Showing results for: Supply chains
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.
Scientists used DNA barcoding (testing a short section of the genome) to check whether fish in Metro Vancouver are really the species that they are labelled as being. They found that 25% of fish sampled were mislabelled, with error rates higher in restaurants than in grocery stores or sushi bars. Since the price of the claimed species was often higher than that of the real species, the paper suggests that some labelling may be intentional. However, the paper also suggests that some errors could be due to confusion between vernacular fish names (rather than scientific species names).
The US divisions of Danone, Mars, Nestle and Unilever have established the new Sustainable Food Policy Alliance, hoping to influence policymakers and regulators in five key areas: product transparency, nutrition, the environment, food safety and a positive workplace for food and agriculture workers. According to the Washington Post, the new alliance supports the reduction of salt in packaged foods and the introduction of “nutrition facts panels” to highlight sugar and calorie information (read more here).
The UK’s Food Research Collaboration initiative has released a briefing paper on the differences in animal welfare standards between the UK and its likely post-Brexit trading partners, such as the fact that antibiotic use in cattle is nine to sixteen times higher in the US than the UK, by weight of cattle. The report points out that welfare standards risk being weakened to help obtain trade deals, and recommends several measures to protect animal welfare after Brexit, including farmer subsidies for higher welfare standards, mandatory labelling to help consumers choose better welfare standards, and using public procurement policies to promote higher welfare.
UK charity Oxfam has launched a new campaign, Behind the Barcodes, to highlight human suffering in the food supply chain. Oxfam has scored the major UK supermarkets on their human rights policies in the categories of transparency, workers, farmers and women, and is encouraging shoppers to contact supermarkets to voice their concerns.
Disruptions to supplies of food-grade CO2 in Europe are causing shortages of carbonated drinks, meat and crumpets, and could threaten animal welfare. Gasworld explains that several European CO2 plants have prolonged their periods of maintenance downtime due to low CO2 prices (read more here).
This paper examines the role that agricultural research and innovation has in changing the food systems of developing regions, including urbanisation, decline in the importance of cereals in the diet, rise in processed foods, and shift in types of grains produced. Ways in which research affects the food system include: new breeds and varieties that are suited to small farms and/or ease of processing; cheaper inputs such as irrigation, fertilisers, herbicides and tractors; and introduction of motorised transport and temperature controlled storage. The authors call for more investment in the post-farm stages of the food system, such as processing, logistics, and wholesale, because these stages add significant value to food products.
The book “A handbook of food crime: Immoral and illegal practices in the food industry and what to do about them”, edited by Allison Gray and Ronald Hinch, discusses some of the problems in current food systems that lead to food crime. Topics discussed include food adulteration, forced labour in the chocolate industry, animal transportation and regulation of food waste.
A report by Friends of the Earth Europe finds that plastic food packaging is not a solution to growing levels of food waste in Europe, contrary to some claims that packaging can reduce food waste by extending the shelf life of foods. For example, using packaging to group food together in larger packs could encourage customers to buy more food than necessary. Another example is that green beans are often cut to fit into the packaging, causing losses of 30 to 40%.
The World Wide Fund for Nature (WWF) hopes to use blockchain technology to make the entire seafood supply chain traceable. Working with tech startup TraSeable, fishing company Sea Quest and blockchain company Viant, WWF is running a pilot project to trace tuna through the supply chain by tagging catches with radio-frequency identification chips and QR codes - which can be scanned by a mobile phone.
Shoppers do not notice sustainability rating logos on packaging, according to a report by QuadPackaging and Package Insight. In the study, 60 participants had their eye movements tracked while “shopping” in a retail laboratory. The products they were presented with were fictional brands with logos claiming different levels of sustainability. The logos did not represent a real sustainability standard. While 40% of the participants said that sustainability affects their purchasing decisions, the eye-tracking technology showed that 92% of the participants did not notice the sustainability logos.
Last year, members of the European Parliament voted to ban palm oil in biofuels in Europe by 2020, citing concerns over deforestation (read more about the environmental impacts of palm oil production here). The Guardian spoke to palm oil farmers in Malaysia who are worried they will lose their livelihood. Some of the farmers were given land by the government in the 1980s and do not use recently deforested land. “Our whole community here totally depends on palm oil… everybody is scared of what is going to happen to us in two years time,” said farmer Hussain Mohamed.
US grocers focus more on donating and recycling food waste than on preventing it, reports the Centre for Biological Diversity. The report scored 10 US grocery chains and the UK supermarket Tesco on food waste reduction commitments, policies and actions.
Large, powerful companies control much of the US food supply chain, with detrimental effects on consumer choice, food safety and food system resilience, according to a recent paper by researchers from NGO Food & Water Watch. The paper discusses the current “nearly unprecedented wave of food megamergers”, impacts on consumers of grocery consolidation and different types of mergers throughout the food supply chain.
The Oxford Long-Term Ecology Lab has published a map of studies published between 1990 and October 2017 that report evidence on the effects of adopting one or more sustainability standards. You can filter the map by several criteria including country, name of standard, commodity covered and research method. Topics covered include agriculture, fishing, forestry and textiles.
Scientists have unintentionally created a variant of a bacterial enzyme that is 20% better than the original at breaking down polyethylene terephthalate, commonly used to make plastic bottles. The researchers were investigating the properties of a bacterium that has naturally evolved to digest plastic.