Category: Environment

The changing North Atlantic.

The vastness of the seas and the immensity of their influence over all of us.

This is an introduction, a rather long one I’m warning, to a republication of a recent post by Patrice Ayme. An introduction that offers a deeply personal memory of the Atlantic ocean.

Many years ago, I spent 5 years living on a boat; a wonderful heavy-displacement ocean-going yacht of a type known as a Tradewind 33.

Tradewind 33 - Songbird of Kent.
My home for five years – Tradewind 33:  Songbird of Kent.

There is a place in my mind to which I can so easily travel; a memory of a dark night out in the Atlantic ocean one time in the Autumn of 1969. But first let me set the scene from almost fifty years ago.

The call of the open ocean

Those first few hours were utterly absorbing as I went through the whole business of clearing the yacht harbour at Gibraltar and heading out to the South-West hugging this unfamiliar coastline of Southern Spain. It was tempting to move out to deeper waters but the almost constant flow of large ships through the Straights of Gibraltar soon quashed that idea. Thankfully, the coastal winds were favourable for me and my single-masted sailing yacht.

After such a long time sailing in the relatively confined waters of the Mediterranean, it was difficult for me to imagine that in a few hours time the southern-most point of Spain would pass me by and the vastness of the Atlantic ocean would be my home for the next few weeks.

Soon the city of Tarifa was past my starboard beam and the Spanish coastline was rapidly disappearing away to the North-West. The horizon ahead of me was already approaching 180 degrees of raw, open ocean.  There was just a flicker of a thought that whispered across my mind: “Oh Paul, what have you gone and done” as slowly but persistently the coastlines of Spain to the North and of Africa to the South became more and more distant and fuzzy.  It was at 15:30 that I made an entry in my yacht’s log: “No land in sight in any direction!”

Now was the time to make sure that my bunk was made up, flashlights to hand, and my alarm clock ready and set. Alarm clock? Set to go off every twenty minutes during the night! For this was the only way to protect me and my yacht from being hit by one of those gigantic container ships that seemed to be everywhere. It took at least twenty minutes from the moment a ship’s steaming lights appeared above the horizon to crossing one’s path!

It was in the early hours of my first morning alone at sea, when once again the alarm clock had woken me and I was looking around an ocean without a single ship’s light to be seen that more of Les’ words (see footnote) came to me. I remembered asking Les: “What’s the ­appeal of sailing?” Les replied without a moment’s hesitation: “It’s the solitude. When you’re out at sea on your own, there’s no government or bankers to worry about. You’re not ­responsible to anyone but yourself.”

Yes, I could sense the solitude that was all around me but it was an intellectual sense not an emotional one. That would come later. Inside, I was still afraid of what I had let myself in for.

Remarkably quickly however, the pattern of solo life aboard a thirty-three-foot yacht became my world. Frankly, it staggered me as to how busy were my days. Feeding myself, navigating, trying to forecast the winds, staying in touch with other yachties via the short-wave radio, keeping the boat tidy and a zillion other tasks meant the first few days and nights just slipped by.

But it was a sight on my fourth night at sea that created the memory that would turn out to remain with me for all my life. The memory that I can go to anytime in my mind.

That fourth night I was already well into the routine of waking to the alarm clock, clipping on my harness as I climbed up the three steps that took me from my cabin into the cockpit, scanning the horizon with my eyes, checking that the self-steering had the boat at the correct angle to the wind and then, if no ships’ lights had been seen, slipping back down into my bunk and sleeping for another twenty minutes. Remarkably, I was not suffering from any long-term tiredness during the day.

It was a little after 3am that fourth night when the alarm clock had me back up in the cockpit once again. Then it struck me.

Songbird was sailing beautifully. There was a steady wind of around ten knots from the south-east, almost a swell-free ocean, and everything set perfectly.  Not a sign of any ship in any direction.

Then I lifted my eyes upwards. There was not a cloud in the night sky, not a single wisp of mist to dim a single one of the million or more stars that were above my head. For on this dark, moonless night, so far removed from any shore-based light pollution, the vastness, yet closeness of the heavens above was simply breath-taking. I was transfixed. Utterly unable to make any rational sense of this night splendour that glittered in every direction in which I gazed. This dome that represented a vastness beyond any meaning other than a reminder of the magic of the universe.

This magic of the heavens above me that came down to touch the horizon in all directions. Such a rare sight to see the twinkling of stars almost touching the starkness of the ocean’s horizon at night. A total marriage of this one planet with the vastness of outer space.

I heard the alarm clock go off again and again next to my bunk down below. But I remained transfixed until there was a very soft lightening of the skyline to the east that announced that another dawn was on its way.

I would never again look up at the stars in a night sky without being transported back to that wonderful night and the memory of a lonely sea and sky.

I did warn you it would be a long introduction!

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Non-Linear Cold Blob Rising Over North Atlantic

The reason life survived on Earth for so long, and blossomed into animals, and now mind, is that the planet is equipped with homeostatic mechanisms (homeo means similar in Greek, and stasis, standing still). However, those mechanisms tend to be geological.

Human civilization is now having an impact on the biosphere of a violence probably never seen before. The changes are faster than what geology, or even life, can accommodate.

Some will brandish the impact of the Yucatan asteroid, and claim that was worse; however that’s just a theory: the biosphere was clearly under stress at the time from the Deccan Traps eruptions, and had been under that stress for hundreds of thousands of years, if not millions. At its worst, the Asteroid was just the straw which broke the Camel’s back.

2015 will be the warmest year since the end of the Eemian, 115,000 years ago. So why are record low temperatures appearing just south of Iceland? Yes, record lows, lower than ever recorded.

While The Rest Of Planet Is At Record Warmth, Off Iceland, Record Colds Are Achieved!
While The Rest Of Planet Is At Record Warmth, Off Iceland, Record Colds Are Achieved!

That was fully expected, and a demonstration of Non-Linearity of the incipient global warming. A phenomenon is linear when it looks like a line. Global warming is not going up like a line, as some places are warming at a rate ten times higher than the average, and some regions are cooling (and some are cooling spectacularly, off Iceland and some seas around Antarctica, for reasons related to warming).

The Dryas events were extremely fast and pronounced cooling events which happened several times during the period 10,000 years to 15,000 Before Present. Some lasted around a millennium, others, just a century. They vanished as fast as they came. They are named after a tundra flower, the Dryas. In Scandinavia forests were replaced by tundra graced with Dryas (hence the name). In Britain, average temperature collapsed to minus 5 degree Celsius, and glaciers formed at elevation.

These spastic events of drastic cooling, while, overall, de-glaciation was going on, long remained a mystery. Overall, the great glaciation which had brought glaciers down to New York, was on its way out, the planet was globally, irresistibly warming. So why would temperatures collapse in some places around Greenland by 15 degrees Celsius? The solution to the Dryas events’ spastic glaciation riddle? The same as always! Warming is non-linear.

What’s the theory? The details are uncertain, but we know that the Gulf Stream (aka the North Atlantic “Conveyor”) shorted, literally: analyses of deep sea sediments have shown this. The conveyor sends an enormous current of warm tropical waters northward.

When the warm tropical waters become very cold between Iceland and Spitzbergen, they sink to the bottom of the sea, and head south. This sinking, plus the pushing by trade winds in the tropics, is what provides the energy of the Gulf Stream.

However, if the warm tropical waters are capped by a very cold, but light sweet(er) water lid, they will get cold early, and sink before Iceland. This is what happened in the Dryas events.

And It Is Happening Again, Albeit On A Smaller Scale.
And It Is Happening Again, Albeit On A Smaller Scale.

Was it in response to a sudden influx of fresh water from Lake Agassiz and deglaciation in North America, and Greenland? Sudden freezing there would have removed the freshwater lid, hence the brutal switchback to warming after the brutal cooling. By the way, the sea level rising speed responded quickly, by a factor of three. After the typical Dryas cooling, oceanic rise rebounded to 18 millimeter per year right away (this shows that those who expect a slow rise of sea level rise are deluding themselves, or, more to the point, are trying to delude us!)

Nowadays a Dryas-like mechanism would have to rest on the melting of Greenland alone (that’s the only place with significant ice). This is, of course, insufficient, but summer 2015, cool and rainy over the northern North Atlantic is evidence that the effect is on. Scientific analysis confirms it. See: “Exceptional Twentieth Century Slow Down of Atlantic Ocean Overturning Circulation” (Nature, 23 March, 2015).

The exact nature of what is going on at this point is a matter of debate among experts. What is sure is that something is going on.

The Atlantic Conveyor Is A Subtle Thing, Yet Dominates Glaciation In The Arctic.
The Atlantic Conveyor Is A Subtle Thing, Yet Dominates Glaciation In The Arctic.

A similar situation beckons in Antarctica, where ice shield melting creates a freshwater lid all around which in turn freeze, extending the ice cap in the Austral winter.

When considering nonlinearity, subtlety and surprises are of the essence. This is true in physics, as it is in psychology, history, or politics.

And the morality in all this? The USA has played god. The European Union made a honest to goodness effort to reduce CO2 emission, while the USA, paying lip service to the opposite of what it was doing went right ahead, with its factory, the Plutocratic Republic of China, to use and abuse fossil fuels as never before.

So now what? Is god still American, as usual? At first it seems so: the USA started to frack massively and massive amounts of fossil fuels were extracted from the USA’s generous soil. When American companies tried the same in Poland, it failed: the underground god (Pluto?) did not cooperate: Polish soil is adverse to fracking.

Here comes the punchline: sea level has been rising fast along the Eastern seashore of the USA. Actually, three to four times faster than the world average. That’s more than one centimeter per year.

Why? Imagine a traffic jam. Or rather a crash ahead: things come to a halt, cars, water piles up behind. Maybe the Washington politicians will soon have to learn to swim, and not just against the tide of world public opinion.

The USA is going to be punished with its own instruments. Meanwhile 20 countries formed the V20, a group of twenty countries whose existence is immediately threatened by global warming, although they caused it not.

A Two Degree Celsius rise of temperature is indeed way too much: nonlinearity is upon us. Evil is always nonlinear.

Patrice Ayme’

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Footnote: The Les referred to is Les Powells, the yachtsman who sailed solo three times around the world. He and I became good friends when we met up at Larnaca Marina in Cyprus.

 

Les Powells book

 

Afraid of the light!

Back to learning from our wonderful dogs.

Last week, on the 9th to be exact, I published a post under the title of What a funny lot we all are! The thrust of that post was the republication of a recent Tom Dispatch essay by Michael Klare: Tipping Points and the Question of Civilizational Survival. Professor Michael T. Klare is professor of peace and world security studies at Hampshire College and the author, most recently, of The Race for What’s Left. Those who read his essay will have found it a gloomy report on the future of mankind on this planet.

Back to my sub-title.

One of the golden pieces of advice for all of us who succumb to a fear of the future is to live in the present. Living in the now, in the present, is what our dogs do so very well, and it is a fabulous example for us humans. Because there is such a volume of news about so many things going wrong in our world, that it is easy to become overly negative, possibly to the point of causing us ill health, for there is strong link between mind and body.

When circumstances actually do change then dogs are incredibly quick to adapt to those changed times. Dogs, however, do not worry about the future.

All of which is my preamble to an essay that was published under The Conversation header on Sunday. It was an essay by Melanie Randle, and the link goes to a page that offers:

Melanie is an Associate Professor of Marketing in the School of Management, Operations and Marketing in the Faculty of Business at the University of Wollongong. Her primary research areas are social and non-profit marketing, particularly in the areas of volunteering and foster care. Other research interests include marketing to children, obesity and gambling.

That profile doesn’t give much of a heads-up to the theme of her essay. That theme, to my way of thinking, is that right now change is underway. A change in the awareness of people that change has to take place.

Which is why I chose part of a saying attributed to Plato for the title to this post. The full saying being:

“We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light.“

So to Melanie’s essay.

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Many fear the worst for humanity, so how do we avoid surrendering to an apocalyptic fate?

Melanie Randle, October 11, 2015

A new, four-nation study has found people rate the risks of global threats to humanity surprisingly high. These perceptions are likely to be important, socially and politically, in shaping how humanity responds to the threats.

The study, of more than 2000 people in the US, UK, Canada and Australia, found:

  • 54% of people surveyed rated the risk of our way of life ending within the next 100 years at 50% or greater;
  • almost one in four (24%) rated the risk of humans being wiped out within a century at 50% or greater;
  • almost three in four (73%) believe there is a 30% or greater risk of our way of life ending (30% said that the risk is 70% or more); and
  • almost four in ten (39%) believe there is a 30% or greater danger of humanity being wiped out (10% said the risk is 70% or more).

Perceptions of risks to way of life and humanity by country

Percentage support for propositions that existing way of life and humanity have a 50% or more chance of ending in a century. University of Wollongong, Author provided
Percentage support for propositions that existing way of life and humanity have a 50% or more chance of ending in a century. University of Wollongong, Author provided

The study also asked people about different responses to the threats. These responses were categorised as nihilism (the loss of belief in a social or moral order; decadence rules), fundamentalism (the retreat to certain belief; dogma rules), or activism (the transformation of belief; hope rules). It found:

  • a large majority (78%) agreed “we need to transform our worldview and way of life if we are to create a better future for the world” (activism);
  • about one in two (48%) agreed that “the world’s future looks grim so we have to focus on looking after ourselves and those we love” (nihilism); and
  • more than one in three (36%) said “we are facing a final conflict between good and evil in the world” (fundamentalism).

Findings were similar across countries, age, sex and other demographic groups, although some interesting differences emerged. For example, more Americans (30%) believed the risk of humans being wiped out was high and that humanity faces a final conflict between good and evil (47%). This presumably reflects the strength in the US of Christian fundamentalism and its belief in the “end time”, a coming Apocalypse.

Perceptions of risk to way of life and humanity by generation

Percentage support for propositions that existing way of life and humanity have a 50% or more chance of ending in a century. University of Wollongong, Author provided
Percentage support for propositions that existing way of life and humanity have a 50% or more chance of ending in a century. University of Wollongong, Author provided

A world of threats coming to a head

There is mounting scientific evidence and concern that humanity faces a defining moment in history – a time when it must address growing adversities or suffer grave consequences. Reputable journals are canvassing the possibilities; the new study will be published in a special issue of Futures on “Confronting catastrophic threats to humanity”.

Most focus today is on climate change and its many, potentially catastrophic, impacts. Other threats include depletion and degradation of natural resources and ecosystems; continuing world population growth; disease pandemics; global economic collapse; nuclear and biological war and terrorism; and runaway technological change.

Many of these threats are not new. Scientists and other experts have warned of the dangers for decades. Nevertheless, the evidence is growing stronger, especially about climate change, and never before have actual events, including natural disasters and calamities, and their sustained and graphic media coverage so powerfully reinforced the possible impacts.

Not surprisingly, then, surveys reveal widespread public pessimism about the future of the world, at least in Western countries. This includes a common perception of declining quality of life, or that future generations will be worse off.

However, there appears to have been little research into people’s perceptions of how dire humanity’s predicament is, including the risk of collapse of civilisation or human extinction. These perceptions have a significant bearing on how societies, and humanity as a whole, deal with potentially catastrophic futures.

How does loss of faith in the future affect us?

People’s responses in our study do not necessarily represent considered assessments of the specific risks. Rather, they are likely to be an expression of a more general uncertainty and fear, a loss of faith in a future constructed around notions of material progress, economic growth and scientific and technological fixes to the challenges we face.

This loss of faith is important, yet hardly registers in current debate and discussion. We have yet to understand its full implications.

At best, the high perception of risk and the strong endorsement of an activist response could drive a much greater effort to confront global threats. At worst, with a loss of hope, fear of a catastrophic future erodes people’s faith in society, affecting their roles and responsibilities, and their relationship to social institutions, especially government.

It can deny us a social ideal to believe in – something to convince us to subordinate our own individual interests to a higher social purpose.

There is a deeply mythic dimension to this situation. Humans have always been susceptible to apocalyptic visions, especially in times of rapid change; we need utopian ideals to inspire us.

Our visions of the future are woven into the stories we create to make sense and meaning of our lives, to link us to a broader social or collective narrative. Historians and futurists have emphasised the importance of confidence and optimism to the health of civilisations and, conversely, the dangers of cynicism and disillusion.

Despite increasing political action on specific issues like climate change, globally the scale of our response falls far short of matching the magnitude of the threats. Closing this gap requires a deeper understanding of how people perceive the risks and how they might respond.

This article was co-authored by Richard Eckersley, founding director of Australia21.

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Now there’s nothing in the essay from Randle and Eckersley to say that these are not critically important times for all of humanity. Yet, I detect that among the many people one meets on a day-to-day basis there is a growing understanding that we can’t just lie down and let the future ride on over us. That living in the present and responding to the world around us here and now is the healthiest way to be, and the most effective. No more powerfully expressed than by Thich Nhat Hanh

“Fear keeps us focused on the past or worried about the future. If we can acknowledge our fear, we can realize that right now we are okay. Right now, today, we are still alive, and our bodies are working marvelously. Our eyes can still see the beautiful sky. Our ears can still hear the voices of our loved ones.”

Picture parade one hundred and seventeen.

The second set of rapidly disappearing memories of a hot summer.

Set one was here.

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As ever, you take good care of yourselves.

What a funny lot we all are!

We must constantly remind ourselves that we are the servants of Nature, not the other way around!

There is only one species of creature on this planet that has the power to destroy its own species, and much else: Homo sapiens!

It’s such an obvious reflection, yet it is also such an incredibly difficult commitment to make. I am speaking of the commitment to do more than “tut, tut” but to make a real difference in how each of us live, ensuring that we are making real changes year by year.

I am being little more than a “smart arse” in saying we should learn from dogs to live in harmony with our planet because, in truth, this is the one key area where we can’t learn from our dogs: we each have to learn for ourselves and influence others to do the same.

All of which is my way of introducing a very recent essay from Tom Dispatch. It now follows, but be aware that there were simply too many links to recreate in my republished version. It is republished with the very kind permission of Tom Engelhardt.

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Tomgram: Michael Klare, Tipping Points and the Question of Civilizational Survival

Posted by Michael Klare at 8:00am, October 8, 2015.

In mid-August, TomDispatch’s Michael Klare wrote presciently of the oncoming global oil glut, the way it was driving the price of petroleum into the “energy subbasement,” and how such a financial “rout,” if extended over the next couple of years, might lead toward a new (and better) world of energy. As it happens, the first good news of the sort Klare was imagining has since come in. In a country where the price of gas at the pump now averages $2.29 a gallon (and in some places has dropped under $1.90), Big Oil has begun cutting back on its devastating plans to extract every imaginable drop of fossil fuel from the planet and burn it. Oil companies have also been laying off employees by the tens of thousands and deep-sixing, at least for now, plans to search for and exploit tar sands and other “tough oil” deposits worldwide.

In that context, as September ended, after a disappointing six weeks of drilling, Royal Dutch Shell cancelled “for the foreseeable future” its search for oil and natural gas in the tempestuous but melting waters of the Alaskan Arctic. This was no small thing and a great victory for an environmental movement that had long fought to put obstacles in the way of Shell’s exploration plans. Green-lighted by the Obama administration to drill in the Chukchi Sea this summer, Shell has over the last nine years sunk more than $7 billion into its Arctic drilling project, so the decision to close up shop was no small thing and offers a tiny ray of hope for what activism can do when reality offers a modest helping hand.

As Klare makes clear today, when it comes to the burning of fossil fuels, reality — if only we bother to notice it — is threatening to offer something more like the back of its hand to us on this embattled planet of ours. He offers a look at a future in which humanity, like various increasingly endangered ecosystems including the Arctic, may be approaching a “tipping point.” Tom

Welcome to a New Planet

Climate Change “Tipping Points” and the Fate of the Earth

By Michael T. Klare

Not so long ago, it was science fiction. Now, it’s hard science — and that should frighten us all. The latest reports from the prestigious and sober Intergovernmental Panel on Climate Change (IPCC) make increasingly hair-raising reading, suggesting that the planet is approaching possible moments of irreversible damage in a fashion and at a speed that had not been anticipated.

Scientists have long worried that climate change will not continue to advance in a “linear” fashion, with the planet getting a little bit hotter most years. Instead, they fear, humanity could someday experience “non-linear” climate shifts (also known as “singularities” or “tipping points”) after which there would be sudden and irreversible change of a catastrophic nature. This was the premise of the 2004 climate-disaster film The Day After Tomorrow. In that movie — most notable for its vivid scenes of a frozen-over New York City — melting polar ice causes a disruption in the North Atlantic Current, which in turn triggers a series of catastrophic storms and disasters. At the time of its release, many knowledgeable scientists derided the film’s premise, insisting that the confluence of events it portrayed was unlikely or simply impossible.

Fast forward 11 years and the prospect of such calamitous tipping points in the North Atlantic or elsewhere no longer looks improbable. In fact, climate scientists have begun to note early indicators of possible catastrophes.

Take the disruption of the North Atlantic Current, the pivotal event in The Day After Tomorrow. Essentially an extension of the Gulf Stream, that deep-sea current carries relatively warm salty water from the South Atlantic and the Caribbean to the northern reaches of the Atlantic. In the process, it helps keep Europe warmer than it would otherwise be. Once its salty water flows into sub-Arctic areas carried by this prolific stream, it gets colder and heavier, sinks to lower depths, and starts a return trip to warmer climes in the south where the whole process begins again.

So long as this “global conveyor belt” — known to scientists as the Atlantic Meridional Overturning Circulation, or AMOC — keeps functioning, the Gulf Stream will also continue to bring warmer waters to the eastern United States and Europe. Should it be disrupted, however, the whole system might break down, in which case the Euro-Atlantic climate could turn colder and more storm-prone. Such a disruption might occur if the vast Greenland ice sheet melts in a significant way, as indeed is already beginning to happen today, pouring large quantities of salt-free fresh water into the Atlantic Ocean. Because of its lighter weight, this newly introduced water will remain close to the surface, preventing the submergence of salty water from the south and so effectively shutting down the conveyor belt. Indeed, exactly this process now seems to be underway.

By all accounts, 2015 is likely to wind up as the hottest year on record, with large parts of the world suffering from severe heat waves and wildfires. Despite all this, however, a stretch of the North Atlantic below Iceland and Greenland is experiencing all-time cold temperatures, according to the National Oceanic and Atmospheric Administration. What explains this anomaly? According to scientists from the Potsdam Institute for Climate Impact Research and Pennsylvania State University, among other institutions, the most likely explanation is the arrival in the area of cold water from the Greenland ice sheet that is melting ever more rapidly thanks to climate change. Because this meltwater starts out salt-free, it has remained near the surface and so, as predicted, is slowing the northern advance of warmer water from the North Atlantic Current.

So far, the AMOC has not suffered a dramatic shutdown, but it is slowing, and scientists worry that a rapid increase in Greenland ice melt as the Arctic continues to warm will pour ever more meltwater into the North Atlantic, severely disrupting the conveyor system. That would, indeed, constitute a major tipping point, with severe consequences for Europe and eastern North America. Not only would Europe experience colder temperatures on an otherwise warmer planet, but coastal North America could witness higher sea levels than those predicted from climate change alone because the Gulf Stream tends to pull sea water away from the eastern U.S. and push it toward Europe. If it were to fail, rising sea levels could endanger cities like New York and Boston. Indeed, scientists discovered that just such a slowing of the AMOC helped produce a sea-level rise of four inches from New York to Newfoundland in 2009 and 2010.

klarepbk2012

In its 2014 report on the status of global warming, the IPCC indicated that the likelihood of the AMOC collapsing before the end of this century remains relatively low. But some studies suggest that the conveyor system is already 15%-20% below normal with Greenland’s melting still in an early stage. Once that process switches into high gear, the potential for the sort of breakdown that was once science fiction starts to look all too real.

Tipping Points on the Horizon

In a 2014 report, “Impacts, Adaptation, and Vulnerability,” Working Group II of the IPCC identified three other natural systems already showing early-warning signs of catastrophic tipping points: the Arctic, coral reefs, and the Amazonian forest. All three, the report suggested, could experience massive and irreversible changes with profound implications for human societies.

The Arctic comes in for particular scrutiny because it has experienced more warming than any other region on the planet and because the impact of climate change there is already so obvious. As the report put it, “For the Arctic region, new evidence indicates a biophysical regime shift is taking place, with cascading impacts on physical systems, ecosystems, and human livelihoods.”

This has begun with a massive melt of sea ice in the region and a resulting threat to native marine species. “For Arctic marine biota,” the report notes, “the rapid reduction of summer ice covers causes a tipping element that is now severely affecting pelagic [sub-surface] ecosystems as well as ice-dependent mammals such as seals and polar bears.” Other flora and fauna of the Arctic biome are also demonstrating stress related to climate change. For example, vast areas of tundra are being invaded by shrubs and small trees, decimating the habitats of some animal species and increasing the risk of fires.

This Arctic “regime shift” affects many other aspects of the ecosystem as well. Higher temperatures, for instance, have meant widespread thawing and melting of permafrost, the frozen soil and water that undergirds much of the Arctic landmass. In this lies another possible tipping-point danger, since frozen soils contain more than twice the carbon now present in the atmosphere. As the permafrost melts, some of this carbon is released in the form of methane, a potent greenhouse gas with many times the warming potential of carbon dioxide and other such gases. In other words, as the IPCC noted, any significant melting of Arctic permafrost will “create a potentially strong positive feedback to accelerate Arctic (and global) warming.” This, in fact, could prove to be more than a tipping point. It could be a planetary catastrophe.

Along with these biophysical effects, the warming of the Arctic is threatening the livelihoods and lifestyles of the indigenous peoples of the region. The loss of summer sea ice, for example, has endangered the marine species on which many such communities depend for food and the preservation of their cultural traditions. Meanwhile, melting permafrost and coastal erosion due to sea-level rise have threatened the very existence of their coastal villages. In September, President Obama visited Kotzebue, a village in Alaska some 30 miles above the Arctic Circle that could disappear as a result of melting permafrost, rising sea levels, and ever bigger storm surges.

Coral Reefs at Risk

Another crucial ecosystem that’s showing signs of heading toward an irreversible tipping point is the world’s constellation of coral reefs. Remarkably enough, although such reefs make up less than 1% of the Earth’s surface area, they house up to 25% of all marine life. They are, that is, essential for both the health of the oceans and of fishing communities, as well as of those who depend on fish for a significant part of their diet. According to one estimate, some 850 million people rely on coral reefs for their food security.

Corals, which are colonies of tiny animals related to sea anemones, have proven highly sensitive to changes in the acidity and temperature of their surrounding waters, both of which are rising due to the absorption of excess carbon dioxide from the atmosphere. As a result, in a visually dramatic process called “bleaching,” coral populations have been dying out globally. According to a recent study by the Worldwide Fund for Nature, coral reef extent has declined by 50% in the last 30 years and all reefs could disappear as early as 2050 if current rates of ocean warming and acidification continue.

“This irreversible loss of biodiversity,” reports the IPCC, will have “significant consequences for regional marine ecosystems as well as the human livelihoods that depend on them.” Indeed, the growing evidence of such losses “strengthens the conclusion that increased mass bleaching of corals constitutes a strong warning signal for the singular event that would constitute the irreversible loss of an entire biome.”

Amazonian Dry-Out

The Amazon has long been viewed as the epitome of a tropical rainforest, with extraordinary plant and animal diversity. The Amazonian tree cover also plays a vital role in reducing the pace of global warming by absorbing vast amounts of carbon dioxide from the atmosphere during the process of photosynthesis. For years, however, the Amazon has been increasingly devastated by a process of deforestation, as settlers from Brazil’s coastal regions clear land for farming and ranching, and loggers (many operating illegally) harvest timber for wood products. Now, as if to add insult to injury, the region faces a new threat from climate change: tree mortality due to a rise in severe drought and the increased forest fire risk that accompanies it.

Although it can rain year-round in the Amazon region, there is a distinct wet season with heavy rainfall and a dry season with much less of it. An extended dry season with little rain can endanger the survival of many trees and increase the risk of wildfires. Research conducted by scientists at the University of Texas has found that the dry season in the southern Amazonian region has grown by a week every decade since 1980 while the annual fire season has lengthened. “The dry season over the southern Amazon is already marginal for maintaining rainforest,” says Rong Fu, the leader of the research team. “At some point, if it becomes too long, the rainforest will reach a tipping point” and disappear.

Because the Amazon harbors perhaps the largest array of distinctive flora and fauna on the planet, its loss would represent an irreversible blow to global biodiversity. In addition, the region hosts some of the largest assemblages of indigenous peoples still practicing their traditional ways of life. Even if their lives were saved (through relocation to urban slums or government encampments), the loss of their cultures, representing thousands of years of adaptation to a demanding environment, would be a blow for all humankind.

As in the case of the Arctic and coral reefs, the collapse of the Amazon will have what the IPCC terms “cascading impacts,” devastating ecosystems, diminishing biodiversity, and destroying the ways of life of indigenous peoples. Worse yet, as with the melting of the Arctic, so the drying-out of Amazonia is likely to feed into climate change, heightening its intensity and so sparking yet more tipping points on a planet increasingly close to the brink.

In its report, the IPCC, whose analysis tends, if anything, to be on the conservative side of climate science, indicated that the Amazon faced a relatively low risk of dying out by 2100. However, a 2009 study conducted by Britain’s famed Meteorological (Met) Office suggests that the risk is far greater than previously assumed. Even if global temperatures were to be held to an increase of 2 degrees Celsius, the study notes, as much as 40% of the Amazon would perish within a century; with 3 degrees of warming, up to 75% would vanish; and with 4 degrees, 85% would die. “The forest as we know it would effectively be gone,” said Met researcher Vicky Pope.

Of Tipping Points and Singularities

These four natural systems are by no means the only ones that could face devastating tipping points in the years to come. The IPCC report and other scientific studies hint at further biomes that show early signs of potential catastrophe. But these four are sufficiently advanced to tell us that we need to look at climate change in a new way: not as a slow, linear process to which we can adapt over time, but as a non-linear set of events involving dramatic and irreversible changes to the global ecosphere.

The difference is critical: linear change gives us the luxury of time to devise and implement curbs on greenhouse gas emissions, and to construct protective measures such as sea walls. Non-linear change puts a crimp on time and confronts us with the possibility of relatively sudden, devastating climate shifts against which no defensive measures can protect us.

Were the Atlantic Meridional Overturning Circulation to fail, for example, there would be nothing we could do to turn it back on, nor would we be able to recreate coral reefs or resurrect the Amazon. Add in one other factor: when natural systems of this magnitude fail, should we not expect human systems to fail as well? No one can answer this question with certainty, but we do know that earlier human societies collapsed when faced with other kinds of profound changes in climate.

All of this should be on the minds of delegates to the upcoming climate summit in Paris, a meeting focused on adopting an international set of restrictions on greenhouse gas emissions. Each participating nation is obliged to submit a set of measures it is ready to take, known as “intended nationally determined contributions,” or INDCs, aimed at achieving the overall goal of preventing planetary warming from exceeding 2 degrees Celsius. However, the INDCs submitted to date, including those from the United States and China, suggest a distinctly incremental approach to the problem. Unfortunately, if planetary tipping points are in our future, this mindset will not measure up. It’s time to start thinking instead in terms of civilizational survival.

Michael T. Klare, a TomDispatch regular, is a professor of peace and world security studies at Hampshire College and the author, most recently, of The Race for What’s Left. A documentary movie version of his book Blood and Oil is available from the Media Education Foundation. Follow him on Twitter at @mklare1.

Follow TomDispatch on Twitter and join us on Facebook. Check out the newest Dispatch Book, Nick Turse’s Tomorrow’s Battlefield: U.S. Proxy Wars and Secret Ops in Africa, and Tom Engelhardt’s latest book, Shadow Government: Surveillance, Secret Wars, and a Global Security State in a Single-Superpower World.

Copyright 2015 Michael T. Klare

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Just to repeat myself in that if you find this essay from Michael Klare one that you want to refer to again, then go across to the version published on TomDispatch so you can follow up the many links in that essay.

No hiding place!

I am referring to my forthcoming book!

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Late yesterday evening, I loaded onto a memory stick the final version of my manuscript, 32 black & white photographs, and a list of the captions to said photographs.

Around 4pm this afternoon (Tuesday PDT), that memory stick will be passed to Deborah Perdue of Illumination Graphics. It is Deborah who designed the cover of the book, as shown above, and is handling all the interior design work to ensure that the book is visually attractive, and that the final print file is perfect. Once there has been a final check for any typos, then the print file will go to IngramSparks, who I am using for my Print on Demand requirements plus other services, as their website fully describes. (There will be an eBook version as well.)

Deborah Perdue
Deborah Perdue

I met Deborah the first time I was invited to a monthly meeting in nearby Grants Pass of AIM, an acronym for Authors Innovative Marketing: a group of authors who work together to help sell their books. Deborah is an author in her own right and an AIM member.

However, this post is much less about me promoting my book than me applauding the incredible, professional talents of Deborah and Joni Wilson, my editor, who was recommended by Deborah. If there is anyone out there thinking of writing their first book, or has another one in the pipeline, I couldn’t recommend too strongly Deborah and Joni.

Joni has spent dozens of hours, literally, going through my manuscript time and again recommending changes. Her degree of attention to detail simply beggars belief.  Here’s a tiny example of that showing my marked-up draft, followed by Joni’s recommended amendments:

In March 2013 there was a study published in the PLOS ONE10 scientific journal that revealed, according to lead author Dr. Robert Losey(1) talking with Discovery News:

Dog burials appear to be more common in areas where diets were rich in aquatic foods because these same areas also appear to have had the densest human populations and the most cemeteries. . . .(2)

If the practice of burying dogs was solely related to their importance in procuring terrestrial game, we would expect to see them in the Early Holocene (around 9,000 years ago), when human subsistence practices were focused on these animals. . . .

Further, we would expect to see them in later

Losey(1) Comment [JW6]: Your reference is only for the journal article. The quote below does not appear in the journal article. Instead these words are what Losey said to Discovery News about the article. See http://news.discovery.com/animals/pets/prehistoric-dog-lovers-profiled-130521.htm. I added this to reference 10.

. . . .(2) Comment [JW7]: These ellipses indicate that the text was left out of the original article—it is not quoted verbatim here.

I wanted Joni to share a few words with you and this is what she wrote.

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Joni Wilson
Joni Wilson

Words to Share

While I was an advisor for a college nursing program, I met many older adults who often lamented that they wished they could have had become students when they were younger. To them, it seemed a bit awkward to be going back to nursing school in their later years. I shared with them that their life experiences and what they had learned would serve them well to become better nurses. Everything that had occurred in their lives to this point had prepared them for the next part of the journey.

Those words struck home with me, as I too have had a wealth of experiences to prepare me for where I am now. From nursing to religion to liberal arts degrees; from single life to married life to parenting, and then back to single life; from working with hospitals, corporations, religious institutions, and celebrities, I have learned a lot from the people who have crossed my path.

I am now a fulltime freelancer, providing professional editing and formatting services for individuals and businesses, sharing what I’ve learned during a lifetime of interacting with others in various situations. I have met the most incredible people from around the world who have written their thoughts and feelings and want to share their expertise and wisdom through writing fiction or nonfiction, usually ebook or print books, but also websites, blogs, brochures, and manuals.

How envious I am of authors who are able to express themselves—to tell a story, to share a passion, or to express a concern! It’s incredible the way that words can be used! I do not consider myself a writer, but instead I help mold the words to help the author say what they really mean to say in the most acceptable, reader-friendly manner. I’ve found that my talents include attention to detail; knowledge of spelling, grammar, and punctuation; and a perception to discern if things just seem a bit off. I offer suggestions for revisions of words, phrases, or formatting, always remembering that these are the author’s words and I’m helping to fine tune the finished product.

I love what I do—the people I meet through their words, the new concepts that I’m introduced to that help me grow to create a better life, and the knowledge that our paths intersect because we have something to share with one another.

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I consider myself very fortunate to have Deborah and Joni alongside me.

But that was then, and this is now! This is a moment that is difficult to define in emotional terms. But I am aware that it won’t be long before the marketplace votes with their feet, so to speak, as to whether they like the book or not.

I would be less than human if I didn’t admit to a slight fear of failure. Hence the title to today’s post!

Picture parade one hundred and sixteen

Rapidly disappearing memories of a hot summer.

(Another set of pictures sent to me by Dan.)

Set One

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hot2

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hot3

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hot4

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hot5

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hot6

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hot7

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hot8

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Aren’t they wonderful! Set two in a week’s time.

You all take care out there.

The power of hope!

It really is about good people refusing to let evil dominate our world.

The response to yesterday’s post was incredible and very gratifying.

For I was conscious that many would simply reject the proposition that I saw in John Zande’s book, namely that, “there was an evil origin to the universe and, more directly, that the deep, and growing, suffering of the pinnacle of evolution, us humans, can be traced back to that evil origin.”

The emotional challenge, of which I am acutely aware, is recognising that core proposition, that as we humans evolve so too does the capacity for human suffering, yet not wanting to give up on my personal core belief that better times ahead are possible, given sufficient people sharing that power of hope. Echoing what Sue wrote as a response to yesterday’s post that motivated me to reply, in part, thus:

If there was one sentence of yours that struck me as spot on, it was your declaration that what we think is what we create. Or as I often reflect, we are what we think.

Jean and I last night watched the latest BBC Panorama report about the migrant/refugee crisis in Europe. It was profoundly upsetting for reasons that many will understand.

George Monbiot’s essay that follows shortly is also profoundly upsetting.

But if hope is to be translated into a determination to make a difference, then it demands that we don’t ignore the pain but use our anger to fuel our passion to behave appropriately: We are what we think! Or in the much more eloquent words of Albert Einstein:

Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.

George Monbiot is to be saluted for his commitment to questioning and I am privileged to have his permission to republish the following.

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Inhospitable Planet

29th September 2015

There may be water on Mars. But is there intelligent life on Earth?

By George Monbiot, published in the Guardian 30th September 2015

Evidence for flowing water on Mars – this opens up the possibility of life; of wonders we cannot begin to imagine. Its discovery is an astonishing achievement. Meanwhile, Martian scientists continue their search for intelligent life on Earth.

We might be captivated by the thought of organisms on another planet, but we seem to have lost interest in our own. The Oxford Junior Dictionary has been excising the waymarks of the living world. Adders, blackberries, bluebells, conkers, holly, magpies, minnows, otters, primroses, thrushes, weasels and wrens are now surplus to requirements.

In the past four decades, the world has lost 50% of its vertebrate wildlife. But across the latter half of this period, there has been a steep decline in coverage. In 2014, according to a study at Cardiff University, there were as many news stories broadcast by the BBC and ITV about Madeline McCann (who went missing in 2007) as there were about the entire range of environmental issues.

Think of what would change if we valued terrestrial water as much as we value the possibility of water on Mars. Only three percent of the water on this planet is fresh, and of that two-thirds is frozen. Yet we lay waste to the accessible portion. Sixty percent of the water used in farming is needlessly piddled away by careless irrigation. Rivers, lakes and aquifers are sucked dry, while what remains is often so contaminated that it threatens the lives of those who drink it. In the UK, domestic demand is such that the upper reaches of many rivers disappear during the summer. Yet still we install clunky old toilets and showers that gush like waterfalls.

As for salty water of the kind that enthralls us when apparently detected on Mars, on Earth we express our appreciation with a frenzy of destruction. A new report suggests that fish numbers have halved since 1970. Pacific bluefin tuna, that once roamed the seas in untold millions, have been reduced to an estimated 40,000, yet still they are pursued. Coral reefs are under such pressure that most could be gone by 2050. And in our own deep space, our desire for exotic fish rips through a world scarcely better known to us than the red planet’s surface. Trawlers are now working at depths of 2000 metres. We can only guess at what they might be destroying.

A few hours before the Martian discovery was announced, Shell terminated its Arctic oil prospecting in the Chukchi Sea. For the company’s shareholders, it’s a minor disaster: the loss of $4 billion. For those who love the planet and the life it sustains, it is a stroke of great fortune: it happened only because the company failed to find sufficient reserves. Had Shell succeeded, it would have exposed one of the most vulnerable places on Earth to spills that are almost inevitable, where containment is almost impossible. Are we to leave such matters to chance?

At the beginning of September, two weeks after he granted Shell permission to drill in the Chukchi Sea, Barack Obama travelled to Alaska to warn Americans about the devastating effects that climate change, caused by the burning of fossil fuels, might catalyse in the Arctic. “It’s not enough just to talk the talk”, he told them. “We’ve got to walk the walk.” We should “embrace the human ingenuity that can do something about it.” Human ingenuity is on abundant display at Nasa, which released those astounding images. But when it comes to policy, the search for intelligent life goes on.

Let the market decide: this is the way in which governments seek to resolve planetary destruction. Leave it to the conscience of consumers, while that conscience is muted and confused by advertising and corporate lies. In a near-vacuum of information, we are each left to decide what we should take from other species and other people; what we should allocate to ourselves or leave to succeeding generations. Surely there are some resources and some places – such as the Arctic and the deep sea – whose exploitation should simply stop?

All this drilling and digging and trawling and dumping and poisoning – what is it for anyway? Does it enrich human experience, or stifle it? A couple of weeks ago, I launched the hashtag #extremecivilisation, and invited suggestions. They have flooded in. Here are just a few of the products my correspondents have found. All of them, as far as I can tell, are real.

An egg tray for your fridge, that syncs with your phone to let you know how many eggs are left. A gadget for scrambling them – inside the shell. Wigs for babies, to allow “baby girls with little or no hair at all the opportunity to have a beautifully realistic hair style”. The iPotty, that permits toddlers to keep playing on their iPads while toilet training. A £2000 spider-proof shed. A snow sauna, on sale in the United Arab Emirates, in which you can create a winter wonderland with the flick of a switch. A refrigerated watermelon case on wheels: indispensable for picnics. Or perhaps not, as it weighs more than the melon. Anal bleaching cream, for … to be honest, I don’t want to know. An “automatic watch rotator” that saves you the bother of winding your luxury wrist candy. A smart phone for dogs, with which they can take pictures of themselves. Pre-peeled bananas, in polystyrene trays covered in clingfilm. Just peel back the packaging …

Every year, clever new ways of wasting stuff are devised, and every year we become more inured to the pointless consumption of the world’s precious resources. With each subtle intensification, the baseline of normality shifts. It should not be surprising to discover that the richer a country becomes, the less its people care about their impacts on the living planet.

Our alienation from the world of wonders with which we evolved has only intensified since David Bowie described a girl stumbling through a “sunken dream”, on her way to be “hooked to the silver screen”, where a long series of distractions diverts her from life’s great questions. The song, of course, was Life on Mars.

www.monbiot.com

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David Bowie’s track Life on Mars from the album Hunky Dory was released in 1971. Courtesy of YouTube, here it is again:

The most beautiful dagger of them all!

This is the wake-up call that we humans simply can’t afford to sleep through.

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This stunningly beautiful image is of an Antarctic iceberg, with a cavity. It belies the power of ice to destroy the world that we currently experience, and that “we” is not just humans but vast tracts of nature and, of course, our dogs.

So what has got “my knickers in a twist“? Answer: A reminder that the potential melting of the Antarctic ice sheet is a real and tangible threat; something that mankind has understand within the next few years.

First, let me share some of the material from the website of Antarctic Glaciers.

Ice shelves, icebergs and sea ice

Ice shelves

An ice shelf is a floating extension of land ice. The Antarctic continent is surrounded by ice shelves. They cover >1.561 million km2 (an area the size of Greenland)[1], fringing 75% of Antarctica’s coastline, covering 11% of its total area and receiving 20% of its snow.

The difference between sea ice and ice shelves is that sea ice is free-floating; the sea freezes and unfreezes each year, whereas ice shelves are firmly attached to the land. Sea ice contains icebergs, thin sea ice and thicker multi-year sea ice (frozen sea water that has survived several summer melt seasons, getting thicker as more ice is added each winter).

You can see the flat, floating ice shelf is almost featureless.
You can see this flat, floating ice shelf is almost featureless.

With this in mind, let me turn now to a recent post from Patrice Ayme in which he spells out very clearly the metaphorical dagger hanging above all our heads.

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Ice Sheets Melt: Academics Waking Up; New York Times In Denial

There has never been a more important moral, philosophical, military, civilizational, psychological, sociological and economic issue than the concerted holocaust of the biosphere by Homo Sapiens, presently passing one tipping point after another. Thus I will not present excuses for keeping abreast of any advance in understanding in the field. Even if it is just to confirm what I have long said.

The first scientific paper including computerized models of ice sheets melt predicts the obvious: if we burn all PROVEN fossil fuels reserves, ice will completely melt, all over Earth. Yet it is a big surprise to most scientists

“This is humanity as a geologic force,” said Ken Caldeira, a researcher at the Carnegie Institution for Science in Stanford, California, an author of the paper. “We’re not a subtle influence on the climate system – we are really hitting it with a hammer.”

Nice to read. Nietzsche was doing philosophy with a hammer, we went further: we are doing climate with a hammer. Hopefully, it will crack soon: nothing like a great catastrophe to bring further fascism. Nihilism is bad thing, naivety, even worse. To please the powers that be, and thus to be taken seriously, serious climate scientists have made unwarranted, profoundly unscientific, over-optimistic declarations about the ice sheets. Now their time is up. In truth the GreenHouse emissions are completely out of control, and still increasing… At a geological scale, every year:

global_greenhouse_gas_emissions
50 Gigatons Per Year: This GreenHouse Is Bigger Than CO2 Alone.

“I didn’t expect it would go so fast,” Dr. Caldeira said. “To melt all of Antarctica, I thought it would take something like 10,000 years.” Didn’t they all. Why? Because only then would one be invited at the White House. Thinking correctly means, first, to think in a way that pleases those with power.

“Combustion of available fossil fuel resources sufficient to eliminate the Antarctic Ice Sheet” [Ricarda Winkelmann, Anders Levermann, Andy Ridgwell,, Ken Caldeira]:

“The Antarctic Ice Sheet stores water equivalent to 58 meters in global sea-level rise. We show in simulations using the Parallel Ice Sheet Model that burning the currently attainable fossil fuel resources is sufficient to eliminate the ice sheet. With cumulative fossil fuel emissions of 10,000 gigatonnes of carbon (GtC), Antarctica is projected to become almost ice-free with an average contribution to sea-level rise exceeding 3 m per century during the first millennium. Consistent with recent observations and simulations, the West Antarctic Ice Sheet becomes unstable with 600 to 800 GtC of additional carbon emissions. Beyond this additional carbon release, the destabilization of ice basins in both West and East Antarctica results in a threshold increase in global sea level. Unabated carbon emissions thus threaten the Antarctic Ice Sheet in its entirety with associated sea-level rise that far exceeds that of all other possible sources.”

The famous Doctor Hansen and his collaborators upset the establishment two months ago by predicting a rise of three meters within 85 years (they use the reasoning I have used before, namely that paleontological data show sea level rise of 5 to 9 meters, with a rise of just one degree Celsius; actually the reasoning was obvious since 2009, when I pointed out that “2C Is Too Much“). The new paper potentially confirms Hansen’s findings. As I said, the new paper tries to NOT upset the powers that be (differently from yours truly, who view most individuals and institutions in power more than suspiciously, and it shows). Thus, one has to read between the lines to deduce that, from the paper itself, interpreting it optimistically is completely unwarranted.

The paper says: “Consistent with recent observations and simulations, the West Antarctic Ice Sheet becomes unstable with 600 to 800 GtC of additional carbon emissions.” Hmm… Let’s see, how long would that take, at the present increasing rate? Now emissions of CO2 itself are around 35 Gt, per year. That’s a number often brandished, but, left at that, it’s disinformation. With other GreenHouse Gases, we are at 50 Gigatons of CO2 equivalent emission, per year. Sorry for taxing the mathematical capabilities of our great leaders: 12 x 50 = 600. This fits perfectly my “Ten Years To Catastrophe” essay. Thus, the West and EAST Antarctic Ice Sheet becomes unstable in TWELVE YEARS (according to this paper; I obtained the same rough estimate with a paleoclimate approach).

The United Nations has said that the rise of the sea would not likely exceed three feet in this century. Some island nations will be wiped out (oops). Yet experts officially hope that major cities could be protected from it, in the richest countries that is (re-oops), though at a cost in the trillions of dollars (contemplate the enormous works to protect London or Venice).

The New York Times mentioned the paper above, which say the ice sheets will start melting irreversibly within a decade, to argue, in Politically Correct fashion, that ice sheets respond slowly enough to changes in the climate that it simply takes longer than a century for large-scale melting to begin. As if that notion was in the paper. It is not. Far from it. As I have argued before, that notion is ridiculous.

Indeed, warm water will rush below the ice sheets in West Antarctica, and East Antarctica’s immense Wilkes and Aurora subglacial basins.

antarctica-subglacial-basins
Subglacial Basins Are The Achilles’ Heel Of The Biosphere.

{WAIS = West Antarctica Ice Shelf; WB = Wilkes Basin; AB = Aurora Basin.]

Yet from that (tipping) point on, the paper found that thereafter, the sea would rise at the rate at a foot per decade, ten times faster than now, the New York Times admitted.

However the real text is much more alarming. Here is an extract:

“The Antarctic Ice Sheet is severely affected by high carbon emissions through both the marine ice-sheet instability and surface elevation feedbacks. On the time scale of millennia, large parts of the ice sheet melt or drain into the ocean, raising global sea level by several tens of meters. Most of the ice loss occurs within the first millennium, leading to high rates of sea-level rise during this period (Fig. 3; for more details, see also fig. S6). Our simulations show that cumulative emissions of 500 GtC commit us to long-term sea-level rise from Antarctica of 1.15 m within the next millenium, which is consistent with the sensitivity of 1.2 m/°C derived with a different ice-sheet model (33, 34). Paleo data suggest that similar rates of sea-level rise have occurred during past warm periods (35). If the 2°C target, corresponding to about 600 GtC of additional carbon release compared to year 2010, were attained, the millennial sea-level rise from Antarctica could likely be restricted to 2 m. In our simulations, this would keep the ice sheet below the threshold for the collapse of the Wilkes Basin. However, if that threshold is crossed, the Antarctic ice cover is significantly reduced in thickness and area (Fig. 4). If we were to release all currently attainable fossil fuel resources, Antarctica would become almost ice-free. It is unclear whether this dynamic discharge would be reversible and, if so, on which time scales.”

As I already said, since 2010, we have added another 230 Gigatons. So we are within eight year of the Wilkes ice sheet, the largest in the world, to become unstable. The paper admitted that about half the Antarctic ice sheet would melt or fall into the sea in the first thousand years.”

The New York Times’ interpretation that it will take nearly a century for dramatic melting to start was obviously tainted. It is just driven by political Machiavellianism: let’s admit there is climate “change” just as there is sea level “change”, and misinform about the unfolding catastrophe (although Main Stream Media had to recently admit the snow pack in California last April was the lowest in at least 500 years). How do I know this? The scientific paper used computerized models of the huge ice sheets covering Antarctica and Greenland. It is the first paper to do so. Yet, according to the biased New York Times, it would have found exactly what the UN found, during this century… Although the UN did not incorporate the ice sheet melt models.

Once the ice sheet melting is incorporated, faster melting ought to have been predicted, for THIS century. However that grim prediction would have upset the powers that be. We don’t want that to happen. Now that they have the drone habit, killing throngs of people they know nothing about, who knows what’s coming next if one disparages them? Beheading and crucifixion at the most esteemed Saudi plutocracy?

For plutocrats, the Saudis are a model of Human Rights: thus they elected them to head the UN panel on Human Rights. And ice sheet melting is perfect: all great catastrophes call onto what Obama calls “leaders” (our masters). If a bit of engineered inflation could bring Hitler, imagine what an inflating ocean can bring! A great future for the few who rule us, tax free.

Patrice Ayme’

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Let me close with two pictures:

sea-ice
That is a very great deal of water locked up in that ice!

and this one that shows how at least one would have a wonderful view of the sea from your room at the Boston Harbour Hotel!

The dagger has fallen!
The dagger has fallen!

 Interesting times!

Never stop fighting for a better world.

Protecting our right to breathe good, clean air.

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Fundamentally, today’s post is not about dogs. But it is about the qualities that we can see in our dogs: trust, honesty, openness, and the core quality that inspires my writings about dogs: integrity.

I’m speaking of the disgusting news that has been headlined in the world’s media in recent days, no better summarised than by this extract from a current (1pm PDT yesterday)) BBC news report:

Volkswagen chief executive Martin Winterkorn has resigned following the revelation that the firm manipulated US diesel car emissions tests.

Mr Winterkorn said he was “shocked” by recent events and that the firm needed a “fresh start”.

He added that he was “not aware of any wrongdoing on my part” but was acting in the interest of the company.

VW has already said that it is setting aside €6.5bn (£4.7bn) to cover the costs of the scandal.

The world’s biggest carmaker admitted last week that it deceived US regulators in exhaust emissions tests by installing a device to give more positive results.

The company said later that it affected 11 million vehicles worldwide.

As ever, the voice of George Monbiot speaks a little clearer than most, and I am referring to his recent essay published both on his blog and in The Guardian newspaper.  I am very pleased to have Monbiot’s permission to republish his essay here on Learning from Dogs.

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Smoke and Mirrors

22nd September 2015

Pollution, as scandals on both sides of the Atlantic show, is a physical manifestation of corruption.
By George Monbiot, published in the Guardian 23 September 2015

In London, the latest figures suggest, it now kills more people than smoking. Worldwide, a new study estimates, it causes more deaths than malaria and HIV-Aids together. I’m talking about the neglected health crisis of this age, that we seldom discuss or even acknowledge. Air pollution.

Heart attacks, strokes, asthma, lung and bladder cancers, low birth weight, low verbal IQ, poor memory and attention among children, faster cognitive decline in older people and – recent studies suggest – a link with the earlier onset of dementia: all these are among the impacts of a problem that, many still believe, we solved decades ago. The smokestacks may have moved to China, but other sources, whose fumes are less visible, have taken their place. Among the worst are diesel engines, sold, even today, as the eco-friendly option, on the grounds that their greenhouse gas emissions tend to be lower than those of petrol engines. You begin to wonder whether any such claims can still be trusted.

Volkswagen’s rigging of its pollution tests is an assault on our lungs, our hearts, our brains. It is a classic example of externalisation: the dumping of costs that businesses should carry onto other people. The air that should have been filtered by its engines is filtered by our lungs instead. We have become the scrubbing devices it failed to install.

Who knows how many people have paid for this crime already, with their health or with their lives? In the USA, 200,000 deaths a year are attributed to air pollution. For how many of those might Volkswagen be responsible? Where else was the fraud perpetrated? Of what proportion of our health budgets has this company robbed us?

The fraud involves the detection of nitrogen oxides (NOx), of which diesel engines are the major source in many places. This month, for the first time in our history, the UK government estimated the impact of NOx emissions on public health, and discovered that they are likely almost to double the number of deaths from air pollution, adding 23,000 to the 29,000 attributed to particulates (tiny particles of soot).

The government released this discovery, alongside its useless proposals for dealing with the problem, on Saturday 12 September, a few minutes before Jeremy Corbyn’s election as Labour leader was announced. How many government press releases are published on a Saturday? How many are published on a Saturday during an event on which everyone is focused? In other words, as a Labour press officer once notoriously advised, this was “a good day to bury bad news”. Not only was the number of deaths buried by this means, but so was the government’s consultation on its feeble plans for reducing this pollution: a consultation to which it evidently wanted as few respondents as possible. Liz Truss, the environment secretary, has some explaining to do.

She has her reasons for keeping us in the dark. In April, the Supreme Court ruled that the UK is in breach of the European air quality directive, and insisted that the government draw up a plan for compliance by the end of this year. Instead, Truss produced a plan to shed responsibility. Local authorities, her consultation suggests, should create clean air zones in at least eight cities, in which diesel engines are restricted or banned. But she has given them neither new money nor new powers. Nor has she offered an explanation of how this non-plan is going to address the issue in the rest of the country, as the ruling demands.

Already, the UK has missed the European deadline by six years. Under Truss’s proposals, some places are likely still to be in breach by 2025: 16 years after the original deadline. I urge you to respond to the consultation she wanted you to miss, which closes on November 6.

The only concrete plan the government has produced so far is to intensify the problem, through a new programme of airport expansion. This means more nitrous oxides, more particulates, more greenhouse gas emissions.

Paradoxically, the Volkswagen scandal may succeed where all else has failed, by obliging the government to take the only action that will make a difference: legislating for a great reduction in the use of diesel engines. By the time this article is published, we might know whether the company’s scam has been perpetrated in Europe as well as North America: new revelations are dripping by the hour. But whether or not this particular deception was deployed here, plenty of others have been.

Last week the Guardian reported that nine out of ten new diesel cars break European limits on nitrous oxides – not by a little but by an average of sevenfold. Every manufacturer whose emissions were tested had cars in breach of the legal limit. They used a number of tricks to hotwire the tests: “stripping components from the car to reduce weight, using special lubricants, over-inflating tyres and using super-smooth test tracks.” In other words, the emissions scandal is not confined to Volkswagen, not confined to a single algorithm and not confined to North America: it looks, in all its clever variants, like a compound global swindle.

There are echoes here of the ploys used by the tobacco industry: grand deceptions smuggled past the public with the help of sophisticated marketing. Volkswagen sites advertising the virtues of “clean diesel” have been dropping offline all day. In 2009, the year in which its scam began, the TDI engine at the centre of the scandal won the Volkswagen Jetta 2.0 the green car of the year award. In 2010, it did the same for the Audi A3.

There’s plenty that’s wrong with corporate regulation in the United States, but at least the fines, when they occur, are big enough to make a corporation pause, and there’s a possibility of guilty executives ending up in prison. Here, where corruption, like pollution, is both omnipresent and invisible, major corporations can commit almost any white-collar crime and get away with it. Schemes of the kind that have scandalised America are, in this country, both commonplace and unremarked. How can such governments be trusted to defend our health?

www.monbiot.com

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I found myself having two emotional reactions to Monbiot’s essay. The first was that for many years, when I was living and working in England, I drove diesel-powered cars on the (now false) belief that they were better for the environment.

My second reaction was to Monbiot listing the likely impacts from air pollution,”Heart attacks, strokes, asthma, lung and bladder cancers, low birth weight, low verbal IQ, poor memory and attention among children, faster cognitive decline in older people and – recent studies suggest – a link with the earlier onset of dementia. . . “, for the reason that at the age of 70, I am already noticing the creeping onset of reduced verbal IQ, cognitive decline, and worry about the onset of dementia. To think that my earlier decisions about what cars to drive might be a factor in this is disturbing.

I am going to close this post by highlighting how fighting for what we want is important, critically so. By republishing an item that was posted on AmericaBlog just over a year ago, that fortuitously is a reward for living in the State of Oregon.

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Climate win: Appeals court in Oregon rules state court must decide if atmosphere is a “public trust”

6/16/14 10:00am by Gaius Publius

Two teenagers from Eugene, Ore. filed suit against Governor Kitzhaber and the State of Oregon for failing to protect the “atmosphere, state waters, and coast lines, as required under the public trust doctrine.”

They lost the first round, where the state court said that climate relief was not a judicial matter. But they won on appeal. The case goes back to the original court, which now has orders to decide the case on its merits and not defer to the executive or legislature.

The gist of the appeals court decision:

Their lawsuit asked the State to take action in restoring the atmosphere to 350 ppm of CO2 by the end of the century. The Oregon Court of Appeals rejected the defenses raised by the State, finding that the youth could obtain meaningful judicial relief in this case.

That’s quite a nice victory. Here’s the full story, from the Western Environmental Law Center (my emphasis throughout):

Keeling-curve_CO2_ppm_Mauna_Loa_Carbon_Dioxide_Apr2013.svg_-300x201

In a nationally significant decision in the case Chernaik v. Kitzhaber, the Oregon Court of Appeals ruled a trial court must decide whether the atmosphere is a public trust resource that the state of Oregon, as a trustee, has a duty to protect. Two youth plaintiffs were initially told they could not bring the case by the Lane County Circuit Court. The trial court had ruled that climate change should be left only to the legislative and executive branches. Today, the Oregon Court of Appeals overturned that decision.

Two teenagers from Eugene, Kelsey Juliana and Olivia Chernaik, filed the climate change lawsuit against Governor Kitzhaber and the State of Oregon for failing to protect essential natural resources, including the atmosphere, state waters, and coast lines, as required under the public trust doctrine. Their lawsuit asked the State to take action in restoring the atmosphere to 350 ppm of CO2 by the end of the century. The Oregon Court of Appeals rejected the defenses raised by the State, finding that the youth could obtain meaningful judicial relief in this case. …

In reversing the Lane County trial court, the Oregon Court of Appeals remanded the case ordering the trial court to make the judicial declaration it previously refused to make as to whether the State, as trustee, has a fiduciary obligation to protect the youth from the impacts of climate change, and if so, what the State must do to protect the atmosphere and other public trust resources.

The implications of this are broad, and similar cases are pending in other states, as the article describes.

Make no mistake; decisions like this matter. It places the court squarely in the mix as a power player in the climate war, the fight for “intergenerational justice” as James Hansen puts it — or the war against intergenerational betrayal, as I put it.

This is a cornerstone decision from the Oregon Court of Appeals in climate change jurisprudence. The court definitively ruled that the question of whether government has an obligation to protect the atmosphere from degradation leading to climate change is a question for the judiciary, and not for the legislative or executive branches. The Court did not opine as to how that question should be answered, only that it should be answered by the judiciary.

We can win this; it’s not over. If we reach 450 ppm and we’re still not stopping with the CO2, then it’s over and I become a novelist full-time. But we’re not there yet, and please don’t surrender as if we were.

The courts are now a powerful tool, as is divestment. James Hansen has a way to restore the atmosphere to 350 ppm CO2 in time to stop slow feedbacks from kicking in. It’s a doable plan, but we’ll need to use force. Using the courts, as with using divestment campaigns, counts as force. Stay tuned.

(Want to use force at the national level? Find a way to challenge Obama publicly to stop leasing federal land to coal companies. He’s a hypocrite until he stops federal coal from being mined and sold abroad. A simple and obvious challenge for him. You too can be the activist.)

GP

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 Never forget that you, me and every other good-minded person on this planet can make a positive difference. Need inspiration? Gain it from our dogs! Let’s use the liberty we enjoy to make a difference.

The bond between dogs and humans

We can never be reminded too often of this most special bond.

Again, the pressures of the book and the fact that Jean and I were away from the house until early afternoon, made it difficult for me to spend time writing a post from scratch.

Then in my blog folder, I saw this lovely story reported by the British Daily Mail newspaper; to be honest, probably quite some time ago.

But so what!

The bond between humans and dogs is timeless.

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Touching moment as firefighters save this dog from flood waters.

Two firefighters with the Austin Fire Department were pictured saving a dog from flood waters in central Texas yesterday.

The department posted the picture of firefighters Matt Harvey and Michael Cooper with the animal to their Facebook page, saying:  ‘We don’t just rescue two-legged victims…we love our four-legged friends as well.”

The animal looks like it’s been through a lot, and clings to one of the firefighters as if they’re hugging.

Saving dog

There was a bonus in waiting a while before publishing this. For the story of the dog being reunited with its owner made television news.