This commentary argues for strengthening research and analysis of food workers' rights as part of a more comprehensive sustainable food systems approach. Starting with a broad definition of sustainability, one which includes social, as well as ecological, and economic elements, the author outlines current critiques of alternative food movement actors. She then looks at existing food labor activism and successes, providing them as examples for how sustainable food movement actors and researchers should move forward.

It is well known that food has a considerable environmental impact. Less attention has been given to mapping and analysing the emergence of policy responses. This paper contributes to that process. It summarises emerging policy development on nutrition and sustainability, and explores difficulties in their integration. The paper describes some policy thinking at national, European and international levels of governance. It points to the existence of particular policy hotspots such as meat and dairy, sustainable diets and waste. Understanding the environmental impact of food systems challenges nutrition science to draw upon traditions of thinking which have recently been fragmented. These perspectives (life sciences, social and environmental) are all required if policy engagement and clarification is to occur. Sustainability issues offer opportunities for nutrition science and scientists to play a more central role in the policy analysis of future food systems. The task of revising current nutrition policy advice to become sustainable diet advice needs to begin at national and international levels.

Consumers appear increasingly interested in how to engage in consumptive practices that lead to a more sustainable food and agricultural system. In this paper, we examine two possible consumptive pathways for achieving sustainability: the purchase of organic foods and/or the purchase of local foods. While there is some debate regarding the integrity and sustainability of organic versus locally produced foods, there is limited information examining the similarities or differences among consumers variably interested in one or the other attribute. Using data from a statewide survey of Ohio, USA, respondents and members of a food cooperative and an environmental and social responsibility organization, a typology is proposed and comparisons are made among different types of local and organic food consumers regarding their attitudes about food, agriculture and the environment. While a large proportion of the survey respondents expressed little or only modest interest in either local or organic foods, distinct groups of respondents interested in primarily the local attribute, primarily the organic attribute, and both attributes are identified. The results reveal similarities and differences across types with the profiles of each type of consumer contributing to a more nuanced view of supporters of these foods that can assist in production decisions, as well as purchasing and marketing decisions among retailers.