Abstract

É. Boisseau, ‘The Metonymical Trap’, in Alice C. Helliwell, Alessandro Rossi, Brian Ball (eds), Wittgenstein and Artificial Intelligence, vol. 1 Mind and Language, Anthem Press, pp. 85-104, 2024. In this chapter, I discuss and evaluate the question of the attribution of predicates to machines. Specifically, I address the question of the literal or metonymic nature of such attributions. In order to do so, I distinguish between what I call ‘physical’ or ‘natural’ predicates on the one hand, and ‘intellectual’ or ‘cognitive’ predicates on the other hand. I argue that while the former can be ascribed indistinguishably and literally both to a human and a non-human agent, the latter can only be ascribed literally to human agents. I then suggest that there is a risk of falling into what I call the ‘metonymical trap’, which consists in forgetting that the ascription of cognitive predicates to machines is only a derivative one and of therefore taking the machine used to perform an action for the literal subject of that action.