| Illustration of the potential complexity of interacting processes at volcanic islands that may precondition and trigger submarine landslides and turbidity currents. Plus signs and arrowed lines indicate how an increase in a variable may make a subsequent process more likely. Figure shows scenarios where volcanic factors may dominate (dark gray) and where climatic or anthropogenic factors may be more important (light gray). An animated version of this figure is available in the online material. Yellow circle refers to ultimately triggered event (landslide or turbidity current).