 The Price Equation may be deployed for some system without regard to what causal relationships hold within it. Okasha argues that variants of the equation may constitute causally adequate representations under special circumstances. It is important to distinguish this contention from the contention that the Price Equation is causally interpretable. The right-hand side terms of the Price Equation are (algebraic functions of) statistical functions, while, in causally interpretable equations, causes are variables (Woodward 2003: 93). A causally interpretable system of equations is one that one features causal variables on its right-hand side and effects on the left: \(a = b\) is causally interpretable if \(b\) causes \(a\) but not if the reverse. Okasha does not call any formulation of the Price Equation causally interpretable. However, the notion of causal adequacy he does deploy seems to have been developed solely in the context Okasha’s discussion of the Price Equation and thus risks being about causation in name only.