Knowledge for better food systems

Showing results for: Issues

Food is a nodal point for multiple interconnected issues and concerns. The categories below highlight a few of the most critical, including food security and nutrition, water, governance and policy, and health issues.

29 May 2019

This book by David Reay discusses how food security might be affected by climate change in the 21st century, including a comparison of how “climate smart” different food types are.

29 May 2019

This report from US charity The Nature Conservancy explores how private investors can help to meet the demand for sustainable seafood by investing in new forms of aquaculture that have lower negative environmental impacts than conventional aquaculture.

29 May 2019

This working paper from the UK-based policy research organisation International Institute for Environment and Development explores how fishing subsidies could be reformed to promote social equity and better environmental outcomes.

29 May 2019

This working paper from the UK-based policy research organisation International Institute for Environment and Development explores the costs and benefits of different scenarios for future governance of high seas fisheries (i.e. those in international waters) under a changing climate.

Image: Pxhere, USA America money, CC0 Public domain
29 May 2019

According to this paper, survey participants were less likely to support implementing carbon taxes if they were also given the option of implementing a “green nudge” policy (making renewable energy plans the default option for residential consumers, but not compulsory).

Image: DEZALB, India market fruit, Pixabay, Pixabay license
29 May 2019

This modelling paper finds that strategies to mitigate climate change could put an additional 160 million people at risk of hunger by 2050, if they are not designed carefully. However, these trade-offs could be avoided at a cost of around 0.2% of GDP in 2050.

Image: CSIRO, Microalgae – Nannochloropsis sp., WIkimedia Commons, Creative Commons Attribution 3.0 Unported
29 May 2019

This paper, produced by the Centre for the Study of Existential Risk at the University of Cambridge, outlines a system that could produce animal feed with lower environmental impacts than conventional soybean production. The system combines LED lighting, indoor photobioreactors, atmospheric carbon capture and geothermal energy to produce an algae-based feed product.

Image: David Blaikie, New Zealand Cattle, Flickr, Creative Commons Attribution 2.0 Generic
13 May 2019

New Zealand has introduced a new bill that aims to bring emissions of long-lived greenhouse gases to net zero by 2050. A separate target has been set for methane emissions from agriculture, with planned cuts of 10% by 2030 and 24% to 47% by 2050.

13 May 2019

The UK’s Food Research Collaboration (FRC) has launched a new blog series, “Brexit Briefings Update”. The series aims to revisit policy areas already covered by the FRC’s Food Brexit Briefings series of papers (on food policy issues linked to the UK’s upcoming departure from the European Union), covering any updates that have occurred since publication. The first post in the series is “Farm animal welfare in the UK: setting the bar higher”.

13 May 2019

The Fate of Food: What We'll Eat in a Bigger, Hotter, Smarter World, by Amanda Little, examines the innovations that are changing food production.

13 May 2019

This free e-book, by Ahmed Khan of CellAgri, gives an overview of the field of cellular agriculture, including the basics of the concept, key terms, challenges in scaling up the technology, cellular agriculture products and regulatory aspects.

13 May 2019

Agriculture is one of the leading drivers behind the loss of species and ecosystems, warns the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). An estimated one million animal and plant species (one in eight) are threatened with extinction. Species losses are happening tens or hundreds of times more rapidly today than over the last 10 million years, with the rate accelerating.

Image: elainemgs, Coca Cola Tin Soda, Pixabay, Pixabay Licence
13 May 2019

This paper explores industrial influence over industry-funded studies, using Coca-Cola as an example. It finds that, despite Coca-Cola developing a set of principles to guide transparency in the research it funds, the terms of funding it provides for some projects theoretically allow Coca-Cola to terminate studies early without reason and demand the recall of all documents from the study. However, no evidence was found of Coca-Cola having actually suppressed the publication of studies with unfavourable results.

Image: Atmospheric Research, CSIRO, Parched earth, typical of a drought., Wikimedia Commons, Creative Commons Attribution 3.0 Unported
13 May 2019

Extreme climate events such as droughts and heat waves are better predictors of yield anomalies than indicators of climate averages in maize, rice and soybeans, according to this paper. Irrigation can mitigate the negative yield impacts of frequent warm days.

8 May 2019

New York City has launched a new strategy to tackle climate change, inequality and other social and environmental issues. The strategy calls for the City to end unnecessary purchases of single-use plastic foodware, phase out the purchase of processed meat and halve purchases of beef.

8 May 2019

In this comment piece for Foodservice Footprint, Dan Crossley of the UK-based charity Food Ethics Council argues that the current model of charitable food assistance can give an excuse for businesses and policymakers to avoid addressing the underlying causes of food insecurity.

8 May 2019

The UK Parliament has endorsed a motion to declare a climate and environment emergency, in response to the 2019 Extinction Rebellion protests and calls from the Labour opposition. The motion, which is not legally binding, follows declarations of a climate emergency by the Welsh Government, Nicola Sturgeon, First Minister of Scotland, and several cities across the UK.

Pages