UK-based organisation Global Food Security has published a short report on ‘Paris-compliant healthy food systems’.

The United Nations System Standing Committee on Nutrition (UNSCN) has produced a discussion paper on sustainable healthy diets. It begins by outlining the relevant global policy framework and existing commitments on nutrition and climate change. It then goes on to examine the interdependence of climate change, food systems, diets, nutrition and health, before setting out which policy steps need to be taken to further research and action in this area.

This book, edited by Annette Aurelie Desmarais, Priscilla Claeys and Amy Trauger, examines various social movements around food.

Certain cereal grains and other crop plants have been shown to have lower iron concentrations when grown under elevated CO2. This study by researchers from Massachusetts, USA, examined diets from 152 countries to investigate which groups of people might be most at risk of iron deficiency as a result of increasing CO2 emissions, on the basis of current dietary composition, the current global prevalence of iron deficiency, and projected CO2 emissions up to the year 2050.

The High Level Panel of Experts for Food Security and Nutrition (HLPE) is the science-policy interface of the Committee on World Food Security (CFS), which is an inclusive and evidence-based international and intergovernmental platform for food security and nutrition. It has produced a report - Nutrition and Food Systems - to be presented at CFS 44 in October 2017. 

This new paper by FCRN member Elin Röös , the FCRN’s Tara Garnett and colleagues explores the following questions: What would be the implications, for land use and greenhouse gas emissions, if our global population moved away from eating beef and other ruminant meats and switched mostly to chicken? What if we all went vegan? What if all our meat demand were met by artificial meat? Or what  if, in an attempt to avoid ‘feed-food’ competition, we limited our consumption of animal products to what we could obtain by rearing animals on grasslands and feeding them byproducts and food waste?

What is the latest science on soil's ability to pull carbon pollution out of the atmosphere? Breakthrough Strategies hosted a webinar on April 24 on the Technical Potential of Soil Carbon Sequestration. It featured three of the world’s leading experts on strategies for drawing carbon pollution out of the atmosphere and storing it in soils: Keith Paustian, Jean-François Soussana, and Eric Toensmeier.

This paper looks at the agricultural land requirements and GHG emissions associated with supplying Western Europe with food in 2050 from its own land base. It modelled a range of food consumption scenarios based on different ‘protein futures’ to evaluate land use and GHG emissions taking into account both production and demand side mitigation options.

In this paper, researchers from a number of UK and US research institutions explore the potential for land sparing as a greenhouse gas (GHG) offsetting strategy – that is, by increasing crop and livestock yields so as to enable agricultural land to be freed up and used for habitat restoration (for example) an enable carbon sequestration.