Re: Maudlin's Demon (Argument)

2007-10-08 Thread Bruno Marchal
Hi George, I think that we agree on the main line. Note that I never have pretended that the conjunction of comp and weak materialism (the doctrine which asserts the existence of primary matter) gives a contradiction. What the filmed-graph and/or Maudlin shows is that comp makes materialism

Re: Maudlin's Demon (Argument)

2007-10-08 Thread George Levy
Ho Bruno Sorry, I have been unclear with myself and with you. I have been lumping together the assumption of an objective physical world and an objective platonic world. So you are right, I do reject the objective physical world, but why stop there? Is there a need for an objective platonic

Re: Maudlin's Demon (Argument)

2007-10-04 Thread Bruno Marchal
Hi George, Le 03-oct.-07, à 01:52, George Levy a écrit : Hi Bruno, Yes I am still on the list, barely trying to keep up, but I have been very busy. Actually the ball was in my court and I was supposed to answer to your last post to me about a year ago!!!. Generally I agree with you

Re: Maudlin's Demon (Argument)

2007-10-03 Thread George Levy
Oops: replace Newton's demon by Maxwell's demon. George George Levy wrote: Hi Bruno, Yes I am still on the list, barely trying to keep up, but I have been very busy. Actually the ball was in my court and I was supposed to answer to your last post to me about a year ago!!!. Generally I

Re: Maudlin's Demon (Argument)

2007-10-02 Thread Bruno Marchal
Hi George, Are you still there on the list? I am really sorry to (re)discover your post just now, with a label saying that I have to answer it, but apparently I didn't. So here is the answer, with a delay of about one year :( Le 08-oct.-06, à 08:00, George Levy wrote : Finally I read

Re: Maudlin's Demon (Argument)

2007-10-02 Thread George Levy
Hi Bruno, Yes I am still on the list, barely trying to keep up, but I have been very busy. Actually the ball was in my court and I was supposed to answer to your last post to me about a year ago!!!. Generally I agree with you on many things but here I am just playing the devils' advocate. The

Re: Maudlin's Demon (Argument)

2006-10-11 Thread Bruno Marchal
Le 11-oct.-06, à 05:46, George Levy a écrit : snip: I will comment at ease later> Therefore from the point of view of the second machine, the first machine appears conscious. Note that for the purpose of the argument WE don't have to assume initially that the second machine IS conscious, only

Re: Maudlin's Demon (Argument)

2006-10-10 Thread Bruno Marchal
Le 09-oct.-06, à 21:54, George Levy a écrit : To observe a split consciousness, you need an observer who is also split, ? in sync with the split consciousness, across time, space, substrate and level (a la Zelazny - Science Fiction writer). In your example, for an observer to see

Re: Maudlin's Demon (Argument)

2006-10-10 Thread jamikes
--- Original Message - From: George Levy To: everything-list@googlegroups.com Sent: Monday, October 09, 2006 5:55 PM Subject: Re: Maudlin's Demon (Argument) David Nyman wrote: On Oct 9, 8:54 pm, George Levy [EMAIL PROTECTED] wrote: To observe a split con

Re: Maudlin's Demon (Argument)

2006-10-10 Thread George Levy
Bruno Marchal wrote: Le 09-oct.-06, 21:54, George Levy a crit : To observe a split consciousness, you need an observer who is also split, ? This is simple. The time/space/substrate/level of the observer must match the time/space/substrate/level of what he observes. The

Re: Maudlin's Demon (Argument)

2006-10-09 Thread Bruno Marchal
Le 08-oct.-06, à 08:00, George Levy a écrit : Bruno, Finally I read your filmed graph argument which I have stored in my computer. (The original at the Iridia web site http://iridia.ulb.ac.be/~marchal/bxlthesis/Volume3CC/3%20%202%20.pdf is not accessible anymore. I am not sure why.)

Re: Maudlin's Demon (Argument)

2006-10-09 Thread George Levy
Bruno Marchal wrote: Le 08-oct.-06, 08:00, George Levy a crit : Bruno, Finally I read your filmed graph argument which I have stored in my computer. (The original at the Iridia web site http://iridia.ulb.ac.be/~marchal/bxlthesis/Volume3CC/3%20%202%20.pdf is not accessible

Re: Maudlin's Demon (Argument)

2006-10-09 Thread David Nyman
On Oct 9, 8:54 pm, George Levy [EMAIL PROTECTED] wrote: To observe a split consciousness, you need an observer who is also split, in sync with the split consciousness, across time, space, substrate and level (a la Zelazny - Science Fiction writer). In your example, for an observer to see

Re: Maudlin's Demon (Argument)

2006-10-08 Thread George Levy
Bruno, Finally I read your filmed graph argument which I have stored in my computer. (The original at the Iridia web site http://iridia.ulb.ac.be/~marchal/bxlthesis/Volume3CC/3%20%202%20.pdf is not accessible anymore. I am not sure why.) In page TROIS -61 you describe an experience of

Re: Maudlin's Demon (Argument)

2006-10-08 Thread Bruno Marchal
Le 07-oct.-06, à 22:24, [EMAIL PROTECTED] a écrit : my reductionism is simple: we have a circle of knowledge base and view the world as limited INTO such model. Well, it is not. The reductionist view enabled homo to step up into technological prowess but did not support an

Re: Maudlin's Demon (Argument)

2006-10-08 Thread jamikes
against new theories (enlarged models). John - Original Message - From: Bruno Marchal [EMAIL PROTECTED] To: everything-list@googlegroups.com Sent: Sunday, October 08, 2006 10:15 AM Subject: Re: Maudlin's Demon (Argument) Le 07-oct.-06, à 22:24, [EMAIL PROTECTED] a écrit : my

Re: Maudlin's Demon (Argument)

2006-10-07 Thread jamikes
Papaioannou [EMAIL PROTECTED] To: everything-list@googlegroups.com Sent: Friday, October 06, 2006 8:09 AM Subject: RE: Maudlin's Demon (Argument) John, I should have been more precise with the terms copy and emulate. What I was asking is whether a robot which experiences something while it is shovelling

Re: Maudlin's Demon (Argument)

2006-10-07 Thread jamikes
Please see some remarks interleft between -lines. John M - Original Message - From: Bruno Marchal [EMAIL PROTECTED] To: everything-list@googlegroups.com Sent: Friday, October 06, 2006 9:43 AM Subject: Re: Maudlin's Demon (Argument) Le 05-oct.-06, à 13:55, [EMAIL PROTECTED

RE: Maudlin's Demon (Argument)

2006-10-07 Thread Stathis Papaioannou
. - Original Message - From: Stathis Papaioannou [EMAIL PROTECTED] Sent: Wednesday, October 04, 2006 11:41 PM Subject: RE: Maudlin's Demon (Argument) You wrote: Do you believe it is possible to copy a particular consciousness by emulating it, along with sham inputs (i.e. in virtual

Re: Maudlin's Demon (Argument)

2006-10-07 Thread Brent Meeker
Stathis Papaioannou wrote: John Mikes writes: Stathis, your post is 'logical', 'professional', 'smart', - good. It shows why we have so many posts on this list and why we get nowhere. You handle an assumption (robot) - its qualia, characteristics, make up a thought-situation and ASK about

RE: Maudlin's Demon (Argument)

2006-10-07 Thread Stathis Papaioannou
Brent Meeker writes: I did put in parentheses this of course assumes a robot can have experiences. We can't know that this is so, but it seems a reasonable assumption to me. If we had evolution with digital processors rather than biological processors do you think it would

RE: Maudlin's Demon (Argument)

2006-10-06 Thread Stathis Papaioannou
question. - Original Message - From: Stathis Papaioannou [EMAIL PROTECTED] Sent: Wednesday, October 04, 2006 11:41 PM Subject: RE: Maudlin's Demon (Argument) You wrote: Do you believe it is possible to copy a particular consciousness by emulating it, along with sham inputs (i.e

Re: Maudlin's Demon (Argument)

2006-10-06 Thread Bruno Marchal
Le 05-oct.-06, à 13:55, [EMAIL PROTECTED] a écrit : Can we 'emulate' totality? I don't think so. I don't always insist on that but with just the Church thesis part of comp, it can be argued that we can emulate the third person describable totality, and indeed this is what the Universal

Re: Maudlin's Demon (Argument)

2006-10-05 Thread Bruno Marchal
Le 05-oct.-06, à 04:01, Brent Meeker a écrit : There is another possibility: that consciousness is relative to what it is conscious *of* and any computation that implements consciousness must also implement the whole world which the consciousness is conscious of. In that case there may

Re: Maudlin's Demon (Argument)

2006-10-05 Thread David Nyman
Brent Meeker wrote: There is another possibility: that consciousness is relative to what it is conscious *of* and any computation that implements consciousness must also implement the whole world which the consciousness is conscious of. In that case there may be only one, unique

Re: Maudlin's Demon (Argument)

2006-10-05 Thread jamikes
- Original Message - Subject: Re: Maudlin's Demon (Argument) (Brent's quote): David Nyman wrote: (I skip the discussion...) In other words, a 'computation' can be anything I say it is (cf. Hofstadter for some particularly egregious examples). David, could you give us 'some

Re: Maudlin's Demon (Argument)

2006-10-05 Thread jamikes
Stathis: let me skip the quoted texts and ask a particular question. - Original Message - From: Stathis Papaioannou [EMAIL PROTECTED] Sent: Wednesday, October 04, 2006 11:41 PM Subject: RE: Maudlin's Demon (Argument) You wrote: Do you believe it is possible to copy a particular

Re: Maudlin's Demon (Argument)

2006-10-05 Thread David Nyman
reductios (like Schroedinger with his cat apparently) or whether he was actually serious. I'll have to re-read the book. David - Original Message - Subject: Re: Maudlin's Demon (Argument) (Brent's quote): David Nyman wrote: (I skip the discussion...) In other words

Re: Maudlin's Demon (Argument)

2006-10-05 Thread jamikes
' and 'consciousness). John - Original Message - From: David Nyman [EMAIL PROTECTED] To: Everything List everything-list@googlegroups.com Sent: Thursday, October 05, 2006 10:38 AM Subject: Re: Maudlin's Demon (Argument) [EMAIL PROTECTED] wrote: In other words, a 'computation' can

Re: Maudlin's Demon (Argument)

2006-10-05 Thread David Nyman
George Levy wrote: The correct conclusion IMHO is that consciousness is independent of time, space, substrate and level and in fact can span all of these just as Maudlin partially demonstrated - but you still need an implementation -- so what is left? Like the Cheshire cat, nothing except

Re: Maudlin's Demon (Argument)

2006-10-04 Thread Bruno Marchal
Le 03-oct.-06, à 21:33, George Levy a écrit : Bruno, I looked on the web but could not find Maudlin's paper. Mmh... for those working in an institution affiliated to JSTOR, it is available here: http://www.jstor.org/view/0022362x/di973301/97p04115/0 I will search if some free version are

Re: Maudlin's Demon (Argument)

2006-10-04 Thread George Levy
Bruno, Stathis, Thank you Stathis for the summary. I do have the paper now and I will read it carefully. Based on Sathis summary I still believe that Maudlin is fallacious. A computer program equivalent to Maudlin's construction can be written as: IF (Input =

Re: Maudlin's Demon (Argument)

2006-10-04 Thread George Levy
Oops. Read: IF (Input = 27098217872180483080234850309823740127) George George Levy wrote: Bruno, Stathis, Thank you Stathis for the summary. I do have the paper now and I will read it carefully. Based on Sathis summary I still believe that Maudlin is fallacious. A computer program

Re: Maudlin's Demon (Argument)

2006-10-04 Thread Russell Standish
If I can sumarise George's summary as this: In order to generate a recording, one must physically instantiate the conscious computation. Consciousness supervenes on this, presumably. Maudlin say aha - lets take the recording, and add to it an inert machine that handles the counterfactuals. This

Re: Maudlin's Demon (Argument)

2006-10-04 Thread David Nyman
Russell Standish wrote: Maudlin say aha - lets take the recording, and add to it an inert machine that handles the counterfactuals. This combined machine is computationally equivalent to the original. But since the new machine is physically equivalent to a recording, how could consciousness

Re: Maudlin's Demon (Argument)

2006-10-04 Thread Brent Meeker
David Nyman wrote: Russell Standish wrote: Maudlin say aha - lets take the recording, and add to it an inert machine that handles the counterfactuals. This combined machine is computationally equivalent to the original. But since the new machine is physically equivalent to a recording, how

RE: Maudlin's Demon (Argument)

2006-10-04 Thread Stathis Papaioannou
--- Date: Wed, 4 Oct 2006 11:26:44 -0700 From: [EMAIL PROTECTED] To: everything-list@googlegroups.com Subject: Re: Maudlin's Demon (Argument) Bruno, Stathis, Thank you Stathis for the summary. I do have the paper now and I will read it carefully. Based

Re: Maudlin's Demon (Argument)

2006-10-04 Thread George Levy
List members I scanned Maudlin's paper. Thank you Russell. As I suspected I found a few questionable passages: Page417: line 14: "So the spatial sequence of the troughs need not reflect their 'computational sequence'. We may so contrive that any sequence of address lie next to each other

RE: Maudlin's Demon (Argument)

2006-10-04 Thread Stathis Papaioannou
Brent Meeker writes: David Nyman wrote: Russell Standish wrote: Maudlin say aha - lets take the recording, and add to it an inert machine that handles the counterfactuals. This combined machine is computationally equivalent to the original. But since the new machine is physically

Re: Maudlin's Demon (Argument)

2006-10-04 Thread Brent Meeker
Stathis Papaioannou wrote: Brent Meeker writes: David Nyman wrote: Russell Standish wrote: Maudlin say aha - lets take the recording, and add to it an inert machine that handles the counterfactuals. This combined machine is computationally equivalent to the original. But since the new