From: Tennessee Leeuwenburg (tennessee@tennessee.id.au)
Date: Tue Nov 01 2005 - 20:25:43 MST
The obvious response to this is that we store some memories even while 
asleep, and that dreaming people who are woken report consciousness of 
that dreaming. There is a continuity to our *minds* even if we suffer 
from forgetfullness while asleep.
It seems just as valid to look at identity in terms of an idealisation, 
historically, through memory, as something which supervenes on 
subsystems, or as an Empty concept (i.e. identity is just a convenient 
description for all our subsystems, and exists in a relational sense). I 
prefer the final way.
Identity, for me, can cope with the discontinuities of sleep and 
personality change. It is a linguistic term, and people don't have 
trouble understanding that a person can change drastically, yet still 
refer to them by the same name. Identity has many forms, only some of 
which are affected by discontinuity.
Perhaps it's better to say that human identity isn't damaged by 
discontinuity. Perhaps the question is what kinds of discontinuity 
constitute "harm" to the individual, and which do not?
Abstractly, I can imagine other kinds of existence where these concepts 
are, shall we say, stretched? They are interesting questions, but I 
don't think they disprove the validity of using the term "identity".
Cheers,
-T
> Note:  I do not subscribe to this view.  Just as I think that there is 
> "Cause," I believe that there might be some mechanism that connects 
> consciousnesses.  I understand how this might work on the half-second 
> level - this is what I'm doing my PhD on - but I have serious doubts 
> about the continuity of Css across things like sleep.  I'm pretty much 
> undecided about whether there is an absolute "personal identity".
>
> -- Olie
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