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As coal mining declines, community mental health problems linger
By Roberta Attanasio The U.S. coal industry is in rapid decline, a shift marked not only by the bankruptcy of many mine operators in coal-rich Appalachia but also by a legacy of potential environmental and social disasters. As mines close, states, the federal government and taxpayers are left wondering about the costs of cleaning up the abandoned land, especially at mountaintop removal sites, the most destructive type of mining. As coal companies go bankrupt, this has left states concerned taxpayers may have to pick up the environmental cleanup costs. But there are also societal costs related to mountaintop removal mining’s impact on health and mental health. As an immunologist, I…
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Global Pollution: Top Ten Toxic Threats in 2013
By The Editors A report released in 2012 by the Blacksmith Institute and Green Cross Switzerland pointed out that the disease burden of pollution is comparable in scope to that of more well-known public health threats, such as malaria or tuberculosis. The burden of disease measures the relative impact of different diseases and injuries on populations. As comparison, according to the World Health Organization (WHO), globally, there were about 219 million cases of malaria in 2010 and an estimated 660 000 deaths due to the disease, whereas in 2012 an estimated 8.6 million people developed tuberculosis and 1.3 million died from it. Yesterday (November 4, 2013), the Blacksmith Institute and Green Cross Switzerland published the 2013 report of…
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Arsenic in Drinking Water: Increased Risk of Respiratory Infections and Lung Damage Following Fetal Exposure
By Roberta Attanasio Odorless and tasteless, arsenic lurks everywhere – in rice and in chicken breasts, in apple juice and in drinking water. It’s all around, but not in amounts sufficient to cause acute (short-term) poisoning. On the other hand, chronic (long-term) exposure to lower arsenic doses occurs way too often, and may lead to cardiovascular disease, diabetes, cancers and other human disorders. Contamination of drinking water by arsenic is a global health threat. Presence of arsenic in groundwater is largely the result of minerals dissolving from weathered rocks and soils. In addition, arsenic enters the drinking water supply because of runoff from orchards, electronics production waste or other industrial…
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Toxic Hot Spots: A Global Health Threat
By The Editors Toxic Hot Spots are areas where the concentration of toxic substances, which may be present in water, soil or air, is significantly higher than background levels. In these areas, the risk of adverse health effects is elevated. Toxic hot spots are often located in the vicinity of landfills, car battery recycling sites, sewage treatment plants, refineries, tanneries, mines, and numerous other operations. Living nearby these sites may cause serious adverse affects, as for example cancer and retardation in children.. We usually think of infectious diseases as the major global health problem. However, a new study by Kevin Chatham-Stephens and collaborators, published this month in Environmental Health Perspectives, shows that living near a toxic hot spot may…
