The World Business Council for Sustainable Development (WBCSD) has released a report on the water, food and energy nexus, entitled “Co-optimizing Solutions: Water and Energy for Food, Feed and Fiber.”

This study from Monash University looks at the effects of introducing a tax on sugar-sweetened beverages across different income groups, comparing impacts on consumption, bodyweight and tax burden.  They compare between introducing a flat rate 20% valoric tax and a 20 c/L volumetric tax and find that for low-income households the volumetric tax leads both to greater per capita weight loss and lower tax burden.

This study in BioScience compares coverage of biodiversity and climate change in newspapers, scientific articles, and research funding decisions, and finds that climate change eclipsed biodiversity loss as a priority in the mid-2000s.

This paper looks at four different conceptual frameworks that tend to be used by diverse stakeholders when analysing the problem of food security and suggesting solutions: agroecology, agricultural innovation systems, social-ecological systems and political ecology. In this paper the authors look at how each perspective or framework thinks about the food security problem, the theoretical positions underpinning each framework, its approach to improving the food security situation and ultimately its vision of what ‘good’ looks like.

Government leadership and substantial investment in research are needed to shift global consumption habits towards eating patterns that are both healthy and sustainable, say academics, industry and NGOs representatives in this report.

A summary of a discussion on sustainable diets, hosted by the Guardian, is now available on their website. It sought to take a holistic approach to the interlinked issues of food, farming, environment and health, focusing on the issues of how a sustainable diet should be defined and achieved.  Discussants included Jo Confino (Chair) Executive editor, the Guardian, Tim Lang Professor of Food Policy, City of London and David Nussbaum Chief executive, WWF, Tim Smith Group quality director, Tesco. You can read the summary here. See also FCRN discussion papers focusing on what a sustainable healthy diet is and how it can be achieved.

This blog by Daniel Tan, Senior Lecturer in Agriculture at University of Sydney, discusses how one might eat both healthy and sustainably.

The report investigates consumers’ meat eating patterns, the relationship with BMI, and their willingness to eat less meat or to eat meat that they may perceive to be ‘better’ in some way – eg. organic or free range.

Good Food Oxford has launched an Oxford Good Food Charter, a vision for a healthy, fair and sustainable food system in Oxford.