Behavioral and Brain Sciences



Open Peer Commentary
Edelman: Representation of similarities

The notion of distal similarity is ill defined


Ulrike Hahn a1 and Nick Chater a1
a1 University of Warwick, Coventry CV7 4AL, United Kingdom u.hahn,n.chater@warwick.ac.uk

Abstract

We argue that the notion of distal similarity on which Edelman's reconstruction of the process of perception and the nature of representation rests is ill defined. As a consequence, the mapping between world and description that is supposedly at stake is, in fact, a mapping between two different descriptions or “representations.”