sanctuary

Showing posts with label extinction. Show all posts
Showing posts with label extinction. Show all posts

Monday, September 05, 2016

The Global boneyard, chinless dildos and glimmers of light (1)

Tug on anything at all and you'll find it connected to everything else in the universe.
(John Muir, environmentalist, preservationist and known in the U.S. as the “Father of the National Parks,” 1838-1914)

In the beginning

At the present time, with 7.2 billion self-absorbed humans wandering around on the Earth, we're probably at least 4 billion over the carrying capacity of the planet to support all life, sustain itself and insure a viable ecosystem. Simply put, our technology has easily outstripped our evolutionary development. We Homo-sapiens have just barely climbed down from the trees and begun our cautious journey across the savanna.

But as hope springs eternal in the minds of us humans, there are a few faint signs for cautious optimism in a handful of locations on the planet. There are indications that where there is good governance and control of corruption there is some decrease in environmental pressures. As well, regions of high urbanization may have positive effects in that housing and infrastructure needs are not spread across the larger landscape. This is the good news.

The bad news is that at the present time more than 70 percent of Earth's eco-regions have shown a large increase in their human footprint. For those interested in some of the specifics a good place to begin is a study in NatureCommunications.

Being anything you want to be

Of course it's in the realm of possibility that a Silicon Valley billionaire will come up with a product to save all of us in the nick of time or some software engineer in Mumbai, India will create the "miracle code or maybe an obscure scientist in Shanghai, China will transform the primitive Limbic system in the brain, allowing us to make a “quantum leap” into the 21st century.

Last but most certainly not least the Kurzweillian-phantasmagorical-transhuman-cum-cyborg, brought to us by the futurist Ray Kurzweil, could arrive at the last possible moment and save the planet.

More than likely, however, there will be no techno-fix, no Libertarian John Gault galloping in on his unicorn, and most assuredly no bronze-age invisible sky god that will make the bad things go away.

This is the way the world ends.
This is the way the world ends.
This is the way the world ends.
Not with a bang but a whimper.
(From The Hollow Men by T.S. Eliot)

The world is this way

Excluding the Syrian apocalypse of course at the present time … well, possibly Somalia, maybe Sudan, and yes Libya, and how can we forget Iraq … actually most of the Arab world in general to be fair. Then there is Afghanistan maybe Pakistan in South and Central Asia, the former Soviet republics and those island nations sinking beneath the sea because of rising sea levels, and....

Asia is where the action is today. In Southeast Asia Indonesia is destroying its rainforests as fast as possible to create more and more palm oil plantations, the ingredient that's used by the snack manufacturers and personal care products and cosmetics, among others. Greed, corruption and human ignorance make everything that much easier of course—anywhere.

Moving up to Northeast Asia, Japan's aging population is continuing to practice its cultural cuisine. It's a sideshow in the global scheme of things but a telling commentary on humankind. In addition to the hunting of whales for, er, scientific purposes, there is the annual bloodbath festival that may have been going on for a thousand years. Dolphins are rounded up in a cove, the “prettiest” sold to aquariums and the rest clubbed to death for the meat.

Zhonggou—The Middle Kingdom

China right now, with its rapidly increasing economic and military might and strict authoritarianism, has perhaps become the tarnished gold standard for much of the world. Its overriding historical imperative, in addition to the reinvention of some modern day Middle Kingdom, seems to be the creation of a vast global plantation, sort of an updated 16th and 17th century European mercantilism. Africa and South America are its current targets and the ends are sure to justify any possible means for the billionaire technocrats who run the “peoples republic.”

One of the grand Chinese proposals is to build a 3,300 mile-long railway line through the Amazon rainforest to access soya plantations and mining regions, a potential environmental disaster of monumental proportions. *

China single-handedly may be responsible for the extinction of numerous wildlife throughout the world, perhaps the best known example being the elephant, a keystone species, hunted for its ivory and other body parts including its feet that are cut off and used for stools by the wealthy in every sink hole across the planet.

This is the way the world ends. But perhaps not.

NEXT: Chasing the carnival in the U.S., 2016

* Amazon's forests hold approximately 90-140 tons of carbon, around 9-14 years of current global, annual human induced carbon emissions.





Friday, April 22, 2016

It's the cows, baby

It is the monster in the room but we're very, very afraid to talk about it, including all the traditional, well known and well established environmental organizations: Animal agriculture is the primary cause of environmental devastation on this planet and leading us to extinction--period! 
Everything else is largely an exercise in denial.

Cowspiracy The Sustainability Secret

A MOVIE YOU SHOULD WATCH




Friday, May 15, 2015

By by ice shelf

Larsen B, Antarctic

Nature is always changing. You environmentalists and your scare tactics. Don't worry, be happy. We'll study it when we have time.


Saturday, March 21, 2015

The authentic invasive species

Several days ago I received some material from the Sierra Club reminding me to renew my membership, which I had let lapse for a couple of years. What caught my attention however was a short letter that was included in the membership material. The letter read as follows:

“Dear Human:

Imagine that, little by little, your home was taken away from you. The forests and mountains where you once roamed freely disappeared, replaced by roads and concrete buildings.

What if politicians in suits, someplace far away, decided your fate … decided that you, your family, your friends, and neighbors had become a nuisance—a menace—to those who had invaded your home?

And so now, you must die.

Imagine these politicians rallying for your slaughter … ignoring what science has told them, encouraging citizens to hunt you down and kill you.

Imagine your family under attack. Defenseless, with nowhere left to hide, you must dodge bullets from the ground and sky, just to find food for yourself and your young children.

Imagine that, in one of these public hunts, you watched your offspring die.

Then you will know the terror that wolves face every day … and why we so desperately need your help.

After all, you and your fellow humans are the only ones who can save us. Our fate is in your hands.

So I hope you will answer this cry for help. You are our only hope. And time is running out ….”

Murder for fun, profit and prestige

The late, great comedian George Carlin once remarked that we humans can't destroy the Earth. The planet will deal with us without difficulty. I remain optimistic that after humankind vanishes (at least the current variety of Homo sapiens), the remaining life on Earth, as science writer Michael Tennesen says, “ will survive, adapt, diversify, and proliferate.”

I don't want to think that the combination of our technology, slow evolutionary development and general ignorance could actually turn our planet into an uncompromising nightmare like that offered up by the novelist Cormac McCarthy in his novel The Road.

Yet, regardless of whether or not we humans do ourselves in sometime in the future, the mind numbing misery we're inflicting on other species right now is appalling. It is conceivable that up to 50 percent of plant and animal species could have gone extinct by the end of the century. Unlike other mass extinctions, the principal cause this time will most likely be humankind. There's a reason that most scientists refer to our current geologic age as Anthropocene.

Wide areas of Asia currently, because of official corruption, greed, ignorance and even what is casually called “cultural” cuisine, are destroying plant and animal life across the planet at an astonishing rate. We humans have become like the invasive plant kudzu on steroids.

While we collectively—with some notable exceptions—have been killing and destroying most everything around us for thousands of years, it was far less noticeable before the industrial age and a global population under two billion. But now, with a population of more than 7 billion humans and increasing, we are destroying life on Earth on an industrial scale, seemingly unaware of its consequences for us.

So what ought we to do? One possibility certainly is that we may not be able to do anything in time. Fields like neuroscience and behavioral genetics have provided considerable insight in how humans think and process information and why we often do what we do ... but, the “so what” question however can't be tossed aside.

How do we confront, educate and find the resources fast enough to turn the human death cult into a manageable problem at the very least. Cowboy yahoos in the American West, clueless Chinese bourgeoisie desperate for the “bling” of ivory and other human predators are not going away anytime soon.

Maybe it does begins with trying to understand what the wolf could be thinking as he stares at his dead cub bleeding to death from the gunshot wound. Maybe we have to find better ways to talk to narcissistic Homo sapiens. Anyway, I renewed my membership in the Sierra Club. Giving up can't be an option.


For an unvarnished assessment of wildlife destruction read The Politics of Extinction. Getting angry is good but then come up with a plan. We need one right away.

Wednesday, October 08, 2014

Extinction for fun and profit

The dog is a gentleman; I hope to go to his heaven, not man's
(Mark Twain)

The approaching silence

It's a remarkable picture making the rounds on the internet: More than 30,000 walruses have come ashore in Alaska because of disappearing sea ice in the Chukchi Sea, an area where the oil and gas industry want to drill. This is the feeding area for the walruses and where the females give birth. A similar phenomenon is occurring along the Russian coast as well. Climate change is so inconvenient.

The depressing numbers

The World Wildlife Fund recently updated its Living Planet Report. In just two human generations half the animals are gone (10,000 representative population sampling of mammals, birds, reptiles and fish), which represents a 50 percent decline over the past 40 years.

The major causes are familiar. In addition to climate change, there is habitat destruction and loss, devastation caused by unsustainable levels of hunting and fishing—for whatever reasons—and exploitation in general. Right now between 23 percent and 36 percent of all birds mammals, and amphibians used for food or medicine are now threatened with extinction.

A house of death eaters

While the industrial slaughter of iconic animals like the elephant and the rhino is frequently in the news, less well known creature have many scientists far more worried and could have a direct and disastrous impact on Homo sapiens.

Some of us, for example, may know that the world's food production (possibly more than 60 percent) is dependent on bees and other pollinators, but how many know about the importance of the lowly worm, which turns waste into soil nutrients or that bats keep malaria rates down. It is the small, not so cuddly creatures, that may ultimately change everything for humankind, possibly much sooner than we might imagine.




Monday, March 17, 2014

Nasty, brutish and short--or not

The sky gods know

Will there be titanium-skinned creatures with oversized heads and bulging eyes running planet Earth in 500 years? Only Steven Spielberg knows for certain. I think the “leash” over the approximately next 50 to 100 years will be climate, religion and economics. What we do or don't do in these areas simultaneously will have a bearing on who or what will be our progeny.

Climate scientists, using such methods as geological analysis, ice cores, fossil remains and historical records, have determined that CO2 levels in the atmosphere remained between 180 and 300 parts per million (ppm) for some half-a-million years, but in recent centuries (the start of the Industrial Revolution in the late 18th century) CO2 levels rose to at least 380 ppm. The greenhouse effect is not an obscure hypothesis recently put forward.

The Roman philosopher Seneca said that, “Religion is regarded by the common people as true, by the wise as false, and by rulers as useful.” Artifacts of one kind or another at burial sites go back to at least 70,000 years ago. It hardly seems a mystery as to why we have religion. Among other things, religion binds groups, helps take the fear of death away, sanctions the killing of other groups and provides the “answers.” Today there are some 10,000 different religions all possessing the Truth. Religion at this point in time is a genuine obstacle to confronting a potential planetary disaster.

Last but not least is the economic system that entwines the entire planet. It's little more than a perpetual ponzi scheme, regardless of the “wonders” it may have helped produce—for some—in the past. Most important, it's unsustainable. It deserves to be tossed into the ashcan of history along with mercantilism and the “divine right” of kings.

Immortality and the Kurzwellian phantasmagoria

Superheroes are popular and ubiquitous across the globe and not just among children. Immortality, master-of-the-universe, infinite choices, exceptionalism, privilege, entitlement and certainly narcissism all beckon to even the most rational among us. Ca plus changes, ca plus la meme chose.

Ray Kurzwell, inventor and “technical” futurist, who now works for Google, believes that by 2045 machine intelligence will surpass human intelligence in all aspects, which he refers to as the “singularity.” For Kurzwell, human immortality is only a few blocks away.

Well, 2045 seems a bit optimistic, or pessimistic, depending on your point of view. Would Aunt and Uncle Sahelanthropus, whom we haven't seen in some 7 million years, still love us? Of course, many of these superhero dreams violate the known laws of physics. Gravity can be inconvenient, mass increases faster than the fundamental strength of our bones and we can't walk through walls even though the atom is mostly empty space. But … technology springs eternal, and Ray Kurzwell thinks he'll become immortal; after all, he demands to become a system.

Believing what we believe

Why do we do what we do? One of the most interesting new subject areas at the present time and yes, it's controversial, is the field of Genopolitics. Political beliefs may have a genetic component. Feelings about contraception, gay marriage, capital punishment, animal rights, climate change, etc are personality traits that could be ancient and way older than humans.

If the evolution of the human brain was driven by a need for more complex social cognition, then might the understanding of human biology in a “sociopolitical” context be of paramount importance, perhaps for our very survival?

The amygdala in our very old limbic brain is connected to the cingulate cortex, an area critical to self awareness. It is the cingulate cortex that “thinks” about the responses of the amygdala—threat, not a threat, your imagination and so forth.

What do we think we know now? Some research has shown that people with larger emotional responses to threats are more likely to have right-wing opinions. Oxytocin is released in sex and orgasm and believed by many neuroscientists to smother the amygdala responses, which may lead to increased generosity, trust, etc. Lower serotonin levels in the brain have been associated with criminality and anxiety. People with a less active MAO allele “tend” to be more impulsive and aggressive. No, there are no specific genes for criminality, but personality traits are heritable.

In a 1980s sexual preference study conducted by David Buss, professor of psychology at the University of Texas, it was determined that the top two qualities in a male for both sexes were kindness and intelligence, outweighing such things as money and physical appearance. Geoffrey Miller of the University of New Mexico has suggested that our ancestors who were more intelligent and kinder attracted a higher quality mate thus creating our success.

Regardless of what Genopolitics ultimately uncovers, a better understanding of human behavior and how we make decisions is, it seems to me, not merely nice to know but absolutely critical if we want to get beyond the “reptilian” mindset and consider a future beyond something like the unrelenting nightmare of Cormac McCarthy's The Road.

Back to a future

Every part of the planet has warmed except for Antarctica and at this point in time it may have more to do with circulating winds and the hole in the ozone layer. The International Panel on Climate Change (IPCC) predicts a minimum temperature rise of 1.8 degrees Centigrade by 2100. Some 120,000 years ago when it was 1 to 2 degrees warmer, sea levels were 5 to 8 meters higher. Three million years ago when the temperature was 2 to 3 degrees C higher, the sea levels were 25 meters higher.

It's called the tipping point and is a term that has been used in reference to climate change. Is there a point where the change is irreversible? Climate scientists have spoken about such things as a global temperature rise of 2 degrees C and CO2 levels going over 400 ppm. We have now reached CO2 levels of 400 ppm. IPCC estimates have been revised, perhaps because of the sudden collapse of ice sheets and a better understanding of “feedback loops,” which can speed up the process. Several decades of global warming are already in the pipeline. Time, where is it when we need it?

Some of us might recall friends and acquaintances “dropping acid” (LSD) some years ago and having spiritual experiences and “being one” with the universe. We know now there are hormonal and biochemical factors at work in the brain during many of those religious moments, resulting in such things as increases in dopamine levels and serotonin being released. “Spiritual” experiences can change brain activity. A book worth reading on this subject is by D.F. Swaab, a physician and neurobiologist, entitled We Are Our Brains: A Neurobiography of the Brain, From the Womb to Alzheimer's

To believe that some supernatural entity gave us the planet and dominion over all life on it is both irrational and narcissistic to the extreme, but also more understandable today. We're also learning that extreme religiosity may be associated with such illnesses as schizophrenia, dementia and obsessive-compulsive behavior.

Difficult as it might be, we have to move beyond the supernatural and magic. Even more important is finally realizing this planet is all we have--but--real spirituality is all around us. Turn off your I-Pad and move your head. You can even “friend” biodiversity.

Adams Smith, often cited as the father of modern capitalism, once said of the capitalists, “It comes from an order of men, whose interest is never exactly the same with that of the public...” What is striking today among the governments of the world is the apparent obtuseness, be they the corrupt autocrats in Beijing and Moscow, the feckless and uninformed politicians in Washington or many among the rising developing nations who claim it's “everyone else” who bears the responsibility. Our ancient short-term thinking is alive and well … and dangerous.

Mounting scarcities, growing ecological disequilibrium, expanding population, economic stagnation, increasing disparities between rich and poor, individual selfishness (including nation selfishness), human redundancy, unproven economic myths like the market's “invisible hand” are more than likely to lead to greater forms of coercion across the globe, and the amount of coercion can be an approximate measure of the system's validity. Once the system is deemed illegitimate, another tipping point has begun, this time rippling across the planet.

It is very much a matter of enlarging the global tribe and accepting the idea unequivocally of reciprocal obligation.

Summary

Gerald Crabtree, a Stanford University geneticist, believes our intelligence may have peaked some 2,000 years ago. It's been pretty much downhill ever since. Really?

Will the last remaining clan of Homo sapiens end up in a cave on Gibraltar squinting at the shadows of their cousins the Neandertals? Does it matter? After all, it's estimated that about 100,000 species are going extinct each year. What's one more, especially the most destructive predator the planet has known. Down deep, we know we're here “by the luck of the draw.”