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Veterans and Agent Orange: Update 2012 (2013)

Veterans and Agent Orange: Update 2012 (2013)
Source: Institute of Medicine

From 1962 to 1971, the US military sprayed herbicides over Vietnam to strip the thick jungle canopy that could conceal opposition forces, to destroy crops that those forces might depend on, and to clear tall grasses and bushes from the perimeters of US base camps and outlying fire-support bases. Mixtures of 2,4-dichlorophenoxyacetic acid (2,4-D), 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), picloram, and cacodylic acid made up the bulk of the herbicides sprayed. The main chemical mixture sprayed was Agent Orange, a 50:50 mixture of 2,4-D and 2,4,5-T. At the time of the spraying, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), the most toxic form of dioxin, was an unintended contaminant generated during the production of 2,4,5-T and so was present in Agent Orange and some other formulations sprayed in Vietnam.

Because of complaints from returning Vietnam veterans about their own health and that of their children combined with emerging toxicologic evidence of adverse effects of phenoxy herbicides and TCDD, the National Academy of Sciences (NAS) was asked to perform a comprehensive evaluation of scientific and medical information regarding the health effects of exposure to Agent Orange, other herbicides used in Vietnam, and the various components of those herbicides, including TCDD. Updated evaluations are conducted every two years to review newly available literature and draw conclusions from the overall evidence.Veterans and Agent Orange: Update 2012 reviews peer-reviewed scientific reports concerning associations between health outcomes and exposure to TCDD and other chemicals in the herbicides used in Vietnam that were published in October 2010–September 2012 and integrates this information with the previously established evidence database. This report considers whether a statistical association with herbicide exposure exists, taking into account the strength of the scientific evidence and the appropriateness of the statistical and epidemiological methods used to detect the association; the increased risk of disease among those exposed to herbicides during service in the Republic of Vietnam during the Vietnam era; and whether there exists a plausible biological mechanism or other evidence of a causal relationship between herbicide exposure and the disease.

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"Balance for Oil, Imbalance for LNG?" (recorded webcast) Center for Strategic & International Studies

https://www.csis.org/events/balance-oil-imbalance-lng

"The CSIS Energy and National Security Program is pleased to host Fereidun Fesharaki, Founder and Chairman of FGE, for a presentation and discussion on the current state of global oil and gas markets, one balancing as the other appears to tip toward imbalance.

Oil markets are struggling to reach a balance, and with robust demand growth and continued OPEC cutbacks, a balance might be reached in the 2017/2018 period. LNG markets are facing a prolonged period of imbalance, perhaps through about 2023, before a balance can be reached. While many advocate new U.S. LNG projects, around 50% of the projects currently under construction have still not been sold to end users.

Dr. Fesharaki's work is recognized worldwide for pioneering oil and gas market analysis since the early 1980s. Born in Iran, he received his Ph.D. in economics from the University of Surrey in England. He then completed a visiting fellowship at Harvard University’s Center for Middle Eastern Studies. He joined the East West Center in 1979, where he led the Energy program for two decades. FGE offices are spread around the world in 8 locations with heavy emphasis on Asia and the Middle East.
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