Summary: The Liar and other semantic paradoxes pose a difficult problem for all theories of truth. Any theory that aims to improve our understanding of the concept of truth must, when fully stated, include an account of the paradoxes. Not only deflationism but also its competitors – for instance, correspondence and coherence – must ultimately address the paradoxes. The question that concerns me in this essay is whether it is especially urgent for deflationism to do so. Are the paradoxes a special threat, a special problem, for deflationism? I will argue that they are not.1 Deflationists can leave the paradoxes to the specialists to puzzle over. It is the specialists who will be well served if they keep some insights of deflationism firmly in view.
A Critique of Deflationism
Summary: Argues against deflationary conceptions of truth. Deflationism provides a descriptive account of the term ‘true’, but these claims, argues Gupta, are both very strong and problematic.
Saul Kripke (Contemporary American Thinkers)
Saul Kripke is one of the most important and original post-war analytic philosophers. His work has undeniably had a profound impact on the philosophy of language and the philosophy of mind. Yet his ideas are amongst the most challenging frequently encountered by students of philosophy. In this informative and accessible book, Arif Ahmed provides a clear and thorough account of Kripke’s philosophy, his major works and ideas, providing an ideal guide to the important and complex thought of this key philosopher. The book offers a detailed review of his two major works, Naming and Necessity and Wittgenstein on Rules and Private Language, and explores how Kripke’s ideas often seem to overturn widely accepted views and even perceptions of common sense. Geared towards the specific requirements of students who need to reach a sound understanding of Kripke’s thought, the book provides a cogent and reliable survey of the nature and significance of Kripke’s contribution to philosophy. This is the ideal companion to the study of this most influential and challenging of philosophers.
Plato at the Googleplex: Why Philosophy Won’t Go Away
Publisher’s Note: Imagine that Plato came to life in the twenty-first century and embarked on a multi-city speaking tour. How would he mediate a debate between a Freudian psychoanalyst and a ‘tiger mum’ on how to raise the perfect child? How would he handle the host of a right-wing news program who denies there can be morality without religion? What would Plato make of Google, and of the idea that knowledge can be crowdsourced rather than reasoned out by experts? Plato at the Googleplex is acclaimed thinker Rebecca Newberger Goldstein’s dazzling investigation of these conundra. With a philosopher’s depth and erudition and a novelist’s imagination and wit, Goldstein probes the deepest issues confronting us by allowing us to eavesdrop on Plato as he takes on the modern world; it is a stunningly original plunge into the drama of philosophy, revealing its hidden role in today’s debates on religion, morality, politics and science.
Inductive Risk and Values in Science
Abstract: Although epistemic values have become widely accepted as part of scientific reasoning, non-epistemic values have been largely relegated to the “external” parts of science (the selection of hypotheses, restrictions on methodologies, and the use of scientific technologies). I argue that because of inductive risk, or the risk of error, non-epistemic values are required in science wherever non-epistemic consequences of error should be considered. I use examples from dioxin studies to illustrate how non-epistemic consequences of error can and should be considered in the internal stages of science: choice of methodology, characterization of data, and interpretation of results.
Exploratory Experiments
Abstract: Philosophers of experiment have acknowledged that experiments are often more than mere hypothesis-tests, once thought to be an experiment’s exclusive calling. Drawing on examples from contemporary biology, I make an additional amendment to our understanding of experiment by examining the way that `wide’ instrumentation can, for reasons of efficiency, lead scientists away from traditional hypothesis-directed methods of experimentation and towards exploratory methods.
Making Models Count
Abstract: What sort of claims do scientific models make and how do these claims then underwrite empirical successes such as explanations and reliable policy interventions? In this paper I propose answers to these questions for the class of models used throughout the social and biological sciences, namely idealized deductive ones with a causal interpretation. I argue that the two main existing accounts misrepresent how these models are actually used, and propose a new account.
Representationalism
Abstract: Representationalism, in its most widely accepted form, is the view that the human mind is an information-using system, and that human cognitive capacities are to be understood as representational capacities. This chapter distinguishes several distinct theses that go by the name “representationalism,” focusing on the view that is most prevalent in cogntive science. It also discusses some objections to the view and attempts to clarify the role that representational content plays in cognitive models that make use of the notion of representation.
Perception and Action: Alternative Views
Abstract: A traditional view of perception and action makes two assumptions: that the causal flow between perception and action is primarily linear or one-way, and that they are merely instrumentally related to each other, so that each is a means to the other. Either or both of these assumptions can be rejected. Behaviorism rejects the instrumental but not the one-way aspect of the traditional view, thus leaving itself open to charges of verificationism. Ecological views reject the one-way aspect but not the instrumental aspect of the traditional view, so that perception and action are seen as instrumentally interdependent. It is argued here that a better alternative is to reject both assumptions, resulting in a two-level interdependence view in which perception and action co-depend on dynamically circular subpersonal relations and as a result may be more than merely instrumentally interdependent. This is illustrated by reference to motor theories of perception and control theories of action.
Ontology Made Easy
Abstract: Existence questions have been topics for heated debates in metaphysics, but this book argues that they can often be answered easily, by trivial inferences from uncontroversial premises. This ‘easy’ approach to ontology leads to realism about disputed entities, and to the view that metaphysical disputes about existence questions are misguided.