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Bee Learning Behaviour Affected by GMO Toxin

October 21, 2008 Biotechnology, Environment, News Comments Off

Jonathan Latham and Allison Wilson

Concerns over bees, especially the European honey bee (Apis mellifera) have rarely been higher. Although there are few hard data there is a general consensus that both solitary and social bee populations are declining and that recently the still-mysterious colony collapse disorder (CCD) has dramatically worsened this situation. No definitive cause for CCD has yet been established but there is widespread agreement that CCD is caused by more than one factor (Calderone, 2008 ; Oldroyd, 2007).
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Effects of GMO Pollen in Waterways

November 2, 2007 Biotechnology, Environment, News Comments Off

Toxins in transgenic crop byproducts may affect headwater stream ecosystems E. J. Rosi-Marshall, J. L. Tank, T. V. Royer, M. R. Whiles, M. Evans-White, C. Chambers, N. A. Griffiths, J. Pokelsek, and M. L. Stephen PNAS 2007 104: 16204-16208

PNAS Press Release :
Ecological impacts of genetically engineered corn are particularly important because of increased corn demand created by biofuels production

A new study indicates that a popular type of genetically engineered corn–called Bt corn–may damage the ecology of streams draining Bt corn fields in ways that have not been previously considered by regulators. The study, which was funded by the National Science Foundation, appears in the Oct. 8 edition of The Proceedings of the National Academy of Sciences.
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Transgenic Bt Maize Pollen Harms Swallowtails

January 2, 2007 (Un)Sustainable Farming, Biotechnology, Environment, News Comments Off

Jonathan Latham and Allison Wilson

Pollen from a Bt insect resistant maize is highly toxic to the European common swallowtail butterfly (Papilio Machaon) according to a paper published last week in the journal Basic and Applied Ecology (Lang and Vojtech 2006 Vol. 7 pp296-306; doi:10.1016/j.baae.2005.10.003). The paper found that for first instar caterpillars the LD50 of Bt 176 corn was 14 pollen grains and that for harm to occur required consumption of as few as 5 pollen grains.
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Commentaries

Peasant Sovereignty?

China village

By Evaggelos Vallianatos In May 2014, the Spain-based international agrarian organization, Grain, reported that small farmers not only “feed the world with less than a quarter of all farmland,” but they are also the most productive farmers on Earth. For example, small farmers and peasants in nine European countries outproduce …

Will Food Sovereignty Starve the Poor and Punish the Planet?

Weeding maize in Burkina Faso

by Gilles Billen, Luis Lassaletta and Josette Garnier Globalisation is not only a matter of clothing and mobile phones. Long-distance worldwide shipping of food commodities has also increased tremendously over the last few decades. Lassaletta et al. (2014) estimate that one-third of all proteins (a proxy for the nutritive potential …

How the Great Food War Will Be Won

Dustbowl and soil erosion USA, 1935's

By Jonathan Latham, PhD By conventional wisdom it is excellent news. Researchers from Iowa have shown that organic farming methods can yield almost as highly as pesticide-intensive methods. Other researchers, from Berkeley, California, have reached a similar conclusion. Indeed, both findings met with a very enthusiastic reception. The enthusiasm is appropriate, but …

Seeds of Truth: Vandana Shiva and the New Yorker

Dr. Vandana Shiva

by Dr Vandana Shiva (A response to the article ‘Seeds of Doubt’ by Michael Specter in The New Yorker) I am glad that the future of food is being discussed, and thought about, on farms, in homes, on TV, online and in magazines, especially of The New Yorker’s caliber. The …

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Reviews

Poison Spring: The Secret History of Pollution and the EPA

Poison Spring Evaggelos Valllianatos

Book Author: Evaggelos Vallianatos with McKay Jenkins Reviewed by: Carol Van Strum “Science is the belief in the ignorance of experts,” Richard Feynman famously declared in 1966. Ever quick to challenge accepted wisdom, he distinguished the laudable ignorance of science, forever seeking unattainable certainties, from the dangerous ignorance of experts …

The Real Cost of Fracking: How America’s Shale Gas Boom Is Threatening Our Families, Pets, and Food

The Real Cost of Fracking book cover

Book Authors: Michelle Bamberger and Robert Oswald Reviewed by Allison Wilson (The Bioscience Resource Project) The first researchers to systematically document ill health in livestock, pets, and people living near fracking drill sites were Michelle Bamberger and Robert Oswald. Bamberger, a veterinarian, and Oswald, a professor of molecular medicine at …

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