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Media

Image: Mali Maeder, Red Meat With Chili Pepper and Green Spies, Pexels, Creative Commons CC0
15 May 2018

Creating realistic 3D structure for laboratory-grown meat has been a technical challenge, partly because of the difficulty in getting oxygen to the cells in the middle of a piece of cultured tissue. However, Israeli startup Aleph Farms says it may have the solution.

Image: 3dman_eu, Underground Metro London, Pixabay, Creative Commons CC0
15 May 2018

London Mayor Sadiq Khan wants to ban the advertising of foods high in salt, fat or sugar on the Transport for London public transport network, in a bid to tackle child obesity. The proposal says “This ban would exclude alcohol”, presumably meaning that alcohol could still be advertised.

Image: Kevin Simmons, Calorie Count, Flickr, Creative Commons Attribution 2.0 Generic
15 May 2018

From 7 May 2018, chain restaurants in the US with 20 or more branches are required to include calorie counts on their menus. The rules are part of an Obama-era health care law.

9 May 2018

Researchers at the VTT Technical Research Centre of Finland are developing edible plant cell cultures. They hope that cell cultures of plants such as cloudberry, lingonberry and strawberry could provide health benefits when the conventionally-grown berries are out-of-season or expensive to import. The researchers have experimented with blending the cells into a “jam” to release the flavour, and have designed a prototype of a bioreactor that could be used in the home.

9 May 2018

UK supermarket chain Sainsbury’s has agreed to buy Asda from US supermarket Walmart. Together, Sainsbury’s and Asda will have a market share of 31% of the UK grocery sector, ahead of rival Tesco. The supermarkets claim that the merger will allow them to lower prices by 10% on many items.

Image: Kimberly Vardeman, Cotton Harvest, Flickr, Creative Commons Attribution 2.0 Generic
30 April 2018

Several companies are using microbes to improve crop performance. One of them is Indigo, which uses machine learning to identify the microbes associated with healthy plants and then coats seedlings with these microbes. Indigo’s method has increased wheat yields by 15% and cotton yields by 14% in trials.

Image: Ricardo Bernardo, Plastic water bottles, Flickr, Creative Commons Attribution-NoDerivs 2.0 Generic
30 April 2018

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.

Image: Hans, Plastic Bottles Recycling, Pixabay, Creative Commons CC0
30 April 2018

UK charity WRAP has launched the UK Plastics Pact, a voluntary scheme which brings together businesses responsible for 80% of the plastic packaging on products sold in UK supermarkets. The pact aims to make 100% of plastic packaging reusable, recyclable or compostable by 2025, among other goals.

Image: Cory Barnes, Honeybee on Flower, Flickr, Creative Commons Attribution-ShareAlike 2.0 Generic
30 April 2018

European Union member countries have voted to ban three neonicotinoid pesticides. Neonicotinoids have been linked to the decline of bees and other pollinators. Neonicotinoids will be banned from use in open fields by the end of 2018, but will still be permitted inside closed greenhouses.

Image: Raffa be, Seawater Greenhouse in Tenerife two years after being installed, Wikimedia Commons, Creative Commons Attribution 3.0 Unported
24 April 2018

Wired explores the Seawater Greenhouse, which uses solar power to desalinate seawater for irrigating greenhouses, and inventor Charlie Paton’s quest to bring the technology to regions suffering drought and food insecurity.

Image: Tom Driggers, Imported!!, Flickr, Creative Commons Attribution 2.0 Generic
24 April 2018

173 countries have agreed to halve emissions from the global shipping industry by 2050, compared to 2008 levels, in a non-binding deal arranged by the International Maritime Organisation. Saudi Arabia, the US and several other countries raised objections to the proposed emissions cuts. Shipping was not covered by the 2015 Paris agreement on climate change.

Image: Adcro, The exterior of an Iceland supermarket in Horwich, Bolton, Greater Manchester, Wikimedia Commons, Creative Commons Attribution-Share Alike 4.0 International
24 April 2018

Frozen food supermarket Iceland has pledged to remove palm oil from all of its own-brand lines by the end of 2018, citing concerns over collapsing orangutan populations and deforestation. The initiative - the first of its kind among major UK supermarkets - should reduce demand for palm oil by over 500 tonnes a year.

10 April 2018

The Sustainable Restaurant Association has launched its One Planet Plate campaign, asking restaurants to showcase sustainable and ethical eating by devising one dish that uses local sourcing, zero waste, better meat, lower carbon footprint or other environmental or ethical considerations. Hundreds of restaurants are taking part in the scheme.

Image: Ruth Hartnup, Smoked salmon, Flickr, Creative Commons Attribution 2.0 Generic
10 April 2018

Start-up Wild Type have raised $3.5 million towards the development of a platform and set of technologies that they hope could allow any type of meat to be cultured in the laboratory.

Image: SMC at English Wikipedia, Soft drinks on shelves in a Woolworths supermarket, Wikimedia Commons, Public domain
10 April 2018

A sugar tax came into force in the UK on 6 April. Soft drinks manufacturers will be levied 18p per litre of drink that contains more than 5 grams of sugar per 100ml. Unsweetened fruit juices and milk are exempt.

Image: blickpixel, Board, Electronics, Computer, Pixabay, Creative Commons CC0
26 March 2018

Walmart has developed a machine learning tool to predict when fruit and vegetables will spoil and make supply chains less wasteful.

Image: Oregon State University, Microplastic, Flickr, Creative Commons Attribution-ShareAlike 2.0 Generic
26 March 2018

A report (PDF link) tested bottled water in nine different countries and found that 242 out of 259 bottles contained small pieces of plastic. The report suggests that at least some of the plastic particles may be coming from the packaging or the bottling process.

Image: NRCS Soil Health, Touch healthy soil, Flickr, Creative Commons Attribution 2.0 Generic
26 March 2018

UK farmers may be given targets to reverse soil damage and restore soil health by 2030, as part of an agricultural bill to be brought before parliament later this year.

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