[CarlV]

But Rob, we needs our corn syrup.

"The environmental footprint of HFCS is deep and wide," writes Pollan, a prominent critic of industrial agriculture. "Look no farther than the dead zone in the Gulf [of Mexico], an area the size of New Jersey where virtually nothing will live because it has been starved of oxygen by the fertilizer runoff coming down the Mississippi from the Corn Belt. Then there is the atrazine in the water in farm country -- a nasty herbicide that, at concentrations as little as 0.1 part per billion, has been shown to turn male frogs into hermaphrodites."

Milling and chemically altering corn to form high-fructose corn syrup also is energy-intensive. That's not to say that corn is evil and other foods aren't; all crops require energy to grow and transport. What makes corn a target is that federal subsidies -- and tariffs on imported sugar -- keep prices low, paving the way for widespread use of high-fructose corn syrup and, in the process, keeping the American palate accustomed to the sweetness it provides.

Corn is a useful crop with high yields, although it uses more fertilizers and insecticides and causes more soil erosion than other crops, according to David Pimentel, a professor in Cornell University's College of Agriculture and Life Sciences. "Organic corn is not a large part of the industry, but it should be," he says. Pimentel published a study in 2005 demonstrating that, over 22 years, growing corn organically produced the same yields as conventional growing and used 33 percent less fuel.
Link

Carl