2018 年 51 巻 1 号 p. 59-78
What is “otherness”? What is “mind”? Shigeki Noya has been in pursuit of unique answers to these questions through inheriting but confronting the philosophies of Shozo Omori and Ludwig Wittgenstein. This book is positioned as an arrival point of Noya's philosophical investigations. In this paper, I examine how Noya innovatively develops his theory of “otherness” and “mind”, while referring also to the original work of Noya. In addition, introducing criticisms on Noya's previous works, I examine whether new developments in this book provide answers to those criticisms. Last of all, I examine the appropriateness of Naya's theory.