Conceptual recombination and stimulus-independence in non-human animals

Camp (2009) distinguishes two varieties of conceptual recombination. One of them is full-blown or (as I prefer to call it) spontaneous recombination. The other is causal-counterfactual recombination. She suggests that while human animals recombine their concepts in a full-blown way, many non-human animals are capable of conceptual recombinability but only of the causal-counterfactual kind. In this paper, I argue that there is conceptual space to draw further sub-distinctions on how different animals may recombine their concepts. More specifically, I propose to differentiate between a) narrow causal counterfactual recombination; b) broad causal-counterfactual recombination; c) lean spontaneous recombination; d) robust spontaneous recombination. Afterwards, I focus on how these distinctions relate to several previous philosophical ideas on the representational capacities of non-human animals. I also provide several empirical examples suggesting that some animals display one or another of these four ways of recombining concepts, at least in some contexts.