On 16/10/2015 12:53 pm, Jason Resch wrote:
On Thu, Oct 15, 2015 at 7:36 PM, Bruce Kellett <bhkell...@optusnet.com.au <mailto:bhkell...@optusnet.com.au>> wrote:

Two different meanings of the word 'exist'. Physical existence relates to physical objects; mathematical 'existence' relates to mathematical ideas.


    If you think these are the same thing, then show me the conscious
    being that exists independently of any physical substrate. The
    fact that you appear unable to do this, and no-one else has ever
    done it either, is overwhelming evidence that no such non-physical
    conscious beings exist.


Until you can point to a difference that makes a difference, between physical existence and mathematical existence, and no-one else has ever done it either, I see no reason to accept that "physical existence" is somehow more special, or more capable than mathematical existence.

That particular difference does make a difference. Physical existence refers to objects of the physical world: mathematical 'existence' refers to mathematical ideas that 'exist' only in Patonia. Such platonic objects cannot be touched, kicked, or otherwise manipulated except insofar as physical objects might be taken to resemble them. If a calculation in platonia can produce consciousness, then show me the conscious being that is independent of any physical substrate.

I will allow you to provide the necessary interface between the platonic and the physical, so that that conscious being can communicate with us mere mortals. Such an interface must be possible in your theory (though not in mine) because you claim that the physical is produced by the platonic objects.

Get to it.

Otherwise this conversation has become repetitive and pointless.

Bruce

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