by Deep Green Resistance News Service | Apr 9, 2013 | Biodiversity & Habitat Destruction, Colonialism & Conquest, Indigenous Autonomy
By Jonathan Watts / The Guardian
An Amazonian community has threatened to “go to war” with the Brazilian government after what they say is a military incursion into their land by dam builders.
The Munduruku indigenous group in Para state say they have been betrayed by the authorities, who are pushing ahead with plans to build a cascade of hydropower plants on the Tapajós river without their permission.
Public prosecutors, human rights groups, environmental organisations and Christian missionaries have condemned what they call the government’s strong-arm tactics.
According to witnesses in the area, helicopters, soldiers and armed police have been involved in Operation Tapajós, which aims to conduct an environmental impact assessment needed for the proposed construction of the 6,133MW São Luiz do Tapajós dam.
The facility, to be built by the Norte Energia consortium, is the biggest of two planned dams on the Tapajós, the fifth-largest river in the Amazon basin. The government’s 10-year plan includes the construction of four larger hydroelectric plants on its tributary, the Jamanxim.
Under Brazilian law, major infrastructure projects require prior consultation with indigenous communities. Federal prosecutors say this has not happened and urge the courts to block the scheme which, they fear, could lead to bloodshed.
“The Munduruku have already stated on several occasions that they do not support studies for hydroelectric plants on their land unless there is full prior consultation,” the prosecutors noted in a statement.
However, a court ruling last week gave the go-ahead for the survey. Government officials say that neither researchers nor logistical and support teams will enter indigenous villages. The closest they will get is about 30 miles from the nearest village, Sawré Maybu.
The ministry of mines and energy noted on its website that 80 researchers, including biologists and foresters, would undertake a study of flora and fauna. The army escort was made possible by President Dilma Rousseff, who decreed this year that military personnel could be used for survey operations. Officials say the security is for the safety of the scientists and the local population.
Missionaries said the presence of armed troops near Sawré Maybu village, Itaituba, was intimidating, degrading and an unacceptable violation of the rights of the residents.
“In this operation, the federal government has been threatening the lives of the people,” the Indigenous Missionary Council said. “It is unacceptable and illegitimate for the government to impose dialogue at the tip of a bayonet.”
The group added that Munduruku leaders ended a phone call with representatives of the president with a declaration of war. They have also issued open letters calling for an end to the military operation. “We are not bandits. We feel betrayed, humiliated and disrespected by all this,” a letter states.
One of the community’s leaders, Valdenir Munduruku, has warned that locals will take action if the government does not withdraw its taskforce by 10 April, when the two sides are set to talk. He has called for support from other indigenous groups, such as the Xingu, facing similar threats from hydroelectric dams.
Environmental groups have expressed concern. The 1,200-mile waterway is home to more than 300 fish species and provides sustenance to some of the most biodiverse forest habitats on Earth. Ten indigenous groups inhabit the basin, along with several tribes in voluntary isolation.
With similar conflicts over other proposed dams in the Amazon, such as those at Belo Monte, Teles Pires, Santo Antônio and Jirau, some compare the use of force to the last great expansion of hydropower during the military dictatorship.
“The Brazilian government is making political decisions about the dams before the environmental impact assessment is done,” said Brent Millikan of the International Rivers environmental group.
“The recent military operations illustrate that the federal government is willing to disregard existing legal instruments intended to foster dialogue between government and civil society.”
From The Guardian: http://www.guardian.co.uk/environment/2013/apr/03/brazil-dam-activists-war-military
by Deep Green Resistance News Service | Apr 6, 2013 | Climate Change, Mining & Drilling
By Max Wilbert / Deep Green Resistance Great Basin
While global warming is a topic of conversation and news coverage every day around the world, the basic raw materials that drive the global economy are rarely discussed as being involved. But these materials play a key role in global environmental issues.
Where do plastics come from? How is paint made? How do simple electronics, like land line telephones, come to be? How does the electric grid itself come to be? And in a world that is being wracked by warming, how do these basic industrial technologies impact the climate?
This will be the first article in a series exploring these questions and more. This inaugural piece will focus on steel: a material so ubiquitous it is nearly invisible, a material that was the foundation of the industrial revolution, a material that even today is used a measure for the health of the global economy.
The foundation of an economy
Steel, alongside oil, is the basic raw material of the global industrial economy. The material is widely used in construction and almost all other industries. The amount of steel being consumed per capita is often used as a measure of economic progress: financial firms like the World Bank consider 700 pounds of steel consumption per person per year a basic measure of the economic development of a nation.
More than 1.3 billion tons of steel is produced every year.
What is steel made of?
Steel is an alloy composed mainly of iron mixed with smaller portions other material, most often carbon, but sometimes manganese, chromium, vanadium, or tungsten. These other substances act as hardening agents to strengthen the steel.
The first step in our journey along the path of steel production is the extraction of the basic materials. The largest iron ore mine in the world is the Carajás Mine in Northern Brazil. The facility produces more than 90 million tons of iron ore every year. The ore is transported nearly 900km (in the largest train in the world) along a single train track to the port city of Sao Luis.
The train line, called EFC, was shut down in October of 2012 by indigenous inhabitants of the region protesting a planned expansion of the mine.
The environmental impacts of the mine are numerous. Firstly, to reach the ore, the rainforest must be cleared. More than 6,000 square kilometers of forest around the Carajas mine are clearcut every year for charcoal alone. More forest is removed for direct mining operations. Mercury is used in the mining process, and contaminates 90 percent of fish downstream of the mine.
In addition to the environmental impacts, iron ore mining in the Amazon has displaced tens of thousands of indigenous people, decimated newly-contacted tribes through the spread of infectious diseases, and flooded remote areas with thousands of workers, networks of roads, and all the associated impacts.
Poverty, social conflict, and environmental devastation have been the wages of mining. As the World Wildlife Federation has noted, “Mining is one of the dirtiest industrial activities on the planet, in terms of both its immediate environmental impacts and its CO2 emissions.”
Smelting and steel production
Once the raw materials for steel production are gathered, they must be combined. The first step is the smelting of iron ore in a blast furnace. The heat to melt iron ore usually comes from burning natural gas, coal or, more often coke.
“Coke is the most important raw material fed into the blast furnace in terms of its effect on blast furnace operation and hot metal quality,” writes Hardarshan S. Valia, a scientist at Inland Steel (now ArcelorMittal).
Coking coal is a fuel and heat source that is essential to the production of steel. Coke, also known as metallurgical coal, is produced by baking coal in an airtight furnace at 2,000-3,000 °F. Generally, two tons of coal are baked to create one ton of coke. The process of creating coke toxifies large amounts of water, releases copious greenhouse gases and other toxic fumes, and requires large amounts of electricity.
“Air emissions such as coke oven gas, naphthalene, ammonium compounds, crude light oil, sulfur and coke dust are released from coke ovens,” notes the Illinois Sustainable Technology Center, “[and] quenching water becomes contaminated with coke breezes and other compounds.”
At this stage of the process, ground up limestone or other carbon-rich rock is added to the molten iron ore to balance the acidity of coke and coal. This is called reduction. While a small portion of the carbon content of the limestone and coal or coke is adsorbed into the molten metal and adds strength to the steel, the bulk of this carbon is released to the atmosphere as CO2.
At current rates, around 1.9 metric tons of CO2 are released for every metric ton of steel production. Overall, the International Energy Agency estimates that 4-5% of global CO2 emissions come from the iron and steel industry.
Once the smelting process in the blast furnace is complete, the result is an intermediate stage in steel production called pig iron. This molten pig iron is now prepared for the next step, which involves processing in a basic oxygen furnace.
In the basic oxygen furnace, molten pig iron is poured into a large ladle and scraps of recycled steel are added. Impurities of silicon, phosphorous, and sulfur are removed by means of a chemical reaction, and high purities of oxygen are blown into the vessel at velocities greater than the speed of sound. This superheats the mixture and removes further impurities. The molten metal is now steel.
The basic oxygen furnace is only the most common method of steel production, used for 60% of global production with the process described above. This is called “primary steel production”. Secondary steel, which requires less energy input but is a lower quality product, is made entirely from scrap steel using an electric arc furnace. Steel production from recycled scrap accounts for nearly half of all steel production in developed countries.
What is steel used for?
As noted above, steel is critical to the global economy. It is considered one of the basic raw materials for industrial development, and is used for the production of cranes, ships, trucks, trailers, cars, jacking platforms, underwater cables, electrical transmission towers and lines, rail cars, girders for buildings and bridges, home appliances, pots and pans, bicycles, guard rails, scaffolding - the list goes on endlessly.
While the role of steel and other polluting substances in many of these products and industries has been examined thoroughly, the same rigor has generally not been applied to alternative energy technologies. Wind turbines, for example, use a great deal of steel. As has been noted by the World Steel Association, the global trade group for the industry: “every part of a wind turbine depends on iron and steel.”
Can steel be sustainable?
One of the most common wind turbines in the world today is a 1.5 megawatt design produced by General Electric. The nacelle - the portion of the turbine on top of the tower - weighs 56 tons, while the tower weighs in at 71 tons and the blades at 36 tons. A single turbine, at over 60 percent steel, requires over 100 tons of the material.
This 1.5 megawatt model is a smaller design by modern standards - the latest industrial turbines can require more than twice as much steel.
The production and installation of wind turbines also requires large amounts of concrete (more than 1,000 tons for a standard wind turbine anchor platform) and other materials such as copper, which is used for electrical cables and makes up some 35% of the generator. About half of all copper mined worldwide is used for electrical wires and transmission cables.
Copper production is a large source of pollution and waste, starting with the exploration and development process, where roads and facilities are built, and ending with the toxic byproducts of copper refining.
Impacts of copper mining mirror steel production, and include land clearance, soil removal, erosion of soil and mine waste, toxic tailings, acid mine drainage, contaminant leaching, water extraction and contamination, the release of dust and particulate matter, air pollution from vehicles and machinery, mercury and other heavy metal contamination, habitat loss and fragmentation, soil and groundwater contamination, and greenhouse gas emissions.
The Bingham Canyon Copper Mine near Salt Lake City, Utah, is the largest man-made excavation in the world, and a good example of the toxic nature of extraction and refining – the Salt Lake Valley periodically registers the worst air quality in the United States. The mine is visible from space with the naked eye.
Global Trade
Beyond the direct impacts of steel production, the process of creating wind turbines must be assessed in context; in this case, the context of global trade. Creating a wind turbine is a worldwide manufacturing operation, explains Brian Doughty of Puget Sound Energy, who manages a wind power installation in eastern Washington state.
“For this particular project,” Doughty notes, “these tower sections came from Vietnam, the nacelles and blades came from Denmark, everything was brought into the port of Vancouver WA, and brought up here [to eastern Washington] by truck.”
This global arrangement of shipping and transportation tangles wind turbines further in a vast, deadly net of fossil fuels, pollution, devastated ecosystems, “free trade” agreements, and decimated communities.
Steel: the past, not the future?
The World Steel Association and other global entities are convinced that steel is a key material for the future of civilization. But as should be clear from the information presented above, steel is an industrial material for an industrial world – dirty, polluting, energy intensive.
There are many options for the human species moving forward. Steel lies along the industrial path that we have trodden before, dirty and littered with the bodies of the collaterally damaged. Which path is taken remains to be seen, but one thing is sure: before we can make the right decisions, we must have the facts. And with steel, the facts are grim.
References
by Deep Green Resistance News Service | Apr 2, 2013 | Toxification
By Edward Wong / The New York Times
Outdoor air pollution contributed to 1.2 million premature deaths in China in 2010, nearly 40 percent of the global total, according to a new summary of data from a scientific study on leading causes of death worldwide.
Figured another way, the researchers said, China’s toll from pollution was the loss of 25 million healthy years of life from the population.
The data on which the analysis is based was first presented in the ambitious 2010 Global Burden of Disease Study, which was published in December in The Lancet, a British medical journal. The authors decided to break out numbers for specific countries and present the findings at international conferences. The China statistics were offered at a forum in Beijing on Sunday.
“We have been rolling out the India- and China-specific numbers, as they speak more directly to national leaders than regional numbers,” said Robert O’Keefe, the vice president of the Health Effects Institute, a research organization that is helping to present the study. The organization is partly financed by the United States Environmental Protection Agency and the global motor vehicle industry.
What the researchers called “ambient particulate matter pollution” was the fourth-leading risk factor for deaths in China in 2010, behind dietary risks, high blood pressure and smoking. Air pollution ranked seventh on the worldwide list of risk factors, contributing to 3.2 million deaths in 2010.
By comparison with China, India, which also has densely populated cities grappling with similar levels of pollution, had 620,000 premature deaths in 2010 because of outdoor air pollution, the study found. That was deemed to be the sixth most common killer in South Asia.
The study was led by an institute at the University of Washington and several partner universities and institutions, including the World Health Organization.
Read more from The New York Times: http://www.nytimes.com/2013/04/02/world/asia/air-pollution-linked-to-1-2-million-deaths-in-china.html?_r=1&
by Deep Green Resistance News Service | Mar 28, 2013 | Toxification
By Agence France-Presse
Crews were working Thursday to clean up as much as 30,000 gallons of oil that spilled onto a Minnesota field after a mile-long train derailed.
It was not yet clear whether the Canadian Pacific train was transporting regular crude or oil from the Alberta tar sands, but the spill will certainly add fuel to the fight against the controversial Keystone XL pipeline.
Luckily, frigid temperatures helped contain the environmental damage after 14 train cars fell off the tracks and three began leaking oil on Wednesday morning.
“Minnesota is having a late spring and the site is still frozen and covered with quite a lot of snow, which helped prevent any oil from moving down the ditch or soaking into the soil,” said Dan Olson, a spokesman for the Minnesota Pollution Control Agency.”
“The accident currently poses no threat to either surface or ground waters.”
The bulk of the oil spilled from a single tank, which lost a “substantial amount” of its 26,000 gallon capacity, Olson told AFP. Two other tanks were leaking more slowly and the spill was estimated at 20,000 to 30,000 gallons.
No injuries were reported as a result of the derailment in a rural area about a mile north of Parkers Prairie in west central Minnesota, the Otter Tail county sheriff’s office said.
Environmental activists are preparing to flood an April 18 public hearing in Nebraska to discuss the controversial $5.3 billion Canada-to-Texas Keystone XL pipeline.
The US State Department released a draft environmental impact statement on March 1 suggesting the rerouted pipeline, which would transport some 830,000 barrels a day, would have no major impact on the environment.
Critics contend that the heavy tar sand oil would be nearly impossible to clean up if it were to spill in one of the more than 1,000 waterways that will be traversed by the pipeline, because it sinks instead of floats.
The exploitation of the tar sands also results in significantly more greenhouse gas emissions than traditional oil extraction because it must be dug out of the ground and then basically melted with the heat of natural gas.
From The Raw Story: http://www.rawstory.com/rs/2013/03/28/train-derailment-spills-30000-gallons-of-oil-in-minnesota/
by Deep Green Resistance News Service | Mar 28, 2013 | Agriculture, Lobbying, Protests & Symbolic Acts
By Connor Adams Sheets / International Business Times
Anger is growing against President Barack Obama the day after he signed into law a spending bill that included a provision opponents have dubbed the “Monsanto Protection Act.”
That bill, the HR 933 continuing resolution, was mainly aimed at averting a government shutdown and ensuring that the federal government would continue to be able to pay its bills for the next six months.
But food and public safety advocates and independent farmers are furious that Obama signed it despite its inclusion of language that they consider to be a gift to Monsanto Company (NYSE:MON) and other firms that produce genetically modified organisms (GMOs) or genetically engineered (GE) seeds and crops.
And protesters have spent the past couple of days demonstrating in front of the White House, first calling on Obama to veto the bill, and now criticizing him for his failure to do so.
The protests come on the heels of a massive petition campaign organized by the advocacy group Food Democracy Now, which gathered the signatures of more than 200,000 people who wanted Obama to veto HR 933 in order to stop Section 735 — the so-called “Monsanto Protection Act” — from being codified into law.
But Obama ignored it, instead choosing to sign a bill that effectively bars federal courts from being able to halt the sale or planting of GMO or GE crops and seeds, no matter what health consequences from the consumption of these products may come to light in the future.
“This provision is simply an industry ploy to continue to sell genetically engineered seeds even when a court of law has found they were approved by USDA illegally,” the petition stated. “It is unnecessary and an unprecedented attack on U.S. judicial review. Congress should not be meddling with the judicial review process based solely on the special interest of a handful of companies.”
Many food safety advocates maintain that there have not been enough studies into the potential health risks of GMO and GE seeds and crops, and the judicial power to stop companies from selling or planting them was one key recourse they were relying on to stop them from being sold if health risks come to light.
But the “Monsanto Protection Act” — referred to as the “Farmer Assurance Provision” by its supporters — removes that course of action, and those who are angry at Obama for signing the bill are also incensed with Sen. Barbara Mikulski, D- Md., who is accused of failing to give the amendment that inserted the language a proper hearing.
“In this hidden backroom deal, Sen. Mikulski turned her back on consumer, environmental and farmer protection in favor of corporate welfare for biotech companies such as Monsanto,” Andrew Kimbrell, executive director of the Center for Food Safety, said in a statement. “This abuse of power is not the kind of leadership the public has come to expect from Sen. Mikulski or the Democrat Majority in the Senate.”
A number of the provision’s vocal opponents allege that it was quietly inserted while the bill was still in the Senate Appropriations Committee, which Mikulski chairs, and that her committee did not hold any hearings on its language. They say many Democratic members who voted for the bill were unaware.
From International Business Times: http://www.ibtimes.com/furor-growing-against-obama-over-monsanto-protection-act-1156459
