So I'm assuming the triangulation aspect is meant to illustrate that in seeing from wider or other perspectives, the basis for making moral/ethical decisions becomes increasingly objective. If so, that sounds logical. Am I projecting an idealised or perhaps conditioned personal view of what the ordinary German citizen should have felt about what was going on, onto said German? Is that why I'm stuck? Man this is getting circular, happy to knock it on the head if you like!

PS