Synthesized answer
The provided passages describe the book "Gödel, Escher, Bach" as exploring the mystery and complexity of human thought processes from an interdisciplinary point of view [1]. The book is written by a scientist and mathematician [1].
However, the passages do not contain information about specific questions that remain unanswered within the book. Therefore, I cannot provide an answer to what questions remain unanswered based solely on the given text.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Gödel, Escher, Bach by Douglas R. Hofstadter Description: A scientist and mathematician explores the mystery and complexity of human thought processes from an interdisciplinary point of view Categories: Art Pages: 800 Snippet: A scientist and mathematician explores the mystery and complexity of human thought processes from an interdisciplinary point of view