This report from the non-profit Good Food Institute reviews the current status of fermentation technologies in the alternative protein industry. It covers traditional fermentation (e.g. tempeh, cheese, yoghurt), biomass fermentation (where microbial biomass is used as an ingredient, e.g. the filamentous fungi in Quorn) and precision fermentation (where a specific component is extracted from the biomass, e.g. Perfect Day’s dairy proteins and Impossible Foods’ heme protein).

This report from the EAT Forum examines current food consumption patterns and finds that most national dietary guidelines do not integrate both health and environmental sustainability. It finds that halving food-related greenhouse gas emissions in G20 countries by 2050 would contribute towards equitably feeding 10 billion people within planetary boundaries.

This report from the UK charity the Food Foundation sets out ten metrics which could be used to gauge the health of the UK’s food system. Compared to 2019, the report finds improvement in the following metrics: wages in the food industry, products with too much sugar, and products with not enough vegetables. Deterioration has been seen in food prices (note that figures are only available until the first quarter of 2020 and thus do not capture the full impacts of COVID-19) and in places to buy healthy food.

This paper co-authored by FCRN member Emma Garnett finds that placing vegetarian options first on the counter of student cafeterias increases their sales by 5-6% when the different options are widely spaced (>1.5m), but not when the options are close together (<1.0m).

This paper examines how localised the US food system could become by calculating theoretical minimum foodshed sizes (i.e. average distance travelled by food) for 378 urban areas under seven different dietary scenarios. It finds that (on average) foodsheds can be smaller for the low-meat diets compared to high-meat diets.

This commentary piece, co-authored by FCRN member Elin Röös, argues that the message ‘less but better meat’ needs to be defined more clearly, since there is a risk that the message could actually push livestock production towards more harmful practices.

An recording of the launch event for the UK’s National Food Strategy, held on 29 July 2020, is now available online. The National Food Strategy is a year-long review of the UK’s food system. Read more about the review here and read the FCRN’s summary of Part One of the review here.

The FCRN’s Tara Garnett took part in a webinar titled “Do we need to stop eating meat and dairy to tackle climate change?” organised by Carbon Brief. The panel also included Prof Pete Smith of the University of Aberdeen, Dr Helen Harwatt of Chatham House and Dr Modi Mwatsama of the Wellcome Trust. The webinar covered the climate impacts of different food types, carbon sequestration through restoration of native vegetation, health impacts of animal products and the cultural and economic factors influencing dietary patterns. 

US retailer Walmart, the world’s largest company by revenue, has announced a goal to become a “regenerative company”. Specific targets include protecting, managing or restoring at least 50 million acres of land (which is equivalent to around 2% of the United States’ land area) and one million square miles of ocean (<1% of the global ocean area) by 2030, and achieving net zero emissions by 2040. The net zero target appears to cover only Walmart’s direct emissions, not food and product supply chain emissions.