This paper, Short-Lived Climate Pollution, published in Annual Review of Earth and Planetary Sciences, argues that since carbon dioxide has the longest living effects of all climate pollutants,  remaining in the atmosphere for thousands of years, it should be the primary focus of global climate change mitigation efforts.

This study calculates that crops grown on land obtained through large scale acquisitions in developing countries could potentially feed 100 million more people than current practices do today.

The Worldwide Integrated Assessment (WIA) report on insecticides will shortly be published as a special issue of Environmental Science and Pollution Research.  In the report, the global group of researchers in the Task Force on Systemic Pesticides argue that insecticide use may already have caused severe harm to global food production through its  impacts on the environment.  The researchers look at the impacts and risks associated with neonicotinoids use. They argue that rather than protecting food production, the use of the insecticide is threatening the productivity of our natural and farmed environment.

This issue of "Green Growth the Nordic Way”, a web magazine from the Nordic Council of Ministers, discusses the topic of circular economy and the work of the Council within the areas of waste management and sustainable building. 

The book ‘Challenging Consumption’, produced by the CONSENSUS research team, explores the topic of sustainable consumption. It includes discussions on future scenarios and innovations for sustainable food consumption practices. The book was launched in Dublin on 12th June 2014 by Dara Lynott, a Director of the Environmental Protection Agency who funds CONSENSUS research.

In 2013 the UK’s Waste Resources Action Programme (WRAP) released the publication entitled Household Food and Drink Waste in the UK 2012 which quantified the amounts, types and reasons for food and drink being wasted from UK households.  It found that the amount of avoidable household food waste in 2012 (4.2 million tonnes per year) is equivalent to six meals every week for the average UK household. Preventing this food waste could save the average family up to £700 a year and deliver significant environmental benefits through landfill avoidance and by mitigating climate change (on the basis that this ‘unnecessary’ food would not need to be produced and hence all the costs associated with its production and distribution would be avoided).

This paper provides new predictions of the global climate change mitigation potential of soil organic carbon sequestration on agricultural land.  It asks whether soil carbon sequestration really does have  a major role to play in mitigating agricultural GHGs and concludes that, given the many technical constraints, and the time limited nature of sequestration, its contribution is in fact likely to be minor.  However, as the authors  point out, there are other non-CO2 benefits that arise from building soil carbon, that are not considered in this study.

This paper provides a review of the current literature analysing environmental impacts of dietary recommendations. The review focuses on three aspects of dietary advice in particular: reducing the consumption of fat, reducing the consumption of meat-based protein and animal-based foods, and finally increasing the consumption of fruit and vegetables. It then reviews the environmental impact assessments and Life Cycle Analysis (LCA) that have been undertaken in foods that have relevance to these three dietary recommendations.

This study is one of the very few that examines the GHG impacts of a selection of real life ‘self selected’ diets as opposed to those that are modelled or hypothetical.  It looks specifically at the dietary patterns (based on a standard 2,000 kcal diet) of UK vegetarians, semi-vegetarians and non-vegetarians.  Approximately 55,500 subjects were chosen for the study, all part of the EPIC-Oxford cohort study.