 To what extent should we expect perceptual representations and cognitive maps to resemble the mental representations that figure in high-level human thought? It is generally agreed that all these mental representations have compositional structure. For example, the perceptual system can bind together a representation of shape and a representation of size to form a complex representation that an object has a certain shape and size; the representational import of the complex representation depends in a systematic way upon the representational import of the component representations. On the other hand, it is not clear that perceptual representations have anything resembling logical structure, including even predicative structure (Burge 2010: 540–544; Fodor 2008: 169–195). Nor is it evident that cognitive maps contain logical connectives or predicates (Rescorla 2009a, 2009b). Perceptual processing and non-human navigation certainly do not seem to instantiate mental processes that would exploit putative logical structure. In particular, they do not seem to instantiate deductive inference.