Synthesized answer
The provided passages do not contain information about what questions remain unanswered in the book "Art and Answerability."
The passages describe the book as containing three early essays by M.M. Bakhtin from the years following the Russian Revolution [1]. It is noted that these essays differ from Bakhtin's previously published work, and readers might suspect they are encountering a "new Bakhtin" in their style [1]. However, the passages do not list any specific unanswered questions.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Art and Answerability by M. M. Bakhtin, Michael Holquist, Vadim Liapunov Description: This book contains three of Bakhtin's early essays from the years following the Russian Revolution, when Bakhtin and other intellectuals eagerly participated in the debates of the period. Categories: Literary Criticism Pages: 394 Snippet: The essays assembled here are all very early and differ in a number of ways from Bakhtin's previously published work. Readers will probably first suspect that they are encountering a 'new Bakhtin' in the style of these essays.