This annotated literature review synthesizes scholarship on organic farming methods, examining the subject from economic, environmental, and consumer-health perspectives. Drawing on over a dozen sources, the paper traces organic agriculture's growth into a multi-billion-dollar global industry, its corporate consolidation, and ongoing debates about efficiency and accessibility. It also reviews evidence on environmental benefits — including soil health, biodiversity, and reduced pesticide exposure — while acknowledging areas where empirical data remain limited. The review concludes that organic methods, practiced in some form for thousands of years, represent a historically grounded and largely beneficial approach to sustainable agriculture, even as legitimate critiques about equity and scalability persist.
The concept of organic food immediately conjures images of responsible agricultural practice, non-chemical growing procedures, and a dedication to environmentally sound farming operations. However, a survey of the literature reveals a multitude of perspectives that demonstrate organic food to be a debatable and nuanced subject. As many advocates as exist in research and in practice, there are equally as many critics and opponents to organic farming practices.
The text by Wellson (2006) is a suitable starting point, as it provides a general overview of the subject. Identifying organic food industries as a growing consumer interest, Wellson takes an essentially positive perspective, describing organic foods as offering consumers a way of controlling the content of what they consume. This overview also demonstrates that organic farming is a substantial business today, to the extent that it undermines some of the preconceptions consumers hold about how it operates.
Many consumers disassociate organic farming from large corporate agricultural operations, but an article by Pollan (2006) reveals that organic farming is no longer the independent business context it once was. He notes that "large-scale organic businesses, which have bought up successful small organic producers, follow the logic of industry, 'the tremendous gains in efficiency to be had when the irregularity of nature can conform to the precision and control of a machine'" (Pollan, 123). The Pollan article reveals that organic farming is big business and that many of its farming practices, though free of chemical or mechanical intervention, may not constitute ethical treatment of animals from the perspective of many consumers.
This view is reinforced by the article by Raynolds (2004), which also describes organic farming as an important economic enterprise with ties to many of the same entities that drive conventional agriculture. In particular, Raynolds identifies global trade practices as having been affected by the cultural shift in many countries toward organic practices. As a result, Raynolds indicates, "organic certification proves central to network governance, shaping product specifications, production parameters, and enterprise participation" (Raynolds, 725).
The enormity of this business is further supported by the global economic report provided by Willer et al. (2008), which describes the sector as robust, placing international sales at $38.6 billion in 2006 — a figure that had doubled since 2000 (16).
A report by Dmitri and Greene (2002) indicates that demand for organic goods in the United States consumer market drives much of this global growth. One primary reason for this is evidence suggesting that U.S. regulations on agricultural operations and imports do not provide sufficient protection to consumer health. This point is underscored by an article by Raeburn, which indicates that a pesticide called Dichlorvos has been demonstrated to negatively impact the human nervous system yet remains in heavy use in growing operations.
"Efficiency concerns and elite consumer base"
"Soil health, water quality, and ecological resilience"
"Species richness and long-term sustainability evidence"
Raynolds, L.T. (2004). The Globalization of Organic Agro-Food Networks. World Development, 32(5), 725–743.
Shepherd, M.; Pearce, B.; Cormack, B.; Phillipps, L.; Cuttle, S.; Bhogal, A.; Costigan, P. & Unwin, R. (2003). An Assessment of the Environmental Impacts of Organic Farming. Defra-funded Project.
Wellson, A.J. (2006). Organic Agriculture in the U.S. Nova Publishers.
Willer, H.; Yussefi-Menzler, M. & Sorensen, N. (2008). The World of Organic Agriculture. BioFach.
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