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Sustainability 2016, 8(7), 595; doi:10.3390/su8070595

Strategies to Reduce Food Loss in the Global South

1
Department of Geography, University of Guelph, 50 Stone Rd. East, Guelph, ON N1G 2W1, Canada
2
School of International Development and Global Studies, Faculty of Social Sciences, University of Ottawa, 120 University Private, Ottawa, ON K1N 6N5, Canada
*
Author to whom correspondence should be addressed.
Academic Editor: Iain Gordon
Received: 1 April 2016 / Revised: 14 May 2016 / Accepted: 20 June 2016 / Published: 24 June 2016
(This article belongs to the Section Sustainable Agriculture, Food and Wildlife)
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Abstract

Approximately one third of the world’s food is lost, and reducing this represents an important strategy for promoting more sustainable food systems and addressing global food insecurity. This paper presents a preliminary assessment of the socio-economic factors that are significant in causing food loss in developing countries. These countries were chosen because the majority of food waste in poorer nations happens on or around the farm and is due to inefficient storage and processing facilities (by contrast, the majority of food waste in the global north is caused by consumers or retailers and, hence, is a very different problem). To explore this topic, we conducted a multivariate panel data analysis where the volume of food loss in 93 countries over 20 years was used as the dependent variable and a range of socio-economic factors were used as independent variables. Results show that, for the countries in the global south, variables related to wealth, agricultural machinery, transportation, and telecommunications were significant in explaining the amount of lost food. We used these results to model the effectiveness of different hypothetical policies designed to reduce food loss and estimate that up to 49% of food loss could be averted by improving each countries’ performance on these variables. While these results seem to offer huge opportunities to improve the sustainability of global agricultural systems and address global food security, this paper concludes on a note of caution: as countries grow wealthy enough to address the food lost by challenges associated with on-farm issues, these same countries may start to experience more food waste at the consumer/retailer end of the food chain. Therefore, any attempt to reduce on-farm food loss in lower income countries must be met with policies to reduce the emerging problems of food waste amongst consumers and retailers. View Full-Text
Keywords: food loss; postharvest loss; global south food loss; postharvest loss; global south
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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KC, K.B.; Haque, I.; Legwegoh, A.F.; Fraser, E.D.G. Strategies to Reduce Food Loss in the Global South. Sustainability 2016, 8, 595.

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