A Defense of Philosophical Realism in Opposition to the Anti-Realisms of Hilary Putnam and Richard Rorty
Dissertation, University of Colorado at Boulder (
1985)
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Abstract
This study elucidates and defends philosophical realism. The version I propose includes a realist understanding of the nature of reality, and a twofold realist view of truth. I hold that reality is cognition-independent. This means that the conceptual scheme of inquiry into a given subject matter does not constitute its nature. Using a different set of concepts to investigate a certain phenomenon will not change what it is. This is realism about reality: Reality is not contingent upon the concepts we use in our attempts to understand it. ;I embrace, as well, a realist conception of truth, according to which, truth consists in agreement with reality. In addition, truth is not characterized as any sort of justification. What we say is true if, and only if, what we are talking about is as we claim it to be. Furthermore, the conditions under which a statement is true are not to be identified with the conditions which would make anyone justified in believing the statement: Truth conditions and justification conditions of statements are not identical. ;There are two major ways in which I defend realism. First, I specify exactly what the doctrine should be. This involves so characterizing realism that it is not committed to a number of undesirable theses; for example, foundationalism, physicalism, scientism, skepticism, and moral relativism. The realism I embrace allows for ontological and epistemological pluralism, according to which there are many kinds of things in the world, and many ways to describe them. Secondly, I respond to two of the most important recent attacks on realism, those of Richard Rorty and Hilary Putnam. I examine their alternatives to realism, and find them lacking in merit. I formulate their strongest arguments against realism, and then respond on the realist's behalf. Realism emerges as a plausible, interrelated conception of the nature of knowledge, truth, and reality which stands up well against the attacks of its most prominent contemporary critics