The discovery of horse meat in European beef products created an international uproar. James A. Serpell, director of the University of Pennsylvania's Center for the Interaction of Animals and Society, explains why some foods that are forbidden in some cultures are considered delicacies in others.
Farmers in the Dakotas, Minnesota, Iowa and Nebraska converted 1.3 million acres of grassland into soybean and corn production between 2006 and 2011. Images derived from satellite data confirmed that changing landscape, which spells bad news wildlife and for soil integrity in some parts.
On its surface, the case is about whether farmers can use seeds derived from patented crops. But the bigger question is, how much control does a company have over its patented products once they're in the hands of consumers?
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