John Haugeland argued against  token identity theory by promoting a weak version of this concept.
Terrence Horgan has proposed a "regional" variety of this concept. John Haugeland argued against  token identity theory by promoting a weak version of this concept. In his paper "Mental Events," Donald  Davidson promoted his theory of anomalous monism, which denied that there were psychophysical  laws, but which was consistent with this thesis. A famous paper arguing that the "global" variant of this  concept was equivalent to its "strong" variant was written by Jaegwon Kim about the different "Concepts  of" this idea, which is implied by reductionism. For 10 points, identify this concept, which holds if, for two  sets of properties A and B, no two things can be different with respect to A-properties without also  differing in B-properties.
Terrence Horgan has proposed a "regional" variety of this concept.
supervenience