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Salmon Farming: The Chilean Massive Die-Off
By Roberta Attanasio Salmon farming—the fastest growing food production system in the world—is going through hard times in Chile, the world’s second-largest salmon producer after Norway. Last year, Chile exported $4.5 billion of farmed salmon, but now a deadly algal bloom is killing millions of farmed fish. A few months ago, an estimated 40,000 tons of salmon died in the…
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Pharmaceuticals in Drinking Water?
By Roberta Attanasio The problem of contaminated tap water in the U.S. goes well beyond Flint—and also beyond lead. There are many more toxic chemicals in our drinking water that we like to believe. Communities in New York, New Hampshire and Vermont recently found elevated levels of PFOA, a suspected carcinogen, in their water supplies. PFOA, or perfluorooctanoic acid, is a synthetic…
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Climate Change, Parasite Infections, and Immune Responses
By Roberta Attanasio Global climate change noticeably impacts human health—safe drinking water, sufficient food, and secure shelter are threatened by rising sea levels and severe weather events. Heat waves dramatically increase death rates not only from heat strokes, but also from complications arising from cardiovascular, respiratory, and cerebrovascular diseases. Although global warming may bring some localized benefits, such as fewer…
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Soils Are Threatened: Can We Halt The Problem?
By Roberta Attanasio Today, December 4, 2015, is World Soil Day — a day to connect people with soils, and raise awareness of their critical importance in our lives. Soils — the reservoir for at least a quarter of global biodiversity — have been neglected for too long. We fail to connect soil with our food, water, climate, and life.…
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Nature, Health, and Things in Between
By Roberta Attanasio A decade ago, Richard Louv — author of the bestsellers Last Child in the Woods and The Nature Principle — coined the term “nature-deficit disorder” to describe the increasing disconnection between children and the natural world. Such disconnection negatively affects health and spiritual well-being. The concept, which was later extended to adults, provides the basis for a working framework…
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Global Threats: Water Scarcity and Uncertainty in the Estimates of Groundwater Availability
By Roberta Attanasio Groundwater is any water that lies in aquifers beneath the land surface. While some of the water that falls as precipitation is channeled into streams or lakes, and some is used by plants or evaporates back into the atmosphere, most of it seeps underground in the cracks and spaces present in soil, sand and rock. Underground layers of rock…
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Global Threats: Climate Change is a Medical Emergency
By Roberta Attanasio For many years, we’ve been aware of the impacts of global climate change on human health and well-being. For example, safe drinking water, sufficient food, and secure shelter are threatened by rising sea levels and severe weather events. Heat waves dramatically increase death rates not only from heat strokes, but also from complications arising from cardiovascular, respiratory,…
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Neil Young, Monsanto, Starbucks, and “The Monsanto Years”
By Roberta Attanasio About two months ago, legendary music icon Neil Young announced the release of “The Monsanto Years“, which will come out on June 29th. The album — the result of a collaboration between Neil Young and Promise of the Real, a band featuring Lukas and Micah Nelson (sons of the legendary Willie Nelson) — includes songs criticizing the…
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Quality Water, Quality Life: Aquatic Health and Contaminants in the Midcoast Oregon Salmon Watersheds
A guest post by Ray Kinney From ridge tops to reefs, environmental degradation has caused many salmon populations to decline to one to ten percent of former numbers. Young salmon survival in freshwater is only 2 to 5% from egg to smolt phase just before entering the ocean phase of their life cycle. Many causative effects for this decline are known,…
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Global Threats: Children’s Exposure to Toxic Pesticides
By Roberta Attanasio In 2012, the American Academy of Pediatrics (AAP) released a policy statement to outline the harmful effects of pesticides in children, and to make recommendations on how to reduce exposure. According to the statement, prenatal and early childhood exposure to pesticides is associated with pediatric cancers, decreased cognitive function, and behavioral problems. In addition, the statement pointed…
