Agriculture is often the economic driving force in developing countries and agricultural trade pits wealthy countries against poor countries, with policies affecting not only the health of developing countries, but their economic stability as well.
Harrison Amukoyi, a local farmer in western Kenya, raises one dairy cow and several crops on two acres of land perched on a hillside. To sell milk, Mr. Amukoyi and his neighbors must compete with wealthy industrialized countries that offload their (cheaper)
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The Cost of Industrialization
There is nothing quite like taking a long, deep breath of air. It would likely be less enjoyable if the air being inhaled contained sulfur dioxide, carbon monoxide, or other emitted pollutants. Yet this is the case for people in developing countries, who are facing very real environmental health repercussions as industrialization threatens the quality of air and water, releasing pollutants and hazardous waste byproducts.
Environmental standards and regulations are practically nonexistent in developing countries, making them cheap and available dumping sites for wealthier developed nations.
This means that developing countries face inordinately greater challenges from hazardous industry and technology pollution shipped and transferred from developed countries because of relaxed environmental legislation. Small townships and rural areas become burdened with serious air and water pollution problems because of the lack of knowledge and resources.
In a case study of air pollution effects on the health of 480 primary school children in Cubatao, Brazil- where large quantities of mixed pollutants were released from 23 industries, (steel mill, chemical industries, cement factory, fertilizer plants, etc.)- 55.3% of the children had decreased pulmonary functioning (Shiru, 2011). Though factories are providing jobs, highly toxic emissions and accidental releases of toxicants into the atmosphere are resulting in serious health risks for people in developing countries due to inadequate safety procedures and planning, lack of skilled technicians to maintain the facilities and difficulty in obtaining parts (Shiru, 2011).
Not So Eco-friendly E-Waste
Environmental standards and regulations are practically nonexistent in developing countries, making them cheap and available dumping sites for wealthier developed nations.
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In a case study of air pollution effects on the health of 480 primary school children in Cubatao, Brazil- where large quantities of mixed pollutants were released from 23 industries, (steel mill, chemical industries, cement factory, fertilizer plants, etc.)- 55.3% of the children had decreased pulmonary functioning (Shiru, 2011). Though factories are providing jobs, highly toxic emissions and accidental releases of toxicants into the atmosphere are resulting in serious health risks for people in developing countries due to inadequate safety procedures and planning, lack of skilled technicians to maintain the facilities and difficulty in obtaining parts (Shiru, 2011).
Not So Eco-friendly E-Waste
All over the world printers, scanners and cell phones are being discarded as common trash without regard for the hazardous metals and toxins they contain. Electronic waste, commonly referred to as e-waste, is the fastest growing stream of municipal solid waste (MSW), but how it is disposed of is a serious concern. It is estimated that 20-50 million tons of e-waste are generated annually worldwide, ranging from cathode ray tube (CRT) televisions, desktops, laptops, computer monitors, liquid crystal display (LCD) monitors, cell phones, keyboards, computer mice, printers and copiers.
Due to a lack of environmental regulation and protection laws for workers, toxicants in e-waste cause air, dust, soil, and water contamination. Recycling activities allow gold, silver, copper, zinc, iron and tin to be recovered at a profit; however, the dismantling process can involve cutting, heating, burning and acid leaching which expose workers and residents in small town and village workshops to dangerous mixtures of pollutants and metals (Chen, et al., 2011). Electronic waste materials contain heavy metals, lead, mercury, cadmium and other persistent organic pollutants (POPs), which, when disposed of or recycled inappropriately or irresponsibly, can lead to severe health issues and developmental neurotoxicity.
Children living in communities or villages in close proximity to e-waste dumping and processing sites are at particularly high risk of exposure, as they are at critical stages of neuronal growth. Recognized adverse effects include impaired cognitive function, behavioral disturbances, attention deficits, hyperactivity and conduct problems (as qtd. in Chen, et al., 2011).
Many of the countries affected are within Asia. Taizhou, China has two e-waste sites containing high levels of PBDEs—a group of brominated flame-retardants used in electronic products to reduce flammability, and correlated with thyroid hormone disruption and memory impairment. Also, polychlorinated biphenyls (PCBs), which have been banned in product use since 1970, are known to affect neuropsychological functions in children, including cognition, visual-spatial function, memory, attention, and motor function (Chen et al., 2011). Pregnant women and nursing mothers are at higher risk if they grew up in recycling sites because their history of exposure is longer. Exposure to e-waste toxicants lasts a long time, therefore the cognitive and neurodevelopmental consequences are rarely temporary, particularly when a child is born and raised in or near an e-waste site. Wildlife is also affected by e-waste; in bodies of water methylmecury (MeHg) may occur in organic and inorganic forms and is the primary route of exposure in the general population. E-waste has emerged as a global environmental health issue and with few organizations tackling e-waste handling or using preventive measures to ensure it is discarded properly, much more research is needed.
Toxic Stew in India
Due to a lack of environmental regulation and protection laws for workers, toxicants in e-waste cause air, dust, soil, and water contamination. Recycling activities allow gold, silver, copper, zinc, iron and tin to be recovered at a profit; however, the dismantling process can involve cutting, heating, burning and acid leaching which expose workers and residents in small town and village workshops to dangerous mixtures of pollutants and metals (Chen, et al., 2011). Electronic waste materials contain heavy metals, lead, mercury, cadmium and other persistent organic pollutants (POPs), which, when disposed of or recycled inappropriately or irresponsibly, can lead to severe health issues and developmental neurotoxicity.
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Many of the countries affected are within Asia. Taizhou, China has two e-waste sites containing high levels of PBDEs—a group of brominated flame-retardants used in electronic products to reduce flammability, and correlated with thyroid hormone disruption and memory impairment. Also, polychlorinated biphenyls (PCBs), which have been banned in product use since 1970, are known to affect neuropsychological functions in children, including cognition, visual-spatial function, memory, attention, and motor function (Chen et al., 2011). Pregnant women and nursing mothers are at higher risk if they grew up in recycling sites because their history of exposure is longer. Exposure to e-waste toxicants lasts a long time, therefore the cognitive and neurodevelopmental consequences are rarely temporary, particularly when a child is born and raised in or near an e-waste site. Wildlife is also affected by e-waste; in bodies of water methylmecury (MeHg) may occur in organic and inorganic forms and is the primary route of exposure in the general population. E-waste has emerged as a global environmental health issue and with few organizations tackling e-waste handling or using preventive measures to ensure it is discarded properly, much more research is needed.
Toxic Stew in India
While most of us in the United States have access to clean drinking and bathing water, people in other parts of the world do not. In India, people are living with polluted water and soil due to all the industry that has come to the country from the developed world. The relaxed enforcement of pollution control has made it possible for these industries to dump their waste into the water supply rather than treating it first.
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The residents from Hazaribagh reported 31% more cases of skin diseases, 21% more cases of jaundice, 17% more cases of kidney-related disease, 15% more cases of diarrhea, and 10% more cases of fever than that of other neighborhoods (Human Rights Watch, 2012). The industrial pollution of Hazaribaghs's air, water and soil is causing illness among local residents and though there is public awareness, it hasn't led to any significant changes.
Collaborative Efforts by PHE Group FourPlusOne:
Danielle Ali-Cassim, Laurie Kerridge, Patrick Tupper, Kayley Guay, Jessica Ngin.
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