Functions: New Essays in the Philosophy of Psychology and Biology 0199255814, 9780199255818

In explaining aspects of the natural world, including the aspects of mind, scientists have frequently used the concept o

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Table of contents :
Acknowledgments
Contents
Introduction
Part One History of teleology and functional explanations: From Socrates to Darwin and beyond
Chapt 1 Platonic and Aristotelian roots of teleological arguments Andre Ariew
Chapt 2 Evolutionary biology and teleological thinking Michael Ruse
Part Two Analysis: Functional explanations today
Chapt 3 A rebuttal on functions Christopher Boorse
Chapt 4 Biofunctions: Two paradigms Ruth Garrett Millikan
Chapt 5 On the normativity of functions Valerie Gray Hardcastle
Chapt 6 Neoteleology Robert Cummings
Chapt 7 Functional organization, Analogy, and inference William Wimsatt
Chapt 8 Function and design revisited David Buller
Chapt 9 The continuing usefulness account of proper function Peter Schwartz
Part Three Teleosemantics
Chapt 10 Pagan teleology: Adaptational role and the philosophy of mind Mark Perlman
Chapt 11 Indeterminacy of function attributes Berent Eng
Chapt 12 Brentano's chestnuts Denis Walsh
Part four Methodological issues
Chapt 13 Human rationality and the unique origin constraint Mohan Matthen
Chapt 14 Real traits real functions Colin Allen
Chapt 15 Types of traits: The importance of functional homologues Karen Neander
Biographies
Index
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3. Ten Leading Objections I shall now answer ten of what seem to me the dozen best challenges to a GGC account of function. Although some of these objections were posed against other types of analysis, since they affect a GGC account equally, I will reply. Most of them can apply to all GGC analyses, and often S&R analyses too. But some are specific objections to my own statistical species-relative account of biomedical normality. 3.1. Arbitrary, Evaluative, or Circular Goal-Choice

Both Melander and Schaffner charge that the GGC approach has no naturalis­ tic way to identity the goals of organisms, but instead requires the theorist to choose them arbitrarily or evaluatively. Melander (1997: 32-4), adapting Nagel’s example, imagines that a person’s kidneys and muscles reset the target they maintain for blood water content at Similarly, Neander (forthcoming: 53 n. 13) says: ‘Since there is no selection without varia­ tion, a trail that has no competition will not be selected for anything in the future (until an alter­ native allele arises)’. Millikan’s argument (1989fc 174) that Bigelow and Pargetter’s account is incoherent is, however, unconvincing. 17 Thanks to Michael Rea for this concise summan’.