Abstract

The Neo-Fregean view individuates concepts at the level of Fregean senses. It is an internalist view according to which concepts can be described as ways of thinking that imply classifications and epistemic/normative inferences. In this paper, I argue that the Neo-Fregean view of concepts adequately characterises the targets of conceptual engineering (CE), which I depict as the activity of purposefully changing our concepts in order to change classifications and/or concept-implicit inferences. I discuss and reject rival views that either reduce the targets of CE to linguistic meanings or classification procedures or characterise concepts in a psychological or concept-externalist manner. I argue that the Neo-Fregean view is a more encompassing and adequate characterisation of the targets of CE.