The Stark Realities of Baked-In Catastrophes

02 Saturday Apr 2016

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

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

Say Goodbye to the Holocene Epoch

25 Monday May 2015

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

≈ 249 Comments

Tags

400ppm CO2, Abrupt Climate Change, Australopithecus afarensis, Capitalism, Capitalist Industrial Civilization, CIA Climate Research Medea Program, Collapse of Industrial Civilization, Consumerism, Ecological Overshoot, Environmental Collapse, Extinction of Man, Intensified Hydrologic Cycle, Jeremy Grantham, Mad Max Future, Mid-Pliocene Era, Overpopulation, Peak Oil, PETM Extinction Event, Techno-Utopians, The Anthropocene Age, The Fossil Fuel Age, The Holocene Epoch, Tim Garrett

Mankind’s exothermic machine of industrial civilization recently blew past the 400ppm CO2 mile post, causing a few passengers to exclaim, “Homo sapiens have never existed at these levels of heat-trapping gases!” Hundreds and even thousands of years will pass before the full aftermath from our fossil fuel orgy plays out, but we’ll see plenty of nasty surprises in feedback loops and tipping points this century, perhaps most notably sea level rise. Another area of glaciers once thought to be stable has fallen to the human CO2 spike which is occurring 14,000 faster than natural processes and 10-200 times faster than the PETM extinction event. Every so often I feel the need to try to wrap my mind around these horrific statistics and re-examine our place in time as we continue whistling past the graveyard. Keeping in mind that we have yet to take our foot off the gas pedal of economic growth, I’ll try to make sense of what we are doing to the earth by looking back at paleoclimate records when such atmospheric conditions did exist:

– The last time carbon levels reached 400 ppm, and “mean global temperatures were substantially warmer for a sustained period,” was probably 2-3 million years ago, in the Mid-Pliocene era.
– Sedimentary cores taken from a Siberian lake north of the Arctic Circle shows that mid-Pliocene atmospheric CO2 measured between 380 and 450 parts per million. Those same cores contain fossil pollens from five different kinds of pine trees as well as numerous other plants we don’t find in today’s Arctic.
– Temperatures were 2-3 ˚C higher—about 4-6 ˚F—above pre-industrial levels.
– Arctic temperatures were between 10-20 ˚C hotter.
– Sea levels were, on average, between 50 and 82 feet higher.
– A warmer Arctic saw the spread of forests and forest biology to the far reaches of the north.
– Many species of both plants and animals existed several hundred kilometers north of where their nearest relatives exist today.
– The Gulf Stream and North Atlantic Current experienced enhanced heat transport pushing warm water further to the north. Similar heating in the Pacific impacted the areas as far north as the Bering Sea.
– Arctic ice was “ephemeral”, as in, not permanent, and melted in the warm season.
– North Atlantic regions warmed considerably.
– Australopithecus afarensis, an early hominid at the time, roamed East Africa and slept in trees, eating mostly fruit, seeds, roots, and insects with the occasional lizard and scavenged meat.
(sources: Motherboard, wfs.org, and yalescientific.org)

Until this prehistoric hominid changed its diet to high protein,
expanding its brain to enable complex tool and weapon-making,
it was easy prey for the saber-toothed tiger.

The prehistoric environment described above is not compatible with modern-day civilization and its billions of infrastructure and supply chain-dependent people. Billions will perish without the technological exoskeleton that houses, feeds, and nurtures them. Nearly all are under the spell that our money system, economy, and energy resources are somehow more vital to us than the environment upon which those manmade structures were built. What they don’t realize, or appreciate, is that nature’s ecosystems are what provide the foundation for any civilization if we want breathable air, potable water, arable land, and a planet hospitable to humans. We have gone a long way in undermining this foundation and now hold the dubious honor of being this planet’s first sentient beings to predict, document, and witness their own self-inflicted demise. This was the Holocene, as discussed here. Notice the red “temperature anomaly” spike at the very end of that era. Put in context with other geologic eras, it looks like this. See the difference? The Holocene was a very stable period compared to any other time in the deep past, but we wrecked it with our greenhouse gases. The climate system’s lag time prevents us from seeing the full effects just yet, but changes in the earth’s hydrologic cycle and weather patterns are already apparent. In response to such changes, trees are adjusting the speed at which they cycle water.

I peg the dawn of the Anthropocene at the mid 19th century when fossil fuel consumption began to take off, ramping up anthropogenic climate change:

If we expand our historic view of industrial civilization’s gargantuan appetite for energy, we see it as an aberrant blip in evolutionary time when Homo sapiens, fueled by hydrocarbon, disrupted all the major biochemical processes of the planet.

We have a 10% chance that the earth will warm 6°C by 2100 according to scientists, but the fossil fuel industry is betting it’s a sure thing by planning its future business around magical, nonexistent technologies that would remove CO2 emissions. Notwithstanding the armchair technotopian dreams of a future world that includes driverless cars, zero-point energy, and asteroid mining, we are living at the peak of capitalist industrial civilization which produces a continual flood of products promising to improve and enhance our lives but which, in the end, only complicate them. We are trapped between mindless consumerism and the thoughtless destruction of the environment. Tim Garrett calls our dilemma a double bind. The only thing that will save us from a deadly warming of the planet is the very thing that will destroy most of us if it happens —the complete crash of the global economy and its CO2 emitting process of “building wealth.” Homo economicus is too busy converting his rich environment into monetary tokens to think about the consequences of what he is doing or perceive the impending crash of the earth’s biosphere that will take care of the human overshoot problem and all the transient material wealth that has been covetously accumulated and guarded. Rising oceans, floods, fire, drought, and various superstorms from a damaged biosphere will take it all back and destroy it. For a species that has created a throw-away society, such an end is fitting. With every loss we inflict upon biodiversity, extinction creeps ever closer toward us. The consequences of ignoring the hard laws of physics, chemistry, and biology will be dire:

Countries once thought of as having relatively stable and developing economies like Brazil are now openly contemplating the use of their military in order to keep the megacity São Paulo from spiraling out of control in the face of severe climate change-driven droughts. And in the so-called First World country of America, president Obama’s science adviser is warning that “climate change could overwhelm California,” a state that grows a large percentage of what the country eats:

…The huge inertia built into the energy system — a $25 trillion worldwide investment in a mainly fossil-fuel infrastructure — is colliding with enormous momentum in the climate, which responds slowly to the buildup in greenhouse gases. The world is not even yet fully experiencing the results of emissions put into the atmosphere years ago, he said. It will take decades to turn both systems around.

“If we stopped emitting today, the temperature would still coast up for decades to come,” Holdren said.

He recalled sitting on a presidential science advisory panel during the Clinton administration.

“Quite a lot of folks were saying the impacts of climate change are uncertain and far away, the costs of dealing with it are large and close — therefore, we should wait and see what happens,” Holdren said.

“Well, like it or not, that’s pretty much what we did.”…

Wall Street investment fund guru Jeremy Grantham is predicting a “severe upheaval in agriculture as a result of climate.” I wonder if he still holds faith in mankind’s techno-fixes. Interestingly, the CIA is shuttering a secretive climate research program called Medea that studies how global warming could worsen conflict. Its closure to the public will end much of the access that climate scientists had to its data, leaving me to wonder if such information was becoming too sensitive for national security reasons. Perhaps it would be too hypocritical and cynical even for the CIA to be studying climate change as a conflict multiplier when the U.S. military, the planet’s single largest polluter, is exempt from auditing its own CO2 emissions and is drawing up plans to turn the Arctic into a war game zone. As with all nations’ militaries, The U.S. is not interested in protecting the Arctic, but exploiting this “new frontier.”

The mental traps and psychological defense mechanisms employed by the naked ape makes him a basket case of contradictions and ironies, simply adding more insurmountable obstacles to the insoluble problem of capitalist industrial civilization. That’s why we love dystopian operas that reflect our own twisted culture and capitalist society.

A sobering video…

Extreme weather events are rapidly increasing. Right now we are in the 6-sigma risk zone of climate change.

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:

Forests Precede Us, Deserts Follow

22 Thursday Jan 2015

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

≈ 168 Comments

Tags

Amazon Deforestation, Anastassia Makarieva, Antonio Nobre, Biodiversity Hotspot, Brazil Rainforests, Cantareira Reservoir System, Capitalism, Climate Change, Climate Tipping Points, Collapse of Industrial Civilization, Drought in the Amazon Basin, Ecological Overshoot, Environmental Collapse, François-René de Chateaubriand, Global Risks 2015 Report, Mayan Civilization, Medicinal Plants, Peak Water, Roman Empire, São Paulo Water Crisis, The Biotic Pump Theory, Victor Gorshkov, World Economic Forum (WEF)

As Goes the Amazon, So Goes the World

Thought to be up to 100 million years old and home to more species than any other ecosystem on Earth, the Amazon rainforest is a magical place, but your average soft-bellied city dweller of industrial civilization would last no more than a week there, likely succumbing to yellow fever, malaria, flesh-eating parasites, venomous snakes, and an endless array of creepy-crawlies. Nearly one-third of the planet’s biodiversity is found in the Amazon, including ancient indigenous tribes, hundreds of animal species, 16,000 tree species, 2.5 million species of insects, and new discoveries happening all the time. With a treasure trove of medicinal plants, many of which have yet to be discovered, the Amazon is known to many as the world’s largest pharmacy. 70% of all drugs introduced in the U.S. in the last few decades were derived from nature, and 70% of plants identified as containing anti-cancer characteristics are found only in tropical rainforests.

The Amazon discharges one-quarter of the Earth’s freshwater and plays a critical role in the Earth’s carbon cycle and climate, absorbing 1.5 billion tons of carbon every year through photosynthesis. Additionally, the Amazon’s 400 billion trees are responsible for producing 20% of the Earth’s oxygen and generating the region’s heavy rains needed to irrigate crops, fill reservoirs, and generate hydropower. A single large rainforest tree is the equivalent of a standing lake releasing up to 317 quarts (300 liters) of water each day through evapotranspiration (evaporation and plant transpiration). The importance of the Amazon rainforest in regulating not only South America’s climate but also that of the entire world cannot be overestimated. Like the Earth’s cryosphere, the Amazon and other rainforests are essential geographic features of the planet that help regulate the climate and provide habitat for unique wildlife. As with the melting polar regions, the loss of the Amazon to capitalist “resource development” will prove to be a self-destructive act for all of mankind.

The Biotic Pump Theory

In 2006, two Russian scientists, Victor Gorshkov and Anastassia Makarieva, used basic physics to theorize that condensation from forests, not temperature gradients, is what creates the low atmospheric pressure over land masses necessary for pulling moist air currents from the coasts to the continental interiors. Forests drive the water cycle on land. After two years and major pushback from the established meteorological community, their paper was finally published in the journal Atmospheric Chemistry and Physics and to this day has withstood refutation.

Gorshkov and Makarieva argue that meteorologists have long-missed an important driver of winds: condensation, and most importantly condensation caused by the major evaporation that occurs over forests. While scientists have long noted that deforestation also brings a drop in precipitation, no one could adequately explain the mechanism behind this. But Gorshkov and Makarieva argue that forests drive winds through “persistent condensation,” bringing in rain from the oceans. Put simply: no forests, no rain…

“During condensation water vapor disappears from the gas phase. Air pressure depends on the number of air molecules and is reduced by condensation. Areas with persistent condensation become zones of low pressure that suck in the air from the surrounding regions. Forests ensure both a store and a flux of moisture on land and thus create such persistent low pressure zones on land. This causes moist winds to blow from the ocean to land,” they explain.

Put another way, regions with lots of rainfall “set up a positive feedback in which they bring in moisture from elsewhere,” according to Sheil, who adds that, “Forests maintain the highest evaporation of moisture of any land cover.”…

…if the biotic pump turns out to be true, it would not change the fact that the climate is changing and herculean efforts are needed to mitigate both the causes and the impacts, whether that focuses on greenhouses gas emissions, forests, or, as it happens, both, since forests ability to store carbon is just one of the many services they provide. – Link

A more in-depth explanation of the biotic pump theory can be found in these two videos here and here.

The biotic pump hypothesis explains what is behind the so-called “flying clouds of the Amazon” which carry moisture inland from the Atlantic ocean until they hit the Andes mountains and turn southward, dumping rain onto central and southern Brazil. Antonion Nobre, Brazil’s top climate scientist, is a proponent of the theory that forests function as biotic pumps for atmospheric moisture.

…As long ago as 2009, Antonio Nobre, one of Brazil’s leading climate scientists, warned that, without the ‘flying rivers’, the area that produces 70% of South America’s GNP would be desert.

In an interview with the journal Valor Economica, he said: “Destroying the Amazon to advance the agricultural frontier is like shooting yourself in the foot. The Amazon is a gigantic hydrological pump that brings the humidity of the Atlantic Ocean into the continent and guarantees the irrigation of the region.”

“Of course, we need agriculture”, he said. “But without trees there would be no water, and without water there is no food.

“A tonne of soy takes several tonnes of water to produce. When we export soy we are exporting fresh water to countries that don’t have this rain and can’t produce. It is the same with cotton, with ethanol. Water is the main agricultural input. If it weren’t, the Sahara would be green, because it has extremely fertile soil.”

Like other climate scientists, Nobre thinks the role of the Amazon rainforest in producing rain has been underestimated. In a single day, the Amazon region evaporates 20 billion tonnes of vapour – more than the 17 million tonnes of water that the Amazon river discharges each day into the Atlantic. – Link

In 1980, just 3% of the Amazon rainforest had been cut down, but today the total loss has grown to about 25%, and in the last five months of 2014 the assault on the Amazon has intensified with October registering a staggering increase of 467% in deforestation. Although agriculture and illegal logging constitute the majority of cleared land, a growing percentage over the last 13 years has been for gold mining, a process that is particularly damaging to the environment due to the toxic brew of chemicals left behind. The double whammy of deforestation and anthropogenic global warming continues to weaken the Amazon. Remember that the Amazon suffered two 100-year droughts within 5 years in 2005 and 2010 and failed to recover since then. Other studies have confirmed that the Amazon appears to becoming more unstable in response to the large-scale environmental impact of rising CO2 and the cumulative effects of land degradation by humans. A study that came out just last month indicates a tipping point of 30-50% deforestation of rainforests in the Amazon and Central Africa which could lead to global effects.

…“What this study shows is that there are additional, independent effects of deforestation on climate.”

Lawrence’s report is a peer-reviewed summary of existing research, and she found that deforestation, even at small, localized levels, can change the climate. “Farmers in one place are connected to farmers in another. Countries are connected to each other,” Lawrence said. “We don’t want to wait until the climate system has shifted so we can measure it on the ground.”

She said there is a possible “tipping point” of 30 to 50 percent deforestation for the Amazon and Central Africa. Deforestation beyond that could invite disaster.

“Tropical deforestation on many scales influences local, regional and even global climate. Deforestation-driven changes to water availability and climate variability could have strong implications for agricultural production systems and food security in some regions,” the report says… – Link

If we add up the harmful effects of climate change and deforestation to the Amazon, then the tipping point may have already been breached. According to the Global Risks 2015 report by the World Economic Forum (WEF), water has for the first time displaced all other concerns to become the number one threat:

“Droughts, floods, glacial melt, unpredictable precipitation, runoff, groundwater supplies and water quality will all reflect an increasing instability as long-standing rainfall patterns change and weather extremes increase,” said Ganter.

The interconnecting risks regarding water, food, energy and climate change will be one of the overarching megatrends to shape the world in 2030, according to Ganter. – Link

São Paulo, Brazil: Repeating the Mistakes of the Mayans

A wall mural in São Paulo painted by Brazilian artists Mundano and Fel depicting a boat on a cracked riverbed

São Paulo, a megacity of 20 million people in southeastern Brazil, is suffering its worst drought in 84 years since the summer rains failed to materialize a year ago. Only recently did water officials finally admit how serious the crisis was and that they had covertly rationed water by manipulating flow pressure in various parts of the city under the guise of “maintenance work”. Cantareira, the city’s largest water reservoir, is currently down to just 5.4% of its capacity and officials have implemented plans for pumping a third dead volume that represents the “rock bottom” of the reservoir. And this crisis isn’t just confined to São Paulo. Ninety-three other Brazilian cities affecting 3.9 million people are rationing water due to the lack of rain.

As of 1-22-2015:

Without water to run their hydroelectric power plants which provide 80-90% of the country’s electricity, Brazil has been forced to turn to more expensive and dirtier thermal plants burning natural gas, coal, diesel fuel and biomass. In turn, electricity rates have jumped 60% and Brazil’s CO2 emissions will undoubtedly increase. The rains may come again sporadically but I think the Brazilians have permanently broken the region’s biotic pump. What’s next for the wealthiest city in Latin America? Water wars will likely erupt for the last drop of moisture from a once-magnificent rainforest mowed down for hamburger-cattle, soybeans, and short-term profits.

Keeping the lights on and maintaining this current way of life is becoming increasingly tenuous as capitalist carbon man eats away at the last vestiges of a dying biosphere. Modern-day Brazil and the entire industrialized world are repeating the same mistake made by past civilizations such as the Mayans who cleared their forests for agriculture and development:

…In the first study, published Tuesday in the Proceedings of the National Academy of Sciences, researchers from Arizona State University analyzed archaeological data from across the Yucatan to reach a better understanding of the environmental conditions when the area was abandoned. Around this time, they found, severe reductions in rainfall were coupled with a rapid rate of deforestation, as the Mayans burned and chopped down more and more forest to clear land for agriculture. Interestingly, they also required massive amounts of wood to fuel the fires that cooked the lime plaster for their elaborate constructions—experts estimate it would have taken 20 trees to produce a single square meter of cityscape…

…Because cleared land absorbs less solar radiation, less water evaporates from its surface, making clouds and rainfall more scarce. As a result, the rapid deforestation exacerbated an already severe drought—in the simulation, deforestation reduced precipitation by five to 15 percent and was responsible for 60 percent of the total drying that occurred over the course of a century as the Mayan civilization collapsed. The lack of forest cover also contributed to erosion and soil depletion…

…The collapse is especially intriguing because it seemingly occurred at “a time in which developed a sophisticated understanding of their environment, built and sustained intensive production and water systems and withstood at least two long-term episodes of aridity,” says B.L. Turner, the lead author of the ASU study. In other words, the Maya were no fools. They knew their environment and how to survive within it—and still they continued deforesting at a rapid pace, until the local environment was unable to sustain their society.

One of the lessons of these complementary studies, says climate modeler Robert Oglesby of the University of Nebraska, who worked on the second paper, is that our reshaping of the environment can often have unintended consequences—and we may not have any idea of what they are until it’s too late… – Link

One could safely say all human endeavor is at the mercy of the natural world and the vagaries of the weather. The ebb and flow of the mighty Roman Empire, along with its downfall, aligned with shifts in the climate, according to tree ring research:

…When [lead researcher] Büntgen showed the data to historians and archaeologists, they pointed out remarkable consistencies with what we know of past societies. At times of social stability and prosperity, like the rise of the Roman Empire between 300 B.C.E. and 200 C.E., Europe experienced warm, wet summers ideal for agriculture. Similar conditions accompanied the peak years of medieval Europe between 1000 C.E. and 1200 C.E.

The study also showed that climate and catastrophe often line up. In the 3rd century C.E., for example, extended droughts matched the timing of barbarian invasions and political turmoil. Around 1300 C.E., on the other hand, a cold snap combined with wetter summers coincides with widespread famines and plague that wiped out nearly half of Europe’s population by 1347… – Link

Believing that somehow things are different this time around and that our technological prowess will save us, few today pay much attention to the history of man’s folly and the overreach of past civilizations. The brutal reality is that nothing has changed since then except for the epic degree of capitalist carbon man’s hubris and the scale of his overshoot which has now reached global proportions, guaranteeing that no one will be spared, neither rich nor poor, wretched nor innocent. Meanwhile, our fearless leaders took a page out of The Onion the other day and got together to agree that “climate change is real and not a hoax” while inserting the caveat that humans are still not the cause. Did that really just happen?…Don’t let this surreal world get you down. We’re simply spectators observing the tragicomedy of the human race.

Locked-Up Inside the Complexity Trap

18 Thursday Dec 2014

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

≈ 71 Comments

Tags

"Renewable" Energies, 6th Mass Extinction, Addiction to Fossil Fuels, ALTERNATIVE, Antarctic Ice Melt, Arctic Ice Albedo, Capitalism, Carbon Dioxide Equivalent (CO2e), Climate Change Impacts on Freshwater Ecosystems, Climate Tipping Points, Collapse of Industrial Civilization, Complexity Trap, Corporate State, Creeping Normalcy, Daniel Quinn, David Spratt of Climate Code Red, Eco-Apocalypse, Ecological Overshoot, Environmental Collapse, Extinction of Man, Geoengineering, Geological Deep Time, Global Coal Consumption, Global Dimming, Global Warming Potential (GWP), Greenhouse Gases, Homeostasis of Earth, Ishmael, Jared Diamond, Joseph Tainter, Landscape Amnesia, Nate Hagens, Planetary Tipping Points, Runaway Climate Change, Suicide by CO2, The Anthropocene Age

From the acidified and plasticized oceans to the greenhouse gas-polluted atmosphere to the radioactive and heavy metal-contaminated soils, the Anthropocene Epoch will leave behind a planet radically altered in its atmospheric and biospheric chemistry. This disruption, unprecedented in geologic time for its rapidity and wide-scale destruction, is already too severe for the complex web of life that had evolved under earth’s previous life-sustaining homeostatic system. As Brian Moss (et al.) wrote in Climate Change Impacts on Freshwater Ecosystems, “The chemistry of the biosphere is the ultimate sine qua non of our existence.”:

It is expected that we will have lost over half the world’s land ecosystems to agriculture or development by 2050. The urbanites may not be noticing this but the consequences will nonetheless be huge, for it is these natural ecosystems that regulate the nature of the biosphere. We have absolutely no idea how much of them can be damaged without serious consequences for human survival. All we know is that such systems, honed by the utterly ruthless mechanisms of natural selection to be as near fit for purpose as possible, are just as crucial to us, indeed much more fundamentally so, than the local grocer, filling station or hospital. The chemistry of the biosphere is the ultimate sine qua non of our existence. …in contemplating the hitherto effects of climate change, we fail to realize that the loss of ecosystems and the changing climate are linked. Indeed we blithely cost the damage of climate change (Stern 2006) as we cost the goods and services we are losing through the application of the same approach of classical economics. We have failed to see the interaction of climate, ecology, and equability. Our attempts to mitigate climate change, in a desperate bid to avoid disruption of our societies, may inevitably be doomed to failure unless we begin to see the whole picture and not just the components we find most convenient to our cash economy. – Link

Man-made climate change is the number one driver of the 6th mass extinction currently unfolding. Without bees, the grocery shelves look rather bare. Without coral reefs, the oceans are devoid of most life. Perhaps the greatest blind spot of humans is their inability to imagine that earth does not need them. The myopic, anthropocentric worldview that humans “own the earth” is emblematic of our economic system and its principles, and this belief that everything can be valued in dollars and cents will prove to be our undoing.

Modern man evolved in an environment composed of carbon dioxide(CO2) levels averaging 240ppm and methane(CH4) levels averaging 700ppb. Today’s atmosphere is now filled with nearly double the amount of CO2 and triple the CH4. A third greenhouse gas worth noting is nitrous oxide(N2O) which has 296 times the ‘Global Warming Potential’ (GWP) of CO2 and a lifespan of 150 years. N2O’s pre-industrial levels were around 270ppb, but are now at around 330ppb and climbing 0.3% per year. When all greenhouse gases are combined, the world is at a carbon dioxide equivalent (CO2e) of 479 ppm. And we’re locked into much more warming due to the carbon-based civilization we have built. Global dimming and the lag time of climate change have hidden the full effects yet to come, but the changes we are already seeing at only 0.85°C are catastrophic. If you are unaware of the runaway feedback loops causing the Arctic to warm twice as fast as the rest of the planet and the exponential ice melt happening in both of the Earth’s poles, then you haven’t been paying close enough attention. David Spratt elucidates some of the tipping points we have already breached:

…tipping points that have been passed thus far, at less than 1°C of warming:

The loss of the Amundsen Sea West Antarctic glaciers, and 1–4 metres of sea level rise (Rignot, Mouginot et al., 2014; Joughin, Smith et al., 2014). Dr Malte Meinshausen, advisor to the German government and one of the architects of the IPCC’s Representative Concentration Pathways, calls the evidence published this year of “unstoppable” (Rignot, 2014) deglaciation in West Antarctica “a game changer”, and a “tipping point that none of us thought would pass so quickly”, noting now we are “committed already to a change in coastlines that is unprecedented for us humans” (Breakthrough, 2014).
The loss of Arctic sea-ice in summer (Duarte, Lenton et al., 2012; Maslowski, Kinney et al., 2012), which will hasten regional warming, the mobilization of frozen carbon stores, and the deglaciation of Greenland.
Numerous ecosystems, which are already severely degraded or in the process of being lost, including the Arctic (Wolf, 2010). In the Arctic, the rate of climate change is now faster than ecosystems can adapt to naturally, and the fate of many Arctic marine ecosystems is clearly connected to that of the sea ice (Duarte, Lenton et al., 2012). In May 2008, Dr Neil Hamilton, who was then director of Arctic programmes for WWF, told a stunned audience (of which I was a member) at the Academy of Science in Canberra that WWF was not trying to preserve the Arctic ecosystem because “it was no longer possible to do so.”

Such environmental changes are imperceptible to the real-time cognitive processing of humans, but in geological ‘deep time’ these events are cataclysmic and portend a dire future for humans. As Jared Diamond described in his writings, climate change is the ultimate under-the-radar threat able to undermine human reasoning and response:

Psychological concepts of how we view the world around us, including ‘creeping normalcy’ or ‘landscape amnesia’, block day-to-day comprehension of what accelerating human activities represent—whether it is human population, the number of dammed rivers, forest destruction, or the impact of motor car emissions in a timespan that is geologically brief. Creeping normalcy refers to slow trends concealed in noisy fluctuations that people get used to without comment, while landscape amnesia describes forgetting how different the landscape looked 20–50 years ago (Diamond 2005: 425).

In his study of how societies fail, biogeographer Jared Diamond calls global warming a pre-eminent example of a ‘slow trend concealed by wide up and down fluctuations’ (2005: 425). He likens the denial of climate change impacts by leading politicians, including former US president George W. Bush (and his contemporary John Howard in Australia), in the late 1990s and early 2000s to the elite of ‘the medieval Greenlanders [who] had similar difficulties recognizing that their climate was gradually becoming colder, and the Maya and Anasazi (in Central and North America) [who] had trouble discerning that theirs was becoming drier’ (2005: 425). – Link

Nate Hagens recently made a comment online which is key to understanding much of the frustration, obstinacy, and mass delusion that modern society exhibits when trying to understand one piece of the global crisis rather than taking a holistic approach:

“I think 95%+ of environmentalists don’t integrate systems, energy or human behavior into their analysis of our climate predicament and think we can just plug and play BTUs (British Thermal Units) and have low carbon economic growth – PCI (Post Carbon Institute) has spent most of the last 5 years trying to educate [the public] on this front, to little avail.”

Most energy experts know that “renewable energy” will never be able to replace energy-dense fossil fuels at the global scale (Just for oil, it’s 90 million barrels consumed every day and forecast to hit 96 million BPD by 2019), but they don’t take into full consideration the collapse of earth’s stable Holocene climate which has allowed industrial civilization to flourish. On the other side of the coin, most climate scientists and activists I have encountered do not understand the sever limitations of “renewable energy”, yet many are well aware of the looming disaster posed by anthropogenic climate disruption. Trying to fully comprehend the multiple interconnected global crisis bearing down on industrial civilization is like the allegory of the six blind men and an elephant. Unable to see the bigger picture, each man argues and maintains that their limited view of reality is the only correct one.

As global coal consumption continues its upwards march, the real outcome of the Lima climate conference is that humans are more than willing to hide behind contractual jargon and kick the can down the road rather than come to terms with the unsustainable nature of industrial civilization:

The shift of a single word—from a “shall” to a “may”—means the world will very likely continue to burn lots of coal. Instead of being required to provide “quantifiable information” about their greenhouse-gas emissions, countries may choose whether or not to include those statistics in their pledges instead, known in the jargon as “intended nationally determined contributions. – Link

After more than two decades of climate talks, are we to believe that industrial civilization will ever reform itself for the sake of a living planet? As pervasive as self-deception is in modern society, the reinsurance industry is one sector of industrial civilization unable to turn a blind eye to the rising costs of increasingly extreme and chaotic weather events. The U.S. military is another entity impelled to acknowledge anthropogenic climate disruption, whether it be responding to the wreckage from monster typhoons in the Philippines or the destabilizing effects of droughts in the Middle East. After a few centuries of burning fossil fuels and the accumulation of vast amounts of climate science data, techno-capitalist carbon man is also being forced to react to the fact that the earth’s atmosphere is not an infinite pollution sink for his endless consumption of energy. The problem is that several planetary tipping points have already been irreversibly transgressed, threatening the very habitability of earth. Our predictable collective response is to try to techno-fix the problem rather than entertain any fundamental rethink of the pillars of the capitalist economic system and the scientific reductionism that have led us to this impasse. As evidenced by the number of articles published in mainstream periodicals these days about geoengineering the atmosphere, awareness appears to be growing amongst the business elite that things are starting to spiral out of control:

Geoengineering is another problem-solving strategy that our complex society will employ in order to try to solve the ever-complicated problems arising from ecological overshoot. In his book The Collapse of Complex Societies, Joseph Tainter described this process of developing progressively more sophisticated technologies to solve problems. Geoengineering is wrought with dangers and even frightens many of those scientists who are working on such schemes, but it may be our last hope of saving ourselves from abrupt climate change and a hothouse Earth similar to past rapid warmings. Recent research has shown that the Paleocene–Eocene Thermal Maximum (PETM), a time in earth’s history when global temperatures rose upwards of 5°C in the space of about 13 years, serves as a better case study for modern climate change than previously thought:

About 55.5 million years ago, a burst of carbon dioxide raised Earth’s temperature 5°C to 8°C, which had major impacts on numerous species of plants and wildlife. Scientists analyzing ancient soil samples now say a previous burst of the greenhouse gas preceded this event, known as the Paleocene-Eocene thermal maximum (PETM), and probably triggered it. Moreover, they believe humans are pumping similar levels of carbon dioxide into the atmosphere right now, raising concerns that our own emissions may also destabilize Earth’s climate, triggering the planet to emit devastating bursts of carbon in the future.

The paper implies that even if we stopped emitting carbon dioxide right now, our descendants might still face huge temperature rises, says paleoclimatologist Gabriel Bowen of the University of Utah in Salt Lake City, the lead author of the new research. “It is a possibility,” he says, “and it’s a scary one.”…

…The researchers used climate models to investigate how the initial, smaller heating could have triggered the later surge in temperature. They estimate that the first thermal pulse is likely to have warmed Earth’s atmosphere by 2°C to 3°C, but that the atmospheric temperature would have gradually returned to normal as the heat was absorbed into the deep ocean. However, when that heat finally reached the ocean floor, it might have melted methane ices called clathrates, releasing the methane into the ocean and allowing it to make its way into the atmosphere. As a greenhouse gas, methane is 21 times more potent than carbon dioxide [up to several hundred times the Global Warming Potential of CO2 for the first two decades before decaying into CO2], so a sudden spike in methane emissions could lead to huge climate change. – Link

If we are only going to use geoengineering techniques to try to keep business-as-usual afloat, then such efforts will be nothing more than the last gasps of a dying civilization, but if these technologies are coupled with an expedited wartime transformation of our society, culture, economy, and political institutions into a very low or zero carbon society, then perhaps such efforts would be worthwhile and could save our species from extinction. However, I see no signs of any such transition towards a decentralized, simplified society, and more noteworthy, neither does Tainter. We are firmly locked within the complexity trap:

…‘the study of social complexity does not yield optimistic results’ (Tainter, 2006: 99). In fact, there is something deeply tragic in Tainter’s view, because it suggests that civilisation, by its very nature, gets locked into a process of mandatory growth in complexity that eventually becomes unsupportable. Furthermore, history provides a disturbingly consistent empirical basis for this tragic view (Tainter, 1988), leading Tainter (2006: 100) to conclude that ‘all solutions to the problem of complexity are temporary.’ This seemingly innocuous statement is actually extremely dark, for it implies that ultimately and inevitably social complexity will outgrow its available energy supply. – Link

As things stand right now, not only must we stop the rise of CO2, but we must also halt the loss of Arctic ice albedo and implement methods for pulling greenhouse gases out of the atmosphere because a 2 °C warming limit is a thing of the past. Sound advice would be to stop digging when in catastrophic overshoot, but it does not appear we can stop because the system is in control, not us.

“You’re captives of a civilizational system that more or less compels you to go on destroying the world in order to live. … You are captives—and you have made a captive of the world itself. That’s what’s at stake, isn’t it?—your captivity and the captivity of the world.”
― Daniel Quinn, Ishmael

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

Death by Dollar$ and Suicide by CO2

08 Saturday Nov 2014

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

≈ 179 Comments

Tags

6th Mass Extinction, Addiction to Fossil Fuels, Bliss Point of Sugar, Capitalism, Carrying Capacity, Climate Change, Climate Change Denial, Collapse of Industrial Civilization, Corporate $tate, Corporatocracy, Dalai Lama, Death by Dollars, Dr. Suzanne de la Monte, Eco-Apocalypse, Ecological Overshoot, Environmental Collapse, Extinction of Man, Geoengineering, Hydropower, Inverted Totalitarianism, IPCC, Kurt Vonnegut, Mass Die Off, Nate Hagens, Overpopulation, Paul Chefurka, Processed Food, Senator James Inhofe, Senator Mitch McConnell, Suicide by CO2, The Unsustainability of Mega-Cities, Tragedy of Privatizing the Commons, WWF's Living Planet Report

Unresponsive and Corrupt Governments

Another election cycle passes and the American people responded with the lowest voter turnout since WWII. The staged events of today’s political rallies will soon be composed solely of people paid off with corporate bribes to wave flags and chant slogans. As ever more corporate money floods into the faux democratic process, participation by the average citizenry has plummeted. Americans are now more disillusioned with the charade of “American democracy” than at any time in history:

Confidence in Congress as an institution is at 7%, the lowest measurement in history and lower than any other institution tested, including organized labor, banks and big business. Views of the honesty and ethics of members of Congress are at 8% on average, one percentage point above lobbyists, but one point below car salesmen… – link

We are also undoubtedly becoming more callous and insensitive to our fellow-man when a 90-year-old gentleman is arrested for feeding the homeless from a church kitchen. In fact, we’ve lost all our humanity and exchanged it for the almighty dollar. Neoliberal capitalism has permeated very aspect of social and civic life, creating a new epitaph for the demise of such a mean-spirited culture —‘death by dollars’.

You Are What You Eat

I just became aware of Dr. Suzanne de la Monte’s studies on the food industry’s use of sugar in all its products in order to fabricate a consumer “bliss point” for maximizing sales. Capitalist industrial civilization has bred a morbidly obese creature conditioned to overeat processed food spiked with sugar, fat, and salt. A high-fructose diet has undoubtedly turned the cognitive skills of many into mush. John Oliver recently used a clip from her work in his takedown of the sugar industry:

“De la Monte has done her research by feeding healthy rats the equivalent of a North American diet, complete with all the sugars and fat. All her rats ended up demented.” – from the documentary The Secrets of Sugar

The Dopamine Rush of Fossil Fuels

With the recent elections the lunatics have taken control of the asylum. Oklahoma Republican James Inhofe, recipient of 2012 Rubber Dodo Award, is in line to chair the Senate’s top environmental job, and incoming Senate Majority Leader Mitch McConnell says his first priority will be to “do whatever I can to get the EPA reined in.” At least a dozen newly-elected climate science deniers will be there to help Mitch compete with China and India in a race to global mass extinction.

The IPCC stated back in 2007 that emissions would have to peak in 2015 to avoid a rise of 2°C, but since that is not going to happen, they are putting their hopes in technology that could pull CO2 out of the atmosphere while conceding that such techniques are “uncertain” and “limited”. Mankind’s grave is already deep enough, yet we keep digging. Just as China’s coal consumption has registered a drop for the first time this century, India has announced it will pick up the slack by planning to double its coal production to meet the country’s soaring energy demand. Poland has rejected the IPCC target of zero emissions by 2100. In the U.S., new data has revealed that climate change has become the most politically divisive issue in the U.S.

According to energy expert Nate Hagens, modern-day carbon man’s metabolic energy consumption makes each of us a 30-ton primate. It appears the Pavlovian conditioning of modern man to energy dense fossil fuels and capitalist wealth have irrevocably hacked and rewired his brain’s reward system. The autopsy results for the age of the Anthropocene will read: “fossil fuel overdose” and “suicide by CO2”.

Hydropower is Not Green

Even overlooking the GHG emissions from a dam’s construction and maintenance, hydropower is seen by some as a “renewable energy source”, yet it is apparently a much larger source of methane emissions than once thought, perhaps releasing nearly as much as the methane emissions that accompany the burning of fossil fuels:

…In 2012 study, researchers in Singapore found that greenhouse gas emissions from hydropower reservoirs globally are likely greater than previously estimated, warning that “rapid hydropower development and increasing carbon emissions from hydroelectric reservoirs to the atmosphere should not be downplayed.”

Those researchers suggest all large reservoirs globally could emit up to 104 teragrams of methane annually. By comparison, NASA estimates that global methane emissions associated with burning fossil fuels totals between 80 and 120 teragrams annually…

Nonetheless, industrial civilization is currently damming up every large river on the planet:

The Unraveling Web of Life

The WWF(World Wildlife Fund) released its biennial ‘Living Planet Report’ which some on Twitter are calling the ‘Dead Planet Report’. The silence of mass extinction draws ever nearer…

The report writers, based on data kept by the Zoological Society of London, studied 10,380 populations of 3,038 species of amphibians, birds, fish, mammals and reptiles from 1970 to 2010. Over these four decades, the average decline of these vertebrate species was 52 per cent – all in less than two human generations.

Amongst freshwater species the population decline was a staggering 76 per cent, owing to habitat loss, land fragmentation, pollution and invasive species.

In the same period terrestrial species declined by 39 per cent through unsustainable land use and increased poaching, often spurred on by wildlife crime syndicates.

Marine species declined also by 39 per cent, to include large migratory seabirds, many shark species and also sea turtles.

A major contributory factor to marine loss of life was through by catching (accidentally catching, in certain fish net sizes, species which were of no market value and then casting these dead fish overboard), illegal fishing and overfishing of the same fishing grounds.

Currently we need a 50 per cent bigger Earth to allow the regeneration of the natural resources we consume…

…By 2050, we will have an extra 2.4 billion people in our world, with urban populations increasing from 3.6 billion in 2011 to 6.3 billion. In 1970, there were only two megacities (over 10 million people) – New York and Tokyo; in 2014 there are 28 such cities – 16 in Asia, three each in Europe and Africa, four in Latin America and two in North America, all totalling 12 per cent of the world’s urban population.

The United Nations (UN) predicts that in 2025, there will be 37 megacities with eight new ones in Asia. Also in the pipeline are meta-cities – conurbations of over 20 million people – through the amalgamation of megacities…

…The report interestingly mentions that the diversity of human languages in our world is strongly correlated to areas of high plant diversity. Some linguists have predicted that 90 per cent of the world’s languages will expire by the end of this century…

Here is an interesting graph created by Paul Chefurka which shows that the combined biomass of humans with their farm animals exceeds the natural carrying capacity of the earth sevenfold:

In the graphic, the “wild animal” biomass doesn’t include insects, bacteria, or marine organisms.

I used three data sources to develop the chart: a paper by world-respected ecological scientist Vaclav Smil, called “Harvesting the Biosphere”, linked below; world population estimates from the Wikipedia article of the same name; and the UN’s Medium Fertility variant for the human population in 2050 (9.6 billion).

The definition I used for Global Carrying Capacity is, “The biomass the planet can support without the assistance of human technology or fossil fuels.” The impact of human activity has gradually eroded the Earth’s carrying capacity over time, which is why I show the red dotted line sloping down to the right. The degree of erosion is very hard to estimate. My guess is that we may have lost around 25% by this point, some of which would of course be naturally regenerated over time in the absence of human activity. Any biomass above that dotted line has to be supported by human technology and energy supplies (which at this point are mostly from fossil fuels).

The conclusion is that we have been living in the midst of an accelerating Global Mass Extinction Event for over 100 years already. Unfortunately we’ve been too fixated on human issues like economics and politics to even notice, let alone realize what it means. Those who did realize the significance, both to wildlife and the human species, have been powerless to act in the face of economics and politics.

Paul gives the following further explanation for the graph:

The definition one uses for “carrying capacity” is so loose as to make it quite arbitrary. Here’s the definition I used: “The global carrying capacity is the total biomass of the organisms under consideration that the planet can support without the assistance of technology or fossil fuels.”

Accordingly, I estimated the carrying capacity in this case as being about the same as the world’s wild animal biomass in 10,000 BCE, with the assumption that the unassisted carrying capacity of the world would have been fully utilized at that point. I estimated the wild animal biomass in 10,000 BCE as being somewhat less than the combined wild and domestic animal biomass in 1900, per Smil. I made it lower in order to account for the technological intensification of farming already well under way by that time.

The slope of the carrying capacity line is arbitrary, because it’s impossible to determine how much we have actually eroded the world’s unassisted carrying capacity. We just know that we have. I chose the slope to correspond to my belief that we’ve eroded it by about 25% at this point. The actual slope is therefore somewhat editorial.

The Dalai Lama says, “Affection, a sense of community and a sense of concern for others are not some kind of luxury. They’re about the survival of humanity,” but the socio-economic system that rules the world is characterized by hyper-individualism and self-interest devoid of moral constraints. A system that enshrines greed and mocks equity and the public good will never be able to find a solution to the tragedy of privatizing the commons.

All lights are about to go out. No more electricity. All forms of transportation are about to stop, and the planet Earth will soon have a crust of skulls and bones and dead machinery. And nobody can do a thing about it. It’s too late in the game. Don’t spoil the party, but here’s the truth: We have squandered our planet’s resources, including air and water, as though there were no tomorrow, so now there isn’t going to be one.
~ Kurt Vonnegut

Where’s the Evolution?

07 Monday Jul 2014

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

≈ 69 Comments

Tags

Addiction to Fossil Fuels, Albert Einstein, Anthropogenic Climate Disruption (ACD), Capitalism, Climate Change, Consumerism, Corporate State, E.M. Forster: “THE MACHINE STOPS”, Environmental Collapse, Extinction of Man, Ferengi of Star Trek, Inverted Totalitarianism, Joseph Tainter, Kevin Lister's The Vortex of Violence and why we are losing the battle against climate change, Military Industrial Complex, Nuclear Proliferation, Peak Oil, Resource Wars, Rudolph Herzog, Social Unrest, Thermonuclear War, War for Profit, War Profiteers

“Cannot you see, cannot all you lecturers see, that it is we that are dying, and that down here the only thing that really lives is the Machine? We created the Machine, to do our will, but we cannot make it do our will now. It has robbed us of the sense of space and of the sense of touch, it has blurred every human relation and narrowed down love to a carnal act, it has paralyzed our bodies and our wills, and now it compels us to worship it. The Machine develops – but not on our lives. The Machine proceeds – but not to our goal. We only exist as the blood corpuscles that course through its arteries, and if it could work without us, it would let us die.”
~ E.M. Forster, “THE MACHINE STOPS”

Insects, birds, mammals, and fish have all been migrating to cooler zones for the past four decades in response to the cataclysmic climate disruption ignited by industrial civilization, but humans are the only organisms inhabiting this blue orb we call Earth who are not altering their behavior. They live within an energy cocoon that keeps them cool in the summer, warm in the winter, stuffed with massed produced food from mechanized factory farms, and entertained by a virtual world of digital imagery. As cracks and holes in the Earth’s biosphere grow ever larger, the natural response of capitalist carbon man ensconced within his protective energy shell is to try to put a price tag on what is being burned, i.e. fossil fuels, rather than deal with the deeper root cause of an unsustainable economic system and way of life which demands such exorbitant consumption of resources.

Our energy slaves feed us and control the climate for us while at the same time destroying the natural world that had enabled humans to create such an artificial environment. Detached from nature and enslaved by our own technological creations, we sleepwalk over the cliff of extinction. Our so-called progress will, in the end, disappear like a mirage in the scorching desert sun as nature is sacrificed to the machine of industrial civilization.

Throwing money into the maw of the ‘free market’ is the predictable modus operandi of technocapitalism’s indoctrinated disciples who believe such offerings will create a technofix, miraculously healing the planet. In the Star Trek TV series, the Ferengi were an extraterrestrial race whose culture was characterized by “a mercantile obsession with profit and trade, and their constant efforts to swindle unwary customers into unfair deals.” Just like the Ferengi species where profit is the first, last and only important factor, the high temples of private enterprise are commodifying and monetizing the atmosphere just as they have everything else in nature. The colonization of the public mind by capitalism is complete and overriding. We ignore unfolding geologic forces and instead put our faith in manmade market forces to our detriment.

In the final days of capitalist industrial civilization, the relentless and compulsive pursuit of profit and growth has subsumed any intelligent and realistic plans for survival. In fact, with the race amongst nations for nuclear technology and sophisticated weaponry, the requisite competitive economy to support such hi-tech militaries nullifies any attempts at reducing greenhouse emissions and pushes the world towards nuclear annihilation. As Kevin Lister, author of the forthcoming book The Vortex of Violence and why we are losing the battle against climate change, points out:

…The fundamental dilemma all nuclear weapons states face is that to maintain a credible nuclear force, be it a force of one or one thousand nuclear warheads on deployment, a massive military industrial complex must be maintained. As well as building the actual nuclear weapon systems, it must also provide the conventional defence screen consisting of fighter jets, patrols planes, anti-submarine warfare technology etc. In an ultimate irony, the purpose of these becomes to defend the nuclear forces to ensure a second strike can be launched rather than to defend people, because there is no defence against a determined nuclear attack. The military industrial complex that delivers this equipment must be continually fed with new streams of contracts at increasing values otherwise the industrial complex collapses. Thus a key objective in the initial gate document which justified to parliament the early procurement of material for Trident was that, “We must retain the capability to design, build and support nuclear submarines and meet the commitment for a successor to the Vanguard Class submarines.” In other words, we build Tridents to continue building Tridents.

The enormous cost of this needs to be covered by taxes, and for this some £500 billion of additional excess economic activity is needed which requires energy from fossil fuels and is the antithesis of making the urgent cut backs we need to tackle the soaring greenhouse gas overburden. Thus once the decision is made to proceed with Trident, it becomes impossible to make the climate change agreements to save the planet. In this context Trident is more dangerous than we ever first thought and it is the ultimate Faustian bargain.

Your commissioners have also failed to acknowledge in their report that the public spending that will be needed on Trident must be made at the same times as scarce public funds must be diverted to building a low carbon economy and mitigating the effects of climate change such as flooding and storm damage. This conflict will arise as tax receipts simultaneously drop through energy price rises.

The impossibility of meeting these conflicting challenges is the reason that much of the negotiations at climate change conferences takes place around the positions of the nuclear weapons states and their need to maintain large military industrial complexes and competitive and expanding economies to fund these…

…to build at huge expense a nuclear force whilst the nation is effectively bankrupt that will never provide secure protection from nuclear attack and merely encourage our competitors to reciprocate. It drives a race to the bottom where rational decisions on climate change can never be taken.

This nexus between global capitalism, the lucrative military-industrial complex, and the strategy of nuclear deterrence has locked the nations of the world into a trajectory of escalating anthropogenic climate disruption, environmental degradation and an ongoing arms race since World War II. Illustrative of this are the energy consumption levels of the U.S. DoD and war profiteering motives of defense contractors:

…The US military is the largest single consumer of energy in the world. If it were a country, the Department of Defense (DoD) would rank 34th in the world in average daily oil use, coming in just behind Iraq and just ahead of Sweden…

…Electricity usage by the military, which accounts for even more greenhouse gas emissions, is also gargantuan. In FY 2006, the DoD used almost 30,000 gigawatt hours of electricity at a cost of almost $2.2 billion. The DoD’s electricity use would supply enough electricity to power more than 2.6 million average American homes.

In fiscal year 2012, the DoD consumed about a billion gigawatt hours of site delivered energy at a cost of 20.4 billion dollars. While consuming that amount of energy, DoD emitted 70 million metric tons of CO₂. And yet, total DoD energy use and costs are even higher simply because the energy use and costs arising from the contractors to support military operations both domestically and abroad are not included in DoD’s data…

…The increased propensity for war and conflict brought about by global warming is being exploited by the military-industrial complex which is planning on how to profit from it. Defense contractors are looking at climate change as a growth and profit opportunity due to the potential conflicts produced by food and water shortages. They are salivating over the potential profits to be made leading to increased stock market performance and, therefore, higher CEO compensation.

Defense contractors are setting their sights on a narrow-minded militarist approach. Indeed, the very companies most responsible for climate change are set to make a killing from its intensification. – link

Only one civilization in history has voluntarily uncomplicated/decomplexitized its society in the face of resource scarcity. According to Joseph Tainter, that civilization was the Byzantine Empire:

“After the Byzantine empire lost most of its territory to the Arabs, they simplified their entire society. Cities mostly disappeared, literacy and numeracy declined, their economy became less monetised, and they switched from professional army to peasant militia.”

As commenter James wryly puts it:

…Because the human ape is such a competitive and vicious sort, there must be a constant “progress” in technology and development to prevent being eaten by or dominated by another nation. Evolution writ large. Without a doubt it will end soon and nothing shall remain but the Ozymandian technological skeletons of times gone by…

Yes, where is the evolution? Teeming within the capitalist industrial civilization that is M.A.D. are 7+ billion naked apes, the most dangerous creature to ever walk the face of the Earth capable of wiping itself out within mere minutes from thermonuclear war, if anthropogenic climate disruption, ocean acidification, and global nuclear reactor meltdowns don’t do the trick.

As a warming planet cooks our brains and scrambles our environment, the trigger finger of some mentally ill and agitated soul may just belong to someone sitting at the launch button of a nuke. As Albert Einstein said, ‘I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.’

Full video here: http://www.c-span.org/video/?312985-1/book-discussion-short-history-nuclear-folly

The Exact Timing of Near-Term Human Extinction Is Academic

29 Thursday May 2014

Posted by xraymike79 in Climate Change, Environmental Degradation, Pollution

≈ 56 Comments

Tags

Abrupt Climate Change, Antarctic Ice Melt, Climate Change Feedback Loops, Climate Lag Time, Climate Tipping Points, Collapse of Industrial Civilization, Dahr Jamail, Eco-Apocalypse, Environmental Collapse, Faustian Bargain of Climate Change, Global Dimming, Methane Clathrate Gun, Near-Term Extinction, Peter Wadhams, Runaway Climate Change, Systemic Disorder

This post is in response to Systemic Disorder commenter Palloy who thinks that peak oil will save mankind and that global warming “will not be as bad as +1.5°C.” I want to answer the question of what degree of warming we are already committed to if industrial civilization were to disappear off the face of the Earth right now.

Palloy is overlooking the part that aerosols from industrial activity play in temporarily cooling the planet. James Hansen called this the Faustian Bargain:

…Human activity modifies the impact of the greenhouse effect by the release of airborne particulate pollutants known as aerosols. These include black-carbon soot, organic carbon, sulphates, nitrates, as well as dust from smoke, manufacturing, wind storms, and other sources. Aerosols have a net cooling effect because they reduce the amount of sunlight that reaches the ground and they increase cloud cover. This is popularly known as “global dimming”, because the overall aerosol impact is to mask some of the warming effect of greenhouse gases.

Hansen’s new study estimates this aerosol “dimming” at 1.2 degrees (plus or minus 0.2°), much higher than previously figured. Aerosols are washed out of the atmosphere by rain on average every 10 days, so their cooling effect is only maintained because of continuing human pollution, the principal source of which is the burning of fossil fuels, which also cause a rise in carbon dioxide levels and global warming that lasts for many centuries…

The average global temperature rise thus far is about 0.85°C since the onset of the Industrial Revolution. Once industrial activity ceases and its accompanying aerosols fall out of the atmosphere, the average global temperature will jump to about 2°C, but it won’t simply stop there because Palloy forgets that there is a lag time involved with CO2 emissions. The effects we are feeling now were from our emissions 40 years ago:

…The estimate of 40 years for climate lag, the time between the cause (increased greenhouse gas emissions) and the effect (increased temperatures), has profound negative consequences for humanity. However, if governments can find the will to act, there are positive consequences as well.

With 40 years between cause and effect, it means that average temperatures of the last decade are a result of what we were thoughtlessly putting into the air in the 1960’s. It also means that the true impact of our emissions over the last decade will not be felt until the 2040’s. This thought should send a chill down your spine!…

This “committed warming” of past CO2 emissions whose effect will be manifested in the coming decades is about 0.6 degrees Celsius. Adding up the current warming of 0.85°C from the onset of the Industrial Revolution, the loss of aerosols with global dimming at 1.2°C, and the “committed” temperature rise from the 40-year lag time of CO2 emissions equal to 0.6°C, we get a total of 2.65°C. If all industrial activity stopped right now, we would already be committed to 2.65°C, a global average temperature rise of three times what we are currently experiencing. With all the drought, flooding, hurricanes, landslides, fires, and other manifestations of climate change that we are undergoing now, I shudder to think what the world will be like in 2050 and yet humans continue to burn coal and other fossil fuels at breakneck speed. According to the Climate Accountability Institute, half of all emissions have been produced in the past 25 years.

Now we get to the even more insidious aspects of anthropogenic climate change that very few comprehend. Dozens of self-reinforcing feedback loops have already been triggered, but we’ll discuss only one, the albedo effect, in the loss of our planet’s air conditioners, the Arctic and Antarctic:

(1)   An increase in temperature decreases the area covered by sea ice as it melts leaving a larger area of exposed ocean.
(2)   This decreases the reflection of sunlight as ice is far more reflective than the newly exposed ocean.
(3)   Reduced reflection increases the area’s absorption of heat from the sun.
(4)   This increases the temperature of the area, amplifying the original increase in temperature mentioned in (1).

A recent study calculated that the loss of Arctic ice reflectivity from 1979 to 2011 added an amplifying feedback to human warming equivalent to 25% of the heat captured by CO2 emissions during that same time.

We know that we don’t live in a linear world and that climate change is a non-linear phenomenon. Recent studies on abrupt climate change in Earth’s history reveal that temperatures have changed rapidly by 5°C in just 13 years. With the grand experiment mankind has irrevocably and haphazardly embarked on, the de-thawing of vast stores of permafrost and clathrates measured in the gigatons has commenced, creating the possibility for a sudden catastrophic release of such gases at any time. Methane, for about the first 10 to 20 years of its initial release before it breaks down into CO2, is many fold more potent as a greenhouse gas than carbon dioxide. Humans are too busy calculating everything in terms of economic profit with regards to newly exposed resources and shorter shipping routes in the Arctic to take the time to fathom what damage they have done. Industrial civilization has permanently disrupted the stable period known as the Holocene within which mankind and civilization have been allowed to prosper.

Thus, we can see that the world is changing quickly into an environment that may well be outside the habitability for humans. The timing of human near-term extinction is likely academic.

Apneaman left this message here just a short time ago:

Journalist Dahr Jamail & Professor Peter Wadhams say the resulting release of methane will lead to massive climate disruption, and that we have reached a point of no return.

Update (12-3-2014):

CO2 Takes Just 10 Years to Reach Planet’s Peak Heat (Not 40 Years)

In a study that could have important ramifications on estimating the impacts, costs and benefits of reducing carbon dioxide emissions, new research shows that CO2 brings peak heat within a decade of being emitted, with the effects then lingering 100 years or more into the future…

…The research, published Wednesday in Environmental Research Letters, provides policymakers and economists with a new perspective on how fast human carbon emissions heat the planet. Back-of-the-envelope estimates for how long it takes for a given puff of CO2 to crank up the heat have generally been from 40-50 years. But the new study shows that the timeframe for CO2 emissions to reach their maximum warming potential is likely closer to 10 years….
http://www.climatecentral.org/news/co2-emissions-peak-heat-18394

Business-As-Usual on a Dying Planet

19 Monday May 2014

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

≈ 120 Comments

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BP, British Petroleum, Capitalism, Climate Change, Collapse of Industrial Civilization, Consumerism, Corexit, Corporate Social Responsibility (CSR), Corporate State, Dr. Wilma Subra, Eco-Apocalypse, Ecological Sacrifice Zones, Environmental Collapse, Gross Inequality, Gulf Oil Spill, Industrial Disease, Inverted Totalitarianism, Mass Die Off, Noam Chomsky, Peak Oil, Renfrey Clarke, Tragedy of the Commons, Vice Media: Crude Awakening

A recent investigative piece by Vice on the aftermath of the BP oil spill, America’s most devastating environmental accident to date and the “largest accidental marine oil spill in the history of the petroleum industry”, shows that people are still getting sick and dying in the Gulf region.

Award winning chemist, Dr. Wilma Subra, conducted blood tests on Gulf Coast residents who were symptomatic with new illnesses and found that some of the cancer-causing agents were 65 times the expected level in the victims blood tests. Subra noted that Corexit is in the air, the water and the Gulf resident’s blood.

“There’s a whole population that’s very sick and doesn’t have access to medical care, and that’s what we’ve been trying to work on now, from the very beginning, is getting them medical care so they will get better,” says Subra. “How many people do you think we’re talking about, do we have any guess?” “Hundreds of thousands along the whole coastal area,” Subra says. “Hundreds of thousands of people?” “That are sick, yes.”

It also is likely that the BP cleanup workers are going to suffer the same fate. Listen to what Dr. Wilma Subra had to say about the health of this group.

These findings can leave little doubt that BP’s use of Corexit has seriously compromised the collective life span of Gulf Coast residents. This is a staggering implication for the collective longevity in the Gulf. – link

Nearly 2 millions gallons of Corexit were used to prevent the millions of barrels of leaked oil from hitting shorelines. Where did all that oil go? Once Corexit is dispersed over an oil slick, it causes the spilled oil to break apart and sink to the bottom of the ocean. In the case of the BP oil spill, this toxic material created massive kill zones on the Gulf floor. When oil and Corexit are mixed together, the resultant substance becomes 52 times more toxic and penetrates human skin much easier. The locals don’t eat what they catch, but remember that Obama said it was safe.

Corexit has been banned in 18 countries, including the UK, because “it is a cancerous causing neurotoxin pesticide that is acutely toxic to both human and marine life.” Every time there is a strong storm, the Corexit chemical and oil mixture gets swept up onto shore and enters the water cycle:

As of early October 2013, the United States Environmental Protection Agency (EPA) website specifically stated that the spill should have no effect on drinking water, and that any questions residents might have about their water should be directed to their drinking water provider. The website fails to mention that water from the Gulf, mixed with oil and Corexit could make its way into the ecosystem eventually, washing up onto the Gulf’s shores and seeping insidiously into the ground water. Florida’s ground water aqueduct system provides drinking water to 18 million residents. – link

The happy motoring culture of suburban sprawl, bread & circus infotainment, and celebrity/wealth worship has long since forgotten what has been called “the biggest public health crisis from a chemical poisoning in the history of this country“. Entrapped by poverty and lacking the means to escape the Gulf region, its residence have become part of the sacrifice zone offered up in the name of profit to the carbon-hungry God of industrial civilization.

None of the locals who took part in the clean-up effort were told of the dangers to their health, nor were they allowed to wear protective gear such as respiratory masks, suits, and gloves because it would have more accurately conveyed to the world the true nature of the disaster. More recently, BP has been accused of hiring internet trolls to threaten critics of its handling of the 2010 disaster. Surely the authorities were aware of the aftermath from the Exxon Valdez accident wherein the same dispersant was used by those clean-up workers who are now nearly all dead at the average age of 51. For BP and the U.S. government, image and corporate interests override the horrific realities of ecocide and corporate manslaughter. Better to sink the oil out of sight and mind in order to maintain the illusion that all is well rather than have a company pay the full cost for its recklessness. All that oil mixed with Corexit is now a 3 to 4 inch toxic layer blanketing the bottom of the Gulf of Mexico, inhibiting its biodegradation by natural oil-consuming bacteria and prolonging the disaster for decades. And BP is once again allowed to bid for U.S. government contracts after having sued the EPA in 2013 to lift the suspension. Of course lots of conspiracy theories surrounded the BP oil spill, but the only real conspiracy here was the government/corporate collusion to hide and minimize the damage, control the public’s perception of the disaster, and protect corporate profits over people and environment — nothing out of the ordinary for the corporatocracy we live under, here or abroad.

It’s not just in the oceans that we have to worry about oil spills. If we look at just one set of data from one inland state, you can get an idea of the staggering scale of the fallout from the oil drenched machine of industrial civilization:

When you take into account all the global destruction that capitalist industrial civilization has wrought over the last few centuries, you realize no solution will ever be forthcoming from our corporate overlords. The idea of corporate social responsibility (CSR) is simply a PR and marketing ploy. CSR employs ineffective market-based solutions, making it appear that a corporation is addressing a social or environmental problem when in fact it only serves to protect corporate financial interests and shift the blame to the individual and elsewhere. Over decades, corporations have molded society into atomized, uninformed, and passive consumers who parrot the same talking points fed to them from the mainstream media. Those wielding the power in society and leading mankind over a cliff are the same ones that hide behind the moniker of CSR, a smokescreen for continuing the looting and polluting of the planet to the point of ecological collapse.

As the catastrophes of the BP oil spill and Fukushima illustrate, a bankrupt planet is preferable to them over a bankrupt corporation. The Tragedy of the commons, as Noam Chomsky points out, has been perverted and twisted by the widespread adoption of the capitalist ethos. It actually means the opposite of what most have been taught to believe:

…there is another part of Magna Carta which has been forgotten. It had two components. The one is the Charter of Liberties which is being dismantled. The other was called the Charter of the Forests. That called for protection of the commons from the depredations of authority. This is England of course. The commons were the traditional source of sustenance, of food and fuel and welfare as well. They were nurtured and sustained for centuries by traditional societies collectively. They have been steadily dismantled under the capitalist principle that everything has to be privately owned, which brought with it the perverse doctrine of – what is called the tragedy of the commons – a doctrine which holds that collective possessions will be despoiled so therefore everything has to be privately owned. The merest glance at the world shows that the opposite is true. It’s privatization that is destroying the commons. That’s why the indigenous populations of the world are in the lead in trying to save Magna Carta from final destruction by its inheritors…

I’m afraid we are light years away from the Charter of the Forests and any sort of bucolic utopias. As for the future, think moonscapes, tumbleweeds, and the creaking sheet metal of rusted-out cars. The hyper-reality of megacities, with their pulsating neon lights and traffic-filled streets, will fall into silence and decay. Coastal cities will be swallowed up in watery graves. The impotence of man’s technology will become painfully evident as the global-scale geochemical disruptions caused by man quickly unfold, ripping asunder any hold we once had on Earth.

…If modern industrial capitalism were a person, he or she would be on suicide watch. The system that has brought us quantum physics and reality television, modern medicine and the columns of Andrew Bolt is set on a course which, by all the best reckoning, points directly to its doing itself in. If capitalism goes on — everything goes. Climate, coastlines, most living species, food supplies, the great bulk of humanity. And certainly, the preconditions for advanced civilisation, perhaps forever…
~ Renfrey Clarke

Collapse of Industrial Civilization

~ Finding the Truth behind the American Hologram

Tag Archives: Environmental Collapse

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