Knowledge for better food systems

Showing results for: Global

While some of the food system challenges facing humanity are local, in an interconnected world, adopting a global perspective is essential. Many environmental issues, such as climate change, need supranational commitments and action to be addressed effectively. Due to ever increasing global trade flows, prices of commodities are connected through space; a drought in Romania may thus increase the price of wheat in Zimbabwe.

16 May 2017

The World Obesity Federation has published its position statement recognising obesity as a disease in the journal Obesity reviews. The World Obesity Federation is an organization representing professional societies from many countries that focus on research, education and health care for people with obesity. The Federation has commissioned this statement to argue for the position that ‘Obesity is a chronic relapsing disease process’ and to serve as the basis for their position on this issue.

Photo: naturalbornstupid, meat, Flickr, Creative Commons License 2.0 generic.
16 May 2017

A Global Meat News survey of top industry professionals analysing trading trends and impacts on the meat industry globally shows that most respondents (24%) stated that the pressure to limit meat consumption was the factor that hit the industry as a whole the hardest in 2016. 

16 May 2017

The website resourcetrade.earth developed by Chatham House enables users to explore the dynamics of international trade in natural resources (including food and agricultural commodities), the sustainability implications of such trade, and the related interdependencies that emerge between importing and exporting countries and regions.

Photo: Gralbeard, TomatoesRootSystem1-SouthGardenBed, Flickr, Creative Commons License 2.0 generic.
8 May 2017

This research brings together data from 389 field trials to determine how the root and shoot biomass, and carbon (C) stocks of major crops correlate to soil C in different environmental conditions. The analysis found all crops allocated more C to their shoots than roots. The greatest C allocation to roots was in grasses (which also had the highest plant biomass production).

Photo: StormSignal, H2O + CO2 = LIFE, Flickr, Creative Commons License 2.0 generic.
8 May 2017

This paper, published in the journal Science, aims to establish a detailed “roadmap” for meeting the Paris climate goal. It provides not only a scenario for the CO2 emissions reductions needed but places attention on the many different policy actions needed to stay below 2°C warming. One of three main focus areas is agriculture and land use related emissions.

Photo: Lablascovegmenu, vegan fried rice, Flickr, Creative Commons License 2.0 generic.
25 April 2017

BBC’s Claudia Hammond and Tim Cockerill hosted an event at the Wellcome Collection that can now be listened to online.

25 April 2017

Being the public voice of over 180 member organisations across nearly 90 countries, La Vía Campesina, the global peasant movement, has planted itself firmly on the international scene. This book explores the internationalisation of the movement, with a specific focus on the engagement of peasants in the processes of the Committee on World Food Security (CFS).

19 April 2017

The report Redefining Protein: Adjusting Diets to Protect Public Health and Conserve Resources distils current research looking at the social and environmental impacts of producing high-protein foods other than meat (legumes: pulses and soy, nuts and seeds, eggs and dairy). It aims to provide hospitals with key information to design healthier meals. 

Photo: fklv, two fishing boats, Flickr, Creative Commons License 2.0 generic.
19 April 2017

This paper models human and natural influences on the global capture of wild marine fish. The researchers show that wild fish harvest increases during the 20th century were most likely explained by improvements in fishing technology. Their simulated future projections, that assume ongoing technological progress and open access (i.e. no policy constraints), suggest a long-term decrease in harvest due to over-fishing.

Photo: Chris Happel, irrigation at dawn, Flickr, Creative Commons License 2.0 generic.
19 April 2017

This research identifies the major crops and countries contributing to groundwater depletion. The authors found that 11 percent of unsustainable groundwater used for irrigation is embedded in international crop trade. They highlight the main exporters and importers of these crops, and the associated risks for local and global food and water security.

12 April 2017

Planetary health is a new approach that broadens health research to include the health of human civilisations and the natural (external) systems on which they depend. In a new journal, alongside The Lancet Public Health and The Lancet Global Health, The Lancet Planetary Health will explore the links between planetary and human health and how we can protect the environment on which we depend and develop sustainable systems that support human health. 

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