Footnotes to Plato from the foothills of the Superstition Mountains

Tag: David Lewis

  • Mereological Innocence and Composition as Identity

    This is the third in a series.  Part I, Part II.  What follows is a 10th example of eliminativist/reductivist ambiguity. One of the axioms of mereology is Unrestricted Composition.  Here is David Lewis' formulation (Parts of Classes, Basil Blackwell 1991, p. 74): Unrestricted Composition: Whenever there are some things, then there exists a fusion of…