title: Places to Intervene to Make Complex Food Systems More Healthy, Green, Fair, and Affordable.
abstract: A Food Systems and Public Health conference was convened in April 2009 to consider research supporting food systems that are healthy, green, fair, and affordable. We used a complex systems framework to examine the contents of background material provided to conference participants. Application of our intervention-level framework (paradigm, goals, system structure, feedback and delays, structural elements) enabled comparison of the conference themes of healthy, green, fair, and affordable. At the level of system structure suggested actions to achieve these goals are fairly compatible, including broad public discussion and implementation of policies and programs that support sustainable food production and distribution. At the level of paradigm and goals, the challenge of making healthy and green food affordable becomes apparent as some actions may be in conflict. Systems thinking can provide insight into the challenges and opportunities to act to make the food supply more healthy, green, fair, and affordable.
authors.affiliation: Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada.
authors.forename: Luvdeep
authors.initials: L
authors.lastname: Malhi
authors.forename: Ozge
authors.initials: O
authors.lastname: Karanfil
authors.forename: Tommy
authors.initials: T
authors.lastname: Merth
authors.forename: Molly
authors.initials: M
authors.lastname: Acheson
authors.forename: Amanda
authors.initials: A
authors.lastname: Palmer
authors.forename: Diane T
authors.initials: DT
authors.lastname: Finegood