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Slowly poisoned: health consequences of pollution and environmental toxins Martin Donohoe, MD, FACP Portland State University Campaign for Safe Foods,

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Presentation on theme: "Slowly poisoned: health consequences of pollution and environmental toxins Martin Donohoe, MD, FACP Portland State University Campaign for Safe Foods,"— Presentation transcript:

1 Slowly poisoned: health consequences of pollution and environmental toxins Martin Donohoe, MD, FACP Portland State University Campaign for Safe Foods, Oregon Physicians for Social Responsibility

2 Overview Public health approach Air pollution Garbage Toxins Education/Corporate Influence Progress and Solutions

3 Some Major Sources of Air Pollution Industry - #1 Agriculture Automobiles

4 Some Major Sources of Air Pollution Indoor combustion of coal and biomass (wood, charcoal, crop residues, and animal dung) for cooking, heating and food preservation –Used by almost 3 billion people worldwide –Causes 2 million deaths/yr –Associated with multiple pulmonary conditions –Solar cookers may replace

5 Air Pollution

6

7 Top ten most polluted cities in the world are in China and India Most polluted areas in US: –LA, Houston, San Joaquin Valley in Central California, Pittsburgh

8 Health Effects of Air Pollution Causes approximately 60,000 - 75,000 premature deaths/yr. in U.S. (656,000 in China) –More than are killed by auto accidents 1.8 million worldwide

9 Health Effects of Air Pollution Air pollution causes asthma and impairs lung development and function Deaths from cardiopulmonary diseases correlate with air pollution levels in US cities –Both day to day and over time

10 Health Effects of Air Pollution Increased admissions for CHF, asthma, COPD, PVD, and cerebrovascular disease (stroke and TIA) Increased ventricular arrythmias Increased lung cancer mortality Decreased exercise tolerance, increased pulmonary symptoms

11 Health Effects of Air Pollution Increased risk of DVT Increased risk of rheumatoid arthritis Impaired sperm production Premature births (1/3 more common in large towns/cities)

12 Health Effects of Air Pollution Increase in SGA and LBW infants Increased risk of appendicitis –?Via link with inflammation? Increased numbers of migraines Days lost from work/school

13

14 Ozone Destruction Ozone hole over Antarctic (2½X size of Europe) Arctic ozone hole larger –40% of Arctic ozone destroyed Increased cataracts (UV damage) Increased lifetime melanoma risk –1/1500 - 1930 –1/68 - today

15 Automobiles

16 Number of autos -US: 1 car / 2 people -Mexico: 1/8 -China: 1/100 (increasing; leaded gasoline) 1 billion cars worldwide Global auto population to double in 25-50 years

17 Automobiles Average miles traveled/car/year in U.S. –1965 - 4,570 mi. –1975 - 6,150 mi. –1985 - 7,460 mi. –1995 - 9,220 mi. –2008 – 12,000 mi.

18 Automobiles 25 lbs. of CO 2 produced for every gallon of gasoline manufactured, distributed, and then burned in a vehicle U.S. energy costs exceed $500 billion/yr. (plus military costs to keep foreign oil flowing)

19 Automobiles Average fuel efficiency of U.S. autos stagnant –Ford Model T – 25 mpg (1908); Avg. Ford vehicle – 22.6 mpg (2003) –Cars: 27.5 mpg required by 2011, 37.5 mpg required by 2015; 54.5 mpg by 2025 –Light trucks / SUVs: 23.5 mpg by 2011, 28.6 mpg by 2015 –European and Japanese standards higher

20 Automobiles: Alternatives Relatively low oil prices (until recently) Growing market (until recently) for low- efficiency pickups, minivans, and SUVs Rapid transit Electric cars –killed by oil companies, automakers, tire manufacturers in early 20th century –Convicted under Sherman Antitrust Act

21 Automobiles: Alternatives Car sharing Pay-as-you-drive auto insurance “ Peak Pricing ” and “ Congestion Fees ” –E.g., London → 21% decrease in traffic, 43% increase in bus ridership, cleaner air Bicycles/walking –30% of all trips by bike in Amsterdam; 2% in Portland, OR

22 Automobiles: Alternatives Busses Trains –15 x more efficient per passenger than autos Natural gas and/or gasohol -generate less CO 2

23 Automobiles: Alternatives Telecommuting Biodiesel –Vegetable oil-based fuel –Problem: Cheapest biodiesel is oil from palm trees; Indonesia, Malaysia deforesting areas to plant palm trees, leading to increase in global CO2

24 Automobiles: Alternatives Solar cars Hydrogen-powered cars –Byproduct = water –Problem: Hydrogen production requires fossil fuels

25 Energy Spending/Research Since 1947, the U.S. has spent $145 billion on nuclear R and D vs. $5 billion on renewables R and D < 5% of the DOE’s budget pays for energy efficiency and renewables BP invests $100 million annually in clean energy = amt. it spends annually to market its new name and environmentally-friendly image of moving “Beyond Petroleum”

26 Garbage 98% of the country’s total refuse is industrial waste; 2% municipal waste American produce 4.4 lbs/d garbage In a lifetime, the average American will throw away 6500 times his/her adult weight in garbage

27 Garbage In one year, Americans generate 236 million tons of garbage –30% recycled –164 million tons thrown away

28 U.S. Garbage Composition Paper and Paperboard - 39% Yard Waste - 13% Food Waste - 10% Plastics - 12% Metals - 8% Glass - 6% Wood - 5%

29 U.S. Recycling Rates Tires - 22% Plastic containers - 25% Overall plastics – 5% Glass containers - 28% Yard waste - 41% Paper and Paperboard - 42% Aluminum packaging - 54% Steel cans - 60% Auto batteries - 93%

30 Garbage Landfills (2300 in US) Incinerators Garbage exports

31 Toxins

32 Annual World Production of Synthetic Organic Chemicals 1930 - 1 million tons 1950 - 7 million tons 1970 - 63 million tons 1990 - 500 million tons 2000 - 1 billion tons

33 Toxins 6 trillion tons of over 85,000 chemicals produced annually –2000-3000 new chemicals registered each year 2/3 of those introduced since 1983 marked “trade secret,” making investigation difficult –More than 90% have never been screened for toxicity –Consequence of 1976 Toxic Substances Control Act

34 Toxic Pollutants 85,000 known or suspected hazardous waste sites in the U.S. –Plus up to 600,000 lightly contaminated former industrial sites (“brownfields”) EPA estimates that there will be 217,000 new hazardous waste sites by 2033 –Will cost hundreds of billions of dollars to mitigate environmental impacts

35 Toxic Pollutants 1 in 4 U.S. citizens lives within 4 mile of a Superfund site (approximately 1,305 sites listed; another 2,500 sites eligible) Taxpayers paying increasing share of cleanup costs –54% in 2003 –Vast majority presently –Overall funding decreasing

36 Toxins Body burden of industrial chemicals, pollutants and pesticides high –Environmental Working Group (2004)found 287 pesticides, consumer product ingredients, and wastes from burning coal, gasoline, and garbage in umbilical cord blood Many other compounds not even tested; numbers undoubtedly higher

37 Fetuses and Children are Most Vulnerable to Toxins Greater pound-for-pound exposure Immature, porous blood brain barrier Lower levels of chemical binding proteins, allowing more chemicals to reach “target” organs

38 Fetuses and Children are Most Vulnerable to Toxins Organs/organ systems rapidly developing, thus more vulnerable to damage Systems that detoxify and excrete industrial chemicals are not fully developed Longer future life span allows more time for adverse effects to arise

39 Toxins in breast milk Human babies at the top of the food chain Fat soluble toxins concentrated in breast milk –Benefits of breast feeding still exceed risks Birth defects, learning disabilities increasing –Toxins play important role

40 Toxins and gender Sex ratio changing: –Normal = 105 boys/girls born (skewed by early male mortality) –Fewer boys being born in industrialized countries Other causes include obesity, older parental age, stress, fertility aides

41 Pesticides 5 billion lbs/yr pesticides worldwide –1.1 billion lbs/yr in U.S. –About 3 lbs/person/yr in U.S.

42 Pesticides EPA estimates U.S. farm workers suffer up to 300,000 pesticide-related acute illnesses and injuries per year –Possibly linked to higher rates of sarcoidosis in agricultural workers –Pesticide-exposed men have impaired semen quality, which is associated with reduced fertility and testicular cancer

43 Pesticides NAS estimates that pesticides in food could cause up to 1 million cancers in the current generation of Americans Linked to autism, Parkinson’s Disease, diabetes, obesity (with prenatal exposure), depression, ADHD Children living on or near farms score 5 points lower on IQ tests and other mental and verbal tests –May be due to pesticide exposure

44 Anthropological Study of Children Exposed to Pesticides Children from villages practicing organic agriculture Children from villages practicing non-organic agriculture

45 Pesticides 1,000,000 people killed by pesticides over the last 6 years (WHO) US health and environmental costs $12 billion/yr (2005)

46 Pesticides Only 5 states (CA, LA, MI, TX, NY) currently track pesticide sales and use and/or collect data on pesticide-related illnesses 2008: USDA axes national survey charting pesticide use EPA, NAS currently allows pesticide testing in humans, despite strong opposition Monsanto’s Roundup purchased by US government for aerial spraying in Colombia as part of “War on Drugs”

47 Pesticides

48

49 $2.4 billion worth of insecticides and fungicides sold to American farmers each year Pesticide runoff contributes to coastal dead zones –Baltic Sea, Mouth of Mississippi in Gulf of Mexico –Red tides Pesticides inhibit nitrogen fixation, decrease crop yields

50 Pesticides Evidence suggests that pesticides promote pests (vs. natural pesticides) 30% of medieval crop harvests were destroyed by pests vs. 35- 42% of current crop harvests –Implies organic farming more cost- effective

51 Pesticides and Produce The Dirty Dozen: peaches, apples, bell peppers, celery, nectarines, strawberries, cherries, kale, lettuce, grapes (imported), carrots, pears The Clean 15: onions, avocados, sweet corn, pineapples, mangos, asparagus, sweet peas, kiwis, cabbages, eggplant, papayas, watermelon, broccoli, tomatoes, sweet potatoes

52 Lead 2 million US children with elevated levels 120 million people with level > 10mcg/dL worldwide –Due to increased environmental exposure and, possibly, early umbilical cord clamping #s affected dropping

53 Lead Affects brain development, associated with lower IQ –No safe level for neurological development Levels between 4 and 10 significantly increase risk of cardio- and cerebrovascular disease Elevated levels associated with crime and violent behavior Poor, African-Americans more commonly exposed

54 Lead Poisoning: S/S, DX, and RX S/S: AP, CP, arthralgias, myalgias, HA, anorexia, ↓libido, ↓memory, anemia, nephropathy, HTN, cataracts, CV dz, cancer, ↓sperm count, lead line on teeth, basophilic stipling Dx: lead level, FEP (free erythrocyte protoporphyrin) Rx: ↓exposure, CsEDTA, DMSA

55 Toxic Pollutants – Economic Costs Birth defects, learning disabilities increasing –Toxins play important role Americans pay more than $55 billion annually for direct medical expenses plus special schooling and long-term care for pediatric diseases caused by lead This excludes the greatest toxic pollutant - tobacco

56 Mercury Released into air by coal combustion, industrial processes, mining, waste disposal, and volcanoes –4500 tons/yr Travels throughout atmosphere and settles in oceans and waterways Bacteria convert it to toxic methyl-mercury Travels up food chain via fish

57 Mercury 16% of women of childbearing age exceed the EPA’s “safe” mercury level Freshwater fish mercury levels too high for pregnant women to eat in 43 states Mercury dental amalgams pose health risks to pregnant women, unborn babies, and children (FDA) Contaminant in high fructose corn syrup

58 Mercury: S/S, Dx, and Rx S/S: neuropsychiatric symptoms, inflammation of gums with excessive salivation, rash, nephropathy, hearing loss –Linked to autism Dx: mercury levels in air, blood, urine (>100 mcg/l in blood and/or urine = toxic) Rx: chelation with BAL, penicillamine, DMPS, DMSA

59 Arsenic Contaminates groundwater in Bangladesh, also, India, China, Mexico, Argentina, Thailand, and parts of the U.S. –13 million Americans have drinking water exceeding EPA’s “safe level” –Exposure also via rice (esp. brown), seafood Used to pressure treat wood in US and elsewhere

60 Health Consequences of Arsenic Exposure Miscarriage, low birth weight Pigmentary skin changes Diabetes Heart Disease Increased risk of lung, bladder, and skin cancers

61 Ayurvedic Medicines Lead, mercury, or arsenic found in 1/5 of both U.S.- and India-manufactured Ayurvedic medicines purchased via the internet

62 Manganese/Cadmuim Manganese: –Welders exposed via fumes –Causes “manganism” (like Parkinson’s Disease) –Welding companies covered up link for decades (like lead paint, etc.) Cadmium –Neurological damage, osteoporosis, periodontal disease

63 Phosphorus/Phosphates Phosphorus in dishwater detergents –Contribute to eutrophication, harmful algal blooms –Banned in 16 states Phosphate in fertilizers –Agricultural runoff contributes to algal blooms, dead zones –World supply running critically low –Composting would recycle, return to soil

64 Perchlorate –Toxic air pollutant, endocrine and reproductive toxin, likely human carcinogen, exposure increases risk of bipolar disorder and PTSD –Used in rocket fuel, dry cleaning Alternative = “wet cleaning” with compressed, liquefied CO2 –EPA requiring phaseout of use in residential areas by 2020

65 Pepper Spray Contains TCE (trichloroethylene) and PCE (tetrachloroethylene) Both can cause liver and kidney cancer, lymphoma, and other illnesses

66 Cell phones ?Link to parotid gland tumors? ?Link to brain tumors? –Gliomas? –Acoustic neuromas? Precautionary principle – hands-free headset –?Other safety benefits?

67 Toxic Pollutants Dioxin - from manufacturing, medical incinerators, defoliants (“Agent Orange”) -Love Canal -cancers Nitrates/nitrites, trichloroethylene, vinyl chloride, ozone PFOA (Teflon): multiple health effects; being phased out by Dupont

68 Hazardous Waste and Fertilizer Legal to dispose of hazardous waste by turning it into fertilizer e.g. Uranium-laced fertilizer in Oklahoma, lead-laced fertilizer in SW Wash., other mixtures containing arsenic, cadmium and dioxins Unclear if a health hazard No requirement that toxins be listed on ingredient labels

69 Persistent Organic Pollutants Toxic, remain in environment long- term, resist degradation, can travel long distances Bioaccumulate - higher concentrations as you move up the food chain

70 Persistent Organic Pollutants 10 of the these are endocrine disrupters –egs. - DDT, chlordane, heptachlor, dioxins, PCBs –possible cause of decreasing male sperm counts (100 million/ejaculate in 1950, 50 million in 1990) and increasing cases of hypospadias. early puberty, and breast cancer –Cases of hypospadias doubled in U.S. between late 1960s and early 1990s

71 Endocrine Disruptors Linked to: –Obesity –Insulin resistance –Diabetes –PCOS, endometriosis, uterine fibroids, premature ovarian failure –Male and female reproductive tract abnormalities

72 Endocrine Disruptors Linked to: –Impaired fertility –Low birth weight, impaired fetal development and fetal anomalies –Multiple cancers (including breast, colon, prostate, testicular) –Thyroid disease –Neuroendocrine abnormalities

73 Toxic Pollutants and DNA Toxins can damage DNA New evidence from rats of epigenetic transgenerational effects of endocrine disruptors on male fertility in rats In 1938, 0.5% of men were functionally sterile –8-12% in 2006

74 Phthalates/Bisphenol A Found in construction materials, clothing, toys, cashier receipts, cosmetics, pills, dental fills/sealants, added to PVCs in IV tubing/other plastics –At least 47 million prescription meds –Exposure levels very high –FDA approves 5 million metric tons consumed by industry per year (13% in the U.S.) Exxon Mobil and BASF dominate the market

75 Phthalates/Bisphenol A Wal-Mart, Target, Toys ‘R’ Us phasing out, San Francisco, California, Europe, and Canada have banned phthalates; Australia phasing out use in baby bottles –9 states, Chicago, Multnomah County (Portland), OR, and Suffolk County, NY have banned BPA in baby bottles and sipper cups

76 Phthalates/Bisphenol A Consumer Product Safety Commission reforms of 2008 eliminate lead and phthalates from toys and children’s products Sugar-derived epoxy lining could replace BPA in cans

77 Phthalates/Bisphenol A 2009: Ban Poisonous Additives Act (to ban use of BPA in food and beverage containers and items used by young children) submitted in U.S. House and Senate 2009: BPA-Free Kids Act (to ban BPA in food and beverage containers and utensils marketed for children aged 3 or younger) introduced into U.S. Senate 2011: EPA to propose ban on BPA in baby bottles and sippy cups

78 Phthalates/BPA 90% of government-funded studies found adverse health effects –vs. 0% of industry-funded studies Associated with: –demasculinization and alterations in genitalia in male infants –low birth weight –lower and higher testosterone levels –PCOS in women –lower sperm counts in adults; impaired sperm function –male sexual dysfunction

79 Phthalates/BPA Associated with: –Infertility –childhood behavioral, emotional, and conduct problems –obesity –asthma –heart disease –diabetes –elevated liver enzymes

80 Phthalates/PVCs and Medical Devices EPA regulations weak, based on 50- year old study FDA has advised healthcare providers to use alternatives to DEHP-containing PVC medical devices, esp. in neonatal units Banned by EU, CA, and WA –Federal legislation pending

81 Teflon (PFOA – perfluorooctanate) Non-stick material made by Dupont Chemicals released under high heat and when cookware damaged Exposure linked with cancer, birth defects, and liver damage Dupont hit with largest-ever civil penalty ($10.25 million) in 2006 for concealing health consequences and transmission from mother to fetus

82 Environmental Racism and Toxic Imperialism Environmental Racism –Polluting factories/waste dumps/incinerators more common in lower SES neighborhoods –“Cancer Belt” (Baton Rouge to New Orleans) –More cardiovascular disease Toxic Imperialism WHO estimates toxic chemical exposures responsible for 4.9 million deaths and 86 million DALYs in 2004

83 Mining and Pollution: Gold Cyanide “heap leach” gold mining –cyanide dripped over crushed rock to extract gold –taxpayers often stuck with cleanup costs

84 Mining and Pollution: Gold International gold mining linked to human rights abuses 84% of gold becomes jewelry –To save the environment, consider not buying gold jewelry

85 Should I Send Flowers? Most commercial flowers grown in sealed greenhouses in developing countries (e.g., Colombia, India China, Mexico) Carry 50 times the amount of pesticides allowed on food –One fifth of chemicals used banned in U.S. Workers underpaid, 50-60% suffer from pesticide poisoning

86 Electronic Waste Only 5-10% of computers recycled Most sent overseas, children disassemble –Some returns to U.S. in children’s jewelry EU now requires electronics firms to recycle and to eliminate lead, cadmium and mercury from their products Dell, www.computertakeback.comwww.computertakeback.com

87 Electronic Waste European laws re extended producer responsibility and product liability –Similar San Francisco resolution Maine passed first law requiring elctronic manufacturers to pay for recycling their discarded products

88 Medical Waste The 6,000 US hospitals generate 2 million tons of waste per year; clinics and doctors’ offices an additional 700,000 tons 850,000 tons incinerated –15% infectious waste –incinerated pollutants include dioxin, mercury, cadmium and lead

89 Medical Waste One hospital bed generates between 16 and 23 lbs/day of waste Outbreak of hepatitis B in India due to black market in medical waste and supplies (2009)

90 Medical Waste Solutions: –Strengthen EPA regulations –Segregation and alternatives to incineration would cost < $1/patient/day 80% of thermometers no longer contain mercury –Remove PVCs from medical supplies (e.g., IV tubing)

91 Medical Waste Organizations: –Health Care Without Harm –Green Health Center Movement NAS: Hospitals built and operated on more environmentally sound principles save money and produce better patient outcomes

92 Water Pollution 40% of U.S. waters are unfit for fishing or swimming –beach closings The Jordan River (believed to be the gateway to the Garden of Eden and the place where Jesus was baptized) is now more than 50% raw sewage and agricultural runoff

93 Willamette River One of the most polluted rivers in the American West –Arsenic, lead, mercury, DDT 5.5 mile stretch Superfund site Current law allows polluters to calculate discharges using “toxic mixing zones” to get around limits on discharges

94 Water In developing countries, 90-95% of sewage and 70% of industrial wastes are dumped untreated into the local water supply 13,000-15,000 deaths per day worldwide from water-related diseases 4/10 people worldwide have no access to any latrine, toilet, bucket or box

95 Water Pollution: Bathtub=Toilet=Source of Drinking Water

96 Infamous Industrial Disasters Minimata, Japan, 1920s-1970s (Chisso Corporation) - methylmercury poisoning -400 dead; 10,000 injured Bhopal, India, 1984 (Union Carbide, purchased by Dow in 2001) - methyl isocyanate gas –7000-10,000 dead within 3 days, 15,000- 20,000 more over next 10 years; tens of thousands injured –persistent water and soil contamination

97 Minimata Disease W Eugene Smith

98 Infamous Industrial Disasters Love Canal: –Hooker Electrochemical Company (parent company Occidental Petroleum) dumps over 21,000 tons of chemical waste in 1940s and 1950s –Miscarriages, birth defects, cancers –Occidental found liable

99 Infamous Industrial Disasters Leads to Superfund Law Today only seven states prohibit construction of schools on or near hazardous waste sites –Half-million children attend schools within ½ mile of toxic waste dumps in NY, NJ, MA< and MI alone

100 Infamous Industrial Disasters Chernobyl, USSR, 1986 - nuclear power plant explosion -25-100 dead, up to 1,000 injured acutely, NCI estimates 10-75K thyroid cancers Alaska, Exxon Valdez, 1989 - oil spill -wildlife devastated, $5 billion damage 2006 BP Alaskan pipeline ruptures

101 Since Exxon Valdez At least 1.1 million tons of oil have spilled from tankers worldwide –Equivalent to 30 Valdez incidents 2010 BP Gulf oil disaster (Michigan too) 2011: Yellowstone River

102 Oil Pollution is Expensive to Clean Up

103 Oil Slicks Kill Marine Life

104 The Military and Pollution World’s single largest polluter 6-10% of global air pollution 2-11% of world raw material use

105 The Military and Pollution 97% of all high level and 78% of all low level nuclear waste –1054 U.S. nuclear tests since 1940s, 331 in atmosphere –104 U.S. nuclear reactors –More than 210 million liters of radioactive and chemical waste stored at Hanford, WA Site plagued by leaks, cost overruns

106 The Military and Pollution Pentagon generates 750,000 tons hazardous waste/year Numerous toxic waste sites Exempt from most environmental regulations

107 The Military and Pollution “The more birds that the [Department of Defense] kill[s], the more enjoyment [people] will get from seeing the ones that remain: ‘Bird watchers get more enjoyment spotting a rare bird than they do spotting a common one.’” –2002 court summary of the U.S. Defense Department’s argument for exemption from the Migratory Bird Treaty Act of 1918

108 The Military Small arms and rocket propelled grenades Land mines Nuclear, chemical and biological weapons

109 Military Waste More than 27,000 toxic hot spots at the pentagon’s 8,500 properties –less than 400 toxic waste dumps have been cleaned up –costs to clean - immense: likely never to be completed Military exempt from most environmental regulations

110 Worrisome Trends GATT NAFTA CAFTA Other trade agreements

111 SLAPP/SLAPP-Back Strategic Lawsuits Against Private Parties/ Countersuits SLAPPs- designed to harass environmental groups, deplete their financial resources through threatened or actual litigation

112 Politics: Bush Administration Key administrators/committee members/regulators former industry representatives and/or lobbyists Corporate profit before public good Unsound/distorted/suppressed science Eco-harassment –Criminalizing activists

113 Bush Administration Rollbacks of key environmental laws Lax enforcement of existing laws Huge tax cuts primarily benefit wealthy Federal and state government deficits astronomical –Program and funding cuts

114

115 Would You Sign a Petition to Ban Dihydrogen Monoxide? 1. It can cause excessive sweating and vomiting 2. It is a major component in acid rain 3. It can cause severe burns in its gaseous state 4. It can kill you if accidentally inhaled 5. It contributes to erosion 6. It decreases effectiveness of automobile brakes 7. It has been found in tumors of terminal cancer patients

116 Environmental Ignorance A majority of Americans believe that electricity in the U.S. is produced in nonpolluting ways –25% knew that majority (70%) comes from oil, coal and wood 1/3 assumed that spent nuclear fuel (from our 104 plants) is stored “in a deep underground facility in the West” –Only 17% were aware that it is mostly stored on-site at powerplants pending a long-term solution (30,000/tons)

117 Pseudoscientific Beliefs Percentage of Americans who believe “at least to some degree” in these “phenomena” 19971976 Astrology37% 17% UFOs30% 24% Reincarnation25% 9% Fortune-Telling14%4%

118

119 Greenwash Public relations / ad campaigns -Chevron’s “People Do” Campaign, butterflies/refinery -Dupont Freon Campaign in 1970’s -Grants to a few scientists who challenge environmental warnings -tobacco ads in 1950’s

120 Astroturf and Corporate Front Groups Artificially-created grassroots coalitions Corporate front groups –The American Council on Science and Health –The Oregon Lands Coalition –National Wilderness Institute –The Foundation for Clean Air Progress

121 Corporate PR tactics Invoke poor people as beneficiaries Characterize opposition as “technophobic,” anti-science,” and “against progress” Portray their products as environmentally beneficial in the absence of (or despite the) evidence

122 Sponsored Environmental Educational Materials Corporate-sponsored and supported by a loose coalition of antiregulatory zealots, corporate polluters, lapdog scientists and misguided parents

123 Sponsored Environmental Education Materials (Examples) Exxon’s “Energy Cube” -“Gasoline is simply solar power hidden in decayed matter” -“Offshore drilling creates reefs for fish” Pacific Lumber Company -“The Great American Forest is... renewable forever”

124 Sponsored Environmental Education Materials (Examples) International Paper -“Clearcutting promotes growth of trees that require full sunlight and allows efficient site preparation for the next crop” American Nuclear Society’s “Activities with the Atoms Family” Dow’s “Chemipalooza”

125 “Doubt is our product” Brown and Williamson Tobacco Company Memo, 1960s

126 Progress and Solutions

127 The “Benefits” of Sterility-Causing Chemicals in the Workplace? 12 September 1977 Dr. Eula Bingham, Assistant Secretary for Occupational Safety and Health [Regarding] worker exposure to DBCP. While involuntary sterility caused by a manufactured chemical may be bad, it is not necessarily so. After all, there are many people who are now paying to have themselves sterilized to assure they will no longer be able to become parents... If possible sterility is the main problem, couldn’t workers who were old enough that they no longer wanted to have children accept such positions voluntarily? Or…some [workers] might volunteer for such workposts as an alternative to planned surgery for a vasectomy or tubal ligation, or as a means of getting around religious bans on birth control when they want no more children? Sincerely, Robert K. Phillips, National Peach Council

128 Environmental Success Story The Montreal Protocol (1987) Phaseout of chlorofluorocarbons (CFCs) by 1996 Developed in 1920s; the chief working fluid in refrigerators, aerosol spray cans, insulating foams, and industrial solvents and cleaning agents -1 million tons/year manufactured in 1970s -major cause of Antarctic and Arctic ozone holes -should disappear by 2060 -current substitute, HCFCs, much less damaging to ozone layer, also to be phased out

129 The Montreal Protocol 1980 - 880,000 tons CFC’s produced worldwide 1996 - 141,000 tons 1996 - all industrialized nations stopped producing CFC’s Today: Illegal CFC trade, once quite large, starting to taper off 2010 - rest of world expected to stop

130 The Montreal Protocol However, the Bush administration has withdrawn from the Treaty, under pressure from agribusiness and chemical lobbyists, who favor increased spraying of the pesticide methyl bromide (the most dangerous ozone-destroying chemical still in use)…..

131 Toxic Pollutants: The Basel Convention The Basel Convention on the Control of Transboundary Movements of Hazardous Wastes (designed to control dumping of hazardous wastes from the industrialized world in developing countries)

132 Toxic Pollutants: The Basel Convention Ratified by 170 countries Despite being the largest producer of toxic pollutants in the world, the U.S. has signed but not ratified this agreement

133 Persistent Organic Pollutants UN Environmental Program organizing worldwide phaseout of top 12 through the Stockholm Convention on Persistent Organic Pollutants –Including DDT, PCBs, and dioxins –US has signed, but not ratified

134 Lead American Assn. of Pediatrics now recommends toxic lead be removed from all housing and that all children be tested once during their first two years 25% of U.S. homes still contain significant amounts of lead-based paint –Cost of removing lead from 4 million seriously affected homes: $28 billion Cost savings each year thereafter: $43 billion (higher IQs, increased earning power, increased tax revenue, lower health care costs, less crime)

135 Leaded Gasoline Banned in Canada in 1990, US in 1996 (after 25-year phase-out period), EU in 2002, Africa in 2006 –Ban fought by industry for decades –Lead paint banned in U.S. in 1978 after decades of industry push-back 6 countries still sell small amounts of leaded gasoline: –North Korea, Iraq, Afghanistan, Algeria, Myanmar/Burma, and Yemen (all to phase out by 2013

136 REACH Registration, Evaluation, and Authorization of Chemicals European Treaty requiring companies to test chemicals already on the market by a set timetable and test new products before putting them on the market

137 REACH Cost of evaluations < 1% of chemical industry’s total sales Economic analyses show REACH could bring environmental benefits worth €95 billion over the next 25 years and result in health cost savings of €50 billion over the next 30 years

138 Medical Waste Organizations: –Health Care Without Harm –Green Health Center Movement Hospitals built and operated on more environmentally sosund principles save money (NAS): –Costs recovered more quickly, patients get better sooner, patients’ families happier, medical errors reduced, steaf turnover/absenteeism/workers’ comp claims drop

139 Solutions Based on the Precautionary Principle “When evidence points toward the potential of an activity to cause significant, widespread or irreparable harm to public health or the environment, options for avoiding that harm should be examined and pursued, even though the harm is not yet fully understood or proven”

140 The Precautionary Principle: Practical Essentials Give human and environmental health the benefit of doubt Include appropriate public participation in the discussion Gather unbiased, scientific, technological and socioeconomic information Consider less risky alternatives

141 The Precautionary Principle Endorsed by APHA, ANA, CMA, others –Institute of Medicine/National Research Council have endorsed for FDA policies Puerto Rico, San Francisco have adopted, among others Big business, US Chamber of Commerce oppose

142 The Precautionary Principle "All scientific work is incomplete - whether it be observational or experimental. All scientific work is liable to be upset or modified by advancing knowledge. That does not confer upon us a freedom to ignore the knowledge we already have, or to postpone the action it appears to demand at a given time." (Bradford Hill, 1965)

143 Contact Information Public Health and Social Justice Website http://www.phsj.org martindonohoe@phsj.org


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