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2000 - No. 2
INSIDE THIS ISSUE

 US Dioxin Contaminates Canadian Arctic


Work in Progress

 DPE Challenges the World Bank on Renewable and Solar Investments
 CEC Still to Act on DPE Incinerator Petition
 EPA and Administration Drag Feet on Treaty to Phase-Out POP's
 Silicon Valley Toxics Coalition Calls For Recycling of Computers
 Final Push on Aluminum and Alzheimer's




Newsletter of the Department of the Planet Earth, Inc.
701 E Street, SE
Washington, DC 20003
E-mail: planetearth@erols.com
Phone: (202) 543-5450

Membership $20

Editor: Erik Jansson, Executive Director

We Challenge World Bank
Economic Development No Longer Possible
Without Solar and Renewable Fuel Investments

A letter and white paper to Bank President James Wolfenson in late September pointed out that economic development may no longer be possible unless the World Bank addresses the impact of economic growth on ecological carrying capacity around the world.

Fossil fuel shortages, global warming emissions, and population are the primary obstacles.

Is There Enough Ecological Room Left For Economic Development, After the US, China, Russia and India Take Their Share?

Figure 1  -- Footprint and Population

Only four countries - we call them "heavyweights" - are responsible for more than 50 percent of the entire footprint. This is particularly staggering in the case of the US.A., because that country accounts for only 6 percent of the population, but causes 25 per- cent of the total footprint (a similar, but less dramatic situation prevails in Russia with 3 percent of the population and 8 percent of the footprint). Source: Sturm, Wackernagel, Muller (2000)

Sturm, Wackemagel and Muller's recently published book, The Winners and Losers in Global Competition updates earlier analysis about global carrying capacity. To put the issue briefly, the world economy now assumes that there are 1.3 planets, from which to draw resources and discharge pollutants - not just one. Putting this into the words of the authors, the ecological "footprint" of the world economy is larger than the planet itself. This is not sustainable.

The two largest factors that go into the authors' measurement ofthe footprint of an economy are population size, and the amount of vegetated land needed to absorb all the greenhouse gases produced by the fossil fuel emissions of that economy.

"Fossil fuel land" is what we reserve to absorb the greenhouse gas C02, and so fossil fuel energy is about two thirds of the footprint calculation for industrial nations. Other land includes arable land, pasture, forest, built-up areas, and the oceans. (But only 0.5 hectares of the 6 hectares per person of the ocean houses 95 percent of ecological production.)

The difference between ecological capacity and use is the ecological deficit run up by each nation. The United States has a very large territory at 6.7 hectares per capita, but is so wasteful of resources at 10.3 hectares per capita that it runs a large deficit with the rest of the world. In contrast, New Zealand has a larger resource base than its footprint, and runs a substantial credit to the rest of the world.

Severe Warning About Global Warming

The International Panel on Climate Change, the scientific panel sponsored by the United Nations, has just concluded that man-made pollution has "contributed substantially" to global warming and that the Earth is Rely to get hotter than previously anticipated.

They are now projecting a 2.7 to 11-degree Fahrenheit increase in average global temperature by the end of this century. This is much higher than the 1.8 to 6.3-degrees F. projection of their 1995 report. One can imagine the effects of this type of temperature range increase.

The difference is attributed to the reduction of sulfate pollution releases from industrial and power plant smokestacks due to pollution control. Sulfate particles reflect the sun and have counteracted some heating effects. The final IPCC report is due early next year.

US Consumer Assumes 9 Other Planets

The economy of the United States has the largest ecological footprint in the world, as illustrated by the pie chart above. The American consumer assumes that there are nine other planets.

Four nations, indeed, account for a little more than half of the global overdraft of Earth's carrying capacity. The United States with about 6 percent of the population consumes about one quarter of the Earth's carrying capacity - which is just about the proportion of total greenhouse gases accounted for by the US economy.

China with a much lower footprint per capita ranks second due to its huge population, followed by the Russian Federation and then India.

Is There Room For Economic Development?

Chart 1, below, summarizes the ecological capacity of 52 nations, which range from zero for Hong Kong to almost 22 hectares per person for Iceland. Obviously, Hong Kong has to import its resources to survive and count on other nations and the ocean to absorb all the carbon dioxide gas it emits.

Chart 1: The ecological footprint of nations (up-dated 12/97): For each country, this table lists its 1997 population, ecological footprint, available bio-capacity and national ecological deficit----the last three on a per capita basis. If you want to know a nation's total ecological footprint, multiply the per capita data by the country's population. The main improvements since the original version of March 1997 are: the C02 absorption and forest productivity estimates, the sea space allocation, and the introduction of 'equivalency factors' to add up the various ecological categories in a more meaningful way.

Click to viewer larger image (118K)

Source: Wackernagel, Mathis et al, Ecological Footprints of Nations. Centre for Sustainability Studies, Universidad Anahuac de Xalapa, Mexico: Can be ordered from International Council of Local Environmental Initiatives, Toronto, Canada Website: http://www.iclei.org (ICLEI Webstore) Phone: 1-416-392-1462
The same chart presents an estimate of the size of the earth's resources being used by each nation - again expressed in hectares per person. Bangladesh uses the least amount of nature at 0.5 hectares per person, and the United States the most at 10.3 hectares per capita.

China had an ecological footprint of 1.2 hectares per capita in 1997, but only 0.8 hectares/capita of available ecological capacity. They ran a deficit of 0.4 hectares, which is rapidly growing as the nation industrializes. China can force world ecology to the wall, and with the United States appropriate the resources needed by all other developing nations for economic progress.


We Challenge World Bank on Renewable and Solar Energy Investments

Our lobby effort and that of others has had a substantial influence on the World Bank's program. We persuaded the Bank to reduce its electric power sector budget from $3.2 billion in FY 1996 to $0.4 billion today. The Bank has reduced its ecological footprint.

In view of the unanticipated speed of global warming, the prospect of chronic shortages of liquid fuels for transportation in the next decades, and continued population growth, we asked President Wolfensohn for a major change in program:

  1. The Bank president needs to approach the new US President to urge him to consider measures to educate the American public about their ecological footprint - and to support energy efficiency (and fewer SUV's).
  2. The Bank needs to convene a meeting of all the other development banks to ask them to reduce their ecological footprints.
  3. The Bank needs to begin an aggressive program of building out energy efficiency, solar and wind renewable energy infrastructures. Delay will only produce bad results.

    The International Finance Corporation (EFC) of the Bank has recently set up the Solar Development Corporation and the Renewable Energy and Efficiency Fund. This needs to be aggressively funded.

  4. And finally, the World Bank needs to purse the concept that the Amazon rainforest cannot be saved with only 20 percent of its area in trees. The Hadley Centre computer model projects the Amazon drying out, burning up and turning into a desert as early as 50 years from now, due to global warming.

    Copies of: Is Economic Development Still Possible Without Addressing Economic Overshoot of Carrying Capacity Around the World (Sept. 16, 2000) available for $ 10 to our address; An overlapping report on the IFC by Friends of the Earth, Dubious Development, is available on the web at www@foe.org; Sturm, Andreas et at, The Winners and Losers in Global Competition. Verlag Ruegger, Zurich: For English version: E-mail: info@ rueggerverlag.ch (chart from page I comes from the report)



US Dioxin Contaminates Canadian Arctic

Dioxins came under scrutiny after the spraying of Agent Orange during the Vietnam War. The banning of the herbicide 2,4,5-T and of PCBs led to a sharp fall in dioxin in the environment and in humans. But more needs to be done.

For years, dioxins have been found in the diet of the Arctic - fish, seal and caribou meat, and in the breast milk of Inuit mothers. Yet this area is far from major sources of dioxin pollution. Coral Harbor, for example in Nunavut territory lies almost 1,400 miles north of Michigan. How does the dioxin get there? By air.

A study by a team lead by Barry Commoner of the Center for the Biology of Natural Systems used an air transport model, created by the US National Oceanic and Atmospheric Administration, to track dioxin fallout in the northern Canadian Nunavut territory to sources in Mexico, the United States and Canada.

US Accounts For Bulk of Arctic Dioxin: Only two thousandths of the total predicted dioxin fallout came from local sources, and 2 to 20 percent from sources outside of North America.

Of the rest, the study found that emission sources in the United States contributed 78-82 percent of dioxin fallout at Coral Harbour, on the largest island at the northern part of Hudson Bay. Canadian sources contributed 11 to 17 percent and Mexican sources 5 to 7 percent of total deposition.

The three largest US point sources of dioxin are municipal and medical waste incinerators, and cement kilns burning hazardous waste. Backyard burning of trash is now believed to be another huge dioxin source.

Tracing dioxin emissions back, Commoner's group found that only 19 sources accounted for 35 percent of the total dioxin deposition at Coral Harbour, 43 sources for 50 percent, and 605 sources for 75 percent.

For the full report, Commoner, Barry et al, Long-range air transport of dioxin from North American sources to ecological vulnerable receptors in Nunavut, Arctic Canada: http://www.cec.org





Commission for Environmental Cooperation Still to Act On Our Incinerator Petition

In 1998, we and eight other groups and experts from the United States and Canada petitioned the CEC for an investigation of the failure of the US Environmental Protection Agency to enforce laws and treaty obligations controlling incinerator emissions that are contaminating Canada and the Great Lakes. (The CEC was established by the North American Free Trade Agreement -NAFFA- to receive complaints about non- enforcement of laws by the parties.)

We asserted that the US EPA was failing to enforce pollution prevention provisions of the Clean Air Act of 1990, the Pollution Prevention Act and similar provisions of the Great Lakes Water Quality Agreement, signed by President Richard Nixon and Prime Minister Pierre Trudeau, with regard to incinerators.

The CEC staff agreed with our petition on two issues, and asked the US EPA to provide more information. We expect such a report after the election. Should this effort fail to produce results, we will consider a court case against the Environmental Protection Agency.





EPA and State Department Drag Their Feet on Treaty Negotiations Phasing Out POPs

It's been a long haul. At the Rio de Janeiro meeting of the United Nations in 1992, a proposal for a treaty to phase out "persistent organic pollutants" (or POPS) Re DDT, PCB'S, and dioxins was approved by many nations including the United States. (Land-Based Sources of Marine Pollution)

In 1995, we petitioned the Secretary General of the United Nations, joined by 70 other groups and experts, asking him to move the treaty negotiations ahead. And now eight years from Rio, we're nearly there. In the first week of December in Johannesburg, South Africa the final technical negotiations for the treaty will hammer out a POP's phase-out treaty text. The treaty is slated for final signing in early 2001. The next difficult step will be to persuade the US Senate to ratify it.

A primary obstacle to good treaty language has been the US delegation - particularly EPA staffers. Good language emphasizes elimination rather than management of POPs and pollution prevention rather than emission control - both concepts opposed by the US negotiators.

Three dozen House Democrats from the Great Lakes States, many from the California delegation and the Governor of Alaska have written Secretary of State Madeleine Albright, asking for US to back off of its opposition to good treaty language.

The effort of the US negotiations to stall on good provisions has everything to do about dioxins from PVC plastics and utility poles, (and undoubtedly has much to do about campaign money).

  1. Phase-Out of PVC Plastic Needed

    A key long-term issue is the phase-out of polyvinyl chloride (PVC) plastics. Fifty seven percent of the weight of PVC is chlorine. Its manufacture represents about 35 percent of all chlorine use and is a major source of dioxin in the environment.

    The plastic also contains heavy metals including cadmium, lead and tributyl tin, and plasticizers like phthalates that have been shown to cause premature puberty in girls. Much of this plastic is disposed of by incineration - producing dioxin air pollution.

    A July 2000 by the European Commission concludes that if present PVC management continues, the amount of this plastic incinerated in Europe will increase by more than four-fold over the next 20 years from 0.6 million tons to 2.5 million tons per year. Even if as much as possible was recycled, the amount of PVC waste burned would only be marginally lowered. The obvious solution is to phase out PVC from commerce. For the EC report:

    http://europa.eu.int/

  2. The Ban of Pentachlorophenol (PCP) Poles

    PCP was partially banned by the US Environmental Protection agency in the mid-1980's. It is still allowed for the treatment of some wood and utility poles under the theory that it is locked into the wood. Not so.

    Scientists have long been puzzled by the gap between dioxin put into the air by combustion and dioxin falling to the earth from the atmosphere. An estimated 3 tons of dioxin per year are put into the atmosphere and about 5.5 tons fail to the ground.

    A recent study by Wagrowski and Hites concludes that PCB from utility poles and wood products is responsible for this gap. The PCP evaporates from the wood, and converts into dioxin in the atmosphere in the presence of sunlight. Also, it has been discovered that PCP, which contaminates the blood and urine of most Americans, can change into dioxin in the body itself.

    On August 9th, 2000, we asked Administrator Carol Browner of EPA to complete a program to phase out PCP. They've been stalling for many years.

    Wagrowski, Diane M and Ronald H Hites, "Insights into the global distributions of polychlorinated dibenzo-p-dioxins and dibenzofurans", Environ Sci Technol 34 (2000) 2952-58; Huwe, Janice K et al, "An investigation of the in vivo formation of octachlorodibenzo-p-dioxin", Chemosphere 40 (2000) 957-62

Then and Now - Folic Acid

What were we doing in 1991, the year the Department of the Planet Earth was incorporated? One project proved a gigantic success.

Folic Acid: We joined with vitamin manufacturers ant university nutrition experts to try to persuade the Center for Disease Control and the Food and Drug Administration to recommend the use of folic acid by pregnant women to prevent birth defects. In 1992, the CDC issued the following:

"All women in the United States who are capable of becoming pregnant should consume 0.4 mg of folic acid per day for the purpose of preventing spina bifida and other neural tube defects."

FDA's staff approached the issue differently - convinced that folic acid was a toxic substance. It took five more years to 1996, before the FDA required the addition of folic acid to enriched bread, flours, com meals, pasta, grits, rice and other grains.

Studies now indicate that folic acid prevents a wider range of birth defects, prevents heart disease and probably some types of cancer. It also offers some Alzheimer's prevention.




Silicon Valley Toxics Coalition Calls For Recycling of Computers

A report by the Silicon Valley Toxics Coalition, "Just Say No to E-Waste" points out that only 6 percent of computers were recycled in 1998, compared to about 70 percent for major appliances Re refrigerators. Over 315 million computers will become obsolete by the year 2004, and computer junking is happening at a faster rate as computers become obsolete faster. By the year 2005, one computer will become obsolete for every new one put on the market.

All of these machines are heavily contaminated with toxics like lead, cadmium, mercury, hexavalent chromium, PVC plastics and brominated fire retardants.

The Silicon Valley Toxics Coalition website offers an opportunity to those wanting to have their say.

For a copy of their paper on E-Waste, a copy of the EU proposals and more information, go to their website at: http://www.svtc.org/

Also: Hileman, Bette, "EU wants electronic and electrical products recycled", Chemical & Engineering News, July 10, 2000



Final Push on Aluminum and Alzheimer's

We continue a ten year effort, opposed stoutly by the Alzheimer's Association of Chicago, to persuade the US Environmental Protection Agency to issue a standard for aluminum in drinking water, and to persuade the National Institute on Aging to promote aluminum chelation as a therapy for Alzheimer's.

We have succeeded over these years, with the help of the Environmental Working Group and NRDC in putting this issue on the agenda of EPA. And we have met with the director of the National Institute on Aging, to learn that their opposition was based on the fact that none of the staff had read any printed medical literature on the subject. Hardly unusual here.

Another Water Study: A drinking water study from France finds a doubling of Alzheimer's Disease risk where drinking water aluminum exceeded 0.1 mg/liter. High silica levels (which binds to aluminum and prevents absorption) reduced AD rates by 26 percent. "These findings support the hypothesis that a high concentration of aluminum in drinking water may be a risk factor for Alzheimer's disease".

With this study, there are now 18 drinking water studies and one food study linking aluminum to Alzheimer's or elderly mental impairment.

Oral Chelator Shown Safe: The University of Toronto found that the injectable drug, desferrioxamine, could remove aluminum from the body and slow the progression of Alzheimer's by 50 percent on average. This is a difficult therapy for elderly people, and many have hoped that an oral drug could be developed.

In February, Cohen et al reported that the oral iron chelator deferiprone (which is also good for aluminum) proved relatively safe in a European human trial.

Rondeau, Virginia et al, "Relation between aluminum concentration in drinking water and Alzheimer's disease.." Am J Epidemiol. 152 (2000) 59-66; Cohen, AR et al, "Safety profile of the oral iron chelator deferiprone: a multicentre study", Br J Haematol 108 (Feb. 2000) 305-12





Copyright © 2000 - Department of the Planet Earth, Inc.
Last Updated:  February 12, 2001

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