Knowledge for better food systems

Showing results for: Sustainable food security

11 June 2019

This book offers a cross-disciplinary collection of perspectives on the many sustainability issues facing the global food system today. Topics include food insecurity, healthy diets, organic food, food among refugees and food waste management strategies.

Image: Ton Rulkens, Dried cassava roots, Flickr, Creative Commons Attribution-ShareAlike 2.0 Generic
11 June 2019

This paper finds that production of the top ten global crops has already been affected by climate change, with mixed impacts across both crop type and geographical area. Oil palm has seen a 13% decrease in yields relative to those that would have been seen under historical climate conditions, while soybean has seen a 4% increase.

3 June 2019

This briefing paper from the UK’s Food Research Collaboration, the latest in its Food Brexit Briefings series, reiterates the need for local authorities to create food plans for during and after the UK’s upcoming exit from the European Union.​

29 May 2019

This book by David Reay discusses how food security might be affected by climate change in the 21st century, including a comparison of how “climate smart” different food types are.

Image: DEZALB, India market fruit, Pixabay, Pixabay license
29 May 2019

This modelling paper finds that strategies to mitigate climate change could put an additional 160 million people at risk of hunger by 2050, if they are not designed carefully. However, these trade-offs could be avoided at a cost of around 0.2% of GDP in 2050.

Image: Atmospheric Research, CSIRO, Parched earth, typical of a drought., Wikimedia Commons, Creative Commons Attribution 3.0 Unported
13 May 2019

Extreme climate events such as droughts and heat waves are better predictors of yield anomalies than indicators of climate averages in maize, rice and soybeans, according to this paper. Irrigation can mitigate the negative yield impacts of frequent warm days.

8 May 2019

In this comment piece for Foodservice Footprint, Dan Crossley of the UK-based charity Food Ethics Council argues that the current model of charitable food assistance can give an excuse for businesses and policymakers to avoid addressing the underlying causes of food insecurity.

29 April 2019

This film from the RSA Food, Farming & Countryside Commission explores issues in low income rural Britain. Interviewees include a farmer who has considered using a food bank, a student nurse who waited many years to be able to afford a house in her home village, and a cook who lives in a rural estate with poor access to services such as public transport.

29 April 2019

This book by Darrin Qualman argues that, to avoid the collapse of civilisation, the global economy must reshape its material and energy flows away from linear, extractive patterns towards a circular model. The book includes a chapter on food production.

29 April 2019

This report from the UK think tank Food Foundation summarises workshops held with over 300 schoolchildren from across the UK to discuss their understanding of and experiences with food insecurity and food poverty.

29 April 2019

Free-range eggs in the Agbogbloshie slum in Ghana are contaminated with some of the highest levels ever measured (in eggs) of certain toxic substances due to the illegal dumping of electronic waste from Europe, according to this report from Swedish non-profit IPEN and US non-profit Basel Action Network.

24 April 2019

This report from the Scottish Human Rights Commission (an independent public body) to the Scottish Government argues that people should have a legal right to food, and that public authorities should solve inequalities in access to adequate food.

17 April 2019

This Food Talk podcast by US think-tank Food Tank interviews Lawrence Haddad, Executive Director of the Global Alliance for Improved Nutrition, to find out how governments, NGOs and businesses can work to improve the availability of nutritious food.

17 April 2019

This book, edited by Andrew Kennedy and Jennifer McEntire, examines issues of food traceability throughout the food system, including current challenges, research and potential solutions.

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.

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.

Image: AEPF, Olive tree Italy, Pixabay, Pixabay Licence
13 March 2019

Extreme weather events such as frosts, heavy rains and droughts are the main drivers of lower olive yields in Italy, according to Professor Riccardo Valentini of the Euro-Mediterranean Centre for Climate Change. Italy has experienced a 57% drop in olive oil production in 2018.

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