31.   There are other questions to ask about his effort, philosophical questions as it were.

32.   These are not the sorts of philosophical questions that a distraught American mom wants to ponder.

33.   They are a clever surprise, offering up some interesting philosophical questions.

34.   Under any IFQ scheme, however, conservation will come at cost to some sectors of the fishing industry, raising philosophical questions about public access to marine resources.

35.   We had a chance to see the inner workings of the law, particularly the murky legal maneuvering and philosophical questions.

36.   While admitting that they cannot answer these philosophical questions, some theorists have committed pen to paper in attempts to imagine quantum creation mathematical rigor.

37.   Which poses the philosophical question, if a Tree falls for a fake, can his team survive?

38.   With such profoundly troubling philosophical questions, whether Kafka put in or left out a period may seem trivial.

39.   Wider philosophical questions of peacekeeping and peacemaking -- when and where it should be undertaken, and by whom -- were notably absent.

40.   Yet, the proposal and the philosophical questions it raises trouble him.