自己欺瞞のパラドクスと自己概念の多面性

抄録

Self-deception has traditionally been conceived as a phenomenon in which one is motivated by a desire that P to deceive oneself intentionally to form a belief that P despite his/her possession of a belief that not P. It has been argued, however, that this traditional conception is confronted with two paradoxes precisely because it construes self-deception in such a manner. Consequently, in recent years, an increasing number of philosophers have come to abandon the traditional conception of self-deception to deny that a self-deceiving subject owns a belief that not P and/or that self-deception is intentional. Against this backdrop, this paper argues that some of phenomena called “self-deception” should nonetheless be conceived under the traditional framework and, further, explores a possibility for avoiding the paradoxes under the traditional conception.