Debategraph is a software tool with applications for addressing, defining and attacking many types of problems in many ways. Here’s one of their interactive maps on epidemiology:

Who’s using it? Apparently the White House, CNN, the Prime Minister and the Foreign Office in the United Kingdom. A concept map explaining DebateGraph itself appears below.

It’s free, web-based, and we’ve just begun exploring it. For instance, both visuals in this post are in “Bubble View,” of which there are three variations. But there are also “Tree,” “Box,” “Outline,” “Page” and “Document.” So expect to see more from our explorations (and perhaps experiments) on debategraph.