Friday, November 5, 2010
Corn in the USA
Heather Cox Richardson
http://histsociety.blogspot.com/2010/11/corn-and-united-states.html
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Cheap corn has also changed the way we eat. It finds its way into most of the foods in American supermarkets, as high fructose corn syrup (HFCS) into soda and processed foods, of course, but also into less obvious places like beef, since corn was so cheap cattle growers began to use it to feed animals that had always fattened on grass. The raft of organizations concerned about America’s obesity epidemic have pointed to the ubiquity of cheap corn as a key ingredient in our increasing health problems.
It has also most likely changed recent demographics. Researchers speculate that heavily subsidized US corn has combined with NAFTA to disrupt rural Mexico, where small farmers can’t compete with cheap US corn. They have left rural regions to move to cities in Mexico, and while no research has been conducted on cross-border migration, it seems likely that displaced farmers are making their way to US farm operations to find work.
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Interesting take on the issue...
I have been searching for information on corn production, comparisons with other crop production, etc. Have found almost nothing, so far, and I have other things I need to do tonight, so won't search any more now. However, I ran across numerous mentions that, aside from wheat, 80% of US grain production was for animal feed. Could the ethanol push have decreased human corn? Yes, of course. But if we historically aimed 80% of our corn at animal use, and have increased production dramatically over the last several years, it's really unlikely that ethanol has had any huge effect on corn for humans. In fact, if people like Ben Nelson of Nebraska are correct, it's reduced fuel prices somewhat, so possibly lower the costs of producing and transporting human food. And since ethanol production does not reduce the amount of corn used for animal feed, the increase in production has probably kept meat prices lower than they would have been otherwise.