Re: computationalism and supervenience

2006-09-06 Thread Russell Standish
On Wed, Sep 06, 2006 at 01:44:35PM -0700, Hal Finney wrote: Russell Standish writes: Why do you say this? Surely physical supervenience is simply supervenience on some physical object. Physical objects are spread across the multiverse, and are capable of reacting to all counterfactuals

RE: computationalism and supervenience

2006-09-06 Thread Stathis Papaioannou
Peter Jones writes: Bruno Marchal wrote: Le 05-sept.-06, à 15:38, 1Z a écrit : The conscious computations, on the other hand, are there and self-aware Not really. They are just possibilities. even though we cannot interact with them, just as all the statues in a

Re: computationalism and supervenience

2006-09-06 Thread Russell Standish
On Wed, Sep 06, 2006 at 12:25:53PM +0200, Bruno Marchal wrote: Le 06-sept.-06, à 10:48, Russell Standish a écrit : On Wed, Sep 06, 2006 at 12:25:10AM -0700, Hal Finney wrote: I'd think that in the context of a multiverse, physical supervenience would say that whether consciousness is

RE: computationalism and supervenience

2006-09-06 Thread Stathis Papaioannou
Russell Standish writes: With physical supervenience, it is possible for the same person to supervene on multiple physical objects. What is disallowed is multiple persons to supervene on the same physical object. That is what is usually understood, but there is no logical reason why the

RE: computationalism and supervenience

2006-09-06 Thread Stathis Papaioannou
Russell Standish writes: In fact lets go one further and write a program that prints out all combinations of 10^{30} bits in Library of Babel style. This is more than enough information to encode all possible histories of neuronal activity of a human brain, so most of us would bet this level

Re: computationalism and supervenience

2006-09-06 Thread Russell Standish
On Thu, Sep 07, 2006 at 11:19:47AM +1000, Stathis Papaioannou wrote: Russell Standish writes: In fact lets go one further and write a program that prints out all combinations of 10^{30} bits in Library of Babel style. This is more than enough information to encode all possible

Re: computationalism and supervenience

2006-09-06 Thread Brent Meeker
Stathis Papaioannou wrote: Brent Meeker writes: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or brain in a material multiverse.

Re: computationalism and supervenience

2006-09-06 Thread Brent Meeker
Stathis Papaioannou wrote: Peter Jones writes: But if implementing a particular computation depends on an observer, or a dicitonary, or somesuch, it is not the case that everything implements every computation unless it can be shown that evey dictionary somehow exists as well. The

Re: computationalism and supervenience

2006-09-05 Thread Norman Samish
Stathis, According to Wikipedia, "Platonia" is a tree. That isn't what you mean. Could you furnish a definition? Thank you, Norman Samish ~~~- Original Message - From: "Stathis Papaioannou" [EMAIL PROTECTED] . . . Computationalism is the theory that

Re: computationalism and supervenience

2006-09-05 Thread Bruno Marchal
Le 04-sept.-06, à 06:30, Stathis Papaioannou a écrit : It is the association of any conscious experience with any physical process which links the Putnam/Searle/Chalmers/Egan/Mallah/Moravec (and me, and probably many others independently) argument with the Maudlin/Marchal argument. There

Re: computationalism and supervenience

2006-09-05 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic

Re: computationalism and supervenience

2006-09-05 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: [Stathis Papaioannou] If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or

Re: computationalism and supervenience

2006-09-05 Thread Quentin Anciaux
On 9/5/06, 1Z [EMAIL PROTECTED] wrote: Brent Meeker wrote: Stathis Papaioannou wrote: Peter Jones writes: [Stathis Papaioannou] If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic

RE: computationalism and supervenience

2006-09-05 Thread Stathis Papaioannou
the calculations, do not need external interpretation, do not interfere with each other, and link up as appropriate due to their internal information content. Stathis Papaioannou From: [EMAIL PROTECTED] Subject: Re: computationalism and supervenience Date: Tue, 5

Re: computationalism and supervenience

2006-09-05 Thread 1Z
Stathis Papaioannou wrote: Under one mapping, the physical system implements a program which thinks, I am now experiencing my first second of life. Under a different mapping, it implements a program which thinks, I am now experiencing my second second of life. And who is doing all the

Re: computationalism and supervenience

2006-09-05 Thread Quentin Anciaux
On 9/5/06, 1Z [EMAIL PROTECTED] wrote: Stathis Papaioannou wrote: Under one mapping, the physical system implements a program which thinks, I am now experiencing my first second of life. Under a different mapping, it implements a program which thinks, I am now experiencing my second

Re: computationalism and supervenience

2006-09-05 Thread 1Z
Quentin Anciaux wrote: On 9/5/06, 1Z [EMAIL PROTECTED] wrote: Stathis Papaioannou wrote: Under one mapping, the physical system implements a program which thinks, I am now experiencing my first second of life. Under a different mapping, it implements a program which thinks, I

Re: computationalism and supervenience

2006-09-05 Thread Hal Finney
I am sorry that I have not been able to keep up with the list lately. I can only peek in occasionally. My interpretation of the question of computationalism vs supervenience can be put succinctly. Computationalism says that consciousness depends both on actual behavior and on counterfactuals.

Re: computationalism and supervenience

2006-09-05 Thread Russell Standish
On Tue, Sep 05, 2006 at 05:02:59PM -0700, Hal Finney wrote: I am sorry that I have not been able to keep up with the list lately. I can only peek in occasionally. My interpretation of the question of computationalism vs supervenience can be put succinctly. Computationalism says that

RE: computationalism and supervenience

2006-09-05 Thread Stathis Papaioannou
Brent Meeker writes: You don't have to go as far as saying that *computation* is structural rather than semantic. You only need to say that *consciousness* is structural, and hence non-computational. That's what some cognitive scientists have done, eg. Penrose, Searle, Maudlin.

RE: computationalism and supervenience

2006-09-04 Thread Stathis Papaioannou
Peter Jones writes: Stathis Papaioannou wrote: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or brain in a material

Re: computationalism and supervenience

2006-09-04 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer

Re: computationalism and supervenience

2006-09-04 Thread 1Z
Brent Meeker wrote: Stathis Papaioannou wrote: Brent Meeker writes: [Stathis Papaioannou] No, it follows from the idea that anything can be a computation. I think this is trivially obvious, like saying any string of apparently random characters is a translation of any

Re: computationalism and supervenience

2006-09-04 Thread Bruno Marchal
Le 04-sept.-06, à 01:45, Russell Standish a écrit : On Sun, Sep 03, 2006 at 03:03:02PM +0200, Bruno Marchal wrote: Then Maudlin reintroduces the unused parts, the Klaras, which reintroduces the counterfactual correctness, WITHOUT ADDING any comp relevant physical activity (if not, it would

Re: computationalism and supervenience

2006-09-04 Thread Bruno Marchal
Le 03-sept.-06, à 17:18, David Nyman a écrit : Bruno Marchal wrote: Maudlin build first a digital machine, let us call it M, which do a computation PI (Maudlin's name for it) which we suppose does correspond to a genuine consciousness experience (for example some remembering of the

Re: computationalism and supervenience

2006-09-04 Thread David Nyman
Bruno Marchal wrote: Either those *specific* physical activities are turing emulable, and we are back to 1) and 2), or they are not, and then comp is false. Recall we assume comp. I don't follow. I thought Maudlin is proposing a physical machine running the consciousness program, not a

Re: computationalism and supervenience

2006-09-04 Thread Brent Meeker
Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or brain

Re: computationalism and supervenience

2006-09-04 Thread 1Z
David Nyman wrote: Why talk of zombies? A zombie is a being that is supposedly conceivable (though not to me) as being 'unconscious' despite apparently possessing the structural/ behavioural prerequisites of consciousness. I was referring to the issue that, if the characteristics of

RE: computationalism and supervenience

2006-09-04 Thread Stathis Papaioannou
Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists

RE: computationalism and supervenience

2006-09-04 Thread Stathis Papaioannou
Peter Jones writes: [Stathis Papaioannou] If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or brain in a material multiverse.

Re: computationalism and supervenience

2006-09-04 Thread Russell Standish
On Mon, Sep 04, 2006 at 03:33:33PM +0200, Bruno Marchal wrote: I don't understand this, for in a Multiverse Klara is no longer an inert system. Maudlin's argument relies on Klara being inert, or so I thought. You are right. But in a multiverse Klara can be made inert too. Maudlin

RE: computationalism and supervenience

2006-09-04 Thread Stathis Papaioannou
Brent Meeker writes: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or brain in a material multiverse. But if implementing

Re: computationalism and supervenience

2006-09-03 Thread Brent Meeker
Stathis Papaioannou wrote: Brent Meeker writes: [Stathis Papaioannou] No, it follows from the idea that anything can be a computation. I think this is trivially obvious, like saying any string of apparently random characters is a translation of any English sentence of similar or

RE: computationalism and supervenience

2006-09-03 Thread Stathis Papaioannou
Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: The requirement that computations require counterfactuals isn't ad hoc, it comes from the observation that computer programmes include if-then

RE: computationalism and supervenience

2006-09-03 Thread Stathis Papaioannou
Brent meeker writes: Stathis Papaioannou wrote: Brent Meeker writes: [Stathis Papaioannou] No, it follows from the idea that anything can be a computation. I think this is trivially obvious, like saying any string of apparently random characters is a translation of any

Re: computationalism and supervenience

2006-09-03 Thread Bruno Marchal
Le 03-sept.-06, à 05:07, Stathis Papaioannou a écrit : The dynamism part can be provided by a simple physical system such as the idle passage of time. If you allow for parallel processing you don't need much time either. This leads to a situation whereby every computation is implemented

Re: computationalism and supervenience

2006-09-03 Thread Bruno Marchal
Le 03-sept.-06, à 12:17, Stathis Papaioannou a écrit : Sure, the computation is the same (although I find it much harder to imagine the computation as a pure Platonic object than I do numbers), but its expression and implementation are infinitely variable. With CT you can see all the

Re: computationalism and supervenience

2006-09-03 Thread Bruno Marchal
Hi Stathis, Le 03-sept.-06, à 15:03, Bruno Marchal a écrit : I think you mix the Mallah Putnam implementation problem, related to the idea that any piece of matter could compute, and Maudlin's thought experiment showing the incompatibility of the physical supervenience thesis (that

Re: computationalism and supervenience

2006-09-03 Thread David Nyman
Bruno Marchal wrote: Maudlin build first a digital machine, let us call it M, which do a computation PI (Maudlin's name for it) which we suppose does correspond to a genuine consciousness experience (for example some remembering of the taste of cocoa). At this point we don't know whether

Re: computationalism and supervenience

2006-09-03 Thread Russell Standish
On Sun, Sep 03, 2006 at 03:03:02PM +0200, Bruno Marchal wrote: Then Maudlin reintroduces the unused parts, the Klaras, which reintroduces the counterfactual correctness, WITHOUT ADDING any comp relevant physical activity (if not, it would mean the level is incorrect(*)). So comp + physical

Re: computationalism and supervenience

2006-09-03 Thread 1Z
Stathis Papaioannou wrote: If every computation is implemented everywhere anyway, this is equivalent to the situation where every computation exists as a platonic object, or every computation exists implemented on some computer or brain in a material multiverse. But if implementing a

RE: computationalism and supervenience

2006-09-03 Thread Stathis Papaioannou
Bruno Marchal writes: Le 03-sept.-06, à 05:07, Stathis Papaioannou a écrit : The dynamism part can be provided by a simple physical system such as the idle passage of time. If you allow for parallel processing you don't need much time either. This leads to a situation whereby

RE: computationalism and supervenience

2006-09-02 Thread Stathis Papaioannou
Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer or brain. I

Re: computationalism and supervenience

2006-09-02 Thread Brent Meeker
Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical

Re: computationalism and supervenience

2006-09-02 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: Stathis Papaioannou wrote: Peter Jones writes: The requirement that computations require counterfactuals isn't ad hoc, it comes from the observation that computer programmes include if-then statements. The idea that

RE: computationalism and supervenience

2006-09-02 Thread Stathis Papaioannou
Brent Meeker writes: [Stathis Papaioannou] No, it follows from the idea that anything can be a computation. I think this is trivially obvious, like saying any string of apparently random characters is a translation of any English sentence of similar or shorter length, and if

RE: computationalism and supervenience

2006-08-31 Thread Stathis Papaioannou
Peter Jones writes: Computer always have counterfactuals, because there changing one part of them (whether data or programme) has an effect on the overall behaviour. Changing one part of a recording (e.g splicing a film) changes only *that* part. I don't think you can distinguish

Re: computationalism and supervenience

2006-08-31 Thread 1Z
Brent Meeker wrote: 1Z wrote: Stathis Papaioannou wrote: Russell Standish writes: On Sun, Aug 27, 2006 at 09:31:15PM +1000, Stathis Papaioannou wrote: It seems to me that the idea of a deterministic machine being conscious is assumed to be preposterous, for no good

Re: computationalism and supervenience

2006-08-31 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: Computer always have counterfactuals, because there changing one part of them (whether data or programme) has an effect on the overall behaviour. Changing one part of a recording (e.g splicing a film) changes only *that* part.

Re: computationalism and supervenience

2006-08-30 Thread Bruno Marchal
Le 29-août-06, à 13:14, Stathis Papaioannou a écrit : I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer or brain. I think this is another way of

RE: computationalism and supervenience

2006-08-30 Thread Stathis Papaioannou
Peter Jones writes: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer or brain. I think this is another way of saying that a recording, or

Re: computationalism and supervenience

2006-08-30 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes (quoting Russell Standish and SP): It is true that Maudlin's argument depends on the absurdity of a recording being conscious. If you can accept a recording as being conscious, then you would have trouble in accepting the conclusion

RE: computationalism and supervenience

2006-08-30 Thread Stathis Papaioannou
Peter Jones writes: [quoting Quentin Anciaux] I didn't claim that, I simply asked more explanation on the following answer you give to Stathis: Stathis: For example, the version of me alive in the multiverse branches where he has won the lottery every week for a year has much

Re: computationalism and supervenience

2006-08-30 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer or brain. I think this is another way of

Re: computationalism and supervenience

2006-08-30 Thread Brent Meeker
1Z wrote: Stathis Papaioannou wrote: Russell Standish writes: On Sun, Aug 27, 2006 at 09:31:15PM +1000, Stathis Papaioannou wrote: It seems to me that the idea of a deterministic machine being conscious is assumed to be preposterous, for no good reason. I believe that I could have

RE: computationalism and supervenience

2006-08-29 Thread Stathis Papaioannou
Russell Standish writes: On Sun, Aug 27, 2006 at 09:31:15PM +1000, Stathis Papaioannou wrote: It seems to me that the idea of a deterministic machine being conscious is assumed to be preposterous, for no good reason. I believe that I could have acted differently even with

RE: computationalism and supervenience

2006-08-29 Thread Stathis Papaioannou
Papaioannou From: [EMAIL PROTECTED] Subject: Re: computationalism and supervenience Date: Mon, 28 Aug 2006 15:38:23 +0200 To: everything-list@googlegroups.com Le 28-août-06, à 07:42, Stathis Papaioannou a écrit : Bruno marchal writes: Le 26

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Stathis Papaioannou wrote: Russell Standish writes: On Sun, Aug 27, 2006 at 09:31:15PM +1000, Stathis Papaioannou wrote: It seems to me that the idea of a deterministic machine being conscious is assumed to be preposterous, for no good reason. I believe that I could have acted

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Stathis Papaioannou wrote: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer or brain. I think this is another way of saying that a recording, or

Re: computationalism and supervenience

2006-08-29 Thread Quentin Anciaux
Hi, Le Tuesday 29 Août 2006 16:41, 1Z a écrit : I think we can still say this if the multiverse is run in Platonia, which does not allow the removal of multiverse branches in the same way possible with a computer model. For example, the version of me alive in the multiverse branches

Re: computationalism and supervenience

2006-08-29 Thread Quentin Anciaux
Le Tuesday 29 Août 2006 16:46, 1Z a écrit : Stathis Papaioannou wrote: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer or brain. I think this is

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Quentin Anciaux wrote: Le Tuesday 29 Août 2006 16:46, 1Z a écrit : Stathis Papaioannou wrote: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite computations implemented by a physical computer

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Quentin Anciaux wrote: If it was the case, then any sufficiently rich people in this reality should be less conscious than me... Imagine poor Bill Gates, the richest man, but the less conscious... Because if rich people of this reality are not in lower measure state than common people...

Re: computationalism and supervenience

2006-08-29 Thread Quentin Anciaux
Le Tuesday 29 Août 2006 17:32, 1Z a écrit : Quentin Anciaux wrote: If it was the case, then any sufficiently rich people in this reality should be less conscious than me... Imagine poor Bill Gates, the richest man, but the less conscious... Because if rich people of this reality are not

Re: computationalism and supervenience

2006-08-29 Thread Quentin Anciaux
Le Tuesday 29 Août 2006 17:30, 1Z a écrit : Quentin Anciaux wrote: Le Tuesday 29 Août 2006 16:46, 1Z a écrit : Stathis Papaioannou wrote: I'm not necessarily talking about every possible computation being implemented by every physical system, just (at least) the subset of finite

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Quentin Anciaux wrote: Le Tuesday 29 Août 2006 17:32, 1Z a écrit : t be of a large measure... till there is one ! We are all individuals, and as such have the same measure.. What do you mean by that ? measure is about an OM. OM's are even more individual than observers.

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Quentin Anciaux wrote: Le Tuesday 29 Août 2006 20:23, 1Z a écrit : Quentin Anciaux wrote: Le Tuesday 29 Août 2006 17:32, 1Z a écrit : t be of a large measure... till there is one ! We are all individuals, and as such have the same measure.. What do you mean by that ?

Re: computationalism and supervenience

2006-08-29 Thread Quentin Anciaux
Le Tuesday 29 Août 2006 20:48, 1Z a écrit : Quentin Anciaux wrote: Le Tuesday 29 Août 2006 20:23, 1Z a écrit : Quentin Anciaux wrote: Le Tuesday 29 Août 2006 17:32, 1Z a écrit : t be of a large measure... till there is one ! We are all individuals, and as such have the

Re: computationalism and supervenience

2006-08-29 Thread 1Z
Quentin Anciaux wrote: Le Tuesday 29 Août 2006 20:48, 1Z a écrit : Quentin Anciaux wrote: Le Tuesday 29 Août 2006 20:23, 1Z a écrit : Quentin Anciaux wrote: Le Tuesday 29 Août 2006 17:32, 1Z a écrit : t be of a large measure... till there is one ! We are all

RE: computationalism and supervenience

2006-08-29 Thread Stathis Papaioannou
Peter Jones writes (quoting Russell Standish and SP): It is true that Maudlin's argument depends on the absurdity of a recording being conscious. If you can accept a recording as being conscious, then you would have trouble in accepting the conclusion that counterfactuals are

Re: computationalism and supervenience

2006-08-28 Thread Russell Standish
Bruno wrote... KURTZ S. A., 1983, On the Random Oracle Hypothesis, Information and Control, 57, pp. 40-47. I recall reading this paper, and the followup entitled The Random Oracle Hypothesis is False by Chang et al. From recollection though, the claim was of superior algorithmic

RE: computationalism and supervenience

2006-08-28 Thread Stathis Papaioannou
Brent Meeker writes: This may be coincidental, but I think not. Your PC is engineered to avoid the effects of chaos to prevent this very thing occurring. Why wouldn't nature do the same thing unless it were deliberately trying to exploit randomness? In nature there's no reason to depend

Re: computationalism and supervenience

2006-08-28 Thread Bruno Marchal
Le 27-aožt-06, ˆ 17:49, 1Z a Žcrit : Bruno Marchal wrote: Le 25-aožt-06, ˆ 02:31, 1Z a Žcrit : Of course it can. Anything can be attached to a bare substrate. It follows from the UDA that you cannot do that, unless you put explicitly actual infinite in the bare substrate, I don't see

Re: computationalism and supervenience

2006-08-28 Thread Bruno Marchal
Le 27-août-06, à 19:56, 1Z a écrit : Bruno Marchal wrote: Come on, I have already insist on this. Understanding what really means surviving through the yes doctor = understanding that, in *that* case, we survive without doctor. Without the doctor is computationalism+Platonism, not

Re: computationalism and supervenience

2006-08-28 Thread Bruno Marchal
Le 28-août-06, à 05:37, Stathis Papaioannou a écrit : It *has* been proved (by diagonalization) that there exist some problem in number theory which are soluble by a machine using a random oracle, although no machine with pseudorandom oracle can sole the problem. That's interesting:

Re: computationalism and supervenience

2006-08-28 Thread Bruno Marchal
Le 27-août-06, à 12:43, Russell Standish a écrit : I recall reading this paper, and the followup entitled The Random Oracle Hypothesis is False by Chang et al. Have you the reference? Do you know if Chang has found a math error, or a conceptual mishandling? I would be interested to know.

Re: computationalism and supervenience

2006-08-28 Thread Bruno Marchal
Le 28-août-06, à 07:42, Stathis Papaioannou a écrit : Bruno marchal writes: Le 26-août-06, à 16:35, 1Z a écrit : And since the computer may be built and programmed in an arbitrarily complex way, because any physical system can be mapped onto any computation with the appropriate

Re: computationalism and supervenience

2006-08-28 Thread Russell Standish
On Mon, Aug 28, 2006 at 03:41:00PM +0200, Bruno Marchal wrote: Le 27-août-06, à 12:43, Russell Standish a écrit : I recall reading this paper, and the followup entitled The Random Oracle Hypothesis is False by Chang et al. Have you the reference? Do you know if Chang has found

RE: computationalism and supervenience

2006-08-27 Thread Stathis Papaioannou
Russell Standish writes: On Sat, Aug 26, 2006 at 10:01:36PM +1000, Stathis Papaioannou wrote: Are you suggesting that of two very similar programs, one containing a true random number generator and the other a pseudorandom number generator, only the former could possibly be

RE: computationalism and supervenience

2006-08-27 Thread Stathis Papaioannou
Brent Meeker writes (quoting Russell Standish): This may be coincidental, but I think not. Your PC is engineered to avoid the effects of chaos to prevent this very thing occurring. Why wouldn't nature do the same thing unless it were deliberately trying to exploit randomness? In

Re: computationalism and supervenience

2006-08-27 Thread Bruno Marchal
Le 25-août-06, à 02:31, 1Z a écrit : Of course it can. Anything can be attached to a bare substrate. It follows from the UDA that you cannot do that, unless you put explicitly actual infinite in the bare substrate, an then attach your mind to it (how?). If it were impossible to attach

Re: computationalism and supervenience

2006-08-27 Thread Bruno Marchal
Le 25-août-06, à 10:09, Stathis Papaioannou a écrit : You would if it were the non-miraculous branches that were selectively pruned, although I guess that it is just this sort of pruning people would be asking of God (you would hardly need to pray that your coffee remain coffee).

Re: computationalism and supervenience

2006-08-27 Thread Bruno Marchal
Le 26-août-06, à 14:01, Stathis Papaioannou a écrit : Peter Jones writes: That doesn't follow. Comutationalists don't have to believe any old programme is conscious. It might be the case that only an indeterministic one will do. A deterministic programme could be exposed as a programme

Re: computationalism and supervenience

2006-08-27 Thread Bruno Marchal
Le 26-août-06, à 16:35, 1Z a écrit : And since the computer may be built and programmed in an arbitrarily complex way, because any physical system can be mapped onto any computation with the appropriate mapping rules, That is not a fact. It would make sense, indeed, only if the map

Re: computationalism and supervenience

2006-08-27 Thread Bruno Marchal
Le 26-août-06, à 17:39, Russell Standish a écrit : A non-computationalist will believe that the Multiverse contains conscious processes (if they believe in a Multiverse at all). However, they may disagree that the Multiverse is Turing emulable. No. A computaionalist has no reason to

Re: computationalism and supervenience

2006-08-27 Thread 1Z
Bruno Marchal wrote: Le 25-août-06, à 02:31, 1Z a écrit : Of course it can. Anything can be attached to a bare substrate. It follows from the UDA that you cannot do that, unless you put explicitly actual infinite in the bare substrate, I don't see why. an then attach your mind to it

Re: computationalism and supervenience

2006-08-27 Thread 1Z
Stathis Papaioannou wrote: Russell Standish writes: On Sat, Aug 26, 2006 at 10:01:36PM +1000, Stathis Papaioannou wrote: Are you suggesting that of two very similar programs, one containing a true random number generator and the other a pseudorandom number generator, only the

Re: computationalism and supervenience

2006-08-27 Thread 1Z
Russell Standish wrote: On Fri, Aug 25, 2006 at 04:48:01PM +0200, Bruno Marchal wrote: The UD is quite possibly enough to emulate the full Multiverse (this is sort of where Bruno's partail results are pointing), which we know contain conscious processes. Of course a

Re: computationalism and supervenience

2006-08-27 Thread 1Z
Bruno Marchal wrote: Come on, I have already insist on this. Understanding what really means surviving through the yes doctor = understanding that, in *that* case, we survive without doctor. Without the doctor is computationalism+Platonism, not computationalism.

Re: computationalism and supervenience

2006-08-27 Thread Brent Meeker
Stathis Papaioannou wrote: Brent Meeker writes (quoting Russell Standish): This may be coincidental, but I think not. Your PC is engineered to avoid the effects of chaos to prevent this very thing occurring. Why wouldn't nature do the same thing unless it were deliberately trying to exploit

Re: computationalism and supervenience

2006-08-27 Thread Russell Standish
On Sun, Aug 27, 2006 at 09:31:15PM +1000, Stathis Papaioannou wrote: It seems to me that the idea of a deterministic machine being conscious is assumed to be preposterous, for no good reason. I believe that I could have acted differently even with identical environmental inputs, which is

RE: computationalism and supervenience

2006-08-27 Thread Stathis Papaioannou
Bruno Marchal writes: Are you suggesting that of two very similar programs, one containing a true random number generator and the other a pseudorandom number generator, only the former could possibly be conscious? I suppose it is possible, but I see no reason to believe that it

RE: computationalism and supervenience

2006-08-27 Thread Stathis Papaioannou
Bruno marchal writes: Le 26-août-06, à 16:35, 1Z a écrit : And since the computer may be built and programmed in an arbitrarily complex way, because any physical system can be mapped onto any computation with the appropriate mapping rules, That is not a fact. It would

Re: computationalism and supervenience

2006-08-26 Thread 1Z
Stathis Papaioannou wrote: Peter Jone swrites: What I meant was, if a computer program can be associated with consciousness, then a rigid and deterministic computer program can also be associated with consciousness - That doesn't follow. Comutationalists don't have to believe

Re: computationalism and supervenience

2006-08-26 Thread 1Z
Stathis Papaioannou wrote: Peter Jones writes: [quoting Russell Standish] The Game of Life is known to be Turing complete. However, I do not think any arrangement of dots in GoL could be conscious. Rather there is an arrangement that implements a universal dovetailer. The UD is

RE: computationalism and supervenience

2006-08-26 Thread Stathis Papaioannou
Brent Meeker writes: What I meant was, if a computer program can be associated with consciousness, then a rigid and deterministic computer program can also be associated with consciousness - leaving aside the question of how exactly the association occurs. For example, suppose I have

RE: computationalism and supervenience

2006-08-26 Thread Stathis Papaioannou
Brent Meeker writes: I'm responsible for a misunderstanding if you thought I meant recording in the usual sense of the word, i.e. a copy of a limited subset (sound or video, for example) of a subject's attributes over a period of time. What I intended was a copy of all of the

RE: computationalism and supervenience

2006-08-26 Thread Stathis Papaioannou
Peter Jones writes: That doesn't follow. Comutationalists don't have to believe any old programme is conscious. It might be the case that only an indeterministic one will do. A deterministic programme could be exposed as a programme in a Turing Test. Then you're saying

Re: computationalism and supervenience

2006-08-26 Thread 1Z
Stathis Papaioannou wrote: It was never conscious, and if anyonw concludede it was on the first run, they were mistaken. The TT is a rule-of-thumb for detecting, it does not magically endow consciousness. Are you suggesting that of two very similar programs, one containing a true

RE: computationalism and supervenience

2006-08-26 Thread Stathis Papaioannou
Peter Jones writes (quoting SP): This does not necessarily mean that the consciousness is caused by or supervenes on the pattern of dots, any more that the number 3 is caused by or supervenes on a collection of 3 objects. If anything, it could be the other way around: the

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