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Sunday 24 July 2011

Consciousness and Nature By Willian G. Lycan free download





Preface
Some mental states have " feels" or qualitative phenomenal characters
. And since the dawn of Behaviorism, some philosophers have
doubted the ability of any physicalist account of the mental to accommodate
this fact. There is something it is like, or feels like , to be in
pain or to hear middle C as played by Dennis Brain or to have one's
visual field suffused with vivid yellow ; how could the introspectible
qualitative features of such states as these possibly be explained , explicated
, afforded , or even allowed by a theory that reduces persons
and their states fo the motions of dull little atoms in the void? That is
the main question that concerns me in this book . In answer to it I
shall develop and defend the theory of mind that I call Homuncular
Functionalism , arguing that the view is entirely adequate to the subjective
phenomenal character of the mental and to all the facts of
consciousness.
Incidentally , the terms "conscious" and "consciousness" have any
number of different though related senses: A being is a conscious as
opposed to a non conscious being if (unlike a stick or a stone) it has
the capacity for thought , sensation, and feeling even if that capacity
is never exercised, as in the case of an infant that dies soon after birth .
A creature is conscious as opposed to unconscious if it is awake and
having occurent mental states such as pains, perceivings, and episodic
beliefs and desires. But (see chapter 6) there is a further , introspective
or attentive sense in which even such episodic states of
subjects can themselves be unconscious or, better, subconscious, " unfelt
" - not to mention Freud's even more special sense. There is the
dyadic consciousness of some physical or perhaps intentionally inexistent
item . There is one's consciousness or awareness that suchand-
such is the case. There is the vaunted self-consciousness or even
"consciousness of self." And more . We shall see that all these notions
are different , and that insofar as any of them poses problems for physicalism
, the respective problems are very different problems and must
be dealt with quite separately. Thus my title is a misnomer or at least
a malnomer , and I admit that in choosing it I have just pandered to
currently popular usage. What really concern me are the qualitative
features or phenomenal characters of mental items, in a sense finally
to be clarified in chapter 8.
This book is a very distant descendant of what was to have been a
joint work by George Pappas and me, and has been cited in the literature
under the title Materialism. Sometime during the 1970s, both
Pappas and I lost interest in doing our original project - essentially a
critical survey of materialist theories of the mind - and I began proselytizing
for Homunctionalism in particular , with the results ensuing .
I am grateful to Pappas for rich and rigorous discussion over the
years. I am also indebted to generations of graduate students at the
Ohio State University, the University of Sydney, and the University of
North Carolina for their many critical and constructive contributions ;
to David Arm strong and Keith Campbell for numerous trenchant conversations
about "qualia"; to Victoria University of Wellington for giving
me the opportunity to present this material in the form of a course
of lectures in 1986; and to David Rosenthal and Robert van Gulick for
their more than generous comments on an earlier draft of this book .
And as always, warm thanks to Harry and Betty Stanton for their
patient encouragement and for their joint homuncular realization of
the vigorous group organism called Bradford Books.


Acknowledgments
Chapter 3 partially reprints my articles "A New Lilliputian Argument
against Machine Functionalism "
(1979) and "The Moral of the New
Lilliputian Argument
"
(1982), both reprinted by permission of Philosophical
Studies; copyright @ 1979/1982 by D. Reidel Publishing
Company, reprinted by permission . Chapter 4 contains interfoliated
chunks of my
"Form, Function , and Feel"
(1981), reprinted from the
Journal of Philosophy by permission . Sections 1- 4 of chapter 7 are lifted
from "Phenomenal Objects: A Backhanded Defense: ' in J. Tomberlin
(ed.), PhilosophicalP erspective,s Vol. 1. The appendix borrows about
four pages from "Abortion and the Civil Rights of Machines,
" in N.
Potter and M. Timmons (eds.), Morality and Universality, copyright
@ 1986 by D. Reidel Publishing Company, reprinted by permission .





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