Abstract

SHOEMAKER IS WRONG TO CLAIM THAT ALL THE GENUINE PROPERTIES OF THINGS ARE NOTHING BUT POTENTIALITIES FOR CONTRIBUTING TO THE CAUSAL POWERS OF THINGS. FOR THE ONLY GROUNDS FOR ATTRIBUTING CAUSAL POWERS TO THINGS ARE IN TERMS OF THE EFFECTS WHICH THOSE THINGS TYPICALLY PRODUCE. BUT ALL EFFECTS ARE ULTIMATELY INSTANTIATIONS OF PROPERTIES, AND IF THESE WERE NOTHING BUT POTENTIALITIES TO PRODUCE EFFECTS, THERE WOULD BE A VICIOUS INFINITE REGRESS, AND NO ONE WOULD EVER BE JUSTIFIED IN ATTRIBUTING PROPERTIES TO OBJECTS