A sensorimotor alternative to coding is possible

If we abandon the coding metaphor in favor of models of the full behavioral loop, we need a way to dissect that loop into understandable pieces. I suggest that evolutionary data provide a solution. We can subdivide behavior into parallel sensorimotor subsystems by following the phylogenetic history of how those systems differentiated and specialized during our evolution, leading to promising ways of re-interpreting neural activity within the context of its pragmatic role in mediating interaction.