Jeremiah Carter

In several passages, Frege suggests that successful communication requires that speaker and audience understand the uttered words and sentences to have the same sense. On the other hand, Frege concedes that, in many ordinary cases, variation in sense is tolerable. In a recent article in this journal, Michaelson and Textor (Citation2023) offer a new interpretation of Frege on the tolerability of sense variation according to which variation in sense is tolerable when the conversation aims at joint action, but not when the conversation aims at joint thought. We maintain, contra Michaelson and Textor, that whether sense variation is tolerable does not depend on the conversational purpose, whether it be theoretical or practical. Rather, whether sense variation is tolerable depends instead on the conversational background. This picture offers what we take to be a more plausible reconstruction of Frege’s own view.

In several passages, Frege suggests that successful communication requires that speaker and audience understand the uttered words and sentences to have the same sense. On the other hand, Frege concedes that, in many ordinary cases, variation in sense is tolerable. In a recent article in this journal, Michaelson and Textor (2023) offer a new interpretation of Frege on the tolerability of sense variation according to which variation in sense is tolerable when the conversation aims at joint action, but not when the conversation aims at joint thought. We maintain, contra Michaelson and Textor, that whether sense variation is tolerable does not depend on the conversational purpose, whether it be theoretical or practical. Rather, whether sense variation is tolerable depends instead on the conversational background. This picture offers what we take to be a more plausible reconstruction of Frege’s own view.

Clowes, Gärtner, and Hipólito (2021) describe the Mind-Technology Problem as a new constellation of philosophical problems about the nature of mind generated by advances in technology we increasingly rely on to meet both theoretical and practical aims. We agree with Clowes, Gärtner, and Hipólito that the problems they identify frame a timely and worthwhile new research programme. We aim to contribute to this research programme by motivating and canvassing the key contours of four different Mind-Technology problems that arise for, and which are distinctive to, approaches to knowledge-how that give abilities a central theoretical role in explaining intelligent states and behaviour. The result is an agenda in the theory of know-how aimed at reconciling prevailing anti-intellectualist thinking about know-how apt abilities and their exercise with the datum that much of our know-how is increasingly supported by our use of smart technological scaffolding. We don’t fully answer the questions we raise; our objective is to put them on the map and show why we think they matter.