On Wed, 9 Sep 2020 at 14:56, Bruce Kellett <bhkellet...@gmail.com> wrote:

> On Wed, Sep 9, 2020 at 2:49 PM Stathis Papaioannou <stath...@gmail.com>
> wrote:
>
>> On Wed, 9 Sep 2020 at 12:35, Bruce Kellett <bhkellet...@gmail.com> wrote:
>>
>>> On Wed, Sep 9, 2020 at 12:32 PM Stathis Papaioannou <stath...@gmail.com>
>>> wrote:
>>>
>>>> On Wed, 9 Sep 2020 at 11:53, Bruce Kellett <bhkellet...@gmail.com>
>>>> wrote:
>>>>
>>>>> On Wed, Sep 9, 2020 at 11:39 AM 'Brent Meeker' via Everything List <
>>>>> everything-list@googlegroups.com> wrote:
>>>>>
>>>>>> On 9/8/2020 6:14 PM, smitra wrote:
>>>>>> > On 09-09-2020 02:16, Bruce Kellett wrote:
>>>>>>
>>>>>> >> I don't find that answer convincing, because of the implicit
>>>>>> dualist
>>>>>> >> assumption. A perfectly reasonable answer to the question asked the
>>>>>> >> night before duplication is: "I won't be in a room tomorrow
>>>>>> morning,
>>>>>> >> because when I am duplicated with 100 continuers, I cease to exist
>>>>>> and
>>>>>> >> each of the continuers becomes a new, separate person. This is
>>>>>> because
>>>>>> >> there is a tie among the continuers, with no closest continuer. In
>>>>>> >> that situation, the original ceases, and the continuers are
>>>>>> separate
>>>>>> >> persons."
>>>>>> >>
>>>>>> >> Now you might not like this answer, but it is perfectly coherent
>>>>>> and
>>>>>> >> rational. It has the great advantage that it avoids the stench of
>>>>>> >> dualism that hangs over your theory.
>>>>>> >>
>>>>>> >> Bruce
>>>>>> >>
>>>>>> >
>>>>>> > The tie will be broken by small random fluctuations in the physical
>>>>>> > states of the copies.
>>>>>>
>>>>>> Dualism would imply that one and only one of the duplicates has your
>>>>>> soul and is "you".  I see no problem is just saying they are Bruce
>>>>>> Kellet-1, Bruce Kellet-2,... Bruce Kellet-100.  They all remember the
>>>>>> bet, and assuming their stake is duplicated too, they each either get
>>>>>> $100 or lose $25.  The existence of more than one Bruce Kellet
>>>>>> certainly
>>>>>> creates problems in law and language.  But law and language are
>>>>>> invented
>>>>>> to deal with reality, not define it.
>>>>>>
>>>>>
>>>>>
>>>>> You are right about what dualism implies. So if you ask the question
>>>>> of the person the night before duplication, it has no answer unless you
>>>>> assume dualism. I think you are right about multiple BKs: BK1, BK2,... and
>>>>> so on. These are different persons who share some memories with the BK of
>>>>> the night before. Closest continuer theory works well in these duplication
>>>>> scenarios, despite the fact that people on this list seem averse to that
>>>>> theory for some undefined reason.
>>>>>
>>>>
>>>> You could say that any suggestion that one of the BK's is a
>>>> continuation of the original, even when there is only one BK extant at any
>>>> time, implies dualism.
>>>>
>>>
>>>
>>> Not on the closest continuer theory. If there is a tie, there is no
>>> unique closest continuer. If there is only one continuer, he is necessarily
>>> the closest. Dualism is not required.
>>>
>>
>> But why should the closest continuer be a continuation of the person
>> rather than the next-closest continuer, unless the soul has a preference
>> for it?
>>
>
> Be a dualist if you want to. But the closest continuer theory is a
> convention designed to resolve questions of personal identity in cases of
> personal duplication, absent a "soul". Arbitrary random selections are not
> as satisfactory.
>

I'm not a dualist. I think there is no metaphysical basis for continuity of
identity, it is just a psychological construct.

-- 
Stathis Papaioannou

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