Philosophy
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Item Freud, Modularity, and the Principle of Charity(2010) Gibson, Joel; Rey, Georges; Philosophy; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)Within the philosophy of mind, a `hermeneutical' tradition sees psychology as discontinuous with natural-scientific domains. A characteristic ingredient of this tendency is `normativism', which makes obedience to rational norms an a priori condition on agency. In this thesis, I advance an argument against normativism which trades on the notion of a psychological module. Specifically, I show how modules can be envisioned which, because of their high degree of irrationality, challenge the normativist's principle of charity. As an illustration, I describe such a module that incorporates key features of the Freudian `id', and I suggest that Freudian theory generally puts pressure on charity constraints. In sum, I seek to substantially undermine the hermeneutical view of the mind by attacking one of its central pillars. In Chapter 1, after setting out the essential features of hermeneuticism, I sketch the historical background of recent normativism by considering Quine's employment of charity in his theory of meaning and mind. Most centrally, I reject pragmatic and heuristic readings of Quinean charity in favor of one that sees it as a constitutive constraint on attribution. In Chapter 2, I begin to clarify the content of Davidsonian charity, against which--in the first instance--my argument levels. I identify Maximization and Threshold Principles in Davidson's early papers, contrast Davidsonian charity with Richard Grandy's Principle of Humanity, and rebut typical arguments for charity principles. In Chapter 3, after identifying two additional Davidsonian charity principles (a Competence and a Compartment Principle) and describing the conception of a module figuring in my argument, I present my argument in schematic form. Then I critique attempts to rebut my argument through excluding modular processes from the scope of normativism (notably, via a personal-subpersonal distinction). In Chapter 4, I develop my argument in detail by describing a module that embodies basic forms of Freudian wish-fulfilment and demonstrating how it violates charity principles. Further, I rebut possible objections to my use of Freudian theory. In Chapter 5, I canvass various models of Freudian phenomena more generally and suggest that a version of my argument can be run with respect to such phenomena too.Item Moderately Massive Modularity(Cambridge University Press, 2003) Carruthers, PeterThis paper will sketch a model of the human mind according to which the mind’s structure is massively, but by no means wholly, modular. Modularity views in general will be motivated, elucidated, and defended, before the thesis of moderately massive modularity is explained and elaborated.Item Thinking in Language?: Evolution and a Modularist Possibility(Cambridge University Press, 1998) Carruthers, PeterThis chapter argues that our language faculty can both be a peripheral module of the mind and be crucially implicated in a variety of central cognitive functions, including conscious propositional thinking and reasoning. I also sketch arguments for the view that natural language representations (e.g. of Chomsky’s Logical Form, or LF) might serve as a lingua franca for interactions (both conscious and non-conscious) between a number of quasi-modular central systems. The ideas presented are compared and contrasted with the evolutionary proposals made by Derek Bickerton (1990, 1995), who has also argued for the involvement of language in thought. Finally, I propose that it was the evolution of a mechanism responsible for pretend play, circa 40,000 years ago, which led to the explosion of creative culture visible in the fossil record from that time onwards.Item On Fodor's Problem(Blackwell Publishing, Ltd., 2003-11) Carruthers, PeterThis paper sketches a solution to a problem which has been emphasized by Fodor. This is the problem of how to explain distinctively-human flexible cognition in modular terms. There are three aspects to the proposed account. First, it is suggested that natural language sentences might serve to integrate the outputs of a number of conceptual modules. Second, a creative sentence-generator, or supposer, is postulated. And third, it is argued that a set of principles of inference to the best explanation can be constructed from already-extant aspects of linguistic testimony and discourse interpretation. Most importantly, it is suggested that the resulting architecture should be implementable in ways that are computationally tractable.