January 11, 2012 was the 125th anniversary of the birth of author, scientist, ecologist, forester, and environmentalist Aldo Leopold. Leopold is best known for his book A Sand County Almanac.

Leopold professed an ethics founded on the biotic community – a community encompasses and includes humans:

A thing is right when it tends to preserve the integrity, stability and beauty of the biotic community. It is wrong when it tends otherwise.

Leopold rejected the utilitarianism of conservationists like Gifford Pinchot and Theodore Roosevelt, who pursued a conservationism based on expediency, conquest, and self-interest. Leopold was instead an advocate of wilderness, and of its conservation for its own sake. For Leopold, the relationship of humans to the land was an ethical one.

All ethics so far evolved rest upon a single premise: that the individual is a member of a community of interdependent parts. . . . The land ethic simply enlarges the boundaries of the community to include soils, waters, plants, and animals, or collectively: the land.

Leopold saw that humans are part of an ecological community. He saw that humans can thrive only if the entirety of the larger community of which we a part thrives.

But wherever the truth may lie, this much is crystal-clear: our bigger-and-better society is now like a hypochondriac, so obsessed with its own economic health as to have lost the capacity to remain healthy. . . . Nothing could be more salutary at this stage than a little healthy contempt for a plethora of material blessings.

Leopold preached “an intelligent humility toward man’s place in nature”, and warned that we should not stray too far from the land.

There are two spiritual dangers in not owning a farm. One is the danger of supposing that breakfast comes from the grocery, and the other that heat comes from the furnace.

Leopold was a prophet for our times. We should have listened.

Twain describes his uncle John’s farm outside of Florida, Missouri – where he was born, and where young Sam spent his summers until he was twelve or thirteen,after his family moved to Hannibal:

It was a heavenly place for a boy. that farm of my uncle John’s. The house was a double log one, with a spacious floor (roofed in) connecting it with the kitchen. In the summer the table was set in the middle of that shady and breezy floor., and the sumptuous meals – well, it makes me cry to think of them. Fried chicken; roast pig; wild and tame turkeys, ducks, and geese; venison just killed; squirrels, rabbits, pheasants, partridges, prairie chickens; home-made bacon and ham; hot biscuits, hot batter-cakes, hot buckwheat cakes, hot “wheatbread,” hot rolls, hot corn pone; fresh corn boiled on the ear, succotash, butter-beans, string beans, tomatoes, peas, Irish potatoes, sweet potatoes; buttermilk, sweet milk, “clabber;” watermelons, musk melons, canteloups – all fresh from the garden – apple pie, peach pie, pumpkin pie, apple dumplings, peach cobbler – I can’t remember the rest. The way that the things were cooked up was perhaps the main splendor. [p. 210]

People without much money were wealthy nonetheless. The household economy was rich. Folks didn’t need much money to share in the riches that surrounded them – and they had the time and the skills to make use of it. They did and made things for themselves and for their neighbors.

Twain describes a life immersed in an environment yet unspoiled, teeming with diversity and abundance:

The life which I led there with my cousins was full of charm, and so is the memory of it yet. I can call back the solemn twilight and mystery of the deep woods, the earthy smells, the faint odors of the wild flowers, the sheen of rain-washed foliage, the rattling clatter of drops when the wind shook the trees, the far-off-hammering of wood-peckers and the muffled drumming of wood-pheasants in the remotenesses of the forest, the snap-shot glimpses of disturbed wild creatures skurrying through the grass, – I can call it all back and make it as real as it ever was, and as blessed. I can call back the prairie, and its loneliness and peace, and a vast hawk hanging motionless in the sky, with his wings spread wide and the blue of the vault showing through the fringe of their end-fathers. I can see the woods in their autumn dress, the oaks purple, the hickories washed with gold, the maples and the sumachs luminous with crimson fires, and I can hear the rustle made by the fallen leaves as we plowed through them. I can see the blue clusters of wild grapes hanging amongst the foliage of the saplings, and I remember the taste of them and the smell. I know how the wild blackberries looked, and how they tasted; and the same with the pawpaws, the hazelnuts and the persimmons; and I can feel the thumping rain, upon my head, of hickory nuts and walnuts when we were out in the frosty dawns to scramble for them with the pigs, and the gusts of wind loosed them and sent them down . . . [p. 216]

That healthy, intact ecological system was the foundation of people’s wealth – wealth money could never buy and cannot ever replace.

But things were starting to go wrong, even then.

I remember the pigeon seasons, when the birds would come in millions, and cover the trees, and by their weight break down the branches. They were clubbed to death with stick; guns were not necessary, and were not used. I remember the squirrel-hunts, and prairie-chicken hunts, and wild turkey hunts, and all that; and how we turned out, mornings, while it was still dark, to go on these expeditions, and how chilly and dismal it was, and how often I regretted that I was well enough to go. [p. 218]

Passenger pigeons were once unimaginably abundant in the U.S., probably numbering 3 billion to 5 billion.  The slaughter was unmerciful. The last fully authenticated record of a wild bird was in Ohio in 1900. The species officially became extinct when the last known passenger pigeon died in in captivity in 1914.

Already in 1850, and the American dream was beginning its transformation into The Air Conditioned Nightmare. We’ve spent the 160 years since exploiting and destroying the ecosystems within which we live, converting them to money which we call “wealth”.

In Lane County at this very moment, a couple of already-wealthy “developers” have begun to rip down and crush up the entirety of Parvin Butte. They bought the whole butte a couple of years ago from Union Pacific for a pittance  ($360,000), immediately put it on the market for $30 million, and began destroying the forest, logging all the trees off the butte. Now they see the opportunity to turn their investment into even more millions, taking advantage of the opportunity offered by $50 million in state and federal government subsidies for the rehabilitation of the Coos Bay rail corridor which would enable them to ship their rock cheaply all the way to the coast. For the folks who actually live near Parvin Butte and in and around Dexter, it’s not a good deal at all. Their neighborhood and lives are being shot to hell, and there’s not a thing anybody can do about it. Oregon’ vaunted statewide planning program mandates that “protected” aggregate resources be made available for exploitation, just as it mandates that growth be accommodated, environment be damned.  If it’s not on a list, it doesn’t exist.  Except, of course, for aggregate.

When Earth’s ecosystems are degraded or destroyed, all the money in the world won’t be worth the paper it’s printed on.

Note: “Mark twain” was one of the calls sung out by the leadsman on a  Mississippi paddlewheel teamboat. It meant that lead line indicated the water was 2 fathoms (12 feet) deep and safe for passage

Massive die-offs of oyster larvae in the Pacific Northwest show ocean acidification from an excess of CO2 emissions has already begun.

In Netarts Bay, from 2006 to 2008, oyster larvae began dying dramatically. Elizabeth Grossman, in an article in Yale Environment 360, quotes Netarts Bay hatchery owner Mark Wiegard:

Historically we’ve had larvae mortalities [usually related to bacteria] . . . My wife sent a few samples in and Hales [Burke Hales, a biogeochemist and ocean ecologist at Oregon State University] said someone had screwed up the samples because the [dissolved CO2 gas] level was so ridiculously high.

Taylor Shellfish Hatchery in Washington, the country’s largest producer of farmed shellfish and one of the largest oyster producers, has also reported dramatic losses.  Hood Canal has some of the Pacific Northwest’s highest levels of ocean acidification. Taylor’s hatchery there experienced the loss of about three-quarters of its oyster larvae, losses which are now being mitigated by buffering the high acidity.

Wild oyster beds in the Pacific Northwest are suffering, too.  Wild oysters in Willapa Bay,  Puget Sound, and off the east coast of Vancouver Island have seen reproductive failure because acidic waters have prevented oyster larvae from forming shells. Acidic water sometimes kills oyster larvae outright, so that they fail to survive past the egg stage. At other times the eggs hatch; but the larvae, stressed as they try to forms their first shells, fail after a week or two.

The water now washing ashore in Oregon and Washington actually absorbed its CO2 30 to 50 years ago. Oceans absorb about 50% of the CO2 released by burning fossil fuels. Since then, emissions have been rising even more dramatically.

Ocean acidity has increased approximately 30% since the Industrial Revolution and is on track to be 150% more acidic by the end of the century than it has been for 20 million years. Ocean acidification depletes seawater of the compounds that organisms need to build shells and skeletons, impairing the ability of corals, crabs, sea stars, sea urchins, plankton and other marine creatures to build the shells they need to survive. Ocean acidification could destroy all of the globe’s coral reefs by 2050 and threatens the entire marine ecosystem.

Writer and homesteader Ellen LaConte has a new book titled Life Rules: Why so much is going wrong everywhere at once and how Life teaches us to fix it.

The book first diagnoses our condition . . .

Economic and polar meltdowns, inept, corrupt and bankrupt governments, long-term double-digit unemployment, climate instability, failing social services, collapsing ecosystems, a widening wealth-poverty gap, unprecedented species extinctions, mass migrations, peak fossil fuels, religious, ethnic and resource wars, spreading hunger, poverty, chaos and disease. . .

Why is so much going wrong everywhere at once? The global economy has gone viral. It is ravaging Earth’s immune system, triggering a Critical Mass of mutually reinforcing environmental, economic, social, cultural and political crises that are compromising the ability of Earth’s human and natural communities to provide for, protect and heal themselves.

The prognosis? If we keep doing what we’ve been doing, Life will last but Life as we know it—and a lot of us—won’t.

. . . and then offers a course of treatment:

What should we do instead? We should remember that Life rules, we don’t. The global economy operates as if it were larger than Life. It isn’t. As if it had multiple Earth’s to supply its appetites. It doesn’t. . .

Among the rules written into Life’s Economic Survival Protocol are local self-reliance, intercommunity and regional functional cooperation, non-carbon energy sourcing, resource conservation, sharing and recycling, and organically democratic methods of self-organization and governance. . .

We can learn Life’s rules and adopt lifeways that are at once authentically conservative, deeply green and profoundly liberating.

Robert Jensen interviews LaConte at Energy Bulletin. She reminds us something we seem to have forgotten – that humans are but bit players in a much bigger system.

The largest context – the largest high-functioning complex system within which we live our lives – is not the nation, nation-state system or global economic system but Life itself, the whole-earth, emergent and self-maintaining system of natural communities and ecosystems. That system, the ecosphere, teaches us the physical laws, the relationships and behaviors discovered in physics, biology and ecology and exemplified by the so-called “mystical” spiritual teachers, that we have to obey if we want to remain viable as a species.

The global economy has become pathological and is undermining the ability of human and natural communities to provide for, protect, defend and heal themselves – and here’s where LaConte invokes the analogy of AIDS/HIV:

I think we are presently at the HIV stage of the disease; it hasn’t quite yet become full-blown planetary AIDS. But I insist in the book that doing more of what we’ve been doing to exceed Earth’s physical means as well as our own fiscal ones — in other words, trying to heal and grow the very kind and scope of economy that caused this disease — is akin to injecting a patient who already has HIV with more HIV. That’s precisely what we’re doing.

Lynn Margolis argued in Symbiotic Planet that much of evolution on Earth is better explained by symbiosis – “the living together in physical contact of organisms of different species” – than by competition. LaConte similarly sees life on Earth as a cross-species, communitarian phenomenon. We’re not the “masters of the universe” we’ve come to believe we are, but rather a small part of a larger system. The most important and hardest lesson we will need to learn as a species is self-limitation. We have to stop behaving as if we were larger than or apart from Life and become constructive participants in it. If we fail to do so – if we don’t choose to transform ourselves and our lifeways – Life will force us to. Life rules, we don’t, and Life will not hesitate to rule harshly and even rule us out.

How can we possibly give up on economic growth? LaConte suggests focusing on what we need, as human beings.

Like everyone else, I need food, clean air and water, clothing, some sort of shelter, preferably warm in winter, occasional medicine or medical care, spiritual and physical exercise, colleagues, friends, family, if possible books, lots of quiet, a garden to work in, woods and wild not too far off. To love and be loved. To carry no debt. To believe there is some sort of livable, desirable future for the next seven generations. . . . To be happy, I need good work to do, work that I feel is, in my late mentor Helen Nearing’s terms, “contributory.”

We could all agree to get to work to fulfill that vision.

The Little Book of Life’s Rules for Surviving Critical Mass, a pocket version of key economic survival principles and practices culled from Life Rules, is soon to be serialized in posts at LaConte’s website.

Real wealth has intrinsic value. Examples include fertile land, healthful food, knowledge, productive labor, pure water and clean air, labor, and physical infrastructure. The most important forms of real wealth are beyond price and are unavailable for market purchase. These include healthy, happy children, loving families, caring communities, a beautiful, healthy, natural environment.

Real wealth also includes all the many things of intrinsic artistic, spiritual, or utilitarian value essential to maintaining the various forms of living wealth. These may or may not have a market price. They include healthful food, fertile land, pure water, clean air, caring relationships and loving parents, education, health care, fulfilling opportunities for service, and time for meditation and spiritual reflection.

The fact that in the U.S. it’s mainly phantom financial wealth that is idolized and protected by our political system is a measure of how far the U.S. empire has already fallen from the heights of its glory days.

Think of the trillions spent propping up the financial system, while the ecological and social systems that sustain us remain ignored and untended. Faced with a crisis and limited resources, our leaders threw the real economy overboard, believing that the illusory wealth of Wall Street was what really mattered.

The first hint that something was very wrong with our civilization was in the early 1970s (corresponding with peak oil in the U.S.). That crisis was dealt with by jettisoning the dollar’s link to anything real, and by selling our souls to the Saudis and Middle Eastern oil. The crisis appeared to have been averted, and was followed by 30+ years of stability. But below the surface, the economy was rotting out, and for the first time millions of Americans were growing poorer rather than richer. John Michael Greer pinpoints the beginning of the first wave of catabolic collapse at 1974:

[T]he question is simply when to place the first wave of catabolism in America – the point at which crises bring a temporary end to business as usual, access to real wealth becomes a much more challenging thing for a large fraction of the population, and significant amounts of the national infrastructure are abandoned or stripped for salvage. It’s not a difficult question to answer, either.

The date in question is 1974.

The current crisis is the beginning of the second wave of catabolic collapse.

At some point, we’ll have to let it all go: the far-flung military bases, the carrier groups, the manned space programs, the financial superstructures that girdle the globe, the freeway networks with potholed pavement and crumbling bridges, maybe even the creaking electrical grid that powers our TVs, computers, video games, and air conditioners.

But we’ve already seen who will be getting screwed. The financial bailout confirms that it won’t be any different this time around.

Global warming is driving forest fires in northern latitudes to burn more frequently and fiercely. Consequently, boreal forests may now giving off more CO2 than they are absorbing.

So concludes a new study published in Nature Geoscience.

University of Guelph professor Merritt Turetsky, lead author of the study, warns of a dangerous feedback loop.

When most people think of wildfires, they think about trees burning, but most of what fuels a boreal fire is plant litter, moss and organic matter in surface soils. These findings are worrisome because about half the world’s soil carbon is locked in northern permafrost and peatland soils. This is carbon that has accumulated in ecosystems a little bit at a time for thousands of years, but is being released very rapidly through increased burning.

Essentially this could represent a runaway climate change scenario in which warming is leading to larger and more intense fires, releasing more greenhouse gases and resulting in more warming. This cycle can be broken for a number of reasons, but likely not without dramatic changes to the boreal forest as we currently know it.

Northern ecosystems are bearing the brunt of climate change.  Longer snow-free seasons, changes in vegetation, loss of ice and permafrost, and now fire are shifting these systems from a global carbon sink toward a carbon source.

Here’s the abstract:

Climate change has increased the area affected by forest fires each year in boreal North America. Increases in burned area and fire frequency are expected to stimulate boreal carbon losses. However, the impact of wildfires on carbon emissions is also affected by the severity of burning. How climate change influences the severity of biomass burning has proved difficult to assess. Here, we examined the depth of ground-layer combustion in 178 sites dominated by black spruce in Alaska, using data collected from 31 fire events between 1983 and 2005. We show that the depth of burning increased as the fire season progressed when the annual area burned was small. However, deep burning occurred throughout the fire season when the annual area burned was large. Depth of burning increased late in the fire season in upland forests, but not in peatland and permafrost sites. Simulations of wildfire-induced carbon losses from Alaskan black spruce stands over the past 60 years suggest that ground-layer combustion has accelerated regional carbon losses over the past decade, owing to increases in burn area and late-season burning. As a result, soils in these black spruce stands have become a net source of carbon to the atmosphere, with carbon emissions far exceeding decadal uptake.

2010 has already been a transformational year, with the U.K., the German military, and the U.S. military all recognizing the immanence of peak oil. Here’s another shocker: the U.S. investment community is entertaining the idea that growth will inevitably come to an end. When the investment community itself begins to entertain the thought that the growth game is over, we should note this as the moment something really fundamental has changed.

Rex Nutting, Washington bureau chief of MarketWatch, has published an article titled The economy can’t grow forever: The whole planet must live within its means. You’d think these remarks were from the mouth of an ecologist:

We know that the only way to end unemployment at home and poverty around the world is to make the economy grow faster. But we also know that nothing can grow forever, that the faster the global economy grows, the sooner we’ll run out of essential resources, including fossil fuels, water, arable land, healthy ecosystems and moderate climate.

Economists and politicians can’t admit it, but the laws of physics apply, no matter what the latest polls tell us. The Earth has finite resources that will someday limit our economic growth.

The Earth cannot forever support 7 billion people consuming as much as Americans consume. And yet we’ve staked our future — individually, nationally, and maybe even as a species — on that impossible dream.

Nutting concludes we have but two choices: downsize the right way, or the wrong way. The right way is to voluntarily learn to live so we don’t consume more than the Earth can produce. The wrong way is Malthus’s way: War, famine and plague.

Nutting warns neither way will be easy. I fear only one way is possible.

MarketWatch is a wholly owned subsidiary of Dow Jones, which in turn is owned by News Corporation. MarketWatch is part of Dow Jones’ Consumer Media Group, along with The Wall Street Journal, Barron’s, the WSJ.com and affiliated Internet properties.

Now here’s a surprise. From Science Daily:

Side-by-side comparisons of organic and conventional strawberry farms and their fruit found the organic farms produced more flavorful and nutritious berries while leaving the soil healthier and more genetically diverse.

The paper, titled Fruit and Soil Quality of Organic and Conventional Strawberry Agroecosystems, is published in the peer-reviewed online journal, PLoS ONE.

All the farms in the current study were in California, where conventional farms use the ozone-depleting methyl bromide (which is slated to be replaced by the highly toxic methyl iodide).

In addition to finding organic strawberries are tastier and better for your health, researchers found the organic soils excelled in a variety of key chemical and biological properties, including carbon sequestration, nitrogen, microbial biomass, enzyme activities, and micronutrients.

The Science Daily article quotes lead author John Reganold, Washington State University Regents professor of soil science:

Our findings have global implications and advance what we know about the sustainability benefits of organic farming systems. We also show you can have high quality, healthy produce without resorting to an arsenal of pesticides.

The authors offer a summation of the study’s methodology, findings, conclusions and significance:

At multiple sampling times for two years, we evaluated three varieties of strawberries for mineral elements, shelf life, phytochemical composition, and organoleptic properties. We also analyzed traditional soil properties and soil DNA using microarray technology. We found that the organic farms had strawberries with longer shelf life, greater dry matter, and higher antioxidant activity and concentrations of ascorbic acid and phenolic compounds, but lower concentrations of phosphorus and potassium. In one variety, sensory panels judged organic strawberries to be sweeter and have better flavor, overall acceptance, and appearance than their conventional counterparts. We also found the organically farmed soils to have more total carbon and nitrogen, greater microbial biomass and activity, and higher concentrations of micronutrients. Organically farmed soils also exhibited greater numbers of endemic genes and greater functional gene abundance and diversity for several biogeochemical processes, such as nitrogen fixation and pesticide degradation.

Our findings show that the organic strawberry farms produced higher quality fruit and that their higher quality soils may have greater microbial functional capability and resilience to stress. These findings justify additional investigations aimed at detecting and quantifying such effects and their interactions.

Amazingly, there’s one remaining, more or less intact stand of primeval forest left in Europe: the Bialowieza forest, which straddles the border between Poland and Belarus.

Not surprisingly, that remnant 580-square-mile stand is under threat. Only 17% of the forest is protected as national park.  The rest is subject to selective logging, which proponents excuse as “good for the forest”.

The Bialowieza forest hosts a number of endangered species, including the European woodland bison, which lives nowhere else in the wild. The forest also provides habitat to wolves, boar, tarpan (a species of wild horse), badgers, moose, lynx, eagles and woodpeckers.

Greenpeace Poland is working to halt logging in the Bialowieza forest until new forest management plans are drawn up which would limit logging to the minimum required for local residents and ban it during the bird nesting season. Wish them luck.

Scientists predict in a new study that fewer than one in five of the plants and animals which currently live in the world’s rainforests will still be here in 90 years time. The culprits? Climate change and deforestation.

The study, “Correlative and mechanistic models of species distribution provide congruent forecasts under climate change”, is published in the June edition of Conservation Letters, an open-access journal. Here’s the abstract:

Good forecasts of climate change impacts on extinction risks are critical for effective conservation management responses. Species distribution models (SDMs) are central to extinction risk analyses. The reliability of predictions of SDMs has been questioned because models often lack a mechanistic underpinning and rely on assumptions that are untenable under climate change. We show how integrating predictions from fundamentally different modeling strategies produces robust forecasts of climate change impacts on habitat and population parameters. We illustrate the principle by applying mechanistic (Niche Mapper) and correlative (Maxent, Bioclim) SDMs to predict current and future distributions and fertility of an Australian gliding possum. The two approaches make congruent, accurate predictions of current distribution and similar, dire predictions about the impact of a warming scenario, supporting previous correlative-only predictions for similar species. We argue that convergent lines of independent evidence provide a robust basis for predicting and managing extinctions risks under climate change.

By 2100, climate change and deforestation could have altered two-thirds of the rainforests in Central and South America and about 70% in Africa. The Amazon Basin alone could see changes in biodiversity for 80% of the region.

A U.K. Telegraph article about the study quotes Daniel Nepstad, senior scientist at the Woods Hole Research Center, which studies climate change in Massachusetts:

This study is the strongest evidence yet that the world’s natural ecosystems will undergo profound changes including severe alterations in their species composition through the combined influence of climate change and land use. Conservation of the world’s biota, as we know it, will depend upon rapid, steep declines in greenhouse gas emissions.

The Land Institute near Salina, Kansas has been crossing selected strains of wild intermediate wheatgrass grain with annual wheat varieties to breed a commercially practical perennial grain. Gene Logsdon at OrganicToBe.org reports that pancakes made with flour (trademarked Kernza ™) from the resulting grain is pretty tasty.

The flour makes a light dough and the pancakes taste just a tad sweeter than ordinary wheat flour.  * * * It is exceptionally high in some nutrients known to be important to human health and deficient in many modern diets: Omega 3 fatty acids, calcium, lutein, and betaine. It is particularly high in folate, important for preventing stroke, cancer, heart disease and infertility. Folate is also believed to be important for maintaining good mental health in old age.  My mind generally glazes over when reading about nutrient values of various foods so that folate might come in handy. To me the important thing is that for once something that is good for me tastes good too. Kernza ™ does not have enough gluten in it to use alone for leavened breads, but as more and more crosses are made with it and regular wheat, all things are possible.

Being able to grow grain without plowing up millions of acres of soil every year would cut down on erosion and help build soil tilth while enabling farmers to cut way back on fuel and greenhouse gas emissions – saving farmers both time and money in the bargain.

But the search won’t be over until researchers come up with a good perennial bread flour. ]]> http://www.goal1.org/archives/2010/07/07/the-quest-for-wheatgrass-bread/feed/ 0 http://www.goal1.org/archives/2010/05/21/converging-on-collapse/ http://www.goal1.org/archives/2010/05/21/converging-on-collapse/#comments Fri, 21 May 2010 17:48:48 +0000 Jim Just http://www.goal1.org/?p=4233

Matthew Stein identifies six trends which he says are “converging on collapse”.

• Climate change: Even if we implemented the most stringent greenhouse gas limits currently proposed, it is quite likely that our world’s climate will warm by 6.3F or more over the next century, leading to disastrous crop failures in most of the world’s productive farmlands and “breadbaskets”.
• Peak Oil: Our global economy and culture are built largely upon a reliance on cheap oil. Even the U.S. military now believes that by 2012 surplus oil production capacity could entirely disappear, and as early as 2015 the shortfall in output could reach 10 million barrels per day.
• Collapse of the World’s Oceans: The world’s major fisheries, zooplankton, and coral reefs are all either in collapse or in danger of collapse.
• Deforestation: Over 50% of the world’s forests have already disappeared, and much of the rest is in threatened. Deforestation contributes approximately 25% of all global greenhouse gasses, nearly double the 14% that transportation and industry sectors each contribute. Additionally, the forests of the world are a critical part of the weather cycle as well as the carbon-oxygen cycle – loss of forest results in “desertification”  down wind.
• The Global Food Crisis: For the first time since the “green revolution” started, our world is producing less food each year, even as population continues to rise.  We’re loosing top soil and arable land, water for irrigation is becoming more and more scarce – and climate change is just beginning to kick in.
• Over Population: In the mid 1980s our world first overshot its capacity to provide for its human population, yet population continues to grow. The world’s population is projected to reach 7 billion in the year 2012, meaning that between the start of the year 2000 and the end of 2012  more people will have been added to the population of our world than lived on the entire planet just two hundred years ago.

The picture drawn by Stein is an illustration of what happens as Earth’s inherent limits to growth are approached and then exceeded. As a population grows, at some point it begins to exhaust the ecosystem’s sources of food and energy while at the same time its excretions begin to overwhelm the ecosystems sinks, its ability to absorb wastes.

Imagine a fermentation tank, flush with freshly crushed Pinot Noir. Now add yeast. The little critters feast on the abundant sugars, excreting alcohol. After a few generations of exponential growth, the yeast colony is thriving – some are undoubtedly ascribing their prosperity to a yeasty capitalism and free markets. A few more generations, and the once-cocky yeasts are now in a panic:  will we run out of sugar before we succumb to alcohol poisoning?

Are we smarter than yeasts? Can we behave other than as an organism thrown blindly into the world?

As Stein implores, we have no choice but to act individually as if we can collectively change the universe.

In the United States, for the fourth year in a row, more than a third of honeybee colonies have failed to survive the winter.

As an article in the U.K. Guardian explains, if honeybees are in terminal collapse the world could be on the brink of biological disaster:

The decline of the country’s estimated 2.4 million beehives began in 2006, when a phenomenon dubbed colony collapse disorder (CCD) led to the disappearance of hundreds of thousands of colonies. Since then more than three million colonies in the US and billions of honeybees worldwide have died and scientists are no nearer to knowing what is causing the catastrophic fall in numbers.

* * *

The collapse in the global honeybee population is a major threat to crops. It is estimated that a third of everything we eat depends upon honeybee pollination, which means that bees contribute some £26bn to the global economy.

Scientists believe that some subtle interactions between nutrition, pesticide exposure and other stressors are converging to kill colonies.

Losses in some commercial honeybee operations are running at 50% or greater. Continued losses of this magnitude are not economically sustainable for commercial beekeepers.

The Guardian article includes a litany of the catastrophic consequences of honeybee colony collapse:

Flowering plants require insects for pollination. The most effective is the honeybee, which pollinates 90 commercial crops worldwide. As well as most fruits and vegetables – including apples, oranges, strawberries, onions and carrots – they pollinate nuts, sunflowers and oil-seed rape. Coffee, soya beans, clovers – like alfalfa, which is used for cattle feed – and even cotton are all dependent on honeybee pollination to increase yields.

In the UK alone, honeybee pollination is valued at £200m. Mankind has been managing and transporting bees for centuries to pollinate food and produce honey, nature’s natural sweetener and antiseptic. Their extinction would mean not only a colourless, meatless diet of cereals and rice, and cottonless clothes, but a landscape without orchards, allotments and meadows of wildflowers – and the collapse of the food chain that sustains wild birds and animals.

• A more humane livestock system
• Healthier and tastier meat and dairy products
• Less E. coli food poisoning
• Elimination of feedlots
• Better manure management
• Increased groundwater recharge
• More fertile soil and more nutritious forages
• More diverse and healthier ecosystems
• Enormous savings in energy
• Reduced use of chemical fertilizers and pesticides
• Reduced flooding and soil erosion

And, to top it off:

• A dramatic reduction in global warming gases.

Richard Manning in an article in Mother Earth News titled The Amazing Benefits of Grass-fed Meat argues that we can have all this. And not just for niche markets – we can scale it up. We can convert half of the 150 million acres used to grow corn and soy to permanent pasture and not lose one ounce of meat production.

Tastier, more humane meat – and less global warming. Industrial farming relies on huge amounts of chemical fertilizers that produce emissions contributing to global warming. Nitrogen fertilizer reacts with oxygen to form nitrous oxide (N₂O), which has become the third most important greenhouse gas after carbon dioxide and methane.  N₂O has a global warming potential 296 times larger than an equal mass of carbon dioxide and also contributes to stratospheric ozone depletion.  In corn and soy production, tilling adds oxygen which promotes oxidation. Tillage also releases carbon dioxide, along with methane and nitrous oxide. While a growing corn field sucks up a lot of carbon dioxide, the carbon is soon released as the disced down stalks and leaves decay. All tillage systems have been found to be net contributors to global warming, with the worst offenders being the annual crops corn, soybeans and wheat farmed with conventional methods. Conversely, fields of perennial crops pull both methane and carbon dioxide from the atmosphere and sequester it in the soil. Manning points to evidence that perennial grasslands can, under certain conditions,  be even better at sequestering carbon than forests.

Manning calculates that if we converted half the U.S. corn and soy acres to pasture, we might cut carbon emissions by roughly 144 trillion pounds. That’s not even counting the reduced use of fossil fuels that would also result.

An additional benefit from the reduction of industrial corn and soybean farming not mentioned by Manning would be a reduction of the dead zone in the Gulf of Mexico caused by the use of chemical fertilizers upstream in the Mississippi basin.

So what’s stopping us? Redesigning our food system would require shifting, slashing, or eliminating massive federal subsidies for corn and soybean production – subsidies that end up in the pockets of the agribusiness conglomerates or the wealthy. The “health care” debate, which resulted in further entrenching the parasitic insurance industry, shows how likely that is to happen. Brian Riedl, an analyst at the conservative Heritage Foundation, calls farm subsidies “America’s largest corporate welfare program.”

Congress justifies agribusiness subsidies as keeping America’s food supply cheap and abundant. No matter that the food’s killing us while bankrupting the health care system and destroying global ecosystems.

Stuart Staniford at Early Warning mines the data contained in Global Climate Change Impacts in the United States (a U.S. government report we covered here) and concludes that all the work environmentalists have done to protect species and habitats is doomed to be in vain:

All the work that’s been done over the past century to preserve some wild ecosystems in national parks etc, is going to be mostly subverted.  The park may still be there, but what grows in it will, in most cases, be nothing like the thing that we were originally trying to save.

As the impacts of global warming manifest themselves over the coming century, warming temperatures and changing precipitation patterns will result in just about every landscape in the country changing radically.

Staniford’s piece exposes the flaw in the approach environmentalists took in the 70s, the approach (taken by Oregon’s statewide planning Goal 5 , for example): identify a “significant” resource, draw a line around it, and protect it from conflicting uses. Protecting a living resource requires much more than drawing a line around it.  Rather, you have to maintain the health of the ecosystem within which it is embedded.

Within a global climate system wildly disrupted by human greenhouse gas emissions, how could we possibly expect that more local ecosystems could remain unaffected?

Chris Martenson used to be a corporate honcho with a big expensive house in the suburbs on the Connecticut coast. Now he’s downsized, is living in a rural community, has traded in his twin-engine fishing boat for a kayak – and travels the country giving lectures on why we’ll never see a “recovery” from our economic throes. What happened, and why?

In a speech before the Commonwealth Club in San Francisco, Martenson lays out the hard facts:

• There are 70 million more people on the surface of the planet this year than last year.
• Each of these new humans consumes some amount of resources such as food, oil, air, soil, water, copper, coal, or timber.
• Someday, perhaps already, maybe a little later, the global flow rate of oil coming out of the ground will peak and then decline inexorably thereafter.
• From 2000 to 2008, eight short years, the total amount of debt in this country doubled while no net jobs were created and median incomes actually went backwards.
• During the industrial revolution, humans have consumed vastly more energy each decade. During the lifetime of a 22-year-old, humans will have burned more than half of all the oil ever consumed throughout history.
• Oceanic fish stocks, ancient aquifers, and topsoil are all being depleted at unsustainable rates.

Martenson goes on to explore the implications of these realities. To summarize:

All these facts share a single common feature: they are tied to exponential growth in some way. There’s nothing inherently wrong with exponential growth, as long as you have unlimited room and unlimited resources. We live on a finite planet. Time runs out in a hurry towards the end of any exponential growth system, forcing hurried decisions and severely limiting options. And there are clear signs that several key resources on our planet are in their final minutes.

Just as higher prices for fish will not cause more cod to come from the depleted fisheries, oil fields will yield their treasures in accordance to geological limits and not because our economics textbooks say they should.

Adapting to a future of less and less oil will take decades of preparation – but we’ve not yet even begun. TIME is a critical factor. SCALE is an issue. And then there’s COST.

COST – now there’s the economic rub. Every dollar in circulation was loaned into existence, with interest. The effect of loaning all of our money into existence, with interest, is this: there is always more debt than money floating around in the system. Always. And the amount of debt will compound over time – that is, it will grow exponentially. To service the debts that are growing exponentially, the economy must also grow exponentially.

See the problem?

An energy crisis rooted in resource limits will quickly translate into an economic crisis unlike any other. Consequently, the era of growth is ending and what Martenson calls “an exciting new chapter” is about to begin.

Why the optimism? Martenson sees our challenge as not to find vast new resources to exploit, but to undertake the far more sophisticated and worthwhile task of using what we’ve got more wisely. A life with less pollution, more free time, meaningful jobs, more happiness, less stress and greater connection to each other as well as to nature are all within the realm of the possible.

As Martenson says, the longer we fiddle around the more our options shrink. Let’s hope it’s not already too late.

Dr. Dennis Meadows, one of the authors of “Limits to Growth” and its subsequent updates, has a powerpoint presentation and podcast of a recent talk available at the Population Institute site.

Most interesting is his view that the end of growth does not come directly from depletion, but indirectly from rising capital expenditures as the costs of exploiting resource sources and dealing with saturating sinks rise exponentially. And as he points out, that’s what we’re beginning to see already:

Most people assume that the major global difficulties would occur after the end to growth.

This is not correct.

The globe’s population would experience the most stress prior to the peak, as pressures mount high enough to neutralize the enormous political, demographic, and economic forces that now sustain growth.

We are in the early phases of that period now.

Meadows’ presentation finishes up with a chart showing CO2 emissions as a function of four factors:

1. Number of people.
2. Number of units of capital per person, which is a surrogate for living standards.
3. The amount of energy required to build and operate that capital.
4. The fraction of that energy that comes from non-fossil sources.

Meadows points out the key to our climate change predicament lies in reversing population and consumption growth. If we can’t change those, technology can at best only prolong the agony.

Gail the Actuary at The Oil Drum transcribes his finishing words:

So far, our concern about climate change had manifested itself through efforts to improve efficiency and to implement alternative energy sources–the so-called technology options. I will just close by pointing out that as long as we ignore demographic and cultural issues, the growth in the first two factors will continue to offset all of the improvement we make in factors 3 and 4. And so until we can understand how to begin reducing the growth in the first two factors, climate change is a foregone conclusion.

Richard Heinberg also has his presentation posted at the same site. Heinberg focuses on how peak oil and the consequent end of growth led to the financial crisis, one that will not be resolved in the way to which we have become accustomed. The end of growth means we have entered a new era.

Even as the climate change talks begin today in Copenhagen and as EPA Administrator Lisa Jackson announces the U.S. will begin regulating greenhouses gases regardless of what the House and Senate do, some are warning: what we are considering doing, won’t be enough.

Consider that economic infrastructure now being installed around the globe is locking in future increases in fossil fuel consumption. Take China, for example.

In 2008, less than nine million cars were sold in China. In 2009, car sales will rise to between 12 and 13 million. By 2015, car sales are expected to reach 16 million – an increase of 44% over 2008 levels. The cumulative increase in cars on the road in China cannot do other than increase future demand for oil, as gasoline and diesel.

At the beginning of 2006, China had an estimated 350 gigawatts of coal-fired capacity in operation. An additional 600 gigawatts of coal-fired capacity (net of retirements) is projected to be brought on line in China by 2030 – an increase of 42% over 2006 levels.

Not to pick on China. The U.S. is responsible for 29% of carbon dioxide emissions over past 150 years, triple China’s share. But assigning blame for greenhouse gas emissions is irrelevant to crafting a solution to the climate change crisis.

Even while a new study published in Nature Geoscience (abstract here) reports that over the long term Earth’s temperature may be 30-50% more sensitive to atmospheric carbon dioxide than has previously been estimated, the decade of the 2000s will go down as the warmest on record – and climatologists warn warmer weather is on the way.

In a speech to delegates at Copenhagen, IPCC head Rajendra Pachauri went down the list of impacts from global warming, some of which we are already beginning to see:

• More heat waves and heavy rainfall events
• Increase in tropical cyclone intensity
• Disappearance of Arctic sea ice
• Decrease in water resources in semi-arid areas, such as the Mediterranean Basin, western United States, southern Africa and north-eastern Brazil
• Elimination of the Greenland ice sheet and a resulting contribution to sea level rise of about 7 meters
• Species threatened with extinction
• Greater stress on water resources from population growth and economic and land use change, including urbanization
• Significant future increase in heavy rainfall in many regions, with greater flood risk, while other regions dry up
• More than two billion people will live in areas threatened by flood
• Increasing threat to low-lying island nations and coastal cities and deltas from rising seas Seas are already rising because of melting glaciers and icesheets as well as expansion of the oceans as they warm

The good news may be that the scenarios spun out by the IPCC are fantasies when it comes to potential future fossil fuel consumption. The fossil fuels – oil, gas, and coal – simply will not be physically available to generate the greenhouse gas emissions projected in the several IPCC scenarios. Even the IEA, in its recently released World Energy Outlook 2009, is admitting its projections of future energy availability are nothing more than “faith based”, conceding the majority of oil production in 2030 will be coming from “fields yet to be developed or found” and that “output at existing fields . . . will drop by almost two-thirds by 2030.”

The bad news is, the science keeps getting increasingly gloomy. Every new study seems to report that Earth’s climate is more sensitive than previously believed and that “tipping points” are fast approaching, if not already exceeded.

And the good news is pretty dismal, for business-as-usual. If peak production of fossil fuels is near enough to ensure that climate catastrophe will not occur no matter what emissions policies we adopt, that in turn means that our energy policies are hopeless when it comes to transitioning to a social and economic system based on renewable energy resources that in any way resembles the industrial society we have come to think of as normal and desirable.

We cannot avoid the reality that any possible solution to our energy and climate predicament requires that we invent an entirely new economic model, one that doesn’t strive for or depend on economic growth but instead is based on the ecological principle that we must learn to find happiness within limits imposed by the natural systems within which we all live.

Unfortunately, economic growth remains the official ideology at Copenhagen. How to continue on that path is the agenda. ]]> http://www.goal1.org/archives/2009/12/07/climate-change-talks-epa-action-too-little-too-late/feed/ 0 http://www.goal1.org/archives/2009/11/19/emissions-up-41-since-1990-sinks-failing/ http://www.goal1.org/archives/2009/11/19/emissions-up-41-since-1990-sinks-failing/#comments Thu, 19 Nov 2009 18:17:57 +0000 Jim Just http://www.goal1.org/?p=3744

Earth’s carbon dioxide ‘sinks’ are not keeping up with the amount of the greenhouse gas being produced. That’s the conclusion of a paper published in Nature Geoscience:

In the past 50 years, the fraction of CO₂ emissions that remains in the atmosphere each year has likely increased, from about 40% to 45%, and models suggest that this trend was caused by a decrease in the uptake of CO₂ by the carbon sinks in response to climate change and variability.

Carbon released by fossil fuel burning (black) continues to accumulate in the air (red), oceans (blue), and land (green). The oceans take up roughly a quarter of manmade CO2, but evidence suggests they are now taking up a smaller proportion. Credit: Samar Khatiwala, Lamont-Doherty Earth Observatory

The oceans play a key role in regulating climate, absorbing more than a quarter of the carbon dioxide that humans put into the air. The first year-by-year accounting of this mechanism during the industrial era suggests the oceans are not keeping up with rising emissions – a finding with ominous implications for future climate.

The researchers estimate that the oceans last year took up a record 2.3 billion tons of CO₂ produced from the burning of fossil fuels. But with overall emissions growing rapidly, the proportion of fossil-fuel emissions absorbed by the oceans since 2000 may have declined by as much as 10%.

The study also found that a 29% rise in carbon emissions between 2000 and 2008 can be attributed to a large extent to burning coal and the growth of ‘emerging economies’. The use of coal as a fuel has now surpassed oil.

Developing countries now emit more greenhouse gases than developed countries – but a quarter of their growth in emissions is from producing stuff for export to developed countries.

In spite of the global economic downturn, emissions increased by 2% during 2008.

The press release summarizes the main findings of the study:

• CO2 emissions from the burning of fossil fuels increased by two per cent from 2007 to 2008, by 29 per cent between 2000 and 2008, and by 41 per cent between 1990 and 2008.  1990 is the reference year of the Kyoto Protocol.
• CO2 emissions from the burning of fossil fuels have increased at an average annual rate of 3.4 per cent between 2000 and 2008, compared with one per cent per year in the 1990s.
• Emissions from land use change have remained almost constant since 2000, but now account for a significantly smaller proportion of total anthropogenic CO2 emissions (20 per cent in 2000 to 12 per cent in 2008).
• The fraction of total CO2 emissions remaining in the atmosphere has likely increased from 40 to 45 per cent since 1959. Models suggest this is due to the response of the natural CO2 sinks to climate change and variability.
• Emissions from coal are now the dominant fossil fuel emission source, surpassing 40 years of oil emission prevalence.
• The financial crisis had a small but discernable impact on emissions growth in 2008 – with a two per cent increase compared with an average 3.6 per cent over the previous seven years. On the basis of projected changes in GDP, emissions for 2009 are expected to fall to their 2007 levels, before increasing again in 2010.
• Emissions from emerging economies such as China and India have more than doubled since 1990 and developing countries now emit more greenhouse gases than developed countries.
• A quarter of the growth in CO2 emissions in developing countries can be accounted for by an increase in international trade of goods and services.

Add the Atlantic bluefin tuna and maybe the caribou to the list of species threatened with extinction.

Google News has an article about the bluefin tuna:

An international fisheries group set up to protect Atlantic tuna has done the opposite and driven one species of the fish, the bluefin, to the edge of extinction[.]

ICCAT [the International Commission for the Conservation of Atlantic Tunas] has for decades set quotas above what its own scientists have recommended for bluefin tuna. Those quotas are systematically exceeded by industrial fleets, which over-fish the species.

Combined with illegal fishing, this has caused the population to decline by more than 85 percent in the eastern Atlantic and by more than 90 percent in the western Atlantic.

The article quotes Susan Lieberman, director of international policy at the Pew Environment Group:

Enough is enough, it’s time for a zero quota; we’re going to put the brakes on this fishery. If we had any terrestrial species that had declined this much, this quickly, we would have said we have to shut this down, we have to let them recover.

So what about those terrestrial species? Google News has another article about caribou:

Once, caribou wandered over the Arctic tundra in herds that took days to pass. . .

Today, scientists fear caribou are the new cod. . .

Biologists say 15 of the world’s 23 herds are shrinking. Only six herds, generally the small ones, are growing.

Concern has been building for years. But this summer, survey results carried a distinct whiff of impending catastrophe.

N.W.T. biologists estimated the Bathurst herd of the central barrens had fallen from over 120,000 animals in 2006 to 32,000 – a 75 per cent implosion representing the loss of nearly 90,000 caribou in only three years.

The news was even worse to the east, where scientists studied cow-calf pairs in the Beverly herd.

Aerial survey teams couldn’t even find enough pairs to get statistically valid data. A herd that numbered 280,000 animals only 15 years ago was simply gone.

“Collapse. I think that’s a good term,” said Ross Thompson of the Beverly-Qamanirjuaq Management Board.

Scientists blame a combination of factors: climate change, aboriginal hunting and industrial development. Climate change is degrading forage quality; producing heavier, icier snow that makes it more difficult to get at food; and improving conditions for the biting, bloodsucking flies that drive caribou crazy and impair their ability to breed by preventing them from building their strength. Caribou are now preyed upon from snowmobiles and pickups rather than by dogsled. Then industrial development – diamond mines, oil and gas exploration and intensive mineral prospecting – on or adjacent to calving grounds not only disrupt caribou movement between winter and summer ranges and calving grounds; caribou tend to avoid coming near such sites, and so their range is reduced.