Re: Dreaming On

2009-09-01 Thread Bruno Marchal
On 01 Sep 2009, at 18:11, Flammarion wrote: On 1 Sep, 16:34, Bruno Marchal marc...@ulb.ac.be wrote: On 01 Sep 2009, at 16:53, Flammarion wrote: That's another version of Platonia and therefore still an ontological commitment. No, it is the same arithmetical truth, but from the

Re: Dreaming On

2009-09-01 Thread David Nyman
On 1 Sep, 09:49, Flammarion peterdjo...@yahoo.com wrote: There are two points you make that I'd like to comment specifically on: OK. Memory is relevant to consciousness. It is relevant specifically to access consciousness. it is also easily explained physically and not therefore part of the

Re: Dreaming On

2009-09-01 Thread Flammarion
On 1 Sep, 17:29, David Nyman david.ny...@gmail.com wrote: On 1 Sep, 09:49, Flammarion peterdjo...@yahoo.com wrote: There are two points you make that I'd like to comment specifically on: OK. Memory is relevant to consciousness. It is relevant specifically to access consciousness. it is

Re: Dreaming On

2009-09-01 Thread Flammarion
On 1 Sep, 17:29, Bruno Marchal marc...@ulb.ac.be wrote: On 01 Sep 2009, at 18:11, Flammarion wrote: On 1 Sep, 16:34, Bruno Marchal marc...@ulb.ac.be wrote: On 01 Sep 2009, at 16:53, Flammarion wrote: That's another version of Platonia and therefore still an ontological

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: Peter, you need to keep firmly in mind that the superfluity of PM follows on the *assumption* of CTM. The razor is then applied on the basis of that assumption. If you prefer a theory of mind based on real reality, fair

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: I claim that that is a *possiblity* and as such is enough to show that CTM does not necessarily follow from the computability of physics. It may be easy to lose sight, in the flurry of debate, that the argument is

Re: Dreaming On

2009-09-01 Thread Quentin Anciaux
2009/9/1 Brent Meeker meeke...@dslextreme.com: David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: I claim that that is a *possiblity* and as such is enough to show that CTM does not necessarily follow from the computability of physics. It may be easy to lose sight, in the

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: On 1 Sep, 09:49, Flammarion peterdjo...@yahoo.com wrote: There are two points you make that I'd like to comment specifically on: OK. Memory is relevant to consciousness. It is relevant specifically to access consciousness. it is also easily explained physically and

Re: Dreaming On

2009-09-01 Thread David Nyman
On 1 Sep, 17:09, Flammarion peterdjo...@yahoo.com wrote: If you don't like this, you have the option of abandoning CTM and with it the notion of a virtual ontology. This is so clear cut that I would expect that you would welcome the opportunity either to accept it or refute it with

Re: Dreaming On

2009-09-01 Thread Bruno Marchal
On 01 Sep 2009, at 19:08, Brent Meeker wrote: David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: I claim that that is a *possiblity* and as such is enough to show that CTM does not necessarily follow from the computability of physics. It may be easy to lose sight, in

Re: Dreaming On

2009-09-01 Thread Bruno Marchal
On 01 Sep 2009, at 18:46, Flammarion wrote: On 1 Sep, 17:29, Bruno Marchal marc...@ulb.ac.be wrote: By comp, mainly by Church thesis only, you (in the third person sense) are implemented in the mathematical UD. OK? The mathemaitcal UD doesn't exist. Do you agree that it exists

Re: Dreaming On

2009-09-01 Thread Flammarion
On 1 Sep, 18:14, Quentin Anciaux allco...@gmail.com wrote: 2009/9/1 Brent Meeker meeke...@dslextreme.com: David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: I claim that that is a *possiblity* and as such is enough to show that CTM does not necessarily follow from the

Re: Dreaming On

2009-09-01 Thread David Nyman
On 1 Sep, 17:57, Brent Meeker meeke...@dslextreme.com wrote: First, as I understand it, MGA shows that computation realizing consciousness could be instantiated with almost zero physical component. Since a reductio argument only entails that something in the inferences or premises is wrong,

Re: Dreaming On

2009-09-01 Thread Quentin Anciaux
2009/9/1 Flammarion peterdjo...@yahoo.com: On 1 Sep, 18:14, Quentin Anciaux allco...@gmail.com wrote: 2009/9/1 Brent Meeker meeke...@dslextreme.com: David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: I claim that that is a *possiblity* and as such is enough to show

Re: Dreaming On

2009-09-01 Thread Bruno Marchal
On 01 Sep 2009, at 18:57, Brent Meeker wrote: David Nyman wrote: 2009/9/1 Flammarion peterdjo...@yahoo.com: Peter, you need to keep firmly in mind that the superfluity of PM follows on the *assumption* of CTM. The razor is then applied on the basis of that assumption. If you prefer

Re: Dreaming On

2009-09-01 Thread David Nyman
On 1 Sep, 17:46, Flammarion peterdjo...@yahoo.com wrote: time capsules are just what I am talking about. Why would you need anythign more for the specious present than a snapshop some of which is out of date? Well, as well as the question of what constitutes the qualitative character of such

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: On 1 Sep, 17:09, Flammarion peterdjo...@yahoo.com wrote: If you don't like this, you have the option of abandoning CTM and with it the notion of a virtual ontology. This is so clear cut that I would expect that you would welcome the opportunity either to accept it or

Re: Dreaming On

2009-09-01 Thread David Nyman
On 28 Aug, 21:30, John Mikes jami...@gmail.com wrote: *Is the 'hard problem' and 'outside' factor? Maybe, for the closed inventory we have in today's conventional sciences. Our interpretations are temporary, as I call it (after Colin H) our perceived reality (of today), but different from

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: 2009/9/1 Brent Meeker meeke...@dslextreme.com: There's something going on, but I don't know why you would suppose it's not analyzable in terms of physics. Well, what I would say is that the temporal psychology of the specious present is very odd in the face of

Re: Dreaming On

2009-09-01 Thread David Nyman
2009/9/2 Brent Meeker meeke...@dslextreme.com I'm afraid that still doesn't work. I realise it's counter intuitive, but this is the point - to recalibrate the intuitions. 'Standard' CTM postulates that the mind is a computation implemented by the brain, and hence in principle

Re: Dreaming On

2009-09-01 Thread David Nyman
2009/9/2 Brent Meeker meeke...@dslextreme.com: And yet it seems clear nonetheless that there is the experience of change *within* such capsules. And if we argue that this change isn't within the capsule, we would have to believe in some integration of successive capsules through time, and

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: 2009/9/2 Brent Meeker meeke...@dslextreme.com I'm afraid that still doesn't work. I realise it's counter intuitive, but this is the point - to recalibrate the intuitions. 'Standard' CTM postulates that the mind is a computation implemented by the brain, and hence in

Re: Dreaming On

2009-09-01 Thread Brent Meeker
David Nyman wrote: 2009/9/2 Brent Meeker meeke...@dslextreme.com: And yet it seems clear nonetheless that there is the experience of change *within* such capsules. And if we argue that this change isn't within the capsule, we would have to believe in some integration of successive

Re: Dreaming On

2009-08-31 Thread Flammarion
On 28 Aug, 18:15, Quentin Anciaux allco...@gmail.com wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com:

Re: Dreaming On

2009-08-31 Thread Flammarion
On 28 Aug, 22:47, Quentin Anciaux allco...@gmail.com wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin

Re: Dreaming On

2009-08-31 Thread Flammarion
On 30 Aug, 07:54, Bruno Marchal marc...@ulb.ac.be wrote: On 29 Aug 2009, at 20:34, Flammarion wrote: On 28 Aug, 18:02, Bruno Marchal marc...@ulb.ac.be wrote: On 28 Aug 2009, at 17:58, Brent Meeker wrote: If the physical laws are turing emulable, then whatever is   responsible

Re: Dreaming On

2009-08-31 Thread Bruno Marchal
On 30 Aug 2009, at 23:21, David Nyman wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Ok, so you want to solve the hard problem right at the beginning by taking conscious thoughts as the basic elements of your ontology. No I don't - that's why I said I'd rather not use the word

Re: Dreaming On

2009-08-31 Thread Bruno Marchal
On 31 Aug 2009, at 15:47, Flammarion wrote: On 30 Aug, 07:54, Bruno Marchal marc...@ulb.ac.be wrote: On 29 Aug 2009, at 20:34, Flammarion wrote: On 28 Aug, 18:02, Bruno Marchal marc...@ulb.ac.be wrote: On 28 Aug 2009, at 17:58, Brent Meeker wrote: If the physical laws are turing

Re: Dreaming On

2009-08-31 Thread Flammarion
On 30 Aug, 22:21, David Nyman david.ny...@gmail.com wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Ok, so you want to solve the hard problem right at the beginning by taking conscious thoughts as the basic elements of your ontology. No I don't - that's why I said I'd rather not

Re: Dreaming On

2009-08-31 Thread Flammarion
On 31 Aug, 00:21, David Nyman david.ny...@gmail.com wrote: 2009/8/28 Flammarion peterdjo...@yahoo.com: 1. It seems reasonable that relations must have relata. However, relata need not have a rich set of properties. You could build a physical universe out a single type of particle

Re: Dreaming On

2009-08-31 Thread David Nyman
2009/8/31 Flammarion peterdjo...@yahoo.com: If the lower level is discarded, the qualia aren't there. So where are they? Since you find this mode of thought so uncongenial, let's focus on this single issue for now. I don't want to say that lower levels are completely discarded, since that of

Re: Dreaming On

2009-08-31 Thread Flammarion
On 31 Aug, 17:57, David Nyman david.ny...@gmail.com wrote: 2009/8/31 Flammarion peterdjo...@yahoo.com: If the lower level is discarded, the qualia aren't there. So where are they? Since you find this mode of thought so uncongenial, let's focus on this single issue for now.  I don't

Re: Dreaming On

2009-08-31 Thread David Nyman
2009/8/31 Flammarion peterdjo...@yahoo.com: That says nothing about qualia at all. It would be helpful if we could deal with one issue at a time. Most of the passage you commented on was intended - essentially at your provocation - as a contextual exploration of possible conditions for

Re: Dreaming On

2009-08-31 Thread David Nyman
2009/8/31 Flammarion peterdjo...@yahoo.com: It's more an attempt to characterise our metaphysical *situation*: i.e. the intuition that it is enduring, immediate, self-referential and self-relative. Actually, reflecting on exchanges with Bruno, I wonder if one might well say that this

Re: Dreaming On

2009-08-31 Thread David Nyman
On 31 Aug, 15:14, Bruno Marchal marc...@ulb.ac.be wrote: I would not put AR on the same par as PM(*). I know that Peter have problem with this, but AR does not commit you ontologically. It is just the idea that arithmetical propositions are either true or false. Yes, I think I finally

Re: Dreaming On

2009-08-31 Thread David Nyman
2009/8/31 Flammarion peterdjo...@yahoo.com: Peter, surely you must see that in saying abstracta are arrived at by ignoring irrelevant features of individual objects you are simply agreeing with Quentin that if everything is reduced to physical interaction then computations aren't real. His

Re: Dreaming On

2009-08-30 Thread Bruno Marchal
On 29 Aug 2009, at 20:34, Flammarion wrote: On 28 Aug, 18:02, Bruno Marchal marc...@ulb.ac.be wrote: On 28 Aug 2009, at 17:58, Brent Meeker wrote: If the physical laws are turing emulable, then whatever is responsible for my consciousness can be Turing emulable at some level (I

Re: Dreaming On

2009-08-30 Thread David Nyman
2009/8/28 Brent Meeker meeke...@dslextreme.com: Ok, so you want to solve the hard problem right at the beginning by taking conscious thoughts as the basic elements of your ontology. No I don't - that's why I said I'd rather not use the word consciousness. What I have in mind at this point in

Re: Dreaming On

2009-08-30 Thread David Nyman
2009/8/28 Flammarion peterdjo...@yahoo.com: 1. It seems reasonable that relations must have relata. However, relata need not have a rich set of properties. You could build a physical universe out a single type of particle and various relations. What we're trying to get to here, remember,

Re: Dreaming On

2009-08-29 Thread Stathis Papaioannou
2009/8/29 Brent Meeker meeke...@dslextreme.com: I actually expect that our consciousness is very crude, compared to the information theoretic content of our perception and our biological function, and we could be easily fooled by the doctor.  Suppose we get a brain that makes the sky look

Re: Dreaming On

2009-08-29 Thread Flammarion
On 28 Aug, 17:07, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: On 28 Aug, 02:27, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: On 21 Aug, 21:01, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: Do you think that if you scanned my brain

Re: Dreaming On

2009-08-29 Thread John Mikes
Bruno, what do you call physics? our figment based upon the old Greek's smart sophistication as THEY saw the material world, or the science BEFORE Niels Bohr, or after QM, the newer (recent?) theories galore, or the 'scientific' stance that will develop during the next millennia? (Which still

Re: Dreaming On

2009-08-29 Thread Flammarion
On 28 Aug, 18:02, Bruno Marchal marc...@ulb.ac.be wrote: On 28 Aug 2009, at 17:58, Brent Meeker wrote: If the physical laws are turing emulable, then whatever is responsible for my consciousness can be Turing emulable at some level (I assume some form of naturalism/materialism or

Re: Dreaming On

2009-08-29 Thread Bruno Marchal
On 29 Aug 2009, at 18:06, John Mikes wrote: Bruno, what do you call physics? our figment based upon the old Greek's smart sophistication as THEY saw the material world, The greeks have discussed many different theories of matter, from Atomism to more idealistic neoplaonist theories,

Re: Dreaming On

2009-08-28 Thread Bruno Marchal
On 27 Aug 2009, at 15:04, Stathis Papaioannou wrote: 2009/8/27 Bruno Marchal marc...@ulb.ac.be: You are right. A simpler example is a dreamer and a rock, and the whole universe. They have locally the same input and output: none! So they are functionally identical, yet very different

Re: Dreaming On

2009-08-28 Thread Quentin Anciaux
2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is because if consciousness is a computational process then it is independant of the (physical or ... virtual) implementation. If I

Re: Dreaming On

2009-08-28 Thread Flammarion
On 27 Aug, 20:11, David Nyman david.ny...@gmail.com wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: and hence that it can't in and of itself tell us anything fundamental about ontology. I don't think it revelas it sown ontology. OTOH, it must somehow be taken accounto fi in any

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 02:20, Brent Meeker meeke...@dslextreme.com wrote: the door is opened to some grander metaphysical speculation concerning the nature of the world. For example, it is often noted that physics characterizes its basic entities only extrinsically, in terms of their relations to

Re: Dreaming On

2009-08-28 Thread Bruno Marchal
On 27 Aug 2009, at 19:21, Flammarion wrote: On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at 21:10, Brent Meeker wrote: But you see Brent, here you confirm that materialist are religious in the way they try to explain, or explain away the mind body problem. I

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 08:42, Bruno Marchal marc...@ulb.ac.be wrote: On 27 Aug 2009, at 19:21, Flammarion wrote: On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at 21:10, Brent Meeker wrote: But you see Brent, here you confirm that materialist are religious in the

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 02:27, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: On 21 Aug, 21:01, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: Do you think that if you scanned my brain right down to the atomic level, you still wouldn't have captured all the

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 09:50, Flammarion peterdjo...@yahoo.com wrote: On 28 Aug, 07:27, Quentin Anciaux allco...@gmail.com wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 07:27, Quentin Anciaux allco...@gmail.com wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is because if consciousness is a computational process then it is

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 12:53, Bruno Marchal marc...@ulb.ac.be wrote: On 28 Aug 2009, at 10:52, Flammarion wrote: On 28 Aug, 08:42, Bruno Marchal marc...@ulb.ac.be wrote: On 27 Aug 2009, at 19:21, Flammarion wrote: On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at

Re: Dreaming On

2009-08-28 Thread Bruno Marchal
On 28 Aug 2009, at 10:52, Flammarion wrote: On 28 Aug, 08:42, Bruno Marchal marc...@ulb.ac.be wrote: On 27 Aug 2009, at 19:21, Flammarion wrote: On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at 21:10, Brent Meeker wrote: But you see Brent, here you

Re: Dreaming On

2009-08-28 Thread Stathis Papaioannou
2009/8/28 David Nyman david.ny...@gmail.com: Well, I don't think that it is just words, but it can be difficult to see this because of the heavy freight of association carried by the standard vocabulary.  At root, if one doesn't intuit the 'personal' (in the most general sense - e.g. Bruno's

Re: Dreaming On

2009-08-28 Thread Flammarion
On 28 Aug, 13:51, Stathis Papaioannou stath...@gmail.com wrote: Is functionalism monism, property dualism, or might it even be a form of substance dualism? Monism --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups

Re: Dreaming On

2009-08-28 Thread Stathis Papaioannou
2009/8/28 Brent Meeker meeke...@dslextreme.com: Is your experience the same?  Do you experience frabjous?  If you put melody for frabjous, you've got synsathesia.  I'd say that functional equivalence is relative to the level.  At *some* level equal-input-output=equal-experience, but not at

Re: Dreaming On

2009-08-28 Thread Brent Meeker
Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is because if consciousness is a computational process then it is independant of the (physical or ... virtual)

Re: Dreaming On

2009-08-28 Thread Brent Meeker
Bruno Marchal wrote: On 27 Aug 2009, at 19:21, Flammarion wrote: On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at 21:10, Brent Meeker wrote: But you see Brent, here you confirm that materialist are religious in the way they try to explain, or explain away the

Re: Dreaming On

2009-08-28 Thread Brent Meeker
Flammarion wrote: On 28 Aug, 02:27, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: On 21 Aug, 21:01, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: Do you think that if you scanned my brain right down to the atomic level, you still wouldn't have captured

Re: Dreaming On

2009-08-28 Thread Brent Meeker
Stathis Papaioannou wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Is your experience the same? Do you experience frabjous? If you put melody for frabjous, you've got synsathesia. I'd say that functional equivalence is relative to the level. At *some* level

Re: Dreaming On

2009-08-28 Thread Quentin Anciaux
2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is because if consciousness is a computational process then it

Re: Dreaming On

2009-08-28 Thread Brent Meeker
Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is because if consciousness is a

Re: Dreaming On

2009-08-28 Thread Bruno Marchal
On 28 Aug 2009, at 17:58, Brent Meeker wrote: Bruno Marchal wrote: On 27 Aug 2009, at 19:21, Flammarion wrote: On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at 21:10, Brent Meeker wrote: But you see Brent, here you confirm that materialist are religious

Re: Dreaming On

2009-08-28 Thread Quentin Anciaux
2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman

Re: Dreaming On

2009-08-28 Thread Brent Meeker
Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman

Re: Dreaming On

2009-08-28 Thread Quentin Anciaux
2009/8/29 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/28 Brent Meeker meeke...@dslextreme.com: Quentin Anciaux wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: On 27 Aug, 08:54, Quentin

Re: Dreaming On

2009-08-27 Thread Quentin Anciaux
2009/8/26 David Nyman david.ny...@gmail.com: 2009/8/26 Stathis Papaioannou stath...@gmail.com: With the example of the light, you alter the photoreceptors in the retina so that they respond the same way when to a blue light that they would have when exposed to a red light. Ah, so the

Re: Dreaming On

2009-08-27 Thread Stathis Papaioannou
2009/8/27 Brent Meeker meeke...@dslextreme.com: Does functionalism mean nothing more than if the same inputs produce the same outputs then the experience will be the same?  I think this is to simplistic.  To reduce it to a really simple example, suppose your brain functions so that: You

Re: Dreaming On

2009-08-27 Thread Stathis Papaioannou
2009/8/27 Bruno Marchal marc...@ulb.ac.be: You are right. A simpler example is a dreamer and a rock, and the whole universe. They have locally the same input and output: none!  So they are functionally identical, yet very different from the first person perspective. This is why in comp I

Re: Dreaming On

2009-08-27 Thread Stathis Papaioannou
2009/8/27 David Nyman david.ny...@gmail.com: There's something trickier here, too.  When you say unless you are the system, this masks an implicit - and dualistic - assumption in addition to PM monism.  It is axiomatic that any properly monistic materialist account must hold all properties

Re: Dreaming On

2009-08-27 Thread David Nyman
2009/8/27 Quentin Anciaux allco...@gmail.com: This is because if consciousness is a computational process then it is independant of the (physical or ... virtual) implementation. If I perfom the computation on an abacus or within my head or with stones on the ground... it is the same (from

Re: Dreaming On

2009-08-27 Thread David Nyman
2009/8/27 Stathis Papaioannou stath...@gmail.com: Perhaps not, but it's just words. Materialists use dualism as a term of abuse, and some materialists will call anyone who thinks a lot about consciousness a dualist, while some of those who think a lot about consciousness will do anything to

Re: Dreaming On

2009-08-27 Thread Flammarion
On 24 Aug, 16:23, Bruno Marchal marc...@ulb.ac.be wrote: On 22 Aug 2009, at 21:10, Brent Meeker wrote: But you see Brent, here you confirm that materialist are religious in the way they try to explain, or explain away the mind body problem. I can imagine that your consciousness supervene

Re: Dreaming On

2009-08-27 Thread Flammarion
On 26 Aug, 01:00, David Nyman david.ny...@gmail.com wrote: Just so. To recapitulate the (approximate) history of this part of the discussion, Peter and I had been delving into the question - posed by him - of whether a complete scan of a brain at the subatomic level could in principle

Re: Dreaming On

2009-08-27 Thread Flammarion
On 27 Aug, 01:35, David Nyman david.ny...@gmail.com wrote: 2009/8/27 Brent Meeker meeke...@dslextreme.com: The idea of 'being' somebody (or thing) else already assumes dualism. It assumes some 'I' that could move to be Stathis or a bat and yet retain some identity. But on a

Re: Dreaming On

2009-08-27 Thread Brent Meeker
Quentin Anciaux wrote: 2009/8/26 David Nyman david.ny...@gmail.com: 2009/8/26 Stathis Papaioannou stath...@gmail.com: With the example of the light, you alter the photoreceptors in the retina so that they respond the same way when to a blue light that they would have when exposed to a red

Re: Dreaming On

2009-08-27 Thread Brent Meeker
Stathis Papaioannou wrote: 2009/8/27 Brent Meeker meeke...@dslextreme.com: Does functionalism mean nothing more than if the same inputs produce the same outputs then the experience will be the same? I think this is to simplistic. To reduce it to a really simple example, suppose your

Re: Dreaming On

2009-08-27 Thread Flammarion
On 21 Aug, 16:39, David Nyman david.ny...@gmail.com wrote: 2009/8/21 Flammarion peterdjo...@yahoo.com: Do you concede that many aspects of mind -- cognition, memory and so on -- are not part of any Hard Problem? Yes, absolutely. But I think our basic divergence is that I say you can't

Re: Dreaming On

2009-08-27 Thread Flammarion
On 21 Aug, 21:01, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: Do you think that if you scanned my brain right down to the atomic level, you still wouldn't have captured all the information? That's an interesting question and one that I think relates to the

Re: Dreaming On

2009-08-27 Thread Flammarion
On 21 Aug, 20:40, Bruno Marchal marc...@ulb.ac.be wrote: On 21 Aug 2009, at 17:39, David Nyman wrote: With UDA alone, of course not. But AUDA does provides a a theory of qualia which explains why no 1- person can and will ever explain the qualitative feature of its qualia. It treats

Re: Dreaming On

2009-08-27 Thread David Nyman
2009/8/27 Flammarion peterdjo...@yahoo.com: and hence that it can't in and of itself tell us anything fundamental about ontology. I don't think it revelas it sown ontology. OTOH, it must somehow be taken accounto fi in any succesful ontology because everything must. I've considered the

Re: Dreaming On

2009-08-27 Thread Flammarion
On 26 Aug, 17:58, Bruno Marchal marc...@ulb.ac.be wrote: On 26 Aug 2009, at 17:58, Brent Meeker wrote: What about lower levels? Surely it doesn't matter whether 10,000 K+ cross the axon membrane or 10,001 cross. So somehow looking at just the right level matters in the hypothesis of

Re: Dreaming On

2009-08-27 Thread Flammarion
On 27 Aug, 08:54, Quentin Anciaux allco...@gmail.com wrote: 2009/8/26 David Nyman david.ny...@gmail.com: This is because if consciousness is a computational process then it is independant of the (physical or ... virtual) implementation. If I perfom the computation on an abacus or within my

Re: Dreaming On

2009-08-27 Thread Brent Meeker
David Nyman wrote: 2009/8/27 Flammarion peterdjo...@yahoo.com: and hence that it can't in and of itself tell us anything fundamental about ontology. I don't think it revelas it sown ontology. OTOH, it must somehow be taken accounto fi in any succesful ontology because

Re: Dreaming On

2009-08-27 Thread Brent Meeker
Flammarion wrote: On 21 Aug, 21:01, Brent Meeker meeke...@dslextreme.com wrote: Flammarion wrote: Do you think that if you scanned my brain right down to the atomic level, you still wouldn't have captured all the information? That's an interesting question and one that I think relates

Re: Dreaming On

2009-08-26 Thread Stathis Papaioannou
2009/8/26 David Nyman david.ny...@gmail.com: On 25 Aug, 14:32, Stathis Papaioannou stath...@gmail.com wrote: Let's say the alien brain in its initial environment produced a certain output when it was presented with a certain input, such as a red light. The reconstructed brain is in a

Re: Dreaming On

2009-08-26 Thread Brent Meeker
Stathis Papaioannou wrote: 2009/8/26 David Nyman david.ny...@gmail.com: On 25 Aug, 14:32, Stathis Papaioannou stath...@gmail.com wrote: Let's say the alien brain in its initial environment produced a certain output when it was presented with a certain input, such as a red light. The

Re: Dreaming On

2009-08-26 Thread Bruno Marchal
On 26 Aug 2009, at 17:58, Brent Meeker wrote: Stathis Papaioannou wrote: 2009/8/26 David Nyman david.ny...@gmail.com: On 25 Aug, 14:32, Stathis Papaioannou stath...@gmail.com wrote: snip I think what I have proposed is consistent with functionalism, which may or may not be true. A

Re: Dreaming On

2009-08-26 Thread David Nyman
2009/8/26 Brent Meeker meeke...@dslextreme.com: I sometimes have the feeling you're saying something interesting...and wishing I knew what it was. Alas, I'm filled with chagrin. On reflection, I share both of those feelings fairly regularly! I've spent a lot of time over the years - too

Re: Dreaming On

2009-08-26 Thread David Nyman
2009/8/26 Rex Allen rexallen...@gmail.com: To me, 60% of David's posts are intricately worded works of Ciceronian prose that eloquently make points of great depth and insight...and the other 40% are intricately worded works of eye-crossingly impenetrable prose of which I can make neither

Re: Dreaming On

2009-08-26 Thread David Nyman
2009/8/26 Stathis Papaioannou stath...@gmail.com: With the example of the light, you alter the photoreceptors in the retina so that they respond the same way when to a blue light that they would have when exposed to a red light. Ah, so the alien has photoreceptors and retinas? That's an

Re: Dreaming On

2009-08-26 Thread Brent Meeker
David Nyman wrote: 2009/8/26 Stathis Papaioannou stath...@gmail.com: With the example of the light, you alter the photoreceptors in the retina so that they respond the same way when to a blue light that they would have when exposed to a red light. Ah, so the alien has photoreceptors and

Re: Dreaming On

2009-08-26 Thread David Nyman
2009/8/26 Brent Meeker meeke...@dslextreme.com: I don't see that. I conjectured that with sufficient knowledge of the environment in which the alien functioned and input-outputs at the corresponding level, one could provide and account of the alien's experience. I was my point that simply

Re: Dreaming On

2009-08-26 Thread Brent Meeker
David Nyman wrote: 2009/8/26 Brent Meeker meeke...@dslextreme.com: I don't see that. I conjectured that with sufficient knowledge of the environment in which the alien functioned and input-outputs at the corresponding level, one could provide and account of the alien's experience. I was

Re: Dreaming On

2009-08-26 Thread David Nyman
2009/8/26 Rex Allen rexallen...@gmail.com: It seems as though we can comprehend 'mind' only in terms of some self-instantiating, self-interpreting context, in which meaning depends always on the self-relating logic of differentiation and interaction. Hence the 'perspective' of mind is

Re: Dreaming On

2009-08-26 Thread David Nyman
2009/8/27 Brent Meeker meeke...@dslextreme.com: I'm questioning something more subtle here, I think. First, one could simply decide to be eliminativist about experience, and hold that the extrinsic PM account is both exhaustive and singular. In this case, 'being' anything is simply an

Re: Dreaming On

2009-08-25 Thread Bruno Marchal
On 24 Aug 2009, at 18:58, Brent Meeker wrote: There is no other definition of computation. Quantum computation are Turing emulable, and beyond this physicists have not defined or addressed the notion of computation. The Church- Turing definition is very large. And the Church-Turing

Re: Dreaming On

2009-08-25 Thread Stathis Papaioannou
2009/8/25 Brent Meeker meeke...@dslextreme.com: I think so, IF the alien brain were given the stimuli it evolved to interpret - otherwise the alien might just experience noise.  But, as I understand it, the MGA still relies on the context of some external physics to provide the intuition

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