Published online by Cambridge University Press: 01 January 2022
This article concerns how rule-following behavior might evolve, how an old evolved rule might come to be appropriated to a new context, and how simple concepts might coevolve with rule-following behavior. In particular, we consider how the transitive inferential rule-following behavior exhibited by pinyon and scrub jays might evolve in the context of a variety of the Skyrms-Lewis signaling game, then how such a rule might come to be appropriated to carry out inferences regarding stimuli different from those involved in the original evolution of the rule, and how this appropriation involves a step toward the evolution of basic ordinal concepts.
I would like to thank Brian Skyrms and Cailin O’Connor for discussions on the topic of this article and an anonymous reviewer for thoughtful comments on an earlier draft.