Knowledge for better food systems

Showing results for: Science and background

Photo: Yoshihide Nomura, Fried vegetables, Flickr, Creative Commons License 2.0 generic.
25 April 2017

This comment article in The Lancet Planetary Health emphasises food systems research, that address sustainability and human health, need to combine three factors equally to inform comprehensive improvement strategies. 

Photo: Yutaka Seki, Mercado, Flickr, Creative commons licence 2.0
19 April 2017

This book is based on the papers that were presented and discussed at a workshop with the group “System Innovation towards Sustainable Agriculture” (SISA), an initiative by researchers from ‘Wageningen University & Research’ in the Netherlands (WUR) and the ‘Institut National de la Recherche Agronomique’ in France (INRA). 

Photo: Camy West, food, Flickr, Creative Commons License 2.0 generic.
19 April 2017

In this letter to the editor in Nature, the authors challenge simplified dietary strategies used in lifecycle assessment (LCA) based studies. Citing a paper that presents the LCA of three dietary scenarios for a basket of food products (representative of EU consumption) they argue that “it is irresponsible to present environmentally motivated dietary strategies... that conflict with longstanding public health nutrition objectives.”. 

Photo: fklv, two fishing boats, Flickr, Creative Commons License 2.0 generic.
19 April 2017

This paper models human and natural influences on the global capture of wild marine fish. The researchers show that wild fish harvest increases during the 20th century were most likely explained by improvements in fishing technology. Their simulated future projections, that assume ongoing technological progress and open access (i.e. no policy constraints), suggest a long-term decrease in harvest due to over-fishing.

12 April 2017

This Data Science Insights talk hosted by Thomson Reuters sees presentations from Professor Nilay Shah from Imperial College, Judith Batchelar, Director of Brand at UK supermarket chain Sainsbury’s, and Derek Scuffell, Head of R&D Information Systems at Syngenta, who share insights on how their supply chains are driven by data.  They discuss how advances in genetically modified foods and in agricultural technology could help prevent food shortages and price fluctuations and help the world feed itself by 2025.

12 April 2017

Planetary health is a new approach that broadens health research to include the health of human civilisations and the natural (external) systems on which they depend. In a new journal, alongside The Lancet Public Health and The Lancet Global Health, The Lancet Planetary Health will explore the links between planetary and human health and how we can protect the environment on which we depend and develop sustainable systems that support human health. 

Photo: Oxfam East Africa, Sustainable food for all, Flickr, Creative Commons License 2.0 generic.
4 April 2017

This paper summarises the evidence on the role that agriculture plays in improving nutrition, how food systems are changing rapidly due to globalization, trade liberalization, and urbanization, and the implications for nutrition globally.

4 April 2017

In the latest in a series of articles seeking to shake up the conversation about food production and its trade-offs (see for example our previous summary of Elena Bennett’s Nature commentary, and the subsequent FCRN discussion forum), this opinion piece seeks to shift the focus of the discourse away from food production as the goal of agriculture, and towards food security, incorporating biodiversity outcomes.

29 March 2017

In this Nature commentary Jess Davies from Lancaster Environment Centre discusses the urgent need to deal with the degradation of our soils, focusing on the need for the private sector to take this sustainability threat seriously by taking action on soil. Today one-third of all soils and more than half of agricultural soils are moderately or highly degraded.

Crustmania, Deforestation, Flickr, Creative Commons – Attribution 2.0 Generic
7 March 2017

This perspective article exposes and explains uncertainties in our historical calculations of carbon fluxes associated with land use and land cover change, and uses comparisons between dynamic global vegetation models (DGVMs) to estimate the effects of these uncertainties on historical, current and future assessments of carbon fluxes between the land and air.

28 February 2017

This is a new book on the concept of sustainable intensification in the context of smallholder agriculture.