Contemporary globalized food systems add new dimensions to the conceptualization of "healthy" food. The need to address biophysical, social, and environmental aspects of food systems is internationally recognized. In a survey of 265 dietetics programs, 68% of 145 educators were interested in sustainability education techniques yet felt inadequately prepared. We report on survey results and provide strategies for sustainability education (1) conceptually, as sustainable food system action goals; and (2) pedagogically, as didactic approaches to teaching that promote the sustainability goals, examples of teaching methods, and a selected reference list on sustainable food issues linked with the goals.

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Community-supported agriculture provides benefits to members, including improved nutrition, economic savings, increased food security, and knowledge about the source of one's food. Unfortunately, membership may seem out of reach for limited-resource consumers because a lump sum membership fee is generally required at the beginning of the season. This article examines the strategies being used by CSA farms to help potential limited-resource members overcome income barriers. Those strategies include acceptance of government food assistance, payment plans, working shares, subsidized low-income shares, low-cost shares, transportation assistance, bartering, outreach efforts, and connections to emergency food assistance.

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