Greta Thunberg Speaks the Horrific Truth of Humanity’s Fate

28 Saturday Sep 2019

Posted by xraymike79 in Capitalism, Climate Change, Corporate State, Ecological Overshoot, Environmental Degradation, Inequality, Pollution

≈ 42 Comments

Tags

Abrupt Climate Change, Anthropogenic Mass Extinction, Climate Refugees, Collapse of Industrial Civilization, Coral Die-Off, Deforestation, Dr. Kevin Anderson, Ecological Overshoot, Exponential Growth, Extinction of Man, Financial Elite, Fossil Fuel Industry, Greta Thunberg, Hubris of Man, Hurricane Dorian, Jason Box, Keeling Curve, Methane Release from Thawing Permafrost, Micro-Plastic Pollution, Mid-Pliocene Era, Neil Adger, Nicholas P. Money, Permian-Triassic Mass Extinction, Rachel Warren, Resource Depletion, Sea Level Rise, The Great Dying, Will Steffan

When a 16-year-old girl named Greta Thunberg spoke with trembling anger of the unspeakable crimes today’s adults are committing against her and future generations, a chill ran down my spine. She will be alive to see the pulses of rapid sea level rise, the unraveling of industrial agriculture, the mass migration of hundreds of millions of climate refugees, and the disintegration of Earth’s biosphere. Today’s world with the ever-worsening breakdown of the biosphere is much more dangerous than during the Cold War when the threat of imminent nuclear annihilation hung in the air like the sword of Damocles, as expressed by President Kennedy: “Every man, woman and child lives under a nuclear sword of Damocles, hanging by the slenderest of threads, capable of being cut at any moment by accident or miscalculation or by madness.” Not only does the threat of nuclear war persist, the sword of abrupt climate breakdown now looms ever larger as governments are rendered impotent.

Scientists and the Red Cross recently warned the world is currently suffering at least one climate catastrophe per week and nearly two million people per week are needing humanitarian assistance. A UN global assessment confirms the planet is currently experiencing 2,500 conflicts over fossil fuel, water, food and land — conflicts directly related to the ongoing collapse of the earth’s biodiversity. No civilization in history has faced a complete reshuffling of the planet’s biosphere, let alone the ecological armageddon brought on by a Pandora’s box of pollutants from industrial civilization. Microplastics are literally raining from the sky. Irrevocably out-of-step with the natural world, modern civilization is destroying its host ecosystem by altering the geochemistry of the planet. A mass extinction event unlike any in Earth’s history is underway. Even if a small fraction of the global population survives this overshoot, it will take 10 million years for biodiversity to bounce back. Since atmospheric CO₂will ultimately be drawn down through a very slow natural process called sedimentation, the Earth will not reach pre-industrial CO₂levels againfor more than 100,000 years. The last time CO₂levels were this high was 3 millions years ago during the Pliocene when temperatures were 3-4°C(5-7°F) higher globally than today, and sea levels were 15-20 meters(50-65 feet) higher. It was too warm for glacial ice sheets to even exist in the northern hemisphere.

At 412 ppm and rising, experts said temperature rises of 3-4C are likely now locked in.

What does any honest scientist have to say about mankind’s prospects in a 4°C world:

“There is a widespread view that a +4ºC future is incompatible with an organized global community, is likely to be beyond adaptation, is devastating to the majority of ecosystems and has a high probability of not being stable.”
Professor Kevin Anderson, Tyndall Centre for Climate Change Research (Video, 58:00)

“We have already observed impacts of climate change on agriculture. We have assessed the amount of climate change we can adapt to. There’s a lot we can’t adapt to even at 2C. At 4C the impacts are very high and we cannot adapt to them.”
Rachel Warren, University of East Anglia

“There is a growing sense of panic in those who really understand what a 4°C world might be like.”
Prof. Will Steffan, Director of the Australian National University Climate Change Institute

“Thinking through the implications of 4 degrees of warming shows that the impacts are so significant that the only real adaptation strategy is to avoid that at all cost because of the pain and suffering that is going to cost.”
Prof. Neil Adger, University of Exeter

“…there is also no certainty that adaptation to a 4°C world is possible. A 4°C world is likely to be one in which communities, cities and countries would experience severe disruptions, damage, and dislocation, with many of these risks spread unequally. It is likely that the poor will suffer most and the global community could become more fractured, and unequal than today. The projected 4°C warming simply must not be allowed to occur.”
World Bank report (2012) Turn down the heat: why a 4°C warmer world must be avoided

“If we don’t reduce greenhouse gas emissions and ultimately stabilize CO₂ — and we also have to draw down a lot of carbon out of the atmosphere. If we don’t achieve that, there’s no real prospect for a stable society or even a governable society…”
Jason Box, Prof in glaciology at the Geological Survey of Denmark and Greenland

People are completely oblivious to our dependence on the complex adaptive systems that allow humans to exist and persist. To be clear, when the global temperature rises by 4°C within this century it will be faster than the blink of a geological eye, and we, along with 80% or more of the planet’s species are finished. 96% of all marine species and more than two-thirds of terrestrial species perished during the Great Dying at the Permian-Triassic interface. Global mean temperature at that time rose an estimated 5-8°C over a timespan of 3,000-20,000 years. A 4°C rise over just two centuries will be a rate of warming 15 to 100 times faster than that past extinction event. At this speed of warming, regions would experience temperature spikes of 10-15 degrees above normal in some months. Ecosystems would implode and the services they provide that sustain us would be obliterated. Virtually every vertebrate species on Earth would disappear, along with most plants and many invertebrates.

At just 1°C of warming we are already seeing major ecosystems such as coral reefs unraveling. Hurricanes so powerful that they require a new category now barrel across the Atlantic ocean and completely decimate islands; the cataclysmic Storms of our Grandchildren that Hansen warned about have only just begun. Arctic permafrost melt has already exceeded 2090 projections. It was economist William Nordhaus that set the 2°C warming target in 1975, not scientists. What did he get for this dangerous speculation, divorced from empirics? The Nobel, naturally. These days he is saying 3.5°C is just fine. John Kerry says we cannot leave the climate emergency in the hands of the neanderthals in power, but I dare say that anyone promoting mainstream economic theory is guilty of omnicide. Capitalism’s “extractivism” has turned the entire planet into a sacrifice zone.

Grand Bahama island before/after Hurricane Dorian made landfall, Sept 1, 2019

Humanity has essentially documented its own demise for the last half century while the Keeling curve inexorably rises faster than ever. As MIT Prof Daniel Rothman says, “When carbon levels in the atmosphere spike dramatically, the web of life collapses.” We are now seeing a record 10ppm of CO₂rise every four years and have have failed to curb emissions growth let alone move towards any sort of carbon neutral world. Alternative energies remain a sliver of total global energy consumption. In fact, “the annual increase in global energy use is greater than the increase in renewable energy, meaning fossil fuel use continues to grow.”

The rise of political ‘populism’ and the election of reactionary politicians in the U.S. and abroad has thrown yet another monkey wrench into any possibility of tackling the climate crisis. The demagogic Trump administration is simply burying any scientific evidence and ignoring its government’s own research on such things as the recent surge in climate refugees from Latin America due to climate-induced food insecurity. Russia and Brazil have both encouraged and precipitated the wildfire infernos raging in their countries. The catastrophe unfolding in the Amazon is a direct result of President Bolsonaro’s neoliberal policies designed to plunder the Amazon much like Trump’s dismantling of the EPA and deregulation of corporations. Both ignore the science of climate change and the reality of ecological collapse. In the case of Russia’s Putin, it was a cold economic calculus: “If the cost of putting out these remote fires is greater than the profit that could be made from selling the timber, they can decide to let it burn.”

And then there’s the global debt bomb of $250 trillion waiting to explode, not to mention the $200-250 trillion global carbon debt which increases by 16 trillion every year. Meanwhile, banks are quietly shielding themselves from climate catastrophe at taxpayers’ expense by shifting risky coastal mortgages off their books and onto the federal government’s Fannie and Freddie programs. Just as the U.S. government is leaving vulnerable countries to fend for themselves, so are private institutions unloading the risks onto the public. For those at the very top of our economic pyramid scheme who control public policy, dwindling resources will be kept first and foremost for them while everyone else is treated as collateral damage. This dereliction of responsibility, this cutting and running, is how the deteriorating conditions of the world are being handled. Throughout history, society’s elite have shown the same arrogance and hubris in the face of impending calamity. For example, the Fall of the Roman Empire:

If you read the chronicles of the early 5th century AD, you get the impression of total mayhem, with barbarian armies crisscrossing Europe and few, if any, Roman nobles and commanders trying to defend the Empire. Most of them seemed to be maneuvering to find a safe place where they could find safety for themselves. We don’t know what was the final destiny of Rutilius Namatianus but, since he had the time to finish his poem, we may imagine that he could build himself a castle in Southern France and his descendants may have become feudal lords. But not everyone made it. For instance, Paulinus of Pella, another rich Roman, contemporary of Namatianus, desperately tried to hold on his possessions in Europe, eventually considering himself happy just for having been able of surviving to old age.

We see a pattern here: when the rich Romans saw that things were going really out of control, they scrambled to save themselves while, at the same time, denying that things were so bad as they looked. We can see that clearly in Namatianus’ poem: he never ever hints that Rome was doomed. At most, he says, it was a temporary setback and soon Rome will be great again.

Thunberg’s speech alluded to such behavior by the polluting nations:

For more than 30 years, the science has been crystal clear. How dare you continue to look away and come here saying that you’re doing enough, when the politics and solutions needed are still nowhere in sight. You say you hear us and that you understand the urgency. But no matter how sad and angry I am, I do not want to believe that. Because if you really understood the situation and still kept on failing to act, then you would be evil. And that I refuse to believe.

Yes, Greta, they are evil; they have access to every expert on the seriousness of the crisis and they are building walls and saving their own skin while continuing business-as-usual. Lest we forget, the fossil fuel industry’s own scientists accurately predicted the life-threatening effects of its product decades ago and not only did they do nothing to stop it, they funded and orchestrated a vast network of climate denial propaganda which continues to this day and have raced to exploit even more fossil fuels from the melting Arctic. When you consider that billions of people are going to die as a result, their actions become by far the greatest crimes against humanity ever committed. Make no mistake, our society is trading a livable planet for an unsustainable way of life that is irreparably depleting finite resources and altering the earth for eons, making it uninhabitable for organized human societies. Each day of business-as-usual further degrades the planet’s biodiversity.

“As the temperature rises, the patricians will seek refuge as polar migrants, or set sail on heavily armed ocean liners. Millions more will live in underground cities, anywhere to escape the sun. Dazzling reports of new methods for sopping up the gigatons of carbon dioxide will create ripples of enthusiasm and then fade in the next news cycle. Fisheries and agriculture will collapse, drugs will provide little solace, and everyone will curl up in a foetal position in the end, like the ash-entombed victims at Pompeii, whimpering in the inescapable heat. The likelihood of this outcome increases as the years pass and the smoke rises.”
~ Nicholas P. Money, THE SELFISH APE: Human Nature and Our Path to Extinction

"The latest climate simulation models are projecting temperature increases of up to 7°C by the end of this century. Unless you have a magical faith in technology, then that level of temperature rise signifies the potential end of our species…"https://t.co/kdldvQXGCa pic.twitter.com/a5DUZOXOG9

— xraymike79 (@xraymike79) November 2, 2019

Some Fun Facts for a Dystopic Future

02 Wednesday Nov 2016

Posted by xraymike79 in Capitalism, Climate Change, Corporate State, Ecological Overshoot, Environmental Degradation, Peak Oil, Pollution

≈ 60 Comments

Tags

6th Mass Extinction, Abrupt Climate Change, Antarctic Ice Melt, Arctic Blue Ocean Event, Arctic Sea Ice Melt, Capitalism, Donald Trump, Dr. James Orbinski, Geoengineering, Greenland Ice Sheet Melt, Hillary Clinton, James Hansen, Mass Coral Bleaching, Overpopulation, Planetary Boundaries, Professor Harold R. Wanless, Sea Level Rise, Techno-Fix, The Great Barrier Reef, The Limits to Growth

“When you cannot feed your children, you will do anything, even if it means going to war. This is the reality of climate change.” ~ Dr. James Orbinski

80% of the world’s productive agricultural land is in river deltas which are vulnerable to flooding from storm and tidal surges as well as salt penetration inland –as much as 20 km in some cases. Just 1 meter(3.28ft) of sea level rise(SLR) would threaten one third of this food-producing land and render nearly all the barrier islands of the world uninhabitable. (Overly-)Conservative estimates from the IPCC in 2013 predicted 1m of SLR rise by 2100, but the last two decades have seen global sea level increase more than twice as fast as it did in the 20th Century and only recently have scientists realized the true rate of SLR has been grossly underestimated(here and here). James Hansen (et al) has argued all along that 5 meters of sea level rise by the end of the century is possible, taking decades to happen rather than centuries. They conclude that glaciers in Greenland and Antarctica will melt 10 times faster than previous consensus estimates. The last time CO2 levels were at 400ppm was during the Pliocene Era when sea level was 5 to 40m higher (16-131ft); unfortunately, Earth is warming 50 times faster than when it comes out of an ice age. Professor Harold R. Wanless who has studied the geologic sedimentary record says that we are in for a nasty surprise within this century:

Most of the models projecting future sea level rise assume a gradual acceleration of sea level rise through this century and beyond as ice melt gradually accelerates. Our knowledge of how sea level rose out of the past ice age paints a very different picture of sea level response to climate change. At the depth of the last ice age, about 18,000 years ago, sea level was some 420 feet below present level as ice was taken up by large continental ice sheets. Subsequent ice melt was not a gradual acceleration and then deceleration process. Rather it was a series of very rapid pulses of sea level rise followed by pauses. These rapid pulses of rise, from three to thirty feet, were fast enough to leave drowned reefs, sandy barrier islands, tidal inlet deltas, and other coastal deposits abandoned across the continental shelf. That is what happens when climate change warms enough to destabilize some ice sheet sector. It rapidly disintegrates, resulting in a rapid rise.

We are already witnessing the demise of the Great Barrier Reef, the oldest and largest living organism on the planet, which continues to suffer the lethal effects of a warming and acidifying ocean. We’ve destroyed the planet’s air conditioner in the Arctic and set the stage for an impending Blue Ocean Event where 24 hours a day of summer sunlight penetrating the uncovered dark Arctic waters will create another tipping point for runaway climate change. The Arctic climate is changing so fast science can barely keep track of what’s happening or predict global consequences. On top of this, nature’s carbon sinks have been severely weakened over the last few centuries, hindering the ability of the planet to absorb ever-increasing greenhouse gases. And these things are happening before a large destructive pulse of SLR hits the planet.

History has proven considerably worse than the Club of Rome’s projections. The original report made only passing reference to some of the most critical environmental problems of today. In response to this, the Stockholm Resilience Centre identified a set of nine ecological processes regulating land/ocean/atmosphere and their accompanying boundaries within which humans must stay to avoid biospheric collapse. In 2015, researchers found that four of these planetary boundaries had already been breached: biodiversity loss, damage to phosphorous and nitrogen cycles, climate change and land use. None of these critical boundaries were picked up by the original Limits to Growth report. We have destroyed the stability of the Holocene Epoch and continue to wreak havoc with every passing day. In other words, there are many other environmental crises too numerous to list that are coming to a head, and catastrophic sea level rise is just the icing on the burned cake. The last time Earth had such a disruptive species, cyanobacteria altered the atmosphere and killed off all the anaerobic life forms including itself. Ironically, oxygen was the byproduct of the cyanobacteria that proved lethal to those ancient lifeforms and paved the way for the rise of photosynthetic organisms. The cyanobacteria had a 500 million year run, but modern man has only been around for 0.01% of that time. Our large brain has made it possible for us to destroy ourselves in record time.

Global warming is happening 5,000 times faster than a major food source can adapt. As the global monoculture food system breaks down and leaves vulnerable Third World countries to fend for themselves, I expect the last remaining vertebrates to be hunted to extinction in short order while wealthy nations carry out land grabs in an effort to keep their citizens fed. Humans are pushing all other life off the planet; the ‘Sixth Mass Extinction’ is not a metaphor.

So you would think that these stark facts laid out before us would be causing panic in the global markets and seats of power around the world because, clearly, no one is safe from this unfolding apocalypse. In what many call the ‘most powerful nation on Earth’, surely a leader must be on the verge of taking the helm of this sinking ship. In any rational world, they would be compelled to battle this planetary emergency with the war-time urgency it demands. In the election year of 2016 there are only two prospects in our corporatocracy, one of whom is so frightening that hundreds of the world’s scientists felt compelled to issue a warning against his possible election. The other candidate seems much more palatable on the surface, but her record and recent emails illustrate just how tortured her positions are on environmental issues. Anyone who has studied the numerous practices that make modern civilization truly unsustainable, the depths of corruption and waste in its global socio-economic system, and how predatory one has to be in order to survive and “succeed’ in it realizes in the end that it wouldn’t matter much who fills that figurehead position. Toeing the line of the dominant culture is a prerequisite for the job. That’s one reason why nations are building walls in response to climate change refugees and putting faith in unproven and unrealistic techno-fixes to save themselves while at the same time drilling for new oil, financing new coal plants, allowing climate goals for corporations to add up to only a quarter of the amount needed to limit warming to 2°C, and giving the shipping industry a pass on curbing its emissions(if shipping was a country it would be the world’s 8th biggest carbon polluter).

Meanwhile, CO2 levels continue to climb at breakneck speed and recent paleoclimate research indicates today’s greenhouse gas levels could produce a ‘game over’ warming of 7°C within our lifetime. We already have no carbon budget left for a 1.5°C warming limit from 2017 onwards. We’re betting our species’ future on vaporware, and no country on Earth is taking the 2°C climate target seriously. Celebrity breakups get more attention than real threats to the continuation of our species. Apocalypse tourism has become a ‘thing’.

The biosphere is collapsing under the weight of 7.5 billion people living off the combustion of a one time endowment of ancient carbon energy, from the factory-farmed produce they eat to the petroleum-based medical supplies that keep them alive. And global population growth may be accelerating at an even greater rate than recent predictions. As Germany has shown, “renewable energies” are nothing more than ‘fossil fuel extenders’ still wedded to fossil-fueled extraction processes for the production and maintenance of those technologies. It’s a shell game of sorts. Industrialized countries will say their carbon footprint has gone down without telling you they’ve moved their dirty industrial operations to Third World countries. Developing countries will make promises of “green growth” while their state-owned banks and companies expand fossil fuel production overseas. We’ve been fooling ourselves for a very long time about what is truly sustainable and will continue to do so as the system falls apart, geoengineering fixes are applied, interstellar space colonization fantasies are dreamed up, and wars are fought for what remains. Humans have constructed a reality incompatible with the well-being of the natural world and the stability of the biosphere, but we won’t be able to escape the rules of physics, chemistry, and biology. We’ve spent generations making the bed we’re going to be lying in, never realizing it’s also our death bed. Time is not on our side.

Most are not listening and our leaders are misleading, so it bears repeating: ‘The Oil Age’ made us all confident idiots with short attention spans. To both candidates: runaway, catastrophic climate change resulting in loss of habitat and mass starvation is our biggest threat.

Update 11-10-2016:

The proles have now elected a man who has put a climate science denier in charge of his EPA team, vowed to kill the Paris climate deal, end all efforts to help other countries deal with climate change, stop domestic climate action, reinvigorate coal, and zero out all climate science research & clean energy, but physics doesn’t really care who was elected.

The Stark Realities of Baked-In Catastrophes

02 Saturday Apr 2016

Posted by xraymike79 in Capitalism, Climate Change, Ecological Overshoot, Environmental Degradation, Pollution

≈ 45 Comments

Tags

6th Mass Extinction, Antarctic Ice Melt, Anthropogenic Climate Change, Arctic Sea Ice Melt, Capitalism, Climate Change Denial, CO2 Emissions, Collapse of Industrial Civilization, Economic Hitman, Environmental Collapse, Intensified Hydrologic Cycle, Mangled Jet Stream, Noam Chomsky, Sea Level Rise, Sustainability, Techno-Fix, The Unsustainability of Mega-Cities, Warren Buffett

In a civilization gone mad with delusions of grandeur, we’re left with tatters of human sociability held together by rancid mythologies.

Despite human fossil fuel burning recently reported to be “flat”, CO2 levels have been on a tear for the last six months, reaching new worrying levels which have some wondering whether permafrost melt may be contributing to the unusually high spike if no decline happens soon. The giant holes in Siberia serve as an ominous sign. Considering that the current El Niño is contributing only 10% to what we are now seeing, runaway global warming may be accelerating worldwide. But don’t worry, Warren Buffett says climate change is no more of a problem than the Y2K bug and will be profitable through increased premiums and inflation.

Ever dire studies continue to reaffirm worst case scenarios, making clear to anyone paying attention that Earth in the next century will be unrecognizable from its current state. Basic planetary geography and atmospheric conditions will be altered through warming oceans and rising sea levels which are now increasing faster than at any time in the past 2800 years. On average, sea levels were between 50 and 82 feet higher the last time CO2 levels were at 400ppm. Glaciologist Jason Box expects ice melt from the West Antarctic to become the biggest contributor to sea level rise in the coming decades due to a feedback loop not in the climate models. CO2 levels have been increasing around 3ppm per year, a twentyfold increase since pre-industrial times when the highest recorded increase was 0.15 ppm per year. We’ve long since passed the tipping point of melting Arctic summer sea ice; 300-350 ppm of CO2 was the threshold for many parts of the climate. These changes are irreversible on a timescale of human civilizations. Even if all human industrial activity magically ceased today, the footprint man has already left will be felt for eons.

In our warming world, the hydrologic cycle is changing and creating extreme weather; crop-destroying droughts and floods are becoming more frequent. The Jet Stream is transforming into something different, becoming wavier with higher ridges and troughs prone to stagnating in the same region. As global temperatures rise over time, hotter air will be trapped under these layers of high pressure from a mangled Jet Stream, cooking everything to death. Rising winter temperatures are beginning to destroy the “winter chill” needed for many fruit and nut trees to properly blossom and produce maximally. Climate change is also disrupting flower pollination and pushing fish toward the North/South poles, robbing poorer countries at the equator of crucial food resources. In a new study, marine scientists are surprised to find a disturbing trend in the increasing numbers of a specific type of phytoplankton, coccolithophores, which have been “typically more abundant during Earth’s warm interglacial and high CO2 periods.”

Homo sapiens have only been on the planet for the equivalent of a few seconds in geologic time but have managed to overwhelm and foul up all of earth’s natural processes and interdependencies, leaving a distinct layer in the sedimentary record. There is nothing modern humans do that is truly sustainable. Here are a few glaring examples:

Techno-fixes are built into the IPCC’s projections for maintaining a habitable planet for humans.
Money megacities spend for adapting to climate change is linked more to protecting valuable capital than vulnerable people (Capitalism is doing an outstanding job of converting the planet into dead dollars.)
Nuclear Power: “Even if there were no issues like meltdown or waste proliferation, the cost and time for planning, permitting, and constructing nuclear plants is prohibitive. The Arctic ice will already be gone.
Japan prime minister: We came within a “paper-thin margin” of nuclear disaster and the evacuation of 50 million people in 2011
Germany’s carbon dioxide emissions increased by an estimated 10 million tonnes from 2014 to 2015, in a blow to the country’s claims to climate leadership.
New study published in the journal Environmental Pollution shows that urban soil can emit up to 72% as much CO2 as fossil fuels burned within a city and at a rate of up to twice that of rural soils.
90% of Indigenous in Brazil’s Amazon Suffer Mercury Poisoning: A new study shows that water and food sources for 19 Indigenous communities have been massively affected by illegal mining.
Satellite images suggest tropical forests from the Amazon to the Philippines are disappearing at a far more rapid pace than previously thought, a University of Maryland team of forest researchers say.
African elephants ‘killed faster than they are being born’
Desertification in China is a major problem for Beijing, as the country’s deserts are growing, threatening environmental, economic, and political stability.
The environment is now being destroyed by corporations in the name of green growth. Sham greenwashing projects are created, funded, and enforced by the IMF and World Bank.
Unknown continental-scale process is dumping phosphorus into streams and lakes across the U.S.
According to a new study, efforts to curtail world temps will almost surely fail: “A person living today uses about four times as much energy as a person did in the early 1900s.”
Greenpeace says China increasing coal-fired capacity: “There is a very rapid and accelerating net increase in coal-fired generating capacity”
UN envoy warns of environmental activist murder ‘epidemic’
Remember this headline from 2013?: Arctic methane release could cost economy $60 trillion -study. Our response was to go on a fracking binge which increased our methane emissions by some 30%.
While the resource intensity of GDP may be falling (less resources needed to produce 1$ worth of goods/services), the absolute decoupling of resource use, emissions, pollution, etc from GDP growth is the only thing that matters and that is not happening. If the world’s population continues to grow as projected and current lifestyles do not change, global resource consumption will increase anywhere from 2 to 5 times by 2050. It defies logic that a continually growing economy would be able to reduce its resource intensity down to near-zero to achieve a sustainable ecological footprint.
According to recent research, even if we converted 100% of farmland to reforestation projects it would only lower temperatures 0.45C by the end of the century. Converting half of global farmland to reforestation would result in just a 0.25C drop. Other recent studies have come to the same conclusion:

No amount of reafforestation or growing of new trees will ultimately off-set continuing CO2 emissions due to environmental constraints on plant growth and the large amounts of remaining fossil fuel reserves,” Mackey says. “Unfortunately there is no option but to cut fossil fuel emissions deeply as about a third of the CO2 stays in the atmosphere for 2 to 20 millennia.

Relying on machines for answers to the existential problems of a species run amok with planet-destroying tools and weaponry is rather ironic and tragic. We’re locked-up inside a complexity trap of our own making. The human propensity for tool-building coupled with our discovery of fossil fuels has created a set of living arrangements in which we are now enslaved to those machines and tools. The globalized capitalist economy externalizes its destruction and atrocities, keeping the masses in a state of ignorance and denial. Our corporate overlords are not conscientious citizens, but mindless organizations whose sole purpose is to grow profits no matter the external damage done to society and the environment. Between the economic oil hitmen who ensure that profits flow smoothly and GOP politicians who openly espouse their science illiteracy, a hospitable climate for future humans seems remote. Hopeful delusions have given way to the stark reality of our predicament as scholars like Noam Chomsky who originally started his career fighting for a modicum of social justice have now set the bar at just the chance of human survival. Despite the best efforts of scientists, environmentalists, and activists, the wealthy countries most able to do something won’t “get it” until famine, disease, and war come to their country. All is being left for the almighty ‘free market’ to sort out at the same time that climate change, a conflict multiplier, ramps up.

The sixth mass extinction gathers steam and climate inertia works to catch up to the catastrophic ecological collapse already baked-in. All the while, modern man engages in the spectacle of tribal politics(building walls, exuding military strength, recapturing past glories of their nation) and presidential candidates discuss the size of their penis.

For those who come to understand modern man’s predicament, it can either be the ultimate mind fuck or an epiphany that helps a person appreciate the fragility of life, the urgency of living in the here and now, and the grand cosmic joke of a global, hi-tech civilization that arose from the burning of ancient fossil remains only to have those fumes become a deadly curse, extinguishing any trace of our lofty accomplishments…

The fossil record, Plotnick points out, is much more durable than any human record.

“As humanity has evolved, our methods of recording information have become ever more ephemeral,” he said. “Clay tablets last longer than books. And who today can read an 8-inch floppy?” he shrugged. “If we put everything on electronic media, will those records exist in a million years? The fossils will.”
– Link

Catastrophic Sea Level Rise within Three Generations

07 Tuesday Apr 2015

Posted by xraymike79 in Capitalism, Climate Change, Ecological Overshoot, Environmental Degradation

≈ 109 Comments

Tags

Antarctic Ice Melt, Climate Change, Collapse of Industrial Civilization, Doubling Time, Environmental Collapse, Exponential Growth, Freshwater Pulses, Greenland Ice Sheet Melt, IPCC, James Hansen, Nickolay Lamm, Nuclear Meltdown, Ocean Dead Zones, Oceanic Anoxic Events, Paul Beckwith, Salt Water Intrusion, Sea Level Rise, Warm Water Upwelling

What makes exponential growth so deceptive is that, no matter the growth rate, things always starts out with a period of slow growth, but then quickly change over to a rapid buildup with a characteristic doubling time. Before you know it, you are overrun with rodents, overwhelmed by bacteria, and surrounded by urban sprawl. As Albert Bartlett exclaimed, “The greatest shortcoming of the human race is our inability to understand the exponential function.” And so it goes with the effects of anthropogenic climate change. Within a few generations we will find ourselves inundated by rising oceans at the same time that surging temperatures are making large swaths of the planet uninhabitable. Various positive feedbacks are amplifying the exponential rate of ice melt, rendering useless the IPCC’s linear-model forecasting of global sea level rise(SLR). Upwelling of warm ocean waters are melting both polar regions from the bottom up, and the resulting large freshwater pulses are already slowing down ocean currents. The oceans are losing oxygen. Reflective Arctic sea ice is fast disappearing and a blue ocean event is just around the corner. Melting polar and glacial ice and thermally expanding ocean water have accelerated SLR to the highest rate in at least 6000 years, and an estimated 69 feet SLR has already been set into motion.

From recent satellite data and scientific studies, SLR appears to be in the beginning phase of an exponential growth pattern that will decimate thousands of coastal cities by 2070. Last year we learned that the ice mass loss rate from both Greenland and Antarctica has more than doubled in the past 5 years. Ominously, the West Antarctic ice sheet has been found to be less stable than originally thought. Warming ocean waters are infiltrating beneath the ice shelves and irreversibly melting West Antarctica from below. And more recently we learned that the stability of East Antarctica is being undermined in the same insidious way. In fact, Antarctic ice shelves have been thinning up to 70% faster than average in some spots. These ice shelves extend out over the polar waters and are what hold back and support all the land-based glacial ice. Once the ice shelves are eroded, land ice will have an open path to slide down into the ocean and melt, greatly accelerating SLR. Congruent with these disturbing trends is the revelation that SLR has been increasing much faster than we thought in the last couple decades. The rate of change per year has been 3.2mm since 1990 versus 1 to 1.4mm for the previous nine decades. That is a 100% to 200% increase in just the last couple decades. Adding to SLR is the frenzied pumping of groundwater by drought-stricken farmers and municipalities. In a cruel twist, SLR will only worsen fresh water scarcity by causing inland salt water intrusion, raising the fresh water table, and altering freshwater streamflow. SLR will reshape geography, changing coastal estuaries, wetlands, and forests. Radically altering such natural topographical features will inevitably change rainfall patterns. Permanent and intermittent flooding will allow for the expansion of tropical diseases such as cholera and malaria, and more frequent and intense hurricanes and monsoons will increase the number of cases and duration of exposure to pathogens and diseases.

Dr. James Hansen has argued all along that 5 meters of sea level rise by the end of the century is possible, saying:

“…IPCC treats sea level change basically as a linear process. It is more realistic, I believe, that ice sheet disintegration will be non-linear, which is typical of a system that can collapse.”

Hansen had posited a doubling time of ten years for land ice melt rates, but satellite data has revealed a doubling time that is occurring twice as fast. This would put those measurements more in line with the projections of physicist/climatologist Paul Beckwith who calculates we may be on track for a 7 meter(23 feet) SLR by 2070 if the doubling period of ice cap melt from both Greenland and Antarctica hold up over this century. Paul tells me that the recent developments described above support his views. Interestingly, there was a study published in 2013 that stated an eventual 23 foot SLR would be locked-in by the end of the century under BAU emissions based on best estimates of global temperature sensitivity to pollution and the finding that every degree Fahrenheit of global warming results in a global average long-term SLR of 4.2 feet. That study, however, did not take into account the exponential rate of ice melt now occurring.

What will 23 feet SLR look like? For some fairly accurate visuals, take a look at Nickolay Lamm’s work. In the U.S. alone, 1500 communities would be underwater at high tide. With its porous limestone substrate, South Florida would be completely lost:

Most nuclear plants are located along waterways for easy access to water for coolant purposes, making them vulnerable to storm surge flooding in a world of expanding oceans. Since decommissioning a nuclear power station is a long, expensive, and dangerous process, I can’t imagine we will have the time, money, or forethought to safely get rid of all these time bombs before most of them are swallowed up by the ocean and go Fukushima on the world. In addition, melting ice sheets and SLR can set off the most destructive of earthquakes and volcanoes. The toxic wreckage left behind by capitalist industrial civilization will linger around for millennia to haunt anyone who does manage to survive in this hellish future.

The year is now 2015 and the human population is still shooting skyward as if there is some sort of bright techno-utopian future on the horizon, the high priests of capitalism are still praising endless growth, fossil fuels are still the predominant energy source on the planet, and the masses still can’t get enough of celebrity gossip. No need to worry about the future. I’m sure if there’s a buck to be made by holding back the rising tides, we can count on some capitalist lurking in the shadows to fix the problem. Sea walls will do the trick, right? Humans are looking more and more like ants on a floating turd: “When the log turns over we will all be dead…”

Update May 8, 2015:

A new study shows another ominous jump in the rate of growth in SLR. Robert Scribbler blogs about the staggering 30% increase here:

…new findings paint an even starker picture. For a recent study, headed by Shuang Yi and published on April 30 in Geophysical Research Letters provides evidence that, since 2010, annual rates of global sea level rise have shown a strong uptick. The study, entitled An Increase in the Rate of Global Mean Sea Level Rise Since 2010, notes:

The global mean sea level (GMSL) was reported to have dropped 5 mm due to the 2010/11 La Niña and have recovered in one year. With longer observations, it is shown that the GMSL went further up to a total amount of 11.6 mm by the end of 2012, excluding the 3.0 mm/yr background trend. A reconciled sea level budget, based on observations by Argo project, altimeter and gravity satellites, reveals that the true GMSL rise has been masked by ENSO-related fluctuations and its rate has increased since 2010. After extracting the influence of land water storage, it is shown that the GMSL have been rising at a rate of 4.4 ± 0.5 mm/yr for more than three years, due to an increase in the rate of both land ice loss and steric change.

In short, the study finds an average rate of sea level rise of 4.4 mm per year, or 30% faster than the annual rate from 1992 to 2009, during the period of 2010 to 2013. For these, more rapidly rising, sea levels the study identifies clear causes. The first is an increasing rate of land ice loss. The second is what is termed as ‘steric change’ — a scientific phrase that both identifies ocean thermal expansion due to warming combined with changes in ocean salinity, which also impacts sea surface height.

I emailed this recent finding to Paul Beckwith and here’s what he had to say:

Update July 10, 2015:

The big story this week:

This post appears to becoming reality.

Update July 20,2015:

Update July 23, 2015:

James Hansen’s controversial sea level rise paper has now been published online

Update December 31, 2015:

Update January 1, 2016:

The Coming Reality of Sea Level Rise: Too Fast Too Soon

Update January 7, 2016:

Update January 11, 2016:

SLR has risen 8cm since 1992 and jumped by 1cm just in the last year:

Looking back over the last century, we see what looks like the beginnings of an exponential rise in recent times:

We already have 20 to 75 feet of SLR locked in. It’s just a matter of how fast it will happen and you can bet that it won’t be a gradual, linear rise. If you follow the news, glaciologists always seem to be amazed that things are happening much faster than expected. Here are a couple recent headlines:

Greenland’s Undercut Glaciers Melting Faster than Thought

GREENLAND’S MELTING ICE IS RUNNING OFF FASTER THAN WE THOUGHT

Government estimates of SLR over this century do not take into account rapid melt of polar ice sheets:

…Most of the models projecting future sea level rise assume a gradual acceleration of sea level rise through this century and beyond as ice melt gradually accelerates. Our knowledge of how sea level rose out of the past ice age paints a very different picture of sea level response to climate change. At the depth of the last ice age, about 18,000 years ago, sea level was some 420 feet below present level as ice was taken up by large continental ice sheets. Subsequent ice melt was not a gradual acceleration and then deceleration process. Rather it was a series of very rapid pulses of sea level rise followed by pauses. These rapid pulses of rise, from three to thirty feet, were fast enough to leave drowned reefs, sandy barrier islands, tidal inlet deltas, and other coastal deposits abandoned across the continental shelf. That is what happens when climate change warms enough to destabilize some ice sheet sector. It rapidly disintegrates, resulting in a rapid rise.

We have significantly warmed atmospheric climate and that is resulting in an accelerated ice melt of the surface of the Greenland Ice Sheet. Much of the surface of the Ice Sheet is darkening as the dust and black carbon in the ice concentrates on the melting surface. This accelerates heat adsorption further accelerating surface ice melt.

More importantly, warmed ocean water is accelerating ice melt in both polar regions. The warming North Atlantic Ocean and Arctic Ocean have been accelerating ice melt all around Greenland since about 1995 as this dense, ‘warm’ ocean water enters the deep outlet glacial fjords that penetrate far in under the Ice Sheet. ‘Warm’ water from upwelling because of increased wind shear around Antarctica is also penetrating in under outlet glaciers to the West Antarctic and East Antarctic Ice Sheets. Each of these ‘warm’ waters are only 2-4 degrees Celsius, but are doing a powerful amount of warming, and we are creating a basically unlimited supply of warmth to the oceans.

The beginnings of polar Ice Sheet melt are showing positive reinforcing feedbacks which are rapidly accelerating the rate of melt far beyond anything originally anticipated. Water on the melting ice surface adsorbs more heat accelerating surface melt; melt water percolating down through the ice lubricates the base permitting faster motion, which results in more extensive fracturing. Water percolating through the fractured ice accelerates ice melt and warms the ice resulting in softening of the ice and further acceleration. And so on. With the rapid melting of the Arctic Ocean pack ice and warming of the Arctic Ocean, release of additional carbon dioxide and methane from decaying organics in the melted permafrost and melting of methane hydrates on the Arctic continental shelf, this melt is accelerating and seems irreversible. We are most certainly witnessing the onset of a rapid pulse of sea level rise…

http://www.bio.miami.edu/arboretum/wanless.pdf

Storm surges will become exponentially more damaging as sea levels rise. Global warming will amplify and increase the frequency of super El Niños and anomalies like the “Blob”. This year’s record storms will be the new normal in coming years. If you live in Florida(aka the new Atlantis), sell your home while you can.

Update January 30, 2016:

Update February 6, 2016:

Glaciologist Jason Box expects ice melt from the West Antarctic to become the biggest contributor to sea level rise in the coming decades due to a feedback loop not in the climate models…

Nonlinear factors will likely bring unpleasant surprises.

Update February 10, 2016:

Update February 22, 2016:

Update February 24, 2016:

Update March 8, 2016:

Update March 14, 2016:

It appears that, unless societies make significant changes, we will see approximately 3 feet of sea level rise by 2100. That may not sound like a lot, but it’s enough to cause enormous economic and societal problems. What’s great about this paper is they also include a discussion on the limitations of their work. For instance, they state that their method cannot deal with processes that are independent of the warming rate (such as a sudden collapse of an ice sheet).

Update March 26, 2016:

Update March 31, 2016:

Praying to the Gods for Rain

04 Wednesday Feb 2015

Posted by xraymike79 in Capitalism, Climate Change, Ecological Overshoot, Environmental Degradation, Pollution

≈ 103 Comments

Tags

Amazon Deforestation, Anthropogenic Global Warming, Antonio Nobre, Arctic Amplification, Arctic Ice Melt, Atlantic Forest of Brazil, Brazil Drought, Disaster Capitalism, Dr. Jennifer Francis, El Niño, Global Forest Watch, La Niña, Meridional Heat Transport, NASA Landsat, Paulo Ito, Polar Jet Stream, Ridiculously Resilient Ridge, Sabesp, São Paulo Water Crisis, Sea Level Rise, Sistema Cantareira, Tijuca Forest, Tipping Elements in the Climate System, Water Privatization

Brazilian graffiti artist Paulo Ito in São Paulo

While capitalist carbon man clings to his position atop the billions of energy slaves constructed over shifting sands of geologic time, the stable weather regime of the Holocene is being pulled right out from under our feet. Governments pray to the gods for rain as the Earth’s glaciers melt away and climate chaos unfolds around us:

…In 2015, the party in power, the Workers’ Party (PT), still thinks the divine will provide for everything, making it rain so that hydroelectric plants can generate power for the people. This is not surprising for a government whose minister of science, technology and innovation believes that global warming is a tool used by imperialism to control the poor countries. For the current Government, any intervention by man in nature seems mysterious and unpredictable in its consequences…

What impresses most in government pronouncements is their view of nature as indomitable and wholly unpredictable. Any measure involving future projections is absolutely absurd and unfeasible for the government, which works in cycles of four years (up to the next election). If hydroelectric plants run out of water, we can only pray for rain to restore the dams to their usual levels. If potable water runs out, only nature can replenish the reservoirs. Like tribesmen for whom any human interference in climate is anathema, every solution proposed by the government is an appeal to fortune and divine grace.

…Brazilian politicians should be wary, however. Divine grace periodically answers the call for rain. And with the gift of rain, periodically Brazilian cities are flooded, hundreds die, and thousands are displaced. Even though that happens anually, without fail, the government floods are absolutely unpredictable, too. Well, what can we do? Let’s pray for rain. But not a lot.

Three primary elements have converged to make the present drought in Brazil the worst in its recorded history, threatening to bring the megacity down:

anthropogenic global warming(AGW)
rampant deforestation of the Amazon rainforest
gross mismanagement of water resources and government corruption

The first factor is planet-wide and beyond the ability of any one state, no matter how powerful, to solve alone. The accelerated warming that is happening twice as fast in the Arctic as any other region is known as Arctic amplification. This runaway warming of the Arctic is a result of the radiative forcing of GHGs, water vapor, and dark aerosol particles combined with increased solar absorption from loss in Arctic albedo. Consequently, the equator-to-pole temperature gradient is being weakened, meridional heat transport is decreasing, and sea levels are rising. These changes are altering the polar jet stream and affecting such things as ocean salinity, currents and oxygen levels. A recent study revealed that within a matter of 100 years, the Earth’s oceans have undergone extensive and abrupt changes in oxygen levels when the ice caps melted in the past. The early phases of a mass extinction level event are taking place right before our eyes, but humans view the world through anthropocentric rose-colored glasses, oblivious to such dangers happening on a time scale of more than a few decades.

Ten years before Jennifer Francis’ work on the effects of climate change to jet stream patterns, scientists had predicted that the loss of Arctic sea ice would warm the oceans and give rise to heated air columns which would act as powerful blocking patterns, altering jet streams and preventing rains from reaching California. The findings of their models are eerily similar to the recent weather phenomenon called the “ridiculously resilient ridge” which has continued to block any significant amount of moisture from reaching California for the past two years. Weather reports from Brazil describe similarly persistent formations of warm air columns:

Similar to last year, a giant dome is now forming over the heartland of Brazil that is blocking moisture out in eerily the same manner as it did a year ago. The reason for this may have little to do with natural occurring weather patterns, but climate change from deforestation from the Amazon, where experts have warned this could be the outcome and that drought could occur with increased frequency. Rather than regular rainfall, the areas directly impacted are getting both extremes with intense drought followed by above average rains and then turning dry again. – Jan 2015

Droughts are persisting in both Brazil and California, as well as many other parts of the world. It has been known for a long time that global warming would result in drought and crop failures, an enormously destabilizing factor to any government. To compound the problem, humans are pumping water from aquifers much faster than natural processes can replenish them. Both El Niño and La Niña weather phenomenon are projected to double in frequency:

…The paradox is that global warming could also increase the intensity of not just hotter-than-usual seasons but also cool or cold episodes that would trigger unusual or extreme weather responses far from the ocean’s cool centre.

So some parts of the world are likely to experience blazing drought, followed by catastrophic floods, while across the ocean, other nations will have torrential rain and then unseasonal drought, every 13 years or so.

Brazil drought as of Dec 2014:

The second factor of deforestation is also planet-wide and its effects are not confined to the area in which it takes place. A recent study indicates that a denuded Amazon will have international ramifications:

…The researchers report in the Journal of Climate that an Amazon stripped bare could mean 20 percent less rain for the coastal Northwest and a 50 percent reduction in the Sierra Nevada snowpack, a crucial source of water for cities and farms in California. Previous research has shown that deforestation will likely produce dry air over the Amazon. Using high-resolution climate simulations, the researchers are the first to find that the atmosphere’s normal weather-moving mechanics would create a ripple effect that would move that dry air directly over the western United States from December to February…

…”The big point is that Amazon deforestation will not only affect the Amazon — it will not be contained. It will hit the atmosphere and the atmosphere will carry those responses,” Medvigy said.

“It just so happens that one of the locations feeling that response will be one we care about most agriculturally,” he said. “If you change the snowpack in the Sierra Nevada, where most of the irrigation for California’s Central Valley comes from, then by this study deforestation of the Amazon could have serious consequences for the food supply of the United States.”…

40% of the Amazon has already been clear-cut or degraded to some degree, putting Brazil’s rainmaker well within the tipping point for irreversible die-off as discussed in the prior blog post. Deforestation of Amazonia will lead to desertification of the major agricultural regions in the south-east of Brazil. Speaking of Brazil’s drought counterpart to the north, alarming news was recently reported that California has lost half of its big trees since 1930. The following GIF image spanning the years 2001 through 2013 illustrates deforestation in Latin America(Brazil/Amazon). It was compiled by me from data at Global Forest Watch. The spreading pink color represents tree cover loss:

And a closer look at Amazon deforestation with NASA landsat imaging:

Brazil’s leading climate scientist, Dr Antonio Donato Nobre, is calling for a wartime effort to restore the Amazon and reverse the drought effects caused by its deforestation which equates to 184 million football fields worth of rainforest. While I’m not optimistic, small miracles have happened in Brazil such as the replanting of Tijuca Forest by hand. Nonetheless, the devastation wrought by man swamps all his restoration efforts. Virtually all of the Atlantic forests that once extended along the entire Brazilian coastline have been cut down since colonists arrived in the 1500s. Humans are wrecking the Earth in myriad ways, and sea level rise will become the ultimate destroyer:

The third factor of gross mismanagement of water resources and government corruption is truly what exacerbated the drought problem for the city of São Paulo. Since the 1970s, there were professors of ecology and hydrology at São Paulo University and in the government who warned of a future water crisis if steps were not taken to conserve and recycle water as well as plan new infrastructure for adequate water supply, as this article reveals. Some suspect that the problem with São Paulo’s water supply really began when Sabesp, the company that manages the city’s water, was partially privatized in the 1990s (i.e. profits over long-term planning). Sabesp is owned 50.3% by the state and the rest by private investors who have made excellent returns over the years. Investments in infrastructure appear to have been sacrificed for shareholder payouts. With the Cantareira system starting to fail in 2012/13, billions of dollars in dividends were still being paid out to shareholders, yet nothing was done to stop the unfolding collapse of São Paulo’s water system. In fact, government and Sabesp officials continued to deny the seriousness of the problem until just recently when they were planning to scrape the bottom of the Cantareira System for the last drop of brown sludge. Is it any surprise that disaster capitalism had a role in this crisis? An article entitled ‘Cantareira: a new word for when politics is put ahead of public interest‘ sheds light on much of the corruption, mismanagement, and privatization of water:

…São Paulo produces 60% of Brasil’s Ethanol, and Agencia Publica attempted to use a freedom of information request to force SabeSP to reveal details of their contracts of supply with the biggest industrial & agricultural companies in the state. SabeSP have so far refused…

…A United Nations report placed the responsibility for the crisis squarely on Sao Paulo state government & SabeSP’s shoulders, a report which Geraldo Alckmin attempted to make them alter, exonerating his administration, a request they refused...

…Geologists have also been studying plans to open up the enormous Guarani Aquifer to exploitation in order to alleviate the crisis. The World Bank already funded research in the late 1990s on the underground system, during the government of Fernando Henrique Cardoso. Their contract with Brazil to support this research stipulated that any future use as a water resource had to be privatised, but once that contract expired a decade later, Brazil refused to renew on the same terms…

With no time left to properly prepare for a megacity of 20 million people without water, São Paulo’s plan is to divert a river from another area hit by drought and that will take nearly 2 years to complete. The training for riot control that São Paulo’s military police received from the FBI last year may come in handy for more than just the World Cup.

Accelerating Towards an Arctic Blue Ocean Event

08 Monday Dec 2014

Posted by xraymike79 in Capitalism, Climate Change, Corporate State

≈ 127 Comments

Tags

Abrupt Climate Change, Antarctic Ice Melt, Anthropogenic Climate Disruption (ACD), Arctic Blue Ocean Event, Arctic Ice Melt, Arctic Methane Emergency Group (AMEG), Capitalism, Climate Change, Collapse of Industrial Civilization, COP-20 UN Climate Change Conference, Environmental Collapse, Extinction of Man, Geoengineering, John Nissen, Mass Die Off, Methane Time Bomb, NASA'S CARVE project (Carbon in Arctic Reservoirs Vulnerability Experiment), Natalia Shakhova, Paul Beckwith, Peter Wadhams, Sea Level Rise, Stuart Scott

“For the last 8,000 years we’ve had [relatively] amazing stability with constant weather temperatures and sea level. This stability has allowed the development of agriculture, civilization, industrialization, and a population of 7 billion and rising. This apparent stability is entirely a fluke. It is by amazing good luck that we are here today looking back on the past.”
~ John Nissen (12-4-2014), Arctic Methane Emergency Group

On the 4th, 5th, and 6th of December of the year 2014, the Arctic Methane Emergency Group (AMEG) held press briefings at the COP-20 United Nations Climate Change Conference that is taking place in Lima, Peru. For those unfamiliar with AMEG, here is a summary about them from their website that illustrates their proven track record of predictions:

AMEG is a group of determined scientists, engineers, communicators and others, dedicated firstly to establishing what really is happening to our planet (especially in the Arctic) using best scientific evidence, secondly to finding effective and affordable means to deal with the situation, and thirdly communicating these matters to authority and the general public.

AMEG aims to position itself in the centre ground – neither overstating nor understating the dangers of climate change. We are only alarmist in the sense that we are drawing attention to the more unpleasant realities of rapid Arctic warming and climate change, which have been downplayed or ignored by IPCC, unwittingly backed up by the media. We are determinedly optimistic as regards promoting an intervention strategy against all the odds, believing that mankind must have the collective intelligence to sort out the mess that mankind has got itself into.

In early 2012, AMEG gave evidence to the UK’s Environment Audit Committee in their inquiry on protecting the Arctic. Much of our evidence was dismissed by government advisers, but all our evidence has been borne out by subsequent observations and events, including: the rapid rise in temperature of Arctic ocean and atmosphere; the dramatic decline of sea ice to a record minimum in September 2012 (following the exponential downward trend we had warned the committee about); the exponential increase in release of the potent greenhouse gas, methane, from the Arctic Ocean seabed; the exponential increase in melting of the Greenland Ice Sheet and consequent sea level rise; and the continuing disruption of the jet stream patterns we expected from Arctic warming, with resulting climate change in the form of weather extremes (despite a continuing hiatus in global warming), causing widespread crop failures and increase in the food price index above the crisis level, thus promoting civil conflict in a number of Asian and African countries where food prices have recently escalated, including most notably Syria.

Recent independent research, by scientists in AMEG and elsewhere, puts beyond reasonable doubt our assertion that the Arctic is locked in a vicious cycle of warming and melting, with the sea ice well past its tipping point. The current albedo forcing from snow and sea ice retreat is now estimated at around 0.4 to 0.5 Watts per square meter, averaged globally, amounting to 200 to 250 terawatts heating in the Arctic – more than mankind’s total energy consumption. This albedo forcing is liable to double within a few years as the snow and sea ice further retreat. AMEG believes that the vicious cycle of warming and melting can only be broken by rapid intervention to cool the Arctic.

Although AMEG’s research has concentrated on the Arctic and its effect on climate change, our study of IPCC’s own evidence suggests just how serious are the long-term prospects of climate change due to both CO2 and methane – far more serious than claimed by IPCC itself. The carbon budget for CO2 – the allowable amount of CO2 to avoid dangerous climate change – has already been used up, if one takes into account the effect of methane and other greenhouse gases. If one also takes into account the climate forcing through albedo loss in the Arctic, then it is clear that the world is heading for extremely dangerous global warming by mid-century, even without Arctic methane. The only way to head off such a disaster is by reducing the level of greenhouse gases in the atmosphere well below their current levels, using a combination of aggressive reduction in both CO2 and methane emissions but also by removal of CO2 from the atmosphere.

The videos of all three press briefings are below. They essentially cover much of the same material, but are all worth watching for the details that the different speakers give illustrating mankind’s dire predicament. Following the videos, I summarize AMEG’s discussions along with their conclusions. We truly are at a turning point in the survival of our species.

SUMMARY OF AMEG PRESS BRIEFINGS:
• The tipping point for the collapse of Arctic glaciers has been breached and a runaway meltdown of the North Pole ice cap is currently unfolding. Arctic ice is decaying exponentially. (For a better visualization, picture an area of ice the size of the state of Maine being lost every year since 1979.):

Highly reflective snow and ice is being replaced by dark sea water which is much more [absorbent] of solar energy causing the Arctic to warm much, much faster than the rest of the planet. This is destabilizing the atmospheric air circulation and ocean circulation. It is reducing the temperature gradient or difference between the equator and the pole which slows down the jet stream making it wavier with higher ridges and troughs. The jet stream has also become prone to stagnating in the same region. Very warm, humid southerly air can go to much higher latitudes than before, and cold arctic air can go to much southerly latitudes than before. This in itself is representing an enormous positive reinforcing feedback (not positive for humans) which is carrying more and more heat up into the Arctic and more and more coldness from the Arctic further south. What this will do is fracture the jet streams, leading us to a very different world, a less predictable climatic world where weather extremes such as torrential rains and extended droughts and floods come to dominate the weather system. The frequency, severity, and duration of these events all increase. These events also occur in regions where we did not have this before. For example, we get 80cm(32 inches) of snow in the Atacama Desert which is the driest region of the planet – an unprecedented event. We get torrential rains where we had desert before. We get desert where we had moderate temperatures before. This is already happening now with just 0.85 °C of warming that the world has experienced since the start of the industrial revolution. This situation is very dependent on the conditions in the Arctic. As the Arctic continues to exponentially decline in snow and sea ice cover, these extremes will undoubtedly have to increase. The physics of the system says so. Because we now live in a warmer planet, there is more evaporation of the oceans leading to more water vapor in the atmosphere which fuels stronger storms. (The atmosphere can hold 7% moisture for every 1°C increase in average temp. Since we have increased the average temp by ~0.8°C from pre-industrial times, we have 6% more water vapor in the atmosphere). Because we have changed the chemistry of the atmosphere, we have changed the planet’s weather and climate.

• Once we reach a point of no Arctic sea ice, perhaps as early as September 2015, this will create a “blue ocean event” in which all the heat from the sun will be able to penetrate Arctic waters, vastly accelerating the rate at which the Arctic is warming. Consequently, massive disruption of atmospheric circulation and ocean currents will ensue, thus locking the Arctic into an ice-free state. Global sea levels will rapidly rise and climate chaos will ramp up.
• The East Siberian Arctic Shelf, containing hundreds to thousands of times more heat trapping gases than what are presently in the atmosphere, is in the process of releasing a catastrophic amount of greenhouse gases.
• Climate models do not take into account fractures, imperfections in the sea floor, regions of unfrozen subsea methane and other weak points in methane deposits. The models simply treat these areas as uniform slabs that will act in a predictable and symmetrical manner.
• Historical ice core and sediment records show numerous instances of the Earth having undergone abrupt climate change of 5-6°C or greater within a very short time period, one or two decades.
• The initial heat-trapping strength of methane(CH4) is up to several hundred times more powerful than CO2 during the first couple decades of its release into the atmosphere before degrading into CO2.
• Collapse of Civilization is assured at a 4°C rise in global temperature.

Scientists consider a global warming of 6°C to be a threat to the survival of humanity, and anything beyond an increase of 2°C to be intolerable (as recorded at the Asia-Europe Summit by Khor, September 2006). – Link

• Even conservative IPCC projections of BAU predict a 4°C rise in global temperature by the end of the century and this estimate does not include the methane release from the Arctic seabed, permafrost and tundra. No where in its reports does the IPCC state that a 4°C would be catastrophic to civilization and life on Earth.
• Simply attempting to “adapt” to anthropogenic climate change is not a realistic option.
• The meme of money and profit holds sway over all of society.
• The operating system of global civilization, i.e. neoclassical economics, is fatally flawed and it will kill us.
• The consequences of predicted drought from global warming will make food production impossible in most of the world…

AMEG’S CONCLUSIONS ARE:
• A life-affirming system of ecological economics must replace the current ecocidal model of neoclassical economics.
• Institutions must divest from fossil fuel investments and burst the carbon bubble.
• Techniques for cooling the Arctic need to be implemented now, such as spraying salt into the atmosphere to thicken clouds. Additionally, carbon sequestration techniques need to be implemented now, such as biochar burial which is a carbon negative technology that also enriches soil fertility.
• The world must recognize that a 2°C target is not the benchmark we need to worry about right now. We need to worry about and immediately deal with the destabilization and disruption of our climate and weather patterns that are already occurring today at 0.85 °C.
• Only a concerted international effort will provide us with a chance to mitigate and adapt to climate change by building a deep toolbox of approaches to reducing greenhouse gas emissions. However, reducing emissions alone will not be sufficient. An active withdrawal of CO2 from the atmosphere will need to be a part of managing climate change.

AMEG does not mention the Antarctic which was recently found to be melting three times faster than a decade ago:

The glaciers in the embayment lost mass throughout the entire period. The researchers calculated two separate quantities: the total amount of loss, and the changes in the rate of loss.

The total amount of loss averaged 83 gigatons per year (91.5 billion U.S. tons). By comparison, Mt. Everest weighs about 161 gigatons, meaning the Antarctic glaciers lost a Mt.-Everest’s-worth amount of water weight every two years over the last 21 years.

The rate of loss accelerated an average of 6.1 gigatons (6.7 billion U.S. tons) per year since 1992.

From 2003 to 2009, when all four observational techniques overlapped, the melt rate increased an average of 16.3 gigatons per year — almost three times the rate of increase for the full 21-year period. The total amount of loss was close to the average at 84 gigatons.

Also in the news a few months ago was the realization that Greenland’s ice sheet loss has doubled in just the last five years. Greenland’s ice is much more unstable and prone to collapse than previously thought, and it alone holds enough ice to raise sea levels by nearly twenty-three feet. Paul Beckwith notes that the rate of change in ice melt from Greenland and Antarctica has doubled every seven years for the last couple decades and that if we continue on this trend, then the world will indeed experience a sea level rise of nearly twenty-three feet by 2070.

Last month a seemingly reassuring headline stated that ‘Alaska shows no signs of rising Arctic methane‘ according to NASA’s CARVE project (Carbon in Arctic Reservoirs Vulnerability Experiment), but any hopes about the ticking methane time bomb in the Arctic were quickly dashed after reading the article:

…High concentrations of atmospheric methane have been measured at individual Arctic sites, especially in Siberia. This adds to the concern that massive methane releases are already occurring in the far North. NASA’s multiyear Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) is the first experiment to establish emission rates for a large region of the Arctic…

Alaska composes about one percent of Earth’s total land area, and its estimated annual emissions in 2012 equaled about one percent of total global methane emissions. That means the Alaskan rate was very close to the global average rate.

“That’s good news, because it means there isn’t a large amount of methane coming out of the ground yet,” said lead author Rachel Chang, formerly at Harvard University, Cambridge, Massachusetts, and now an assistant professor and Canada Research Chair in Atmospheric Science at Dalhousie University, Halifax, Nova Scotia.

Charles Miller of NASA’s Jet Propulsion Laboratory, Pasadena, California, the principal investigator for CARVE, noted that results from a single year cannot show how emissions might be changing from year to year. “The 2012 data don’t preclude accelerated change in the future,” he said.

Vast amounts of carbon are stored in undecayed organic matter—dead plants and animals—in Arctic permafrost and peat. Scientists estimate that there is more than twice as much carbon locked in the frozen North as there is in the atmosphere today. The organic material won’t decay and release its carbon as long as it stays frozen. But climate change has brought warmer and longer summers throughout the Arctic, and permafrost soils are thawing more and more. If large amounts of undecayed matter were to defrost, decompose and release methane and carbon dioxide into the atmosphere, the impact on global temperatures would most likely be enormous.

Because no other program has made measurements as comprehensive and widespread as CARVE’s, Chang said, “One of the challenges is that we have nothing to compare our results to. We can’t say whether emissions have already increased or stayed the same. Our measurements will serve as a baseline.”

We already know that methane levels have increased two-and-a-half times since the pre-industrial era and “since 2007 atmospheric methane has been on a renewed sustained increase… due to planetary feedback emissions.” Methane has “more than doubled its 800,000 [year] maximum”:

This increase in atmospheric methane started as a result of carbon feedback feedback methane (CH4) from anomalously high temperatures in the Arctic and greater than average precipitation in the tropics, rather than from increased industrial emissions (Dlugokencky et al, 2009). – Link

We also know that scientists continue to be shocked and awed at the increasingly accelerated rate at which glaciers around the world are melting. Essentially, industrial civilization is whistling past the graveyard.

Because of AMEG’s honest assessment about the climatic state of the world and the horrific future mankind faces, I support their efforts. We have no time left for philosophical musings about the ethics of AMEG’s geo-engineering ideas to cool the Arctic or debating why, how, and who is responsible for the mess we are in. The Blue Ocean Event is coming and time is not on our side.

“The end of the Arctic will be the noose gently placed around our necks. Get your affairs in order, Humankind.” ~ The Final Stand

In the Ashes of Civilization

16 Tuesday Sep 2014

Posted by xraymike79 in Capitalism, Climate Change, Corporate State, Environmental Degradation, Peak Oil, Pollution

≈ 112 Comments

Tags

Alan Weisman's 'The World Without Us', Anthropocentrism, Anthropogenic Climate Disruption (ACD), Capitalism, Collapse of Industrial Civilization, Corporate State, Eco-Apocalypse, Ecological Overshoot, Edward O. Wilson's Consilience, Extinction of Man, Greenwashing, Pandemic, Resource Wars, Runaway Climate Change, Sara Teasdale, Sea Level Rise, Techno-Optimists

False Gods

To the extent that we depend on prosthetic devices to keep ourselves and the biosphere alive, we will render everything fragile. To the extent that we banish the rest of life, we will impoverish our own species for all time. And if we should surrender our genetic nature to machine-aided ratiocination, and our ethics and art and our very meaning to a habit of careless discursion in the name of progress, imagining ourselves godlike and absolved from our ancient heritage, we will become nothing.
~ Edward O. Wilson, Consilience; Chapter 12: ‘What Does It All Mean?’

From its inception, capitalism paved a one-way path to annihilation, predicated as it was on unmitigated growth, the extraction of finite resources, the exaltation of individualism over communal ties, and the maximization of profit at the expense of the environment and society. The capitalist world was, as one author described so bleakly, ”dominated by the concerns of trade and Realpolitik rather than by human rights and spreading democracy”; it was a ”civilization influenced by the impersonal, bottom-line values of the corporations.” Capitalist industrial civilization was built on burning the organic remains of ancient organisms, but at the cost of destroying the stable climatic conditions which supported its very construction. The thirst for fossil fuels by our globalized, high-energy economy spurred increased technological development to extract the more difficult-to-reach reserves, but this frantic grasp for what was left only served to hasten the malignant transformation of Earth into an alien world.

The Fossil Fuel Age did not end for lack of fossil fuels, but because there was no place left to store its CO2 waste. Earth’s overwhelmed carbon sinks became carbon sources. Humans with their hubristic technological overreach had been living on borrowed time for a long time; techno-fixes were not able to artificially expand the carrying capacity of the planet any longer. The climax of the ecological crisis had arrived.

The ruling class tried to hold things together for as long as they could by printing money, propping up markets, militarizing domestic law enforcement, and orchestrating thinly veiled resource wars in the name of fighting terrorism, but the crisis of capitalism was intertwined with the ecological crisis and could never be solved by those whose jobs and social standing depended on protecting the status quo. All the corporate PR, greenwashing, political promises, cultural myths, and anthropocentrism could not hide the harsh Malthusian reality of ecological overshoot. As crime sky-rocketed and social unrest boiled over into rioting and looting, the elite retreated behind walled fortresses secured by armed guards, but the great unwinding of industrial civilization was already well underway. This evil genie was never going back in the bottle.

The melting of the glacial poles meant that global weather patterns and jet streams were irrevocably altered. Consequently, extreme floods and drought wreaked havoc on agriculture. Sea levels also rose much faster than predicted, inundating coastal cities and salinating farmland. Currency markets collapsed, cell phones went silent, transportation systems ground to a halt, and grocery shelves went bare. The disintegration of globalized trade, the dissolution of nation states, and the exhaustion of the biosphere brought forth a new dark age. Deadly microbes and pathogens that had lain dormant or been restricted to certain outlying areas of the planet were now free to migrate and proliferate in new regions. This opened the door for a string of global pandemics that the world had never seen before. Pestilence and famine whittled the population down to under a billion within a few decades.

Entropic Wastelands

The electric glow of the world’s cities was blotted out; the stars and moon were the only sources of illumination in the pitch black of night. A ghostly silence replaced the hustle and bustle of people and machinery that once animated the city. Time was no longer measured with the hands of a clock, but by the rise and fall of the sun and the changing of the seasons. A carpet of overgrown grass, weeds, bramble, and trees silently overtook the crumbling city, uprooting and splitting concrete and asphalt. Skyscrapers, once the temples of corporate power and wealth, were now nothing more than monstrous sundials casting their long shadows across the decaying wastelands. Never again would there be such a complex, globe-spanning civilization on Earth.

Haunted for millenia by the legacy of mankind’s fossil fuel binge, roving bands of human survivors were condemned to wander this angry Earth. Only the most physically and mentally fit were able to eke out an existence in an increasingly inhospitable world to pass through the evolutionary bottleneck. They huddled together at night around bonfires and fed the flames with old office furniture and business papers from abandoned buildings. Without electricity, modern medicine, and sanitation systems, life became a short and brutal affair. Nature’s primal forces could no longer be disregarded; their harsh reality sharpened all the senses. Nearly all the technology that had enslaved and anesthetized modern man for so long was now of no use in this neo-medieval world. Megacities were reduced to entropic wastelands, their detritus scavenged by these post-apocalyptic tribes.

Like a rocket disintegrating in mid-flight, capitalist industrial civilization rushed headlong into oblivion, always believing human ingenuity and free markets would solve the mounting number of crises. It turned out humans were extraordinarily clever at deceiving others and, in turn, equally clever at deceiving themselves. They burned the devil’s excrement, split atoms to play with lethal radiation, and tinkered with the building blocks of life, but they never heeded numerous warnings against such folly. Like Icarus who, flying too close to the sun, forgot that his wings were made of wax, humans ignored their earthly origins, believing too much in their own technological infallibility.

A passage from The World Without Us:

There Will Come Soft Rains 

There will come soft rains and the smell of the ground,
And swallows circling with their shimmering sound;

And frogs in the pools singing at night,
And wild plum trees in tremulous white;

Robins will wear their feathery fire,
Whistling their whims on a low fence-wire;

And not one will know of the war, not one
Will care at last when it is done.

Not one would mind, neither bird nor tree,
If mankind perished utterly;

And Spring herself, when she woke at dawn
Would scarcely know that we were gone. 

~ Sara Teasdale

Another Dire Report from a Wolf in Sheep’s Clothing

20 Thursday Jun 2013

Posted by xraymike79 in Capitalism, Climate Change, Corporate State, Ecological Overshoot, Environmental Degradation, Neo-Colonialism, Peak Oil, Pollution, Wall Street Fraud

≈ 10 Comments

Tags

'Food for Fuel' Biofuels, 'Turn Down the Heat: Climate Extremes - Regional Impacts and the Case for Resilience, Addiction to Fossil Fuels, Capitalism, Climate Change, Collapse of Industrial Civilization, Corporate State, Eco-Apocalypse, Ecological Overshoot, Economic Collapse, Environmental Collapse, Extinction of Man, Financial Elite, Global Famine, Gross Inequality, Hurricane Sandy, Mass Die Off, Overpopulation, Peak Oil, Peak Water, Poverty, Sea Level Rise, Social Unrest, The Elite 1%, The Global Land Grab, War on Terror, World Bank, World Bank Group President Jim Yong Kim

Building on a report which came out late last year, the World Bank released another report yesterday with the catchy title of ‘Turn Down the Heat: Climate Extremes, Regional Impacts, and the Case for Resilience‘. It was prepared for them by the Potsdam Institute for Climate Impact Research and Climate Analytics and describes the effects of present day, 2°C, and 4°C (or 7.2° F) warming on agriculture, water resources, coastal ecosystems and cities across Sub-Saharan Africa, South Asia and South East Asia. Here are the key findings:

– By the 2030s, droughts and heat will leave 40% of the land in Sub-Saharan Africa, presently growing maize, unable to support that crop.

– Rising temperatures threaten major loss of savanna grasslands and the pastoral livelihoods of millions.

– By the 2050s, malnutrition is projected to increase by 25-90 percent compared to the present in various African subregions.

– In South Asia, the critical monsoon season may become erratic and unpredictable, precipitating a major crisis in the region.

– The devastating Pakistan floods of 2010 may become common place, threatening tens of millions.

– Extreme droughts across India may threaten their food system and lead to widespread shortages.

– As a temperature increase of 4°C approaches, rural populations across South East Asia are faced with sea level rise, more intense tropical cyclones, and loss of critical marine ecosystem services.

– Climate refugees fleeing into urban areas may lead to larger numbers of people living in ‘temporary’ camps which will increase their exposure to heat waves, flooding, and diseases.

– Sea level rise has been occurring faster than previously projected and a rise of as much as 50 cm by the 2050s may already be unavoidable as a result of past emissions.

– By the 2030s a sea level rise of 15 cm, coupled with more intense cyclones, threatens to inundate much of Manilla, Mumbai, Kolkata, Ho Chi Minh City, and Bangkok.

Obviously this sort of climatic change is going to increase terrorism and war as well as tax the electric grid and infrastructure of industrial civilization. It may get so unbearable that many will pray for NTE.

World Bank Group President Jim Yong Kim had this to say:

This new report outlines an alarming scenario for the days and years ahead – what we could face in our lifetime. The scientists tell us that if the world warms by 2°C — warming which may be reached in 20 to 30 years — that will cause widespread food shortages, unprecedented heat-waves, and more intense cyclones. In the near-term, climate change, which is already unfolding, could batter the slums even more and greatly harm the lives and the hopes of individuals and families who have had little hand in raising the Earth’s temperature.

He goes on to add the following hopium:

I do not believe the poor are condemned to the future scientists envision in this report. In fact, I am convinced we can reduce poverty even in a world severely challenged by climate change. We can help cities grow clean and climate resilient, develop climate smart agriculture practices, and find innovative ways to improve both energy efficiency and the performance of renewable energies. We can work with countries to roll back harmful fossil fuel subsidies and help put the policies in place that will eventually lead to a stable price on carbon.

Spare me the false concern with the world’s poor and destitute. Has the World Bank lifted a finger to stop the global land grab?

…The World Bank has played a decisive role in turning agriculture into an industry, and promoting the ever-increasing incorporation of natural goods into the market. Everything seems to indicate that it remains faithful to this role today, and continues to facilitate land grabs that represent great business opportunities for capitalists but greater dispossession for rural communities. – source

Without a complete paradigm shift, there can be no other outcome except economic collapse, famine, pestilence, war, and a major population contraction. When the wolves are in sheep’s clothing, expect business-as-usual. Reports describing the dire nature of our predicament will continue to be published just as every prediction in said reports becomes reality. Population overshoot, resource depletion, and a destabilized climate cannot be mitigated by making cities “clean and climate resilient.” If you recall, the mega-cities of today are by their very nature unsustainable because they import vast amounts of resources to support their overstretched ecological footprint. The World Bank report even says that 50cm sea level rise is likely already baked into the cake from past emissions, all the while CO2 and methane levels continue to rise. How would you make all the coastal cities, whose residents comprise a major portion of the world’s population, “climate resilient”? Last time I checked, the devastation left by Hurricane Sandy was still visible and many people were rebuilding right where their house previously stood, with the hope that Sandy was a “once in a lifetime event”. “Develop climate smart agriculture practices” is code for GMOing our way out of this problem. A “stable price” for carbon? Is that going to stop China’s coal consumption?

…Despite its efforts to limit coal consumption and focus on alternative fuel sources, China’s thermal coal demand was expected to double by 2030, analyst Wood Mackenzie reported this week.

In a paper titled ‘China: The Illusion of Peak Coal’, Wood Mackenzie reported that the Asian major’s demand would grow to around seven-billion tons a year of thermal coal, which was contrary to speculation that China’s thermal coal demand may reach a peak in the next decade.

“It is very unlikely that demand for thermal coal in China will peak before 2030,” said William Durbin, Wood Mackenzie’s Beijing-based president of global markets.

“Why? Because China’s aggressive investment programme for nuclear, natural gas and renewables capacity is centred in the coastal region while coal-fired capacity grows in the central and western provinces. Indeed, there are also a plethora of coal-intensive conversion projects being built or planned that are significantly adding to demand.”…

…“Government mandates to improve the environment by reducing coal use will require steep investments in alternatives, the use of emission control technology or reduced economic growth rate targets – options which are not currently happening,” Durbin said.

“But what is noteworthy, however, is that there is greater potential for further demand growth beyond our expectations. Failure to meet an aggressive noncoal-power capacity build, investment in more efficient technologies and the expansion of the UHV network will increase the dependence on and use of coal. In the end, China’s thermal coal demand will see persistent growth until 2030, rendering peak coal an illusion.

Humans can talk about becoming sustainable until they are blue in the face, but with a global population growing by more than 200k per day, the rest of the planet striving for a high consumption western lifestyle, and external environmental costs of business(doubling every 14 years) ignored by corporations, how can that ever be possible? It won’t… until it can’t.

Tipping Points for Runaway Climate Change: West Antarctic Ice Sheet

28 Friday Dec 2012

Posted by xraymike79 in Capitalism, Climate Change, Ecological Overshoot, Environmental Degradation, Pollution

≈ 3 Comments

Tags

A Perfect Circle, Arctic Ice Melt, Capitalism, Climate Change, Climate Chaos, Climate Feedback Loops, Climate Tipping Points, CO2 Emissions, Collapse of Industrial Civilization, Ecological Overshoot, Environmental Collapse, Extinction of Man, Faulty Climate Models, Global Famine, Greenland Ice Sheet Melt, Inverted Totalitarianism, James Hansen, Makiko Sato, Mass Die Off, Methane Time Bomb, Resource Wars, Runaway Climate Change, Sea Level Rise, West Antarctic Ice Sheet Melt, Zombification of the Planet

Amongst all the drama of the fiscal cliff, the story that should have gotten front page space this week is that the Antarctic is melting much faster than previously thought. In my post ‘Burning the Candle at Both Ends‘, the recent finding that the Antarctic was indeed losing ice came as a revelation to many and dispelled the popular belief amongst the global warming ‘denialist’ crowd that the South Pole ice sheet was increasing. The situation has now gotten more dire:

What are the ramification of this? We’ve released another ticking methane time bomb and opened up one more pandora’s box of known and unknown feedback loops:

…Half the West Antarctic ice sheet and a quarter of the East Antarctic sheet lie on pre-glacial sedimentary basins containing around 21,000bn tonnes of carbon, said the scientists, writing in the journal Nature.

British co-author Prof Jemma Wadham, from the University of Bristol, said: “This is an immense amount of organic carbon, more than 10 times the size of carbon stocks in northern permafrost regions.

“Our laboratory experiments tell us that these sub-ice environments are also biologically active, meaning that this organic carbon is probably being metabolised into carbon dioxide and methane gas by microbes.”

The amount of frozen and free methane gas beneath the ice sheets could amount to 4bn tonnes, the researchers estimate…

guardian.co.uk, Wednesday 29 August 2012 13.00 EDT

And what will happen to coastal communities? If one were to perform a linear projection of sea level rise from recent records, then you would get the following results:

…Currently, sea level is rising at the rate of 3 mm each year. Given 1″ = 25 mm, this means by the end of the century a rise of 87 (yrs) x 3 mm / yr. = 261 mm or (261 mm/ 25 mm/in) = 10.44 inches – enough to wash away roughly one third of S. Florida and most of the sea level areas of the Atlantic coast…

But this year’s shocking display of rapid ice melt in the Arctic and Greenland, in addition to new findings of the Antarctic warming at twice the rate as was previously thought, should be enough to tell you that future trends involving systemic changes in the environment will most certainly be exponential in nature, not linear. In other words, such effects as sea level rise will be orders of magnitude greater than what has been predicted:

…IPCC (2007) suggested a most likely sea level rise of a few tens of centimeters by 2100. Several subsequent papers suggest that sea level rise of ~1 meter is likely by 2100. However, those studies, one way or another, include linearity assumptions, so 1 meter can certainly not be taken as an upper limit on sea level rise…

…Hansen (2005) argues that, if business-as-usual increase of greenhouse gases continue throughout this century, the climate forcing will be so large that non-linear ice sheet disintegration should be expected and multi- meter sea level rise not only possible but likely. Hansen (2007) suggests that the position reflected in IPCC documents may be influenced by a “scientific reticence”…

…Perceived authority in the case of ice sheets stems from ice sheet models used to simulate paleoclimate sea level change. However, paleoclimate ice sheet changes were initiated by weak climate forcings changing slowly over thousands of years, not by a forcing as large or rapid as human-made forcing this century. Moreover, in a paper submitted for publication (Hansen et al., 2013) we present evidence that even paleoclimate data do not support the degree of lethargy and hysteresis that exists in such ice sheet models…

…The increasing Greenland mass loss in Fig. 1 can be fit just as well by exponentially increasing annual mass loss, a behavior that Hansen (2005, 2007) argues could occur because of multiple amplifying feedbacks as an ice sheet begins to disintegrate. A 10-year doubling time would lead to 1 meter sea level rise by 2067 and 5 meters by 2090. The dates are 2045 and 2057 for 5-year doubling time and 2055 and 2071 for a 7-year doubling time.

However, exponential ice loss, if it occurs, would encounter negative (diminishing) feedbacks. Our simulations (Hansen and Sato, 2012) suggest that a strong negative feedback kicks in when sea level rise reaches meter-scale, as the ice-melt has a large cooling and freshening effect on the regional ocean. Such a slowdown in the rate of sea level rise would be little consolation to humanity, however, as the high latitude cooling would increase latitudinal temperature gradients, thus driving powerful cyclonic storms (Hansen, 2009), and coastlines would be continually moving landward for centuries.

West Antarctic ice is probably more vulnerable to rapid disintegration than Greenland ice, because the West Antarctic ice sheet rests mainly on bedrock below sea level (Hughes, 1972). The principal mechanism for mass loss from West Antarctica is warming of the ocean, melting of West Antarctic ice shelves, and thus increased flux from the ice sheet to the ocean.

The several analysis methods compared by Shepherd et al. (2012) concur that the West Antarctic ice sheet mass imbalance has grown since 2005 from an annual mass loss of 0-100 Gt ice to a recent annual mass loss of 100-200 Gt ice (Fig. 4 of Shepherd et al.)…

There are roughly seven billion humans on Earth at this time, all of whom have a death sentence hanging over their head via anthropomorphic climate change. Perhaps this partly explains the recent popularity of zombies and the ‘walking dead’ in our culture. Forthright thoughts on this subject from a scientist commenting at the Arctic Sea Ice Blog:

The first signs have appeared of what will be a mass culling of the human population by way of famine in the decades to come:

…According to the Food and Agriculture Organisation in Rome, global wheat production is expected to fall 5.2% in 2012 and yields from many other crops grown to feed animals could be 10% down on last year.

“Populations are growing but production is not keeping up with consumption. Prices for wheat have already risen 25% in 2012, maize 13% and dairy prices rose 7% just last month. Food reserves, held to provide a buffer against rising prices, are at a critical low level. It means that food supplies are tight across the board and there is very little room for unexpected events,” said Abdolreza Abbassian, a senior economist with the FAO…

My youngest son, who is eight years old, shocked me last week with a certain question. I don’t talk about the subject matter of this blog to him for obvious reasons. He asked me whether in the future the world would become a sort of technological paradise or a destroyed planet. I couldn’t answer his question. I didn’t even want to try.

New C.I.A.-Commissioned Report on Climate Change Stresses to Civilization

12 Monday Nov 2012

Posted by xraymike79 in Capitalism, Climate Change, Corporate State, Ecological Overshoot, Environmental Degradation, Military Industrial Complex, Peak Oil, Pollution

≈ Leave a comment

Tags

Arctic Ice Melt, Capitalism, Center for International and Security Studies, Central Intelligence Agency, Climate and Social Stress: Implications for Security Analysis, Climate Change, Climate Feedback Loops, Climate Tipping Points, Cluster of Extreme Events, Collapse of Industrial Civilization, Corporate State, Drought in America's Bread basket, Ecological Overshoot, Economic Collapse, Environmental Collapse, Extinction of Man, Frankenstorms, Inverted Totalitarianism, John D. Steinbruner, Mass Die Off, Military Industrial Complex, Peak Water, Resource Wars, Sea Level Rise, Social Unrest

A newly released study commissioned by the C.I.A. entitled Climate and Social Stress: Implications for Security Analysis highlights the vulnerabilities of our globalized economy to climate change. Of particular interest is the section on energy. To summarize:

1.) Oil is the most highly integrated commodity of globalized trade. Its tightly interconnected market was created in the aftermath of the OPEC embargoes of the 1970’s to prevent its manipulation by political actors. Its integration is said to be fully complete to the point that any disruption in the global oil system will cause an economic ripple effect throughout the world. Rapid oil consumption in China and India without a corresponding increase in production has left the oil market extremely tight (i.e. Peak Oil).

2.) Due to the facts stated above, any changes in climate could easily disrupt the world’s energy system. For example:

(a.) Tropical storms and sea-level rise can disrupt production, refining, and transport of petroleum since a large percentage of oil refining and processing are located in coastal areas vulnerable to such storms and floods. This is true in the U.S., Europe, China, and India. An example would be Hurricane Katrina and Rita in 2005 which disrupted oil and gas operations of off-shore rigs, coastal refining, and transport via sea ports and pipelines.

(b) Drought will cause oil refining disruptions since that process requires large amounts of water. If the drought is accompanied by higher temperatures, the scarcity of water will be exacerbated because the oil refineries will require even more cooling by water. A warming planet will also cause infrastructure damage (pipelines and drilling platforms) in Arctic operations due to collapsing earth from the melting of permafrost.

We are entering an era in which not only the global energy system is vulnerable, but the social, agricultural, and technological infrastructure is also at the mercy of climate disruptions. They were all designed around assumptions of moderately stable climate conditions, and as climate exceeds boundary thresholds, these infrastructures will break. As was demonstrated by Hurricane Sandy recently in New York/New Jersey with the power outages, gas shortages, and Nuclear plant shutdowns. The droughts this past summer in the U.S. midwest show the fragility of our food system whose development assumed fairly stable weather patterns and rainfall.

A quote from the study:

…The fundamental science of climate change suggests that continued global warming will increase with frequency or intensity (or both) of a great variety of events that could disrupt societies, including heat waves, extreme precipitation events, floods, droughts, sea-level rise, wildfires, and the spread of infectious diseases. Underpinning many of these extreme events is an acceleration of the global hydrological cycle. For each 1.8° F (1° C) increase in the global mean surface temperature, there is a corresponding 7 percent increase in atmospheric water vapor. Because warm air holds more water vapor than cool air, this leads to more intense precipitation. Essentially, warm air increases evaporation from the ocean and dries out the land surface, providing more moisture to the atmosphere that will rain out downwind. Water vapor is also a powerful naturally occurring greenhouse gas. As such it is the source of a very positive feedback to the coupled climate system that amplifies any external forcing by a factor of approximately 1.6…

We’ve passed a tipping point with the Arctic ice melt which has set off other feedback loops (Arctic amplification, methane release from permafrost melt, loss of the albedo effect, alteration of the Jet Stream, Greenland glacier melt, etc) and tipping points, some of which we are not even aware of, as the study acknowledges:

…there may be other processes in the Earth system, not yet identified, that have tipping points that could lead to abrupt climate change. Because of such gaps in knowledge, the possibility of such events occurring in the next decade or so cannot be totally discounted…

I would say “God help us” if the traditional farming lands -the bread baskets of nations- become dust bowls, but that’s exactly where we are headed with climate change and no miracle is going to fall out of the sky to save us.

Map Updated 11/07/12

Drought Disaster Designations Map (PDF, 504KB)
Text-only (accessible) version
Map shows designations due to drought across the country under USDA’s amended rule. Any county declared a primary (red) or contiguous (orange) disaster county makes producers in that county eligible for certain emergency aid.

The study talks about what it terms a “cluster of extreme events” resulting from large-scale climate processes, causing catastrophes in separate and distant areas of the globe. Trying to deal with such widespread and seemingly unrelated disruptions would quickly overwhelm the global community’s resources. An example given was in the year 2010 with the massive drought and forest fires in Russia and the epic floods in Pakistan:

…The two events were linked by more than just their proximity in time. The meteorological pattern that lead to the Russian heat wave, in which the large-scale upper-level wind flow developed a strong and persistent ridge, also contributed to the development of the meteorological pattern that resulted in the Pakistani floods —a downstream leading trough (Lau and Kim, 2012). The fact that these two extreme events corresponded in time with each other and with a single larger meteorological pattern was unusual but not totally unexpected. Circulation events like this one, which cause some event clusters, are known to occur but are not well resolved in current climate models…

…If climate events and extremes were independent in a statistical sense, the likelihood of a cluster or a compound event of any size could easily be estimated mathematically. But as the above example makes clear, extreme events in different parts of the world can be driven by common underlying forces and thus have an intrinsic relationship such that when one such event occurs, the likelihood increases that other extreme events linked to them by common causes will also occur. In statistical language, such events are called dependent.

The changing climate zones also enable the spread of tropical diseases and pests. Outbreaks of new virus strains would tax healthcare delivery systems:

…Climate events might also put stress on global health systems in various ways, most of them hard to predict. As discussed in the next chapter, climate change is expected to alter the ranges of disease vectors or pathogens in ways that expose large human populations to diseases to which they have not been previously been exposed. This could lead to a rapidly increasing demand for treatments and supplies that may not have been adequately stockpiled. If such health problems arise in combination with a disruption of supply chains for critical inoculations or medications, the potential for a severe health crisis could grow dramatically. Again, the effects might be felt far from the locations where the climate events occur. Climate events, especially when they occur in clusters, can also stress the capacity of international disaster response and humanitarian relief systems and thus cause harm in places that are not directly affected by the events but that need international assistance for other reasons…

A New York Times article, which talks about this study, quotes the author:

“You can debate the specific contribution of global warming to that storm. But we’re saying climate extremes are going to be more frequent, and this[Hurricane Sandy] was an example of what they could mean. We’re also saying it could get a whole lot worse than that.”

Mr. Steinbruner, the director of the Center for International and Security Studies at the University of Maryland, said that humans are pouring carbon dioxide and other climate-altering gases into the atmosphere at a rate never before seen. “We know there will have to be major climatic adjustments — there’s no uncertainty about that — but we just don’t know the details,” he said. “We do know they will be big.”

The study was released 10 days late: its authors had been scheduled to brief intelligence officials on their findings the day Hurricane Sandy hit the East Coast, but the federal government was shut down because of the storm.

How ironic is that? The authors of this study had to postpone their meeting with U.S. intel authorities because of a climate chaos event.

Here’s what else is ironic…

…as the need for more and better analysis is growing, government resources devoted to them are shrinking. Republicans in Congress objected to the C.I.A.’s creation of a climate change center and tried to deny money for it. The American weather satellite program is losing capability because of years of underfinancing and mismanagement, imperiling the ability to predict and monitor major storms.

Collapse of Industrial Civilization

~ Finding the Truth behind the American Hologram

Tag Archives: Sea Level Rise

Greta Thunberg Speaks the Horrific Truth of Humanity’s Fate

Some Fun Facts for a Dystopic Future

The Stark Realities of Baked-In Catastrophes

Catastrophic Sea Level Rise within Three Generations

The Coming Reality of Sea Level Rise: Too Fast Too Soon

Praying to the Gods for Rain

Accelerating Towards an Arctic Blue Ocean Event

In the Ashes of Civilization

Tipping Points for Runaway Climate Change: West Antarctic Ice Sheet