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Children exposed to air pollution are more likely to develop disease later in life
By Roberta Attanasio We have known for quite some time that the first years of life represent a unique “window of vulnerability”—exposures to environmental chemicals at this time influence cellular programming in ways that shape health and disease in later years. For example, recent research shows that there is a significant association between multiple prenatal and early life exposures to indoor pollutants and the degree of allergic sensitivity in 2-year old children. In other words, babies exposed to air pollution during prenatal life and for the first several moths after birth, up to 2 years of age, are at higher risk of developing allergic sensitivity. Now, results from a study published…
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Did you hear about Science Moms?
By Roberta Attanasio All around the world, mothers are concerned about their kids’ future. What world will they live in? A world where humanity is still waging war on nature, or one at peace? Science Moms want to talk about our world and what we can do to make it a better place—they are climate scientists concerned about their kids’ future and believe that, with moms everywhere, it’s possible to build a cleaner, safer future for all kids. This is how Science Moms define themselves: “We are a group of climate scientists and mothers who care deeply about the planet that our children will inherit. Together, we aim to demystify climate…
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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 winter deaths in temperate climates and increased food production in certain areas, the overall health effects of a changing climate are likely to be overwhelmingly negative. For example, climate warming is predicted to increase the transmission of parasite infections. Now, results from a recent study show that host immunity can…
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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. The maintenance or enhancement of global soil resources is essential to meet the world’s need for food, water, and energy security. Soil loss is an unfolding global disaster that will have catastrophic effects on world food production, according to scientists from the University of Sheffield’s Grantham Centre for Sustainable Futures. …
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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, and cerebrovascular diseases. However, the impacts of global climate change on human health are even greater than previously thought — according to a report published today (June 23, 2015) in The Lancet, the threat from climate change is so great that it could undermine the last fifty years of gains…
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Clean Air: The Effects of U.S. Power Plant Carbon Standards on Human Health
By Roberta Attanasio A little more than a year ago, the World Health Organization (WHO) reported that in 2012 around 7 million people died — accounting for one in eight of total global deaths — as a result of exposure to air pollution. These estimates more than doubled the previous ones, and confirmed that air pollution is now the world’s largest single environmental health risk. The WHO concluded that reducing air pollution globally could save millions of lives. But, what policy changes would be most effective at saving lives? The answer comes from a new study published in the journal Nature Climate Change (May 4, 2015.) The study, (US power plant…
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Climate Change: A Key Driver of the Syrian Conflict?
By Roberta Attanasio Climate change is happening here and now, with significant damage to natural systems and society. The shrinking of the Arctic sea ice, the melting of the Greenland and Antarctica ice sheets, the acidification of the oceans, the sea level rise, the shifting patterns of precipitation, and the amplified threat of wildfires, are some of its well-recognized effects. There are also significant concerns related to the consequences that climate change could have on freshwater availability and agricultural productivity worldwide — resulting in increasing poverty and further weakening of fragile governments. Indeed, climate change has been identified as a “threat multiplier” — it can exacerbate political instability in the…
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It’s Not Warming, It’s Dying: A New Campaign to Raise Awareness of Climate Change
By The Editors Milton Glaser, one of the most celebrated graphic designers in the United States, has launched an environmental campaign to raise awareness of climate change. He is known for the ubiquitous I heart NY logo, his Bob Dylan poster, the Brooklyn Brewery logo, and a lot more. You can view a collection of his work here. The campaign — It’s Not Warming, It’s Dying — is based on a strong message that is meant to create a sense of urgency around climate change, a well-established major global threat. For his campaign, which defines climate change as “The most important fact on Earth“, Glaser designed a visual for buttons and…
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Global Threats: Soil and Topsoil Erosion and Degradation
By Roberta Attanasio “Soil anaemia also breeds human anaemia. Micronutrient deficiency in the soil results in micronutrient malnutrition in people, since crops grown on such soils tend to be deficient in the nutrients needed to fight hidden hunger. (…) Managing our soil and water resources in a sustainable and equitable manner needs a new political vision.” M.S. Swaminathan — the “Indian Father of Green Revolution”. Soil, the earth’s skin, is one of our most valuable resources — it’s a dynamic and complex ecosystem that acts as a growing medium. Plant and animal life depend on the recycling of primary nutrients through soil processes. It plays a major role in determining the composition of the…
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Nuisance Flooding: Climate Change and Increasing Sea Levels on U.S. Coasts
By Roberta Attanasio According to a new report released yesterday (July 28, 2014) by the National Oceanic and Atmospheric Administration (NOAA), nuisance flooding — which causes public inconveniences such as frequent road closures, overwhelmed storm drains and compromised infrastructure — is a growing problem along the U.S. coasts. Indeed, nuisance flooding has increased between 300 and 925 percent since the 1960s. The report (Sea level rise and nuisance flood frequency changes around the United States) points out that eight of the top ten U.S. cities that have seen the increase in nuisance flooding, which is caused by rising sea levels, are on the East Coast, one is in Texas and the other…
