Sunday, March 4, 2012

707. Thickest Parts of Arctic Ice Cap Melting Faster


How perennial sea ice has declined from 1980 to 2012.
The bright white central mass shows the perennial sea
ice while the larger light blue area shows the full extent
of the winter sea ice including the average annual sea ice
during the months of November, December and January.
(Credit: NASA/Goddard Scientific Visualization Studio)
ScienceDaily, February 29, 2012 

A new NASA study revealed that the oldest and thickest Arctic sea ice is disappearing at a faster rate than the younger and thinner ice at the edges of the Arctic Ocean's floating ice cap.

The thicker ice, known as multi-year ice, survives through the cyclical summer melt season, when young ice that has formed over winter just as quickly melts again. The rapid disappearance of older ice makes Arctic sea ice even more vulnerable to further decline in the summer, said Joey Comiso, senior scientist at NASA Goddard Space Flight Center, Greenbelt, Md., and author of the study, which was recently published in Journal of Climate.

The new research takes a closer look at how multi-year ice, ice that has made it through at least two summers, has diminished with each passing winter over the last three decades. Multi-year ice "extent" -- which includes all areas of the Arctic Ocean where multi-year ice covers at least 15 percent of the ocean surface -- is diminishing at a rate of -15.1 percent per decade, the study found.

There's another measurement that allows researchers to analyze how the ice cap evolves: multi-year ice "area," which discards areas of open water among ice floes and focuses exclusively on the regions of the Arctic Ocean that are completely covered by multi-year ice. Sea ice area is always smaller than sea ice extent, and it gives scientists the information needed to estimate the total volume of ice in the Arctic Ocean. Comiso found that multi-year ice area is shrinking even faster than multi-year ice extent, by -17.2 percent per decade.

"The average thickness of the Arctic sea ice cover is declining because it is rapidly losing its thick component, the multi-year ice. At the same time, the surface temperature in the Arctic is going up, which results in a shorter ice-forming season," Comiso said. "It would take a persistent cold spell for most multi-year sea ice and other ice types to grow thick enough in the winter to survive the summer melt season and reverse the trend."

Scientists differentiate multi-year ice from both seasonal ice, which comes and goes each year, and "perennial" ice, defined as all ice that has survived at least one summer. In other words: all multi-year ice is perennial ice, but not all perennial ice is multi-year ice (it can also be second-year ice).

Comiso found that perennial ice extent is shrinking at a rate of -12.2 percent per decade, while its area is declining at a rate of -13.5 percent per decade. These numbers indicate that the thickest ice, multiyear-ice, is declining faster than the other perennial ice that surrounds it.

As perennial ice retreated in the last three decades, it opened up new areas of the Arctic Ocean that could then be covered by seasonal ice in the winter. A larger volume of younger ice meant that a larger portion of it made it through the summer and was available to form second-year ice. This is likely the reason why the perennial ice cover, which includes second year ice, is not declining as rapidly as the multiyear ice cover, Comiso said.

Multi-year sea ice hit its record minimum extent in the winter of 2008. That is when it was reduced to about 55 percent of its average extent since the late 1970s, when satellite measurements of the ice cap began. Multi-year sea ice then recovered slightly in the three following years, ultimately reaching an extent 34 percent larger than in 2008, but it dipped again in winter of 2012, to its second lowest extent ever.

For this study, Comiso created a time series of multi-year ice using 32 years of passive microwave data from NASA's Nimbus-7 satellite and the U.S. Department of Defense's Defense Meteorological Satellite Program, taken during the winter months from 1978 to 2011. This is the most robust and longest satellite dataset of Arctic sea ice extent data to date, Comiso said.

Younger ice, made from recently frozen ocean waters, is saltier than multi-year ice, which has had more time to drain its salts. The salt content in first- and second-year ice gives them different electrical properties than multi-year ice: In winter, when the surface of the sea ice is cold and dry, the microwave emissivity of multiyear ice is distinctly different from that of first- and second-year ice. Microwave radiometers on satellites pick up these differences in emissivity, which are observed as variations in brightness temperature for the different types of ice. The "brightness" data are used in an algorithm to discriminate multiyear ice from other types of ice.

Comiso compared the evolution of the extent and area of multi-year ice over time, and confirmed that its decline has accelerated during the last decade, in part because of the dramatic decreases of 2008 and 2012. He also detected a periodic nine-year cycle, where sea ice extent would first grow for a few years, and then shrink until the cycle started again. This cycle is reminiscent of one occurring on the opposite pole, known as the Antarctic Circumpolar Wave, which has been related to the El NiƱo-Southern Oscillation atmospheric pattern. If the nine-year Arctic cycle were to be confirmed, it might explain the slight recovery of the sea ice cover in the three years after it hit its historical minimum in 2008, Comiso said.


Story Source:
The above story is reprinted from materials provided by NASA/Goddard Space Flight Center.

Journal Reference:
  1. Dorothy K. Hall, Josefino C. Comiso, Nicolo E. DiGirolamo, Christopher A. Shuman, Jeffrey R. Key, Lora S. Koenig. A Satellite-Derived Climate-Quality Data Record of the Clear-Sky Surface Temperature of the Greenland Ice SheetJournal of Climate, 2012; : 120210145456009 DOI:10.1175/JCLI-D-11-00365.1

706. Bacteria Tend Leafcutter Ants' Gardens


Leafcutter ants tending their fungal garden
ScienceDaily, March 1, 2012 

Leafcutter ants, the tiny red dots known for carrying green leaves as they march through tropical forests, are also talented farmers that cultivate gardens of fungi and bacteria. Ants eat fungi from the so-called fungal gardens, but the bacteria's role has been unclear until now.

New research shows the bacteria help decompose the leaves and play a major role in turning the leaves into nutrients that may be important for both ants and fungi. The findings were published March 1 by The ISME Journal, a publication of the International Society for Microbial Ecology.

"This research provides some of the first tangible details about the fascinating symbiotic relationship between leafcutter ants, fungi and bacteria," said Kristin Burnum, a bioanalytical chemist at the Department of Energy's Pacific Northwest National Laboratory. Burnum is a co-author on the paper and led the study's protein analysis. "Understanding how bacteria turn plant matter into a source of energy in ant fungal gardens could also help improve biofuel production."

The gardens in question are initially sowed by the ants, which bring leaf pieces into their underground nests. From the leaves grow the fungus Leucoagaricus gongylophorus, traditionally thought of as the ants' food. The relationship between leafcutter ants and fungi has been known since 1874, but it wasn't until the late 1990s that scientists started to also identify bacteria in the underground gardens.

Since then, a lively debate has gone on about the bacteria's role. Because pure samples of the garden fungi grown in laboratories don't easily degrade cellulose, a molecule that gives plants structural stability, many scientists have argued the bacteria help decompose the leaves. Other researchers have proposed bacteria -- like the microscopic bugs in our guts -- help ants obtain nutrients from the leaves.

Lead author Frank Aylward of the University of Wisconsin-Madison, Burnum and their co-authors set out to help resolve the debate by doing a comprehensive survey of the various bacteria species that live in the gardens and examining the suite of proteins those bacteria produce. They traveled to a Smithsonian Tropical Research Institute site near Gamboa, Panama, and gathered samples of fungal gardens tended by two ant species, Atta colombica and Atta cephalotes.
Aylward and several others on the research team are part of the Great Lakes Bioenergy Research Center, one of three Bioenergy Research Centers established by DOE's Office of Science in 2007 to accelerate research toward the development of cost-effective advanced biofuels from nonfood plant fiber. The University of Wisconsin-Madison leads the Great Lakes center.

To produce results that more accurately reflect the large diversity of real-world gardens, the team collected large samples with bits of leaves, ants, fungi and bacteria intermixed instead of just gathering samples of the bacteria they intended to study. This allowed them to better examine the entire community of bacteria that live in the gardens and prevented them from missing some bacterial species. The team then studied the bacterial community's genes and proteins -- an approach known as metagenomics and metaproteomics.

The researchers sequenced their genetic samples at Lawrence Berkeley National Laboratory's DOE Joint Genome Institute. With the help of an extensive library of bacterial genes developed by co-author Cameron Currie, team members at University of Wisconsin-Madison identified thousands of bacterial genetic sequences from the two ant gardens. More than two-thirds of the bacterial species found were from just a few groups. More than half of those identified belong to the family Enterobacteriaceae, whose members are known to ferment sugars and include the intestinal microbes that help animals digest food.
From the bacteria, Burnum and her PNNL colleagues in Richland examined proteins, the workhorses of the cell that perform the tasks needed to keep organisms alive and well. They used mass spectrometers at EMSL, the Department of Energy's Environmental Molecular Sciences Laboratory at PNNL, to identify proteins in an A. colombica nest.

They found proteins that were involved a surprising number of different metabolic pathways, including:

                Breaking down complex sugars that make plants tough and durable, but difficult to digest.
                Transporting sugars, allowing broken-down sugars to be used for energy.
                Making amino acids, the buildings blocks of proteins.
                Making vitamin B5, which is needed to both break down proteins, carbohydrates and fats and to make energy from nutrients.

When compared to all other bacteria in Currie's large library of bacterial genes, very few -- just 0.2 to 0.6 percent -- of the garden bacteria were involved in breaking down cellulose. Instead, most of the garden bacteria were involved in breaking down simpler sugars, indicating that perhaps fungi initially breaks down cellulose and the bacteria then turn the partially digested sugars that result into a variety of nutrients that could promote the fungi's growth or even nourish the ants themselves.

"Our results show that calling these 'fungal gardens' is pretty misleading; 'fungus-bacterial communities' would be far more accurate," Burnum said. "Bacteria are not only integral residents of these communities, but they perform essential tasks that keep the communities -- and the ants that help cultivate them -- living."
Next, the team plans to analyze the fungi, lipids and various metabolic products found in the gardens.

This study's findings and future results could advance the work of scientists who are looking at fungal enzymes to make biofuel out of plants. The enzymes, or biological catalysts, of fungi are exceptionally talented at breaking down cellulose in plants, making them a good model for large-scale biofuel production.
"It's apparent that neither fungi nor bacteria work in isolation when it comes to leafcutter ant gardens," Burnum said. "It's possible that the same goes for biomass conversion; perhaps both fungi and bacteria are needed to efficiently turn plants into biofuel."

Story Source:
The above story is reprinted from materials provided byDOE/Pacific Northwest National Laboratory.
Note: Materials may be edited for content and length. For further information, please contact the source cited above.

Journal Reference:
  1. Frank O Aylward, Kristin E Burnum, Jarrod J Scott, Garret Suen, Susannah G Tringe, Sandra M Adams, Kerrie W Barry, Carrie D Nicora, Paul D Piehowski, Samuel O Purvine, Gabriel J Starrett, Lynne A Goodwin, Richard D Smith, Mary S Lipton, Cameron R Currie. Metagenomic and metaproteomic insights into bacterial communities in leaf-cutter ant fungus gardensThe ISME Journal, 2012; DOI: 10.1038/ISMEJ.2012.10


Saturday, March 3, 2012

705. Evidence for Anti-Matter Anomaly Mounts


Matter and anti-matter of hydrogen atom 

By Jon Cartwright, Science Now, February 29, 2012
The big bang created a lot of matter—along with the same amount of antimatter, which wiped out everything and brought the universe to an untimely end. That's what accepted theoretical physics tell us—though things clearly didn't work out that way. Now, results from a U.S. particle smasher are providing new evidence for a subtle difference in the properties of matter and antimatter that may explain how the early universe survived.
The first evidence of a difference between matter and antimatter was found in the 1960s in the decay of particles called neutral kaons, which led to the awarding of a Nobel Prize in physics. In 2001, accelerators in the United States and Japan found more evidence for a difference in particles called B mesons. Then last year at CERN's Large Hadron Collider (LHC) near Geneva, Switzerland, evidence was found in a third system, D mesons, but there wasn't enough data to rule out a statistical fluke. The new results—which come from the Collider Detector at Fermilab (CDF) experiment near Chicago—are still not conclusive evidence, but they bring the chances of a fluke down to about one in 10,000. "I'm sure in a few days everyone in the field will feel much more confident that this is actually real," says Giovanni Punzi, spokesperson of the CDF experiment.
Physicists have long suspected that a difference in the properties of matter and antimatter is key to the early universe's survival. Such a difference—technically known as charge-parity (CP) violation—would have allowed normal matter to prevail over antimatter so that normal matter could go on to form all of the stuff we see in the universe today.
To witness CP violation, physicists study particles to see if there is any difference in the rate of decay between normal particles and their antiparticles. The accepted theory of elementary particles, the standard model, allows for a low level of CP violation—including that revealed in the discoveries of the 1960s and 2000s—but not enough to explain the prevalence of normal matter. So researchers have been trying to find cases in which CP violation is higher.
The LHCb detector at CERN, and CDF at Fermilab, are two such experiments. They trace the paths of D0 meson particles and their antiparticles. These can decay into pairs of either pions or kaons, and by tallying these decay products, the LHCb and CDF teams can calculate the difference in decay rates between the D0 particles and antiparticles.
In November, the LHCb team reported that the decay rates differed by 0.8%—some eight times the amount the standard model is generally expected to allow, and perhaps enough to help explain the origin of matter's prevalence over antimatter. Unfortunately, the measurement was not very precise: The statistical significance was about 3 sigma, meaning there was about one chance in a 100 that it was a random blip in the data.
The latest CDF results—announced earlier today at a meeting in La Thuile, Italy—drastically decreased the odds of a fluke. They point to CP violation at the level of 0.6%, with a statistical significance of 2.7 sigma. Combined with the previous LHCb results, the CDF results bring the significance to about 3.8 sigma—or about one chance in 10,000 that the CP violation is a random blip.
The results cannot be claimed as a bona fide discovery, which requires a statistical significance of 5 sigma—or the chance of it being random at less than one in a million. Still, particle physicists are excited. "We cannot yet say for sure it is CP violation," says Angelo Carbone, a member of the LHCb collaboration. "But it's close."
Paul Harrison, an experimental particle physicist at the University of Warwick in the United Kingdom, says the 5-sigma standard is important because it helps avoid biases that arise in lopsided statistical distributions. But he thinks it is reassuring that the results come from two independent experiments. "I wouldn't be expecting a mistake in the experiments at this point," he says. "These guys are serious people. ... They've been at it a long time, and they know what they're doing."
To see whether the statistical significance can be improved toward 5 sigma, onlookers will have to wait until later this year, when the LHCb team examines the rest of its data. But even if the CP violation turns out to be real, there is the question of whether it is "new physics"—in other words, whether the current standard model can explain it.
Particle theorist Sebastian Jaeger at the University of Sussex in the United Kingdom thinks the answer is uncertain because no one is sure how far the standard model can be pushed. "The main issue is that CP [violation] is difficult to quantify—it's rather challenging, from a theoretical point of view, to make a prediction for it. ... So even if the significance becomes 5 or 10 sigma, the standard model may still not be ruled out."

704. Green Capitalism: Way Beyond Greenwashing


A World Wide Fund poster promoting working
with business leaders to create "better businesses"

By Jonathan Latham, Dollars and Sense, March 2012

Imagine an international mega-deal. The global organic food industry agrees to support international agribusiness in clearing as much tropical rainforest as they want for farming. In return, agribusiness agrees to farm the now-deforested land using organic methods, and the organic industry encourages its supporters to buy the resulting timber and food under the newly devised “Rainforest Plus” label. There would surely be an international outcry.

Virtually unnoticed, however, even by their own membership, the world’s biggest wildlife conservation groups have agreed to exactly such a scenario, only in reverse. Led by the World Wide Fund for Nature (WWF, still known as the World Wildlife Fund in the United States), many of the biggest conservation nonprofits including Conservation International and the Nature Conservancy have already agreed to a series of global bargains with international agribusiness. In exchange for vague promises of habitat protection, sustainability, and social justice, these conservation groups are offering to greenwash industrial commodity agriculture.

The big conservation nonprofits don’t see it that way of course.

According to WWF’s “Vice President for Market Transformation” Jason Clay, the new conservation strategy arose from two fundamental realizations.

The first was that agriculture and food production are the key drivers of almost every environmental concern. From issues as diverse as habitat destruction to over-use of water, from climate change to ocean dead zones, agriculture and food production are globally the primary culprits. To take one example, 80-90% of all fresh water extracted by humans is for agriculture, according to the UN Food and Agriculture Organization’s “State of the World’s Land and Water” report. This point was emphasized once again in a recent analysis published in the scientific journal Nature. The lead author of this study was Professor Jonathan Foley. Not only is Foley the director of the University of Minnesota-based Institute on the Environment, but he is also a science board member of the Nature Conservancy.

The second crucial realization for WWF was that forest destroyers typically are not peasants with machetes but national and international agribusinesses with bulldozers. It is the latter who deforest tens of thousands of acres at a time. Land clearance on this scale is an ecological disaster, but Claire Robinson of Earth Open Source points out it is also “incredibly socially destructive,” as peasants are driven off their land and communities are destroyed. According to the UN Permanent Forum on Indigenous Issues, 60 million people worldwide risk losing their land and means of subsistence from palm plantations. By about 2004, WWF had come to recognize the true impacts of industrial agriculture. Instead of informing their membership and initiating protests and boycotts, however, they embarked on a partnership strategy they call “market transformation.”

Market Transformation
With WWF leading the way, the conservation nonprofits have negotiated approval schemes for “Responsible” and “Sustainable” farmed commodity crops. According to WWF’s Clay, the plan is to have agribusinesses sign up to reduce the 4-6 most serious negative impacts of each commodity crop by 70-80%. And if enough growers and suppliers sign up, then the Indonesian rainforests or the Brazilian Cerrado will be saved.

The ambition of market transformation is on a grand scale. There are schemes for palm oil (the Roundtable on Sustainable Palm Oil; RSPO), soybeans (the Round Table on Responsible Soy; RTRS), biofuels (the Roundtable on Sustainable Biofuels), Sugar (Bonsucro) and also for cotton, shrimp, cocoa and farmed salmon. These are markets each worth many billions of dollars annually and the intention is for these new “Responsible” and “Sustainable” certified products to dominate them.

The reward for producers and supermarkets will be that, reinforced on every shopping trip, “Responsible” and “Sustainable” logos and marketing can be expected to have major effects on public perception of the global food supply chain. And the ultimate goal is that, if these schemes are successful, human rights, critical habitats, and global sustainability will receive a huge and globally significant boost.

The role of WWF and other nonprofits in these schemes is to offer their knowledge to negotiate standards, to provide credibility, and to lubricate entry of certified products into international markets. On its UK website, for example, WWF offers its members the chance to “Save the Cerrado” by emailing supermarkets to buy “Responsible Soy.” What WWF argues will be a major leap forward in environmental and social responsibility has already started. “Sustainable” and “Responsible” products are already entering global supply chains.

Reputational Risk
For conservation nonprofits these plans entail risk, one of which is simple guilt by association. The Round Table on Responsible Soy (RTRS) scheme is typical of these certification schemes. Its membership includes WWF, Conservation International, Fauna and Flora International, the Nature Conservancy, and other prominent nonprofits. Corporate members include repeatedly vilified members of the industrial food chain. As of January 2012, there are 102 members, including Monsanto, Cargill, ADM, Nestle, BP, and UK supermarket ASDA.

That is not the only risk. Membership in the scheme, which includes signatures on press-releases and sometimes on labels, indicates approval for activities that are widely opposed. The RTRS, for example, certifies soybeans grown in large-scale chemical-intensive monocultures. They are usually GMOs. They are mostly fed to animals. And they originate in countries with hungry populations. When, according to an ABC News poll, 52% of Americans think GMOs are unsafe and 93% think genetically modified organisms (GMOs) ought to be labeled, for example, this is a risk most organizations dependent on their reputations probably would not consider. The remedy for such reputational risk is high standards, rigorous certification, and watertight traceability procedures. Only credibility at every step can deflect the seemingly obvious suspicion that the conservation nonprofits have been hoodwinked or have somehow “sold out.”

So, which one is it? Are “Responsible” and “Sustainable” certifications indicative of a genuine strategic success by WWF and its fellows, or are the schemes nothing more than business as usual with industrial-scale greenwashing and a social-justice varnish?
Low and Ambiguous Standards

The Rountable on Responsible Soy Standards
RTRS standards (version 1, June 2010) cover five “principles.” Principle 1: Legal Compliance and Good Business Practices. Principle 2: Responsible Labour Conditions. Principle 3: Responsible Community Relations. Principle 4: Environmental Responsibility. Principle 5: Good Agricultural Practice.

Language typical of the standards includes, under Principle 2 (Responsible Labour Conditions), section 2.1.1 states: “No forced, compulsory, bonded, trafficked, or otherwise involuntary labor is used at any stage of production,” while section 2.4.4 states, “Workers are not hindered from interacting with external parties outside working hours.” Under Principle 3 (Responsible Community Relations), section 3.3.3 states: “Any complaints and grievances received are dealt with in a timely manner.”

Under Principle 4 (Environmental Responsibility), section 4.2 states: “Pollution is minimized and production waste is managed responsibly,” and section 4.4 states: “Expansion of soy cultivation is responsible.”

Under Principle 5 (Good Agricultural Practice), Section 5.9 states: “Appropriate measures are implemented to prevent the drift of agrochemicals to neighboring areas.”

The first place to look is the standards themselves. The language from the RTRS standards (see sidebar), to stick with the case of soy, illustrates the tone of the RTRS principles and guidance. There are two ways to read these standards. The generous interpretation is to recognize that the sentiments expressed are higher than what is actually practiced in many countries where soybeans are grown, in that the standards broadly follow common practice in Europe or North America. Nevertheless, they are far lower than organic or fair-trade standards; for example, they don’t require crop rotation, or prohibit pesticides. Even a generous reading also needs to acknowledge the crucial point that adherence to similar requirements in Europe and North America has contaminated wells, depleted aquifers, degraded rivers, eroded the soil, polluted the oceans, driven species to extinction, and depopulated the countryside—to mention only a few well-documented downsides.

There is also a less generous interpretation of the standards. Much of the content is either in the form of statements, or it is merely advice. Thus section 4.2 reads: “Pollution is minimized and production waste is managed responsibly.” Imperatives, such as: “must,” “may never,” “will,” etc., are mostly lacking from the document. Worse, key terms such as “pollution,” “minimized,” “responsible,” and “timely” (see sidebar) are left undefined. This chronic vagueness means that both certifiers and producers possess effectively infinite latitude to implement or judge the standards. They could never be enforced, in or out of court.

Dubious Verification and Enforcement
Unfortunately, the flaws of RTRS certification do not end there. They include the use of an internal verification system. The RTRS uses professional certifiers, but only those who are members of RTRS. This means that the conservation nonprofits are relying on third parties for compliance information. It also means that only RTRS members can judge whether a principle was adhered to. Even if they consider it was not, there is nothing they can do, since the RTRS has no legal status or sanctions.

The “culture” of deforestation is also important to the standards. Rainforest clearance is often questionably legal, or actively illegal, and usually requires removing existing occupants from the land. It is a world of private armies and bribery. This operating environment makes very relevant the irony under which RTRS members, under Principle 1, volunteer to obey the law. The concept of volunteering to obey the law invites more than a few questions. If an organization is not already obeying the law, what makes WWF suppose that a voluntary code of conduct will persuade it? And does obeying the law meaningfully contribute to a marketing campaign based on responsibility?

Of equal concern is the absence of a clear certification trail. Under the “Mass Balance” system offered by RTRS, soybeans (or derived products) can be sold as “Responsible” that were never grown under the system. Mass Balance means vendors can transfer the certification quantity purchased, to non-RTRS soybeans. Such an opportunity raises the inherent difficulties of traceability and verification to new levels.

How Will Certification Save Wild Habitats?
A key stated goal of WWF is to halt deforestation through the use of maps identifying priority habitat areas that are off-limits to RTRS members. There are crucial questions over these maps, however. First, even though soybeans are already being traded, the maps have yet to be drawn up. Secondly, the maps are to be drawn up by RTRS members themselves. Thirdly, RTRS maps can be periodically redrawn. Fourthly, RTRS members need not certify all of their production acreage. This means they can certify part of their acreage as “Responsible,” but still sell (as “Irresponsible”?) soybeans from formerly virgin habitat. This means WWF’s target for year 2020 of 25% coverage globally and 75% in WWF’s “priority areas” would still allow 25% of the Brazilian soybean harvest to come from newly deforested land. And of course, the scheme cannot prevent non-members, or even non-certified subsidiaries, from specializing in deforestation.

These are certification schemes, therefore, with low standards, no methods of enforcement, and enormous loopholes. Pete Riley of UK GM Freeze dubs their instigator the “World Wide Fund for naĆÆvetĆ©” and believes “the chances of Responsible soy saving the Cerrado are zero.” Claire Robinson of Earth Open Source agrees: “The RTRS standard will not protect the forests and other sensitive ecosystems. Additionally, it greenwashes soy that’s genetically modified to survive being sprayed with quantities of herbicide that endanger human health and the environment.” There is even a website (www.toxicsoy.org) dedicated to exposing the greenwashing of GMO soy. Many other groups apparently share that view. More than 250 large and small sustainable farming, social justice, and rainforest preservation groups from all over the world signed a “Letter of Critical Opposition to the RTRS” in 2009. Signatories included the Global Forest Coalition, Friends of the Earth, Food First, the British Soil Association and the World Development Movement.

Other commodity certifications involving WWF have also received strong criticism. The Mangrove Action Project in 2008 published a “Public Declaration Against the Process of Certification of Industrial Shrimp Aquaculture” while the World Rainforest Movement issued “Declaration against the Roundtable on Sustainable Palm Oil (RSPO),” signed by 256 organizations in October 2008.

What Really Drives Commodity Certification?
Commodity certification is in many ways a strange departure for conservation nonprofits. In the first place the big conservation nonprofits are more normally active in acquiring and researching wild habitats. Secondly, these are membership organizations, yet it is hard to envisage these schemes energizing the membership. How many members of the Nature Conservancy will be pleased to find that their organization has been working with Monsanto to promote GM crops as “Responsible”? Indeed, one can argue that these programs are being actively concealed from their members, donors, and the public. From their advertising, their websites, and their educational materials, one would presume that poachers, population growth and ignorance are the chief threats to wildlife in developing countries. It is not true, however, and as WWF’s Jason Clay and the very existence of these certification schemes make clear, senior management knows it well.

In public, the conservation nonprofits justify market transformation as cooperative; they wish to work with others, not against them. However, they have chosen to work preferentially with powerful and wealthy corporations. Why not cooperate instead with small farmers’ movements, indigenous groups, and already successful standards, such as fair-trade, organic and non-GMO? These are causes that could use the help of big international organizations. Why not, with WWF help, embed into organic standards a rainforest conservation element? Why not cooperate with your membership to create engaged consumer power against habitat destruction, monoculture, and industrial farming? Instead, the new “Responsible” and “Sustainable” standards threaten organic, fair-trade, and local food systems—which are some of the environmental movement’s biggest successes.

One clue to the enthusiasm for “market transformation” may be that financial rewards are available. According to Nina Holland of Corporate Europe Observatory, certification is “now a core business” for WWF. Indeed, WWF and the Dutch nonprofit Solidaridad are currently receiving millions of euros from the Dutch government (under its Sustainable Trade Action Plan) to support these schemes. According to the plan, 67 million euros have already been committed, and similar amounts are promised.

The Threat From the Food Movement
Commodity-certification schemes like RTRS can be seen as an inability of global conservation leadership to work constructively with the ordinary people who live in and around wild areas of the globe; or they can be seen as a disregard for fair-trade and organic labels; or as a lost opportunity to inform and energize members and potential members as to the true causes of habitat destruction; or even as a cynical moneymaking scheme. These are all plausible explanations of the enthusiasm for certification schemes and probably each plays a part. None, however, explains why conservation nonprofits would sign up to schemes whose standards and credibility are so low. Especially when, as never before, agribusiness is under pressure to change its destructive social and environmental practices.
The context of these schemes is that we live at an historic moment. Positive alternatives to industrial agriculture, such as fair trade, organic agriculture, agroecology, and the System of Rice Intensification, have shown they can feed the planet, without destroying it, even with a greater population. Consequently, there is now a substantial international consensus of informed opinion that industrial agriculture is a principal cause of the current environmental crisis and the chief obstacle to hunger eradication.

This consensus is one of several roots of the international food movement. As a powerful synergism of sustainability, social-justice, sustainability, food-quality, and environmental concerns, the food movement is a clear threat to the long-term existence of the industrial food system. Incidentally, this is why big multinationals have been buying up ethical brands.

Under these circumstances, evading the blame for the environmental devastation of the Amazon, Asia, and elsewhere, undermining organic and other genuine certification schemes, and splitting the environmental movement must be a dream come true for members of the industrial food system. A true cynic might surmise that the food industry could hardly have engineered it better had they planned it themselves.

Who Runs Big Conservation?
To guard against such possibilities, nonprofits are required to have boards of directors whose primary legal function is to guard the mission of the organization and to protect its good name. In practice, for conservation nonprofits this means overseeing potential financial conflicts and preventing the organization from lending its name to greenwashing.
So, who are the individuals guarding the mission of global conservation nonprofits? U.S.-WWF boasts (literally) that its new vice-chair was the last CEO of Coca-Cola, Inc. (a member of Bonsucro) and that another board member is Charles O. Holliday Jr., the current chairman of the board of Bank of America, who was formerly CEO of DuPont (owner of Pioneer Hi-Bred International, a major player in the GMO industry). The current chair of the executive board at Conservation International is Robert Walton, better known as chair of the board of WalMart (which now sells “sustainably sourced” food and owns the supermarket chain ASDA). The boards of WWF and Conservation International do have more than a sprinkling of members with conservation-related careers. But they are heavily outnumbered by business representatives. On the board of Conservation International, for example, are GAP, Intel, Northrop Grumman, JP Morgan, Starbucks, and UPS, among others.

The Nature Conservancy’s board of directors has only two members (out of 22) who list an active affiliation to a conservation organization in their board CV (Prof. Gretchen Daly and Cristian Samper, head of the U.S. Museum of Natural History). Only one other member even mentions among his qualifications an interest in the subject of conservation. The remaining members are like Shona Brown, who is an employee of Google and a board member of Pepsico, or Meg Whitman, the current president and CEO of Hewlett-Packard, or Muneer A. Satter, a managing director of Goldman Sachs.

So, was market transformation developed with the support of these boards or against their wishes? The latter is hardly likely. The key question then becomes: Did these boards in fact instigate market transformation? Did it come from the very top?

Never Ending
Leaving aside whether conservation was ever their true intention, it seems highly unlikely that WWF and its fellow conservation groups will leverage a positive transformation of the food system by bestowing “Sustainable” and “Responsible” standards on agribusiness. Instead, it appears much more likely that, by undermining existing standards and offering worthless standards of their own, habitat destruction and human misery will only increase.
Market transformation, as envisaged by WWF, nevertheless might have worked. However, WWF neglected to consider that successful certification schemes start from the ground up. Organic and fair-trade began with a large base of committed farmers determined to fashion a better food system. Producers willingly signed up to high standards and clear requirements because they believed in them. Indeed, many already were practicing high standards without certification. But when big players in the food industry have tried to climb on board, game the system and manipulate standards, problems have resulted, even with credible standards like fair-trade and organic. At some point big players will probably undermine these standards. They seem already to be well on the way, but if they succeed their efforts will only have proved that certification standards can never be a substitute for trust, commitment and individual integrity.

The only good news in this story is that it contradicts fundamentally the defeatist arguments of the WWF. Old-fashioned activist strategies, of shaming bad practice, boycotting products, and encouraging alternatives, do work. The market opportunity presently being exploited by WWF and company resulted from the success of these strategies, not their failure. Multinational corporations, we should conclude, really do fear activists, non-profits, informed consumers, and small producers all working together.


Jonathan R. Latham, PhD, is co-founder and executive director of the Bioscience Resource Project, which is the publisher of Independent Science News (independentsciencenews.org). He has published scientific papers in disciplines as diverse as plant ecology, virology, and genetics.

SOURCES: Jonathan A. Foley et al. “Solutions for a Cultivated Planet” Nature, October 2012 (Nature.com); Jason Clay, Economics, Behavior and Biodiversity Loss: Sustainability as a Pre-competitive Issue. March 25, 2011; Agriculture Organization of the United Nations, Scarcity and degradation of land and water: growing threat to food security, November 28, 2011; Food and Agriculture Organization, State of the World Land and Water Resources for Food and Agriculture (SOLAW), November 28, 2011;Mat McDermott, More Dirty Deforestation: 55% of Indonesia's Logging Illegal + Cargill’s Two Hidden Palm Oil Plantations, May 6, 2010; EOS, Earth Open Source; RSPO, Roundtable on Sustainable Palm Oil; RTRS, Round Table on Responsible Soy; RSB, Roundtable on Sustainable Biofuels; Bonsucro; World Wide Fund for Nature, Save the Cerrado: What's happening in the Cerrado?; Gary Langer, Behind the Label, Many Skeptical of Bio-engineered Food, June 19, 2001; Round Table on Responsible Soy, Why certifying under the RTRS Standard?; Natural Resources Defense Council, Atrazine: Poisoning the Well, May 2010; Capital-Journal Editorial Board, Time for action on rural depopulation, July 28, 2011; United Nations, State of the World's Indigenous Peoples Report, Chapter 7: Emerging Issues, January 2010; A Brief History of Rubber; Letter of critical opposition to the Round Table on Responsible Soy, April 2009; Global Forest Coalition; ManGrove Project, Public Declaration Against the Process of Certification of Industrial Shrimp Aquaculture, November 3, 2008; World Rainforest Movement, Declarations against the Roundtable on Sustainable Palm Oil (RSPO) in Defence of Human Rights, Food Sovereignty, September 2008; SRI-Rice System of Rice Intensification; Sarah Hills, Coca-Cola snaps up first Bonsucro certified sugarcane, June 22, 2011; Walmart Unveils Global Sustainable Agriculture Goals, October 14, 2010; Largest Corporate Dairy, Biotech Firm and USDA Accused of Conspiring to Corrupt Rulemaking and Pollute Organics, January 23, 2012; Dutch Ministry of Agriculture, Nature and Food Quality Sustainable Food Public Summary of Policy Document; Jonathan Latham and Allison Wilson, How the Science Media Failed the IAASTD, April 7, 2008; Indepent Science News.