At the Global Forum for Food and Agriculture (GFFA) 2018, the director general of the United Nations Food and Agriculture Organization (FAO) spoke about the need for lower emissions from the livestock industry. In addition to efficiency gains, Graziano da Silva suggested that governments target the demand side with policies that reduce meat and dairy consumption. He said that alternative sources of protein, such as fish and pulses, are available and should be used.

In this brief communication paper published in the first volume of the new journal Nature Sustainability, researchers from the US and Belgium assess the impact of international trade on global food supply, at the level of individual nutrients, rather than total calories. Based on their hypothetical comparison of food supply in a world with and without trade, they argue that international food trade is essential for global food security.

Researcher at the University of Nottingham have developed a free Excel-based tool to reduce the use of antibiotics on dairy farms. It is hoped this will help combat antimicrobial resistance in the farming industry. The calculator gives measurements which graphically display to farmers their use of antibiotics and detects any patterns. The calculator also tells farmers how their antibiotic use compares to other farms.

This tool provides business users with an overview of their cradle-to-farm gate emissions. It is developed by Ecofys, the University of Aberdeen and PBL Netherlands Environmental Assessment Agency. They are inviting companies to use the developed methodology and set science-based targets to contribute to keeping global warming below 2 degrees Celsius.

This feature in the newly launched journal Nature Sustainability focuses on the growth of urban agriculture in the US due to increased availability of unused land and innovative development of urban farms and community gardens.

These are two articles on a new study by researchers at the London School of Economics which showed that people who ordinarily eat meat or fish were 56 percent less likely to order dishes in a separate ‘vegetarian section’ on a menu than those same dishes when mixed with meat and fish dishes.

This book, edited by Raimund Bleischwitz, Holger Hoff, Catalina Spataru, Ester van der Voet and Stacy D. VanDeveer, explores the concept of the ‘resource nexus’.

The latest EU agricultural outlook report has been released. It presents the medium-term outlook for the major EU agricultural commodity markets and agricultural income to 2030, based on a set of macroeconomic assumptions deemed most plausible at the time of the analysis.

The report ‘Redefining protein: adjusting diets to protect public health and conserve resources’ looks at different protein sources and their environmental, health and social impact. The authors note that ‘transitioning to diets with more plant-based ingredients is an essential action to promote health, food security, and long-term environmental sustainability. However, the impact on health and sustainability outcomes can vary depending on the types of foods with which meats are replaced.’  This report summarises and analyses the available academic literature on the impacts of whole food protein options alternative to meat, with an emphasis on legumes, nuts and seeds, eggs, seafood, and dairy.