Transforming food systems at local levels: using participatory system dynamics in an interactive manner to refine small-scale farmers’ mental models

To be better prepared for and resilient to uncertainty and disturbances in the future, resource users and managers need to further develop knowledge about the food and farming system, with its dominating feedback structures and complexities, and to test robust and integrated system-based solutions. These figures illustrate a research process that investigates how participatory system dynamics modeling can be adapted to groups at the community level with low or no formal educational background.

For this purpose, we ran two workshops with small-scale farmers in Zambia. Analysis of workshop data and post-workshop interviews shows that participatory system dynamics is well adaptable to support an audience-specific learning-by-doing approach. The use of pictures, objects and water glasses in combination with the basic aspects of causal loop diagramming makes for a well-balanced toolbox.