TurnbullJonathon VtP Annotation: Can you suggest ways to elaborate the caption of this visualization?

The caption should be more analytic if possible. It could highlight how coastal areas are different to other toxic places (drawing attention to this specific site), and highlight the assemblage of actors that are brought into focus (and affected) by the specific event. What do coastal areas tell us about toxicity that other areas don't? Who is affected most in coastal areas? And how does this tie into the coastal economy (and austerity as the caption mentions)? A few more details like this would help the caption to add more depth to what is a good image.