title: An additional heterogeneity hypothesis.
abstract: In this commentary, I make three points concerning Machery's response to neo-empiricism. First, his methodological critique fails to remove the threat that neo-empiricism poses to his conceptual eliminativism. Second, evidence suggests that there are multiple semantic codes, some of which are not perceptually based. Third, this representational heterogeneity thwarts neo-empiricism but also raises questions with respect to how we should "do without concepts."
authors.affiliation: Department of Philosophy, University of Louisville, Louisville, KY 40297, USA. guy.dove@louisville.edu
authors.forename: Guy
authors.initials: G
authors.lastname: Dove
mesh_terms: D001921:Brain / Q000502:physiology*; D003210:Concept Formation; D005071:Evoked Potentials / Q000502:physiology; D006801:Humans; D008960:Models, Psychological