Final answer:
Helmuth von Moltke's mention of his heated flat and cup of tea symbolizes a moral dilemma, highlighting the contrast between personal comfort and wider societal issues, and suggests a questioning of one's own guilt or complacency.
Step-by-step explanation:
The references to a heated flat and having tea by von Moltke likely touch upon themes of guilt, privilege, and the juxtaposition of personal comfort against broader societal or ethical issues. In expressing this contrast, von Moltke might be highlighting the moral conflicts that arise from enjoying simple comforts while being aware of larger injustices or hardships that others are enduring. By mentioning his comfortable surroundings—his heated flat and cup of tea—von Moltke could be alluding to the uneasy conscience or sense of guilt that may accompany such awareness, posing a question about the complacency of those in comfortable circumstances in the face of others' suffering.