Mind-mapping was used to help explore the possible scope of the issues related to agriculture.  Mind-mapping started by defining the key links in the causal chain (sources-impacts). Elements were then added outward by trying to define first the most immediate (proximal) factors influencing each of these links, and then progressively expanding outwards to more distal factors.

The diagram below, showing a partial mind-map of the health effects of land use change, was made with the online Bubbl-us software.

Click image to enlarge 

File Attachments: 

agr_mindmap.jpg