The UK’s Local Government Association (LGA) has called for industry to stop creating non-recyclable food packaging, saying that “Councils have done all they can,” to tackle the issue of plastic recycling. The LGA has found that only one-third of plastic packaging used by households can be recycled.

The Trump administration has reversed a ban on using neonicotinoid pesticides (linked to declining bee populations) and genetically modified crops in over 50 national wildlife refuges (out of 560 total). Limited farming activity is permitted in some of the wildlife refuges. Previously, a blanket ban had prohibited the use of neonicotinoids and genetically modified crops in the wildlife refuges, but now decisions will be made on a case-by-case basis.

The US Food and Drug Administration (FDA) has approved the key ingredient in the plant-based burger created by Impossible Foods. Soy leghemoglobin, which releases a protein called heme that gives the burger its red colour and meat-like flavour, is made by Impossible Foods using genetically modified yeast. The FDA’s approval is based on the conclusions drawn by a panel of food safety experts and experimental data submitted by Impossible Foods.

Researchers from the University of Oxford’s Environmental Change Institute (of which the FCRN is part) have created a new tool - the “temperature of equivalence” - to map the impacts of varying degrees of climate change in different areas. They find that people living in low-income countries will, on average, experience heat extremes at 1.5°C of (global average) warming that people living high-income countries will not encounter until 3°C. This result is based on combining a map of predicted heat extremes with information on where people actually live within these areas. The paper also finds that, on average, people in high-income countries would experience the same increase in extreme rainfall after 1.0°C of warming that people in low-income countries would experience at 1.5°C of warming.

The FAO has released a report on the current state of knowledge on how climate change will affect fisheries and aquaculture, including mitigation and adaptation options. The report finds that “climate change will lead to significant changes in the availability and trade of fish products”. Marine catches could decrease by 2050 in the tropics and rise in some high latitude regions, with a global decrease in Exclusive Economic Zones of 3% to 12%. Inland fisheries in Pakistan, Iraq, Morocco and Spain may come under greater stress, while those in Myanmar, Cambodia, the Congo, the Central African Republic and Colombia may remain under low stress in the future.

A report by the Food Research Collaboration argues that the sustainability and security of Britain’s food supply would be put at risk by a hard Brexit or a no-deal Brexit, where the UK reverts to trading according to World Trade Organisation rules. The report points out that the UK imports 30% of its food from the EU, plus another 11% via trade deals negotiated between the EU and other countries. The report claims that the government may suspend food regulations if a no-deal Brexit happens, to minimise barriers to importing food. Furthermore, it criticises the UK government for neglecting the importance of retail and food service in the UK food system.

A new paper in Science reviews trends in meat consumption and the associated health and environmental implications. The paper also discusses potential means of influencing meat consumption levels.

A new paper finds that the global marine fishing fleet produces greenhouse gas emissions equivalent to 4% of the total emissions from global food production. The types of fisheries with the highest emissions intensity per unit of catch are those using motorised craft (vs. non-motorised), those harvesting for human consumption (vs. catches used for meal, oil or non-food uses), fishing for crustaceans (vs. other species types) and fisheries in China (vs. those in other regions).

A group of researchers from the University of Michigan’s Sustainable Food Systems Initiative has called for a new approach to solving food system problems, based on the intersection of four key areas: the ecology of agroecosystems, equity on a global and local scale, cultural dimensions of food and agriculture, and human health.