Re: Can mind be a computation if physics is fundamental?

2009-08-14 Thread Bruno Marchal
On 14 Aug 2009, at 03:21, Colin Hales wrote: Here's a nice pic to use in discussion from GEB. The map for a formal system (a tree). A formal system could not draw this picture. It is entirely and only ever 'a tree'. Humans dance in the forest. col You may compare Hofstadter's

Re: Can mind be a computation if physics is fundamental?

2009-08-14 Thread Bruno Marchal
On 14 Aug 2009, at 04:11, Brent Meeker wrote: Colin Hales wrote: Here's a nice pic to use in discussion from GEB. The map for a formal system (a tree). A formal system could not draw this picture. Where's your proof of this assertion? Indeed. A case could be make that only a formal

Re: Can mind be a computation if physics is fundamental?

2009-08-14 Thread ronaldheld
I think I have at least two problems, not necessarily well formulated. I accept that there are concepts(mathematical) that are not necessrily part of the physical Universe(Multiverse). I do not see that there are only the abstractions. Also, Bruno mentions QM, as being included in COMP. QM is an

Re: Can mind be a computation if physics is fundamental?

2009-08-14 Thread 1Z
On 14 Aug, 03:11, Brent Meeker meeke...@dslextreme.com wrote: Colin Hales wrote: Here's a nice pic to use in discussion from GEB. The map for a formal system (a tree). A formal system could not draw this picture. Where's your proof of this assertion? Seconded.

Re: Can mind be a computation if physics is fundamental?

2009-08-13 Thread Bruno Marchal
On 13 Aug 2009, at 02:42, Colin Hales wrote: It starts with the simple posit that if COMP is true then all differences between a COMP world (AC) and the natural world (NC) should be zero under all circumstances and the AC/NC distinction would be false. The difference between natural

Re: Can mind be a computation if physics is fundamental?

2009-08-13 Thread Quentin Anciaux
2009/8/13 Colin Hales c.ha...@pgrad.unimelb.edu.au: Quentin Anciaux wrote: 2009/8/12 Colin Hales c.ha...@pgrad.unimelb.edu.au: My motivation to kill COMP is purely aimed at bring a halt to the delusion of the AGI community that Turing-computing will ever create a mind. They are throwing

Re: Can mind be a computation if physics is fundamental?

2009-08-13 Thread 1Z
On 13 Aug, 01:42, Colin Hales c.ha...@pgrad.unimelb.edu.au wrote: I am not saying humans are magical. I am saying that humans do /not/ operate formally like COMP and that '/formally handling inconsistency/' is not the same thing as '/delivering inconsistency by being an informal/

Re: Can mind be a computation if physics is fundamental?

2009-08-13 Thread Bruno Marchal
On 13 Aug 2009, at 10:53, 1Z wrote: On 13 Aug, 01:42, Colin Hales c.ha...@pgrad.unimelb.edu.au wrote: I am not saying humans are magical. I am saying that humans do /not/ operate formally like COMP and that '/formally handling inconsistency/' is not the same thing as '/delivering

Re: Can mind be a computation if physics is fundamental?

2009-08-13 Thread 1Z
On 13 Aug, 10:30, Bruno Marchal marc...@ulb.ac.be wrote: On 13 Aug 2009, at 10:53, 1Z wrote: On 13 Aug, 01:42, Colin Hales c.ha...@pgrad.unimelb.edu.au wrote: I am not saying humans are magical. I am saying that humans do /not/ operate formally like COMP and that '/formally

Re: Can mind be a computation if physics is fundamental?

2009-08-13 Thread Brent Meeker
Colin Hales wrote: Here's a nice pic to use in discussion from GEB. The map for a formal system (a tree). A formal system could not draw this picture. Where's your proof of this assertion? Brent --~--~-~--~~~---~--~~ You received this message because you

Re: Can mind be a computation if physics is fundamental?

2009-08-12 Thread Colin Hales
Hi, I guess I am pretty much over the need for any 'ism whatever. I can re-classify my ideas in terms of an 'ism, but that process tells me nothing extra and offers no extra empirical clue. I think I can classify fairly succinctly the difference between approaches: *(A) Colin* (a) There is a

Re: Can mind be a computation if physics is fundamental?

2009-08-12 Thread Quentin Anciaux
2009/8/12 Colin Hales c.ha...@pgrad.unimelb.edu.au: My motivation to kill COMP is purely aimed at bring a halt to the delusion of the AGI community that Turing-computing will ever create a mind. They are throwing away $millions based on a false belief. Their expectations need to be

Re: Can mind be a computation if physics is fundamental?

2009-08-12 Thread Bruno Marchal
Colin, We agree on the conclusion. We disagree on vocabulary, and on the validity of your reasoning. Let us call I-comp the usual indexical mechanism discussed in this list (comp). Let us call m-comp the thesis that there is a primitive natural world, and that it can be described by a

Re: Can mind be a computation if physics is fundamental?

2009-08-12 Thread Bruno Marchal
On 11 Aug 2009, at 02:06, ronaldheld wrote: I am behind, because I was away delivering Science talk to Star Trek fans. I am uncertain what to take away from this thread, and could use the clarification. I will think about it. It could help if you were a bit more specific. As an aside,

Re: Can mind be a computation if physics is fundamental?

2009-08-12 Thread Colin Hales
Quentin Anciaux wrote: 2009/8/12 Colin Hales c.ha...@pgrad.unimelb.edu.au: My motivation to kill COMP is purely aimed at bring a halt to the delusion of the AGI community that Turing-computing will ever create a mind. They are throwing away $millions based on a false belief. Their

Re: Can mind be a computation if physics is fundamental?

2009-08-12 Thread Colin Hales
Bruno Marchal wrote: Colin, We agree on the conclusion. We disagree on vocabulary, and on the validity of your reasoning. Let us call I-comp the usual indexical mechanism discussed in this list (comp). Let us call m-comp the thesis that there is a primitive natural world, and that it

Re: Can mind be a computation if physics is fundamental?

2009-08-11 Thread Colin Hales
Bruno Marchal wrote: On 10 Aug 2009, at 09:08, Colin Hales wrote: Bruno Marchal wrote: On 06 Aug 2009, at 04:37, Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic

Re: Can mind be a computation if physics is fundamental?

2009-08-11 Thread Stephen Paul King
Hi Colin, It seems that to me that until one understands the nature of the extreme Idealism that COMP entails, no arguement based on the physical will do... I refute it thus! -Dr. Johnson http://www.samueljohnson.com/refutati.html Onward! Stephen - Original Message -

Re: Can mind be a computation if physics is fundamental?

2009-08-10 Thread Colin Hales
Bruno Marchal wrote: On 06 Aug 2009, at 04:37, Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul of is the conflation of

Re: Can mind be a computation if physics is fundamental?

2009-08-10 Thread Bruno Marchal
On 10 Aug 2009, at 09:08, Colin Hales wrote: Bruno Marchal wrote: On 06 Aug 2009, at 04:37, Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most

Re: Can mind be a computation if physics is fundamental?

2009-08-10 Thread 1Z
On 10 Aug, 03:54, Colin Hales c.ha...@pgrad.unimelb.edu.au wrote: ronaldheld wrote: As a formally trained Physicist, what do I accept? that Physics is well represented mathematically? That the Multiverse is composed of mathematical structures some of which represent physical laws? Or

Re: Can mind be a computation if physics is fundamental?

2009-08-10 Thread Bruno Marchal
On 10 Aug 2009, at 11:04, 1Z wrote (to Colin Hales): I am not sure what you are saying here. Computationalism is generally taken to be a claim about the mind, and is quite a respectable thesis I agree Bruno's comp is something rather different and idiosyncratic You keep saying this.

Re: Can mind be a computation if physics is fundamental?

2009-08-10 Thread Bruno Marchal
Hi Peter, Bruno's comp is something rather different and idiosyncratic You keep saying this. This is a lie. I am not yet entirely sure of this. Let me correct my statement by saying that this is just a common lie, similar to those who have been made purposefully in the seventies,

Re: Can mind be a computation if physics is fundamental?

2009-08-10 Thread ronaldheld
I am behind, because I was away delivering Science talk to Star Trek fans. I am uncertain what to take away from this thread, and could use the clarification. As an aside, I read(or tried to) read the SANE paper on the plane. Ronald On Aug 10, 11:24 

Re: Can mind be a computation if physics is fundamental?

2009-08-09 Thread Colin Hales
ronaldheld wrote: As a formally trained Physicist, what do I accept? that Physics is well represented mathematically? That the Multiverse is composed of mathematical structures some of which represent physical laws? Or something else? Ronald

Re: Can mind be a computation if physics is fundamental?

2009-08-09 Thread russell standish
On Mon, Aug 10, 2009 at 12:54:00PM +1000, Colin Hales wrote: ronaldheld wrote: As a formally trained Physicist, what do I accept? that Physics is well represented mathematically? That the Multiverse is composed of mathematical structures some of which represent physical laws? Or

Re: Can mind be a computation if physics is fundamental?

2009-08-09 Thread Colin Hales
regrettable snips to get at the heart of it. One thing at a time. Hope you don't mind. russell standish wrote: Nobody is suggesting that brains are Turing machines. All that is being suggested (by COMP) is that brains perform computations (and nothing but), hence can be perfectly emulated by

Re: Can mind be a computation if physics is fundamental?

2009-08-08 Thread Bruno Marchal
On 08 Aug 2009, at 05:20, ronaldheld wrote: As a formally trained Physicist, what do I accept? It depends of many things. Most physicists and non physicists take more or less for granted an Aristotelian picture of reality. Now, if you are willing to believe that you can survive classical

Re: Can mind be a computation if physics is fundamental?

2009-08-08 Thread Bruno Marchal
On 08 Aug 2009, at 20:01, Bruno Marchal wrote: Actually physicians have literally created new interesting branch in math I mean physicists of course. So sorry. Well, actually I know a physician, Philippe Smets, the creator of IRIDIA, where I am working, who was a physician, not a

Re: Can mind be a computation if physics is fundamental?

2009-08-07 Thread ronaldheld
As a formally trained Physicist, what do I accept? that Physics is well represented mathematically? That the Multiverse is composed of mathematical structures some of which represent physical laws? Or something else? Ronald On Aug 6, 10:23 pm, Brent

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Quentin Anciaux
Hi, it seems you start with the assumptions that an AI can't do science as humans... to conclude just that. Regards, Quentin 2009/8/6 Colin Hales c.ha...@pgrad.unimelb.edu.au: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Bruno Marchal
On 06 Aug 2009, at 04:37, Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul of is the conflation of 'physics-as-computation' with

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread russell standish
On Thu, Aug 06, 2009 at 12:37:38PM +1000, Colin Hales wrote: (b) is not a claim of truth or falsehood. It is a claim that the very idea of Sa ever proposing COMP (= doubting that COMP is true) is impossible. This is because it is a formal system trying, with a fixed, formal set of rules

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread 1Z
On 6 Aug, 03:37, Colin Hales c.ha...@pgrad.unimelb.edu.au wrote: (b) is not a claim of truth or falsehood. It is a claim that the very idea of Sa ever proposing COMP (= doubting that COMP is true) is impossible. This is because it is a formal system trying, with a fixed, formal set of

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Colin Hales
Brent Meeker wrote: Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul of is the conflation of 'physics-as-computation' with the

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Rex Allen
If computationalism is true, and computation is the source of conscious experience, then shouldn't we expect that what is ontologically real is the simplest possible universe that can develop and support physical systems that are Turing equivalent? Does our universe look like such a universe?

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Brent Meeker
Colin Hales wrote: Brent Meeker wrote: Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul of is the conflation of

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Colin Hales
Rex Allen wrote: If computationalism is true, and computation is the source of conscious experience, then shouldn't we expect that what is ontologically real is the simplest possible universe that can develop and support physical systems that are Turing equivalent? Does our universe look

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Colin Hales
Brent Meeker wrote: Colin Hales wrote: Brent Meeker wrote: Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul

Re: Can mind be a computation if physics is fundamental?

2009-08-06 Thread Brent Meeker
Colin Hales wrote: Brent Meeker wrote: Colin Hales wrote: Brent Meeker wrote: Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that

Re: Can mind be a computation if physics is fundamental?

2009-08-05 Thread 1Z
On 31 July, 22:39, David Nyman david.ny...@gmail.com wrote: I note that the recent posts by Peter Jones - aka the mysterious 1Z, and the originator of the curiously useful 'real in the sense I am real' or RITSIAR - occurred shortly after my taking his name in vain. Hmm... Anyway, this

Re: Can mind be a computation if physics is fundamental?

2009-08-05 Thread Colin Hales
Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul of is the conflation of 'physics-as-computation' with the type of computation that is being carried out in

Re: Can mind be a computation if physics is fundamental?

2009-08-05 Thread Brent Meeker
Colin Hales wrote: Man this is a tin of worms! I have just done a 30 page detailed refutation of computationalism. It's going through peer review at the moment. The basic problem that most people fall foul of is the conflation of 'physics-as-computation' with the type of computation that

Re: Can mind be a computation if physics is fundamental?

2009-08-03 Thread thermo thermo
On Mon, Aug 3, 2009 at 7:43 AM, Bruno Marchalmarc...@ulb.ac.be wrote: John, Is not the difference between human and non human a human illusion? With Church Turing thesis we can suspect the existence of universal illusions. Maybe illusions can be detected due to timing discrepancies between

Re: Can mind be a computation if physics is fundamental?

2009-08-03 Thread John Mikes
Bruno, let me continue as 'enfent terrible': Isn't the Church Thesis - and whatever WE suspect by it - also human illusions? (Watch out: the next question will concern 'numbers'!) John M On Mon, Aug 3, 2009 at 6:43 AM, Bruno Marchal marc...@ulb.ac.be wrote: John, Is not the difference

Re: Can mind be a computation if physics is fundamental?

2009-08-02 Thread David Nyman
2009/8/1 John Mikes jami...@gmail.com: Hi John Actually, I posted the diatribe just before setting off on the seven-hour drive to the Scottish hills. It's raining just at the moment so I'm taking the opportunity to thank you for your post and for your concern for my welfare, but this is

Re: Can mind be a computation if physics is fundamental?

2009-08-01 Thread Brent Meeker
David Nyman wrote: ... Now, you don't of course have to accept COMP. But if you want to be a physical realist, it means you can only hang on to the computational explanation of mind by eliminating the mind itself from reality. Personally, not being committed to such an explanation, this

Re: Can mind be a computation if physics is fundamental?

2009-08-01 Thread John Mikes
David, I thought you are facing the Scottish mountains for a relaxation and instead here is a long - enjoyable- tirade about ideas which I try to put below into a shorthand form by *my* vocabulary. But first a plea to Mrs. N: *'please, do keep David away from te computer for the time of the