The Joplin Globe published an excellent article on confined animal feeding operations (CAFOs) in Missouri: "Study: CAFOs affect neighbors' property". These operations have been replacing traditional animal farms for years -- bringing with them debilitating conditions for animals, food packed with growth hormones with unresearched effects on consumers and now problems for neighboring human and animal populations through waste-water run-off. This is not to mention the number of family farms lost through factory farming.
In the St. Louis region, there are many CAFOs in Illinois counties like Monroe and Missouri counties like Jefferson and Lincoln. Urbanists often talk about stopping sprawl through growth boundaries and form-based zoning, but there is a much less frequently-addressed part of the sprawl question. If we stop the creep of the suburbs, what do we want the rural lands surrounding St. Louis to look like? What sort of land uses are sustainable and acceptable, if large subdivisions, strip malls, office parks and the like are out of the question? What jobs will people have?
Healthy agriculture is key to sustaining open land around the metropolis. Currently much of the land within our Standard Metropolitan Statistical Area is devoted to farming. As the energy crisis mounts, that amount of land may not change much. Yet "farming" as we know it has been altered to an unrecognizable world of factory farms, hormones, chemicals and corporations. Does agriculture in current practice serve the interest of a sustainable St. Louis region, or do we want to adopt a model that conserves our rich soil, sustains open space, preserves what's left of family farms and prevents the poisoning of surrounding land?