When ideas come to mind it is useful to draw them. What why?. I would guess there is the point of visualizing a structural metaphor to what we have been thinking. Here a graphic I made for a presentation at the office, based in what I was told. The ability to make a diagram, regardless of its lack of numerical information shouldn't been underestimated. Afterall, the history of pre industrial data visualization is full of these type of diagrams, that reach to the explanantion of theological misteries to the geography of the world.