Genetically modified foods are a threat to our dwindling water supplies; they are less water-efficient and contaminate fresh water, said Dr Eva Sirinathsinghji, of the London based Institute of Science in Society.

Genetically Modified (GM) crops are widely recognised for their potential to damage both human health and the environment. Evidence is now accumulating of the contamination of streams, rivers, rain, as well as groundwater with GM-associated chemicals including Monsanto’s glyphosate-based herbicide, while genetic elements such as antibiotic resistant genes are emerging in water-borne microbes. Further, GM crops have been shown to be less water efficient, corroborating farmer’s reports of failing GM crops during droughts. Industrial farming in general has been shown to be ill-adapted to extreme weather events such as hurricanes as well as droughts; and GM crops are not expected to do any better.

Cultivation of GM crops is a serious threat to food security particularly as global water supply is depleting (see [1] World Water Supply in Jeopardy, SiS 56) and already heavily polluted; with elicit and licit drugs (see [2] Pharmaceutical Cocktails Anyone?, SiS 56, [3] Illicit Drugs in Drinking Water ), in addition to pathogens, arsenic, fluoride, chemical fertilizers, pesticides, industrial waste products, landfill leaks, and gasoline […]