Knowledge for better food systems

Showing results for: Issues

Food is a nodal point for multiple interconnected issues and concerns. The categories below highlight a few of the most critical, including food security and nutrition, water, governance and policy, and health issues.

8 April 2019

This report from the UK’s Office for National Statistics estimates the value of ten ecosystems services provided by natural capital in Scotland. Information on agricultural biomass (including fish capture) and carbon sequestration may be of particular interest to FCRN readers.

8 April 2019

This short guide by the UK food and farming alliance Sustain offers advice on drafting and delivering local food poverty action plans. The guide discusses several case studies from around the UK.

8 April 2019

This policy briefing from EU food waste research project REFRESH outlines how ‘Voluntary Agreements’ between stakeholders throughout the supply chain can be used to reduce food waste, and makes policy suggestions to favour the creation of such agreements.

Image: Виталий Смолыгин, Structure of DNA, Public Domain Pictures, CC0 Public Domain
8 April 2019

This perspective piece argues that new plant breeding technologies such as CRISPR-Cas could contribute to global food security and poverty reduction by increasing agricultural yields and smallholder incomes. The authors note that careful regulation, field testing and communication will be necessary for successful implementation, along with royalty-free access for smallholders.

Image: Jing, Soybeans Beans Soy, Pixabay, Pixabay Licence
8 April 2019

This commentary argues that the recent imposition of trade tariffs between China and the United States could lead to increased tropical deforestation as other suppliers make up for the 50% fall in exports of soybeans from the US to China seen during 2018.

Image: NASA, Deforestation in the state of Rondônia in western Brazil, Wikimedia Commons, Public domain
8 April 2019

Around 15% of the carbon dioxide emissions from food consumption in the European Union are due to deforestation, according to this paper, which traces the links between final consumers and the expansion of agriculture (including both crops and pasture) and tree plantations into tropical forests. Depending on the model used, 29% to 39% of tropical deforestation emissions were attributed to the production of goods for export.

Image: Mercedes, Crunchy Romaine Lettuce, Flickr, Creative Commons Attribution-ShareAlike 2.0 Generic
1 April 2019

This blog post in Foodprint (part of US food advocacy group GRACE Communications) explores how food safety scares and recalls can cause food waste. In addition to the disposal of contaminated food items, other items of the same type are often disposed of to be sure of removing all affected items. New supply chain traceability technologies could reduce the amount of food disposed of during recalls.

Image: Libreshot, Milk is poured into a glass, Public domain
1 April 2019

This feature in the UK’s Guardian newspaper examines the environmental implications of China’s promotion of milk consumption. Dairy consumption in China has grown from very little to around 30 kg per year within the last few decades, and government guidelines recommend that people triple their current dairy consumption.

1 April 2019

This open access book by Prabhu Pingali, Anaka Aiyar, Mathew Abraham and Andaleeb Rahman uses a food systems lens to explore issues of food security in India and to set policy goals for 2030 and 2050.

1 April 2019

This report by the US non-profit Environmental Working Group analyses pesticide residue data from the US Department of Agriculture. It concludes that around 70% of produce in the US is sold with pesticide residues, with particularly high levels in strawberries, spinach and kale and relatively low levels in avocados, sweetcorn and pineapples.

1 April 2019

This report from the US National Academies of Sciences, Engineering, and Medicine identifies emerging scientific advances that could help to make the US food system more resilient to rapid changes and extreme conditions, as well as making agriculture more efficient and sustainable.

Image: MD-Terraristik, larvae of the black soldier fly, Wikimedia Commons, Public domain
1 April 2019

This paper provides an assessment of the environmental impacts of converting waste streams from the food industry into products such as fertiliser, pet food, livestock feed or feed additives using the larvae of Hermetia illucens, the black soldier fly.

Image: MichelAelbrecht, Bee nature lavender, Pixabay, Pixabay licence
1 April 2019

This paper shows that pollinator services in agricultural landscapes that have been highly altered from their natural state are lower than would be predicted from a simple count of pollinator species. The paper bases its estimates on a study of the evolutionary relationships between pollinators and extensive surveys of pollinators.

Image: Nick Youngson, Bell peppers, Picserver, Creative Commons Attribution-ShareAlike 3.0 Unported
1 April 2019

In two experiments where participants were asked to choose between hypothetical canteen meals, “traffic light labelling” (red, amber or green labels) of different meal options was found to shift meal choices towards those lower in carbon emissions and calorie content.

26 March 2019

In this blog post for the UK Food Research Collaboration, researchers Tony Lewis and Erik Millstone note that the UK’s draft replacement regulations for governing food after the UK leaves the European Union (EU) allow the government to relax requirements on food traceability. The authors argue that the government may be preparing to accept lower food standards to minimise supply disruptions in the event of leaving the EU without a withdrawal agreement.

26 March 2019

This interactive tool from the European Food Safety Authority presents data on resistance to several types of antimicrobials among humans, pigs and cattle.

26 March 2019

This book by Bee Wilson explores how changing diets affect health, social interactions and the wider world.

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