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- From: daryl@oracorp.com (Daryl McCullough)
- Subject: Re: Dualism
- Message-ID: <1992Nov4.150808.24775@oracorp.com>
- Organization: ORA Corporation
- Date: Wed, 4 Nov 1992 15:08:08 GMT
- Lines: 38
-
- jeff@aiai.ed.ac.uk (Jeff Dalton) writes:
-
- >>There is evidence at compile-time of
- >>thinking behavior. If you look at the code, you can see what the
- >>responses to all possible inputs will be.
- >
- >That's not behavioral evidence (ie, not some behavior that's
- >evidence), it's looking at the source code. And, of course, one
- >of my repeated points is that you can tell something by looking at
- >the source code, which shows we're not confined to behavior.
-
- As I said before, for me "behavior" is not a sequence of actions, it
- is a causal relationship between inputs and outputs. The code is the
- specification of this causal relationship.
-
- >>What I was trying to suggest is that the notion of "having a thought
- >>at a particular time" is not very meaningful. It is meaningful to talk
- >>about the time that a physical event occurs, and it is meaningful to
- >>talk about the subjective ordering of mental events, but it is not
- >>especially meaningful to talk about the objective time at which a
- >>mental event occurs.
- >
- >Why not? Of course, an event may have some duration, and so it may
- >not be right to assign it a single point in time. On the other hand,
- >it is entirely meaningful, and even true, to say that between typing
- >this star -- * -- and this one -- * -- I was thinking about how bad the
- >weather is in Edinburgh tonight.
-
- There is certainly a relationship between the subjective ordering of
- mental events and the objective time of physical events. However, I
- don't think that the question "At what objective time did thought T
- occur" necessarily has an answer.
-
- Daryl McCullough
- ORA Corp.
- Ithaca, NY
-
-
-