Abstract
Philosophers.all too often think that statements about human bodily movements are basic and unproblematic. It is argued here that just the opposite is the case: with human beings action descriptions are the basic ones and bodily movement descriptions are the problematic ones. They are problematic because they are the offspring of the Cartesian dualist's notion of a human body as something ?conceptually separable? from anything mental, a notion which in fact is wholly empty. This claim is supported by examining three proposed methods for coming up with descriptions of such a body ? by looking to commonplace bodily movement statements, to a scientist's statements about bodies in motion, and to the results of a philosophical thought?experiment. All these methods fail to pick out a conceptually separable component of a human being. Philosophical bodily movement talk, it is concluded, is vacuous, for nothing about a human being provides a referent for it