Idealistic Studies

I argue that Derrida's critique of speech act theory is largely unsustainable because of its reliance on a questionable and insufficiently explicatedconception of philosophy as negative metaphysics8 and its attendant misconception of scientific theory construction in general and speech act theory in particular.

The aim of this essay is to bring to light what I take to be the two most seminal philosophical insights of John Macmurray in the face of the postmodern condition which establishes the foundation and platform of a new philosophy, a new ethics, and a new politics.

In this essay I will consider some epistemological issues raised by the following two questions:(l) Does molecular biology provide the best explanations of biological phenomena?(2) What are the best ways (i.e., fruitful strategies) to cast molecular explanations of molecular phenomena?I will argue that notwithstanding the manifest scientific successes of the molecular revolution, the assessment of the philosophical debate between reductionists and antireductionists requires an examination of the ways in which the second question is currently being answered by molecular biologists.

This paper examines Parfit's argument that personal identity is not what matters, focusing on his case against reductionist theories of personal identity. I argue that Parfit's reasons for rejecting reductionist views do not take the physical criterion for personal identity seriously enough. I outline a thoroughly naturalistic version of the reductionist theory that, if true, would escape Parfit's criticism. Such a view would be a plausible candidate for a relation that would matter as much as, if not more than, the non identity relation advocated by Parfit.

Fichte develops his idealism through a higher-level critique: only through the Fichtean fact of reason can one justify a systematic transcendental idealism, thereby making possible the self-sufficiency of theoretical reason. By examining the metaphilosophical implications of our immediate consciousness of the moral law, Fichte is able to assert the necessary metaphilosophical primacy of practical reason for any possible wissenschaftlich philosophy as well as the philosophical unity of theory and practice within such a system.

I present an interpretation of Schopenhauer's metaphysics that moderates between the positions of the advocates and critics of the standard view andthe standard objection. I contend that there are two senses of "thing-initself' in Schopenhauer's philosophy. I agree with the advocates of the standard view that the will is thing-in-itself, but only in a relative sense, i.e., the will is the thing-in-itself relative to other appearances. But I agree with the critics of the standard objection and deny that Schopenhauer's metaphysics is open to the standard objection

I will suggest that we can begin to see why Edwards and Berkeley sound so much alike by considering how both think of minds or spiritual substances notas things modeled on material bodies but as the acts by which things are identified. Those acts cannot be described using the Aristotelian subject-predicatelogic on which the metaphysics of substance, properties, attributes, or modes is based because subjects, substances, etc. are themselves initially distinguishedthrough such acts. To think of mind as opposed to matter, or of acts of mind as opposed to mind itself, is already to assume the differentiation enacted by thoseacts. I argue that even though Edwards and Berkeley refer to distinctions such as mind vs. matter, they think that it is important to avoid treating mind, its acts, and its objects in terms of subject-predicate logic or substance metaphysics.

This paper is structured as follows. First, it offers a brief presentation of the Twin Earth thought experiment. Second, it offers an interpretation of Putnam'santi-realism. Third, it argues for the incompatibility of anti-realism and the semantic role of extension that Twin Earth is supposed to establish.