 The new view would call the individual deer the “interactors.” It was then argued that the force of this distinction between replicator and interactor had been underappreciated, and if the units of selection controversies were analyzed further, that the question about interactors should more accurately be called the “levels of selection” debate to distinguish it from the dispute about replicators, which should be allowed to keep the “units of selection debate” title (Brandon 1982; Mitchell 1987).