Re: the two questions
Date: Tue, 27 Nov 2007 08:46:59 -0800 (PST)
Message-ID: <0c832d02-88f5-495c-ab2b-8098afcd8818_at_d21g2000prf.googlegroups.com>
On Nov 27, 3:49 pm, "Brian Selzer" <br..._at_selzer-software.com> wrote:
> "JOG" <j..._at_cs.nott.ac.uk> wrote in message
> Each individual that existed, exists, or can exist has a property that
> distinguishes it from all other individuals that existed, exist or can
> exist; so, yes, there is a property that the caterpillar and butterfly
> share.
Great, we have agreement :)
> The problem is: I don't think haecceity can be observed directly.
This time I agree with you (although I did have to look up what
'haeccity' meant) - it is often the case that the identifier we need
isn't available to us (I mean we can't often check a butterflies dna
right...).
But we have to find a solution to this in the real world right - If I
have a butterfly, how do I know it came from the caterpillar from
earlier? Would you agree there are two options?
lucky, more likely the jar number we've kept it in, etc.)
Again, all in the real world, before we get to a database.
> If one were able to examine the history of the butterfly, one should be able
> to determine that it coincides with the history of the caterpillar--up to
> the point of the initial snapshot. The problem is: I don't think history
> can appear in a snapshot.
I get your gist here but hope we can come back to it after you've looked at the above question. Regards, J. Received on Tue Nov 27 2007 - 17:46:59 CET