Explaining Growing Glyphosate Use: The Political Economy of Herbicide-Dependent Agriculture |
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Institution: | School of Environment, Resources and Sustainability, University of Waterloo, 200 University Ave. West, Waterloo, ON N2L1K2, Canada |
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Abstract: | The growing use of chemical herbicides for weed control has become a dominant feature of modern industrial agriculture and a major environmental and health concern in agricultural systems worldwide. This paper seeks to explain how and why glyphosate-based agricultural herbicides have become so entrenched in modern agriculture. It shows that a complex interplay among technological, market, and regulatory developments have encouraged a lock-in of glyphosate linked technologies in agricultural systems. These are: (1) the repurposing of glyphosate for use with genetically modified crops; (2) the rise of the generic glyphosate market, which globalized the chemical’s use and encouraged new agricultural uses; (3) new technologies such as digital agriculture and genome editing that interface with glyphosate use; and (4) growing corporate market power and declining public investment in agricultural research programs that constrained innovation in non-herbicide weed control technologies. |
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Keywords: | Glyphosate Agriculture Technological innovation Corporate power Regulation Herbicides |
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