is right on the mark.  The commodification of Nature in general is fraught with serious problems.  More importantly, it appears to avoid what's really needed in order to stop and reverse biodiversity lossa paradigm shift away from neoclassical/neoliberal economics.

Putting a seemingly Green twist on such economics will not suffice.  Offsetting, creating "natural capital" financial MARKETS, etc., is still tinkering around the edges of the problem.  Such markets rarely, if ever, have been kind to natural ecosystems.

Above all else, two things are crucial to quelling our ongoing Eco-Crisis:  the natural, voluntary reduction of human population; and the complete shift away from neoliberalism and its failed economics.  The first can be accomplished through education and incentives.  The second, believe it or not, will be a tougher nut to crack.  Recent history proves it to be such.  Neoliberal economics should be long gone by now; however, ongoing Edward Bernays style propaganda and indoctrination keep it hanging on.  It will take persistent and consistent education to break it loose.  So far, catastrophes resulting from adherence to neoliberalism have not done the job, which I find baffling.
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Not only my opinion.  Be Well

Monday, May 10, 2021

Is Biodiversity Offsetting Working as it Should?

 Plus, what are the ethical objections to such practice?
https://conbio.onlinelibrary.wiley.com/doi/10.1111/cobi.13603
Commodification of Nature is a path requiring delicate navigation, and care must be taken to ensure an ethical, successful outcome.

Offsetting exploitation impacts seemingly is a great idea; however, certain problems need to be addressed.  The article at the link above, found in the journal, Conservation Biology, is a good start.  In particular, see the Abstract and Table 3.
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Not only my opinion.  Be Well




Friday, December 25, 2020

It's Not a Great Mystery

The first link: 

Protecting nature is vital to escape 'era of pandemics’ – report | Wildlife | The Guardian

A report issued by a scientific group which was convened by the  Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services includes the following conclusions (among others):
1.  the increasing number and frequency of pandemics is due in large part to anthropocentric damage to natural ecosystems;
2.  in addition to reaction to pandemics, prevention is crucial; and,
3.  leading experts in ecology, wildlife biology, epidemiology, and similar fields have made the above points clear, but there has been little government action.

Here's a link to the report:
The Executive Summary starts on page 2, and in it, needed actions are capsulized.

Politicians have been tinkering around the edges of the pandemic problem for decades.  Emphasis almost always is on a reaction to an outbreak.  Not enough effort is put into prevention.  That involves significantly reducing our negative impact on the natural environment.  We have to stop pretending we're doing that already.  Not only politicians have to stop; all of us must.

Suggestion:  bookmark the above three links; continually build your eco-library.  [If you've never done "library research" prior to the advent of the internet, you may not fully realize how fortunate we are to have such a tool:]
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Not only my opinion.  Happy Trails

Sunday, October 25, 2020

"A Life on Our Planet"

 https://steadystate.org/a-life-on-our-planet-a-tentative-step-toward-mainstream-steady-statesmanship/

Attenborough, biodiversity, and the Steady State Economy - how they're all linked.  Even at 93 years of age, this man is a warrior for the ecosphere.  What a life well spent... and not done yet.
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Be Well




Wednesday, September 23, 2020

"An urgent call for circular economy advocates to acknowledge its limitations in conserving biodiversity"

 https://www.sciencedirect.com/science/article/abs/pii/S0048969720321185?via%3Dihub

All I have access to is the Abstract... found at the link above.
Below is a graphic from the Abstract---

As mentioned in previous posts, the Circular Economy (CE) concept is fairly popular in various parts of the world.  It's a mistake, however, to think that it's the best ecological approach to solving our multi-faceted Eco-Crisis.  It's not even close to that.  In fact, it's only slightly "greener" than the "circular" concept claimed by neoclassical/neoliberal economics years ago... which wasn't circular at all.

As cited in other article links previously posted on this blog, CE has numerous problems in the ecological arena.  Biodiversity impact is one of them.

In my view, only non-ecologists would believe that Tech innovations and "substitutions" eventually will "decouple" an economy from reliance on natural resources found in highly complex (and irreplaceable) ecosystems.  I imagine it can be done to some limited degree, but not without disastrous impacts on the Mother of all Ecosystems (so to speak), Spaceship Earth.  Such an attempt on a global scale would be folly.

The CE concept is in need of some adjustments, and in need of collaboration with Bioeconomists, Ecologists, and others in similar fields.  A greener version of Neoclassical Economics is not going to save organized human existence on this finite planet.
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Not only my opinion.  Stay Well

Wednesday, September 16, 2020

More on Ecosystem Services... Plus, More on Ecosystems

 http://uknea.unep-wcmc.org/EcosystemAssessmentConcepts/EcosystemServices/tabid/103/Default.aspx

At the link above is a concise and comprehensive rendering of the important concept of ecosystem services.

On the left side of the page are more links to all aspects of ecosystems, e.g., ecosystems & biodiversity, ecosystem functioning, etc.

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Be Well

Monday, May 18, 2020

Corona, Climate Disruption, and Biodiversity - All Connected


Here's why ecosystems are important, biodiversity is crucial, and Climate Disruption must be addressed immediately.

https://www.propublica.org/article/climate-infectious-diseases
At the very least, read the first few paragraphs.
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Why BIODIVERSITY is crucial to the well-being of humanity---
https://www.youtube.com/watch?v=BCH1Gre3Mg0
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For your ecological glossary---

https://en.wikipedia.org/wiki/Ecosystem

Ecosystem Services and their value---
https://www.youtube.com/watch?v=D6luBEJfi3s
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An important point to remember:  ecosystems are dynamic, always adjusting, always striving for a type of homeostasis (balance).  When we humans interfere with the functioning of them, we should do so with the least damage possible under the particular circumstances.  Why?  Because:  1) they all, directly or indirectly, contribute to our health, prosperity, & well-being; and 2) human existence is not possible without the functioning of natural cycles, and those cycles are found in ecosystems.  Even if you're in artificial surroundings all day and night, you still need clean air, clean water, decent food, shelter, protection from floods, disease, etc.  That all is provided by properly functioning ecosystems.  Everything is connected to everything else.  [Barry Commoner's first law of ecology.  https://www.greenleft.org.au/content/barry-commoner-scientist-activist-radical-ecologist ]
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Not only my opinion.  Be Well