Nature unmirrored,epistemology naturalized

A. Knowledge and Justification: The nature of epistemic justification and its supervenience.B. Understanding and Validation: Two projects of epistemology, one to understand justification, the other to promote it.C. Epistemic Rationalism: A simple foundationalism of intuition and deduction.D. Reliabilism: A broader foundationalism.E. Foundationalism Assailed.F. Nature Unmirrored: Rorty reviewed.G. Reliabilist Foundationalism: Two problems.H. Coherence: A more radical response to the failure of rationalism.I. Perspectival Coherence: The requirement of an epistemic perspective and its relation to foundationalism.J. Epistemology of Epistemology.K. How to Naturalize Epistemology: Quine reviewed.L. Epistemology Naturalized: Through the Project of Validation.     

Categoricalism,dispositionalism, and the epistemology of properties

Notoriously, the dispositional view of natural properties is thought to face a number of regress problems, one of which points to an epistemological worry. In this paper, I argue that the rival categorical view is also susceptible to the same kind of regress problem. This problem can be overcome, most plausibly, with the development of a structuralist epistemology. After identifying problems faced by alternative solutions, I sketch the main features of this structuralist epistemological approach, referring to graph-theoretic modelling in the process. Given that both the categoricalists and dispositionalists are under pressure to adopt this same epistemological approach in light of the regress problem, this suggests that the categoricalist versus dispositionalist debate is best fought on metaphysical rather than epistemological grounds.     

Argumentation,epistemology and the sociology of language

Both the sociology of knowledge and the philosophy of science are centrally concerned with the succession of scientific beliefs. In case studies of scientific debates, however, the emphasis tends to be placed on the outcome of disputes. This paper proposes that attention should instead be focused on the process of debate: that is, on scientific argumentation. It is shown how such a focus circumvents many traditional epistemological problems concerning the truth-status of scientific knowledge. By reference to the consensus conception of truth, it is claimed that scientific arguments can be studied naturalistically whilst still honouring the orientation towards truth exhibited by scientists. Finally, the paper offers a brief résumé of recent studies indicating how this naturalistic study of scientific argumentation can be developed through the sociology of language.     

Naturalism, scientism and the independence of epistemology

Naturalists seek continuity between epistemology and science. Critics argue this illegitimately expands science into epistemology and commits the fallacy of scientism. Must naturalists commit this fallacy? I defend a conception of naturalized epistemology which upholds the non-identity of epistemic ends, norms, and concepts with scientific evidential ends, norms, and concepts. I argue it enables naturalists to avoid three leading scientistic fallacies: dogmatism, one dimensionalism, and granting science an epistemic monopoly.     

Conceivability,inconceivability and cartesian modal epistemology

In various arguments, Descartes relies on the principles that conceivability implies possibility and that inconceivability implies impossibility. Those principles are in tension with another Cartesian view about the source of modality, i.e. the doctrine of the free creation of eternal truths. In this paper, I develop a ‘two-modality’ interpretation of the doctrine of eternal truths which resolves the tension and I discuss how the resulting modal epistemology can still be relevant for the contemporary discussion.     

Elimination,correction and Popper's evolutionary epistemology

Evolutionary epistemologists from Popper to Campbell have appropriated the Darwinian principle to explain the apparent fit between the world and our knowledge of it. I argue that this strategy suffers from the lack of any principled distinction among various types of elimination. I offer such a distinction and show that there is a species of elimination that is really corrective, that is, which violates the Darwinian principle as Popper understands it.     

Lexical norms,language comprehension,and the epistemology of testimony

It has recently been argued (for instance by Sanford Goldberg, expanding on earlier work by Tyler Burge) that public linguistic norms are implicated in the epistemology of testimony by way of underwriting the reliability of language comprehension. This paper argues that linguistic normativity, as such, makes no explanatory contribution to the epistemology of testimony, but instead emerges naturally out of a collective effort to maintain language as a reliable medium for the dissemination of knowledge. Consequently, the epistemologies of testimony and language comprehension are deeply intertwined from the start, and there is no room for grounding the one in terms of the other.     

On the de-naturalization of epistemology

Starting from an overview of approaches to naturalized epistemology, the paper shows, firstly, that Quine's programme yields a sceptical paradox. This means that Quine's attempt to defeat scepticism itself yields a rather strong argument for scepticism and thus against his own programme of naturalized epistemology. Secondly, it is shown that this paradox can be solved by an approach called reflexive-heuristic naturalism. Finally, the paper also raises some fundamental problems which the solution proposed has to leave open. This revised version was published online in August 2006 with corrections to the Cover Date.     

The fundamentality of existence or quiddity: a confusion between epistemology and ontology

Regarding the exhaustive discussions of the fundamentality of existence versus the fundamentality of quiddity, it is a necessary preliminary to examine and analyze the first documented statement of the fundamentality of existence. Following this, we must inquire how the concept is obtained on the basis of which such a judgment could be formed. Then we must illuminate the meaning of propositions that state only that an object is or exists (ontological propositions). Finally, by explaining the meaning of the words “quiddity” and “existence” and comparing them, indications are found of confusion between epistemological and ontological issues.