Mach Revisited: A Reinterpretation of Mach's Philosophy of Science, and of His Opposition to Atomism
Dissertation, University of Pittsburgh (
1990)
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Abstract
In this dissertation, I examine the origins and nature of Mach's philosophy, or rather theory, of science. I show how it relates to, and is informed by, his own works in physiology, psychophysics, physics, and the history and psychology of science. I argue that Mach's theory of science grew out of his concern to provide a single, unified--albeit coherent--perspective on both the life and physical sciences. Corresponding to this conceptual unification of perspectives in the different branches of knowledge, lies Mach's belief in the unity of the so-called 'organic' and 'inorganic' worlds. I demonstrate how Mach grappled with these issues, tracing the evolutionary development of his thought, which vacillates between the two poles of the physical and the psychological, culminating in his neutral monism. My main findings, which differ from previous accounts of Mach, consist in the following: Mach can be considered as a precursor of Logical Positivism only in the sense that they both reject metaphysics, and believe that the world can be constructed out of simple entities. However, significant differences can be discerned between Mach and the Logical Positivists, viz.: Mach's emphasis on history and psychology--rather than logic--in understanding the nature of scientific knowledge, Mach is not a scientific realist, and he asserts the primacy of sensations over physical objects. Mach's notion of "philosophy", and hence of "philosophy of science", differs in character from contemporary mainstream philosophy of science which is based on analytic philosophy. For Mach, philosophy is not first philosophy and its function is not to provide justification or foundation for science. In this sense Mach anticipates the naturalization of epistemology and the philosophy of science. ;Finally, I show how his reaction towards atomism can be understood within this broader context of his attempt to provide a unified view of knowledge. I defend Mach's stand on atomism on the grounds that his objection is not so much against the development of the atomic theory, but against a realist construal of the atom and the mechanistic-reductionistic world-view implied by it