Material Points and Formal Concepts in the Early Wittgenstein

Abstract

In an influential article, Gerd Grasshoff has argued for the identification of the objects in Wittgenstein's Tractatus with the ultimate constituents of reality in Heinrich Hertz's Principles of Mechanics. Grasshoff's interpretation is based on two interrelated claims: (1) The specific determination of the objects in the world and the relation among them is the primary theme in Wittgenstein's early philosophy, because it is the primary theme for Hertz. (2) Wittgenstein did not assume the existence of simple objects on purely logical grounds without having specific examples of simple objects in mind, because Hertz did not do this.