Two Ships of Theseus

Abstract

AbstractBased on a large cross-cultural study, David Rose et al. (in: Lombrozo et al. (eds) Oxford studies in experimental philosophy, Vol. 3, Oxford University Press, Oxford, pp. 158–174, 2020) argue that the Ship of Theseus story is a genuine puzzle in the sense that people who consider it feel inclined to assert two prima facie inconsistent propositions (Ambivalence). In response, Marta Campdelacreu et al. (Dialectica 74(3):551–559, 2020) argue that the data reported by Rose et al. (2020) fail to support Ambivalence. Namely, the data show sharp interpersonal disagreement among different readers of the Ship of Theseus story, but they fail to demonstrate an intrapersonal conflict or indecision. Should intrapersonal Ambivalence be demonstrated, this, according to Campdelacreu et al. (2020), would be a good indicator of the presence of a puzzle. Here, I provide empirical evidence for intrapersonal Ambivalence about the Ship of Theseus story.