Abstract

In the dissertation I provide a framework for assessing arguments intended to establish nonconceptual thought and for presenting my own case based on the emotions. Drawing on the work of Frege, I motivate three principles for individuating conceptual thought which I derive from his notion of sense. For a thought to be conceptual, I claim, it must be distinct from its force, be individuated by its cognitive significance, and determine its reference or correctness conditions. The nonconceptualist's objective, I contend, is to cite a thought which violates at least one of these principles and which plays an unquestionable role in explaining the actions of mature human beings. ;With the framework in place, I turn to recent arguments for nonconceptual thought presented by Peacocke, Evans, Stalnaker, Dretske and others. The point of the review is not only to map the positions of this uncharted debate but to expose contentious assumptions. For example, there is a tendency among theorists to regard nonconceptual thought as more primitive than conceptual thought, as thought through which concepts should be grounded or to which they should be reduced. However, it is apparent that such uses of 'nonconceptuality' often presuppose controversial views about the epistemology of perception and the ontology of concepts. To steer clear of these contentious assumptions, I turn to the emotions, developing a case for nonconceptual thought which does not presuppose that its explanatory value depends on controversial ontological or epistemological agendas. ;The argument I present centers on the content/force distinction. Drawing on speech act theory, I claim that emotions conflate content and force which is most clearly illustrated by the resistance of emotional contents to inferential structure and their logical basicness. The conflation not only helps to explain the arational and ineffable character of nonconceptual thought but also suggests its dependence on conceptual thought, illustrated by the way emotional experiences generally presuppose higher cognitive states like beliefs or judgements. While this reversal of dependency may seem counterintuitive to those who cling to certain epistemological and ontological assumptions, the model has far-reaching implications for theories of content and computation