Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 09 Jan 2014, at 20:20, Edgar L. Owen wrote: Terren, Receiving a prosthetic brain is a (probably insurmountable) technical problem. There could certainly be one functionally equivalent to mine but it wouldn't be mine because it wouldn't have the exact same history. If it did it would

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 09 Jan 2014, at 22:32, Stephen Paul King wrote: Dear LizR, There is an interdependency that should not be ignored between the objects that express the quantities and relations that are represented by the logic and arithmetic. A universe that does not contain any persistent entities

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 09 Jan 2014, at 22:45, LizR wrote: On 10 January 2014 10:33, meekerdb meeke...@verizon.net wrote: I think the question is whether comp determines that the world is (locally) Lorentz invariant. If it is, then c is just a unit conversion factor between the + and - signature terms. It's

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 10 January 2014 21:54, Bruno Marchal marc...@ulb.ac.be wrote: On 09 Jan 2014, at 22:45, LizR wrote: On 10 January 2014 10:33, meekerdb meeke...@verizon.net wrote: I think the question is whether comp determines that the world is (locally) Lorentz invariant. If it is, then c is just a

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered, completely. On Thu, Jan 9, 2014 at 4:45 PM, LizR lizj...@gmail.com wrote: On 10 January 2014 10:33, meekerdb meeke...@verizon.net wrote: I think the

Re: Tegmark's New Book

2014-01-10 Thread LizR
This is a fascinating but difficult subject - is being or becoming more mysterious? In a way becoming is stranger than positing something that is merely eternally there, perhaps from logical necessity. It's hard for us as time-bound beings to imagine a block universe - or multiverse - although

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 09 Jan 2014, at 23:34, LizR wrote: On 10 January 2014 06:50, Stephen Paul King stephe...@provensecure.com wrote: (Unless comp is false or that we are manipulated through a normal simulation). Physics is transformed into the study of a lawful precise arithmetical phenomenon of a type

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 01:10, Edgar L. Owen wrote: Brent, This is precisely why it is impossible to exactly clone a mind. Then comp, in the very weak sense of the existence of a substitution level, is false, but then the mind is infinite and reality is infinite, contradicting your claim

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 01:51, Edgar L. Owen wrote: Liz and Terren, I'm thinking more about this and think I've now changed my mind on it. After all I (my mental state etc.) do continually change from moment to moment yet I have no doubt I'm still me. I'm not the 'same' person, but I'm still

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 02:16, LizR wrote: On 10 January 2014 14:01, Edgar L. Owen edgaro...@att.net wrote: Stephen, There is no single observer that can take in all events I never said that and don't believe it. However there has to be a single universal processor cycling for a

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 02:22, Edgar L. Owen wrote: Liz, No, I don't agree with that at all. As I've said on a number of occasions, reality is obviously computed because it exists. So existence implies computability? Computability theory exists because we can distinguish existence from

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 02:31, Edgar L. Owen wrote: Liz, No, there is not a single universal processor, there is a single processor CYCLE. All information states are effectively their own processors, so the computational universe consists of myriads of processors, as many as there are

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 10 January 2014 22:27, Bruno Marchal marc...@ulb.ac.be wrote: I don't think that there can be a single or multiple processor computing the state of the universe. In fact there is no such universe. The universe is an appearance emerging, from below the substitution level, on all

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 02:53, LizR wrote: On 10 January 2014 14:22, Edgar L. Owen edgaro...@att.net wrote: Liz, No, I don't agree with that at all. As I've said on a number of occasions, reality is obviously computed because it exists. What more convincing proof could there be? One that

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 03:34, Edgar L. Owen wrote: Liz, No, that's not the only way to falsify it. One merely needs to show it doesn't properly describe reality as I've just done. ? If you even assume a computational universe in the first place you have to assume (you are assuming) that

Re: Tegmark's New Book

2014-01-10 Thread Alberto G. Corona
2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered, completely. Stephen, LizR From what I can understand, once cleared from arithmetic-logic-metaphysic

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 03:38, LizR wrote: On 10 January 2014 15:34, Edgar L. Owen edgaro...@att.net wrote: Liz, No, that's not the only way to falsify it. One merely needs to show it doesn't properly describe reality as I've just done. If you even assume a computational universe in the first

Re: Tegmark's New Book

2014-01-10 Thread Alberto G. Corona
2014/1/10, Alberto G. Corona agocor...@gmail.com: 2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered, completely. Stephen, LizR From what I can understand,

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 03:52, Edgar L. Owen wrote: Liz, Your comp is obviously not my comp. Don't tell me what my comp does or doesn't do... But then, please, define your comp. my comp is only a very weak form of computationalism; which implies all the know standard form of comp. I am still

Re: The One

2014-01-10 Thread Bruno Marchal
OK, John. I was aware that you took some distance with Rosen anti- mechanism. Rosen made good points, but is unaware that the machines agree with such points. It is related with the fact that the first person associated to a machine, does not feel at all like being a machine, nor even

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 04:13, Edgar L. Owen wrote: Stephen, Your error here is assuming the computations take place in a single wide physical dimensional space. They don't. They take place in a purely computational space prior to the existence of physical dimensional spacetime. Physical

Re: Consciousness as a State of Matter

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 04:16, Edgar L. Owen wrote: Liz, So? I'm not really interested in Bruno's comp as I don't think it actually applies to reality. I'll stick with my computational reality for the time being at least... But, please, define it. Nobody has the slightest idea of what you

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 09:58, LizR wrote: On 10 January 2014 21:54, Bruno Marchal marc...@ulb.ac.be wrote: On 09 Jan 2014, at 22:45, LizR wrote: On 10 January 2014 10:33, meekerdb meeke...@verizon.net wrote: I think the question is whether comp determines that the world is (locally) Lorentz

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 10:34, LizR wrote: On 10 January 2014 22:27, Bruno Marchal marc...@ulb.ac.be wrote: I don't think that there can be a single or multiple processor computing the state of the universe. In fact there is no such universe. The universe is an appearance emerging, from below

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 09 Jan 2014, at 20:39, Alberto G. Corona wrote: Bruno: Sorry but I do not understood point seven when I read it and I do not understand you now. No problem. I am here to explain (or discover a flaw!). I understand Solomonoff theorem about inductive inference that involve infinite

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 10:43, Alberto G. Corona wrote: 2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered, completely. Stephen, LizR From what I can

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 10:52, Alberto G. Corona wrote: 2014/1/10, Alberto G. Corona agocor...@gmail.com: 2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered,

Re: Tegmark's New Book

2014-01-10 Thread Alberto G. Corona
2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 10 Jan 2014, at 10:52, Alberto G. Corona wrote: 2014/1/10, Alberto G. Corona agocor...@gmail.com: 2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that

Re: Tegmark's New Book

2014-01-10 Thread Jason Resch
Liz, I think Edgar's computational reality can be consistent with the computational theory of mind if you somehow constrain reality to be small and finite. The moment you let the universe be very big (eternal inflation) then you also get an infinite number of computers built by aliens in

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
Bruno, It seems that the UDA implies that physics is uniquely determined - but only for a particular point of view. So I, Terren, experience one and only one physics, because my consciousness is the selection criteria among the infinity of computations going through my state. But what about

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Terren, Good question! I ask that you take what you wrote and add the following question: How do Glak and Terren Communicate? On Fri, Jan 10, 2014 at 11:57 AM, Terren Suydam terren.suy...@gmail.comwrote: Bruno, It seems that the UDA implies that physics is uniquely determined - but

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
Hi Stephen, Well, I'm not sure if what I'm asking is even coherent within the UDA, as it may betray a misunderstanding on my part. But if that's not the case, then it seems to me that I could never communicate with Glak because our consciousnesses are selecting different universes within the

Re: What are wavefunctions?

2014-01-10 Thread John Clark
On Thu, Jan 9, 2014 Jesse Mazer laserma...@gmail.com wrote: I never claimed Liouville's theorem was a fundamental law of physics in itself, Good, I agree. rather it is derivable as a mathematical consequence of certain features of the fundamental laws. And of the initial conditions!

Re: What are wavefunctions?

2014-01-10 Thread John Clark
On Thu, Jan 9, 2014 at 5:38 PM, LizR lizj...@gmail.com wrote: As a lot of people have now pointed out, physics can be local and relistic if time symmetry is valid. If time is symmetrical then retro-causality exists, so how can realism hold? How can the outcome of a coin flip today have a

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 13:13, Alberto G. Corona wrote: 2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 10 Jan 2014, at 10:52, Alberto G. Corona wrote: 2014/1/10, Alberto G. Corona agocor...@gmail.com: 2014/1/10, Bruno Marchal marc...@ulb.ac.be: On 09 Jan 2014, at 23:00, Stephen Paul King

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 16:23, Jason Resch wrote: Liz, I think Edgar's computational reality can be consistent with the computational theory of mind if you somehow constrain reality to be small and finite. OK. The moment you let the universe be very big (eternal inflation) then you

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Terren, On Fri, Jan 10, 2014 at 12:15 PM, Terren Suydam terren.suy...@gmail.comwrote: Hi Stephen, Well, I'm not sure if what I'm asking is even coherent within the UDA, as it may betray a misunderstanding on my part. I agree, interaction and the question of different physical laws

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
Stephen, On Fri, Jan 10, 2014 at 1:04 PM, Stephen Paul King stephe...@provensecure.com wrote: Dear Terren, On Fri, Jan 10, 2014 at 12:15 PM, Terren Suydam terren.suy...@gmail.comwrote: Hi Stephen, Well, I'm not sure if what I'm asking is even coherent within the UDA, as it may

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 17:57, Terren Suydam wrote: Bruno, It seems that the UDA implies that physics is uniquely determined - but only for a particular point of view. Yes, but it is a very general one. It is the particular view of any (universal) machine. It has to be the same for any

Re: A Theory of Consciousness

2014-01-10 Thread Gabriel Bodeen
On Tuesday, December 31, 2013 4:25:04 PM UTC-6, Brent wrote: As you've explained it above your theory makes a rock just as conscious as a brain. I'm sure you must have a more subtle theory than that, so I'll ask you the same thing I asked Bruno, if I make a robot what do I have to do

Re: What are wavefunctions?

2014-01-10 Thread Jesse Mazer
On Fri, Jan 10, 2014 at 12:20 PM, John Clark johnkcl...@gmail.com wrote: On Thu, Jan 9, 2014 Jesse Mazer laserma...@gmail.com wrote: I never claimed Liouville's theorem was a fundamental law of physics in itself, Good, I agree. rather it is derivable as a mathematical consequence of

Re: What are wavefunctions?

2014-01-10 Thread Jesse Mazer
On Fri, Jan 10, 2014 at 12:43 PM, John Clark johnkcl...@gmail.com wrote: On Thu, Jan 9, 2014 at 5:38 PM, LizR lizj...@gmail.com wrote: As a lot of people have now pointed out, physics can be local and relistic if time symmetry is valid. If time is symmetrical then retro-causality exists,

Re: Tegmark's New Book

2014-01-10 Thread Jason Resch
On Jan 10, 2014, at 11:15 AM, Terren Suydam terren.suy...@gmail.com wrote: Hi Stephen, Well, I'm not sure if what I'm asking is even coherent within the UDA, as it may betray a misunderstanding on my part. But if that's not the case, then it seems to me that I could never communicate

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Jason, Could you elaborate on how a simulation of Stephen and Glak is related to the 1p of Stephen and Glak. There is some ambiguity as to the relation between the 1p view (via a simulation) that Thon would have and the 3p view idea. I really think that the 3p concept is deeply

Re: What are wavefunctions?

2014-01-10 Thread Jason Resch
On Jan 10, 2014, at 11:43 AM, John Clark johnkcl...@gmail.com wrote: On Thu, Jan 9, 2014 at 5:38 PM, LizR lizj...@gmail.com wrote: As a lot of people have now pointed out, physics can be local and relistic if time symmetry is valid. If time is symmetrical then retro-causality exists, so

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 04:23, Jason Resch jasonre...@gmail.com wrote: Liz, I think Edgar's computational reality can be consistent with the computational theory of mind if you somehow constrain reality to be small and finite. Ah, yes, I think you're right. One of Bruno's steps is to imagine a

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 06:06, Stephen Paul King stephe...@provensecure.comwrote: Dear Terren, Good question! I ask that you take what you wrote and add the following question: How do Glak and Terren Communicate? It's a good question, all right - I suspect the answer is that they can't. Which

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 12:50 AM, Bruno Marchal wrote: On 09 Jan 2014, at 22:32, Stephen Paul King wrote: Dear LizR, There is an interdependency that should not be ignored between the objects that express the quantities and relations that are represented by the logic and arithmetic. A universe that

Re: What are wavefunctions?

2014-01-10 Thread LizR
On 11 January 2014 06:43, John Clark johnkcl...@gmail.com wrote: On Thu, Jan 9, 2014 at 5:38 PM, LizR lizj...@gmail.com wrote: As a lot of people have now pointed out, physics can be local and relistic if time symmetry is valid. If time is symmetrical then retro-causality exists, so how

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 1:04 AM, Bruno Marchal wrote: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered, completely. On Thu, Jan 9, 2014 at 4:45 PM, LizR lizj...@gmail.com mailto:lizj...@gmail.com wrote:

Re: What are wavefunctions?

2014-01-10 Thread LizR
On 11 January 2014 08:52, Jason Resch jasonre...@gmail.com wrote: On Jan 10, 2014, at 11:43 AM, John Clark johnkcl...@gmail.com wrote: On Thu, Jan 9, 2014 at 5:38 PM, LizR lizj...@gmail.com lizj...@gmail.com wrote: As a lot of people have now pointed out, physics can be local and relistic

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 1:34 AM, LizR wrote: On 10 January 2014 22:27, Bruno Marchal marc...@ulb.ac.be mailto:marc...@ulb.ac.be wrote: I don't think that there can be a single or multiple processor computing the state of the universe. In fact there is no such universe. The universe is an

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 8:57 AM, Terren Suydam wrote: It seems that the UDA implies that physics is uniquely determined - but only for a particular point of view. So I, Terren, experience one and only one physics, because my consciousness is the selection criteria among the infinity of computations

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 9:54 AM, Bruno Marchal wrote: QM predict a infinite small probability for white rabbits, while yours infer a decent amount of them until some cut criteria emerges. And that is not my work, but yours. QM predict all this by using comp, or an unintelligible dualist theory of

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear LizR, I am trying to get a somewhat complicate question out and understood. Let me state it crudely: Given the infinite number of possible 1p content that the UD can run, how do we obtain from the UDA or UD or UD* the situation that we believe to be true: that there exists a space-time

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Brent, Vaughn Pratt's dualist theory is consistent with QM and does show a mechanism that prohibits White Rabbits. It is intelligible to anyone that puts forth the effort to comprehend it. On Fri, Jan 10, 2014 at 5:19 PM, meekerdb meeke...@verizon.net wrote: On 1/10/2014 9:54 AM,

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Brent, ISTM that your characterization of Terren's question could be analyzed in terms of Boltzmann brains and continuations between BBs. No? On Fri, Jan 10, 2014 at 5:13 PM, meekerdb meeke...@verizon.net wrote: On 1/10/2014 8:57 AM, Terren Suydam wrote: It seems that the UDA

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 10:27 AM, Bruno Marchal wrote: But what about Glak, a being in an alternative physics? If Glak mind obeys to the laws of Boole, and if Glak as a finite body, and if he is self-referentially correct, then we share with Glak the same sigma_1 true sentences, and he figures it out

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Brent! Indeed! A theory that explains everything must be more than a list of tautologies! On Fri, Jan 10, 2014 at 5:25 PM, meekerdb meeke...@verizon.net wrote: On 1/10/2014 10:27 AM, Bruno Marchal wrote: But what about Glak, a being in an alternative physics? If Glak mind obeys

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 07:27, Bruno Marchal marc...@ulb.ac.be wrote: On 10 Jan 2014, at 17:57, Terren Suydam wrote: Bruno, It seems that the UDA implies that physics is uniquely determined - but only for a particular point of view. Yes, but it is a very general one. It is the particular

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 10:57, meekerdb meeke...@verizon.net wrote: On 1/10/2014 1:34 AM, LizR wrote: On 10 January 2014 22:27, Bruno Marchal marc...@ulb.ac.be wrote: I don't think that there can be a single or multiple processor computing the state of the universe. In fact there is no such

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 11:20, Stephen Paul King stephe...@provensecure.comwrote: Dear LizR, I am trying to get a somewhat complicate question out and understood. Let me state it crudely: Given the infinite number of possible 1p content that the UD can run, how do we obtain from the UDA or UD

Re: Tegmark's New Book

2014-01-10 Thread LizR
Sorry typo that should be GRB not BRB! On 11 January 2014 12:36, LizR lizj...@gmail.com wrote: On 11 January 2014 11:20, Stephen Paul King stephe...@provensecure.comwrote: Dear LizR, I am trying to get a somewhat complicate question out and understood. Let me state it crudely: Given the

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear LizR, The paper (that I can't seem to find at the moment) that I am using as a reference takes into account other sources of variation in arrival times, for example that the gamma rays where not simultaneously emitted, and looks also at the dispersal of the individual polarizations of the

Re: Consciousness as a State of Matter

2014-01-10 Thread meekerdb
On 1/10/2014 1:42 AM, Bruno Marchal wrote: Second, a reality can exist without being computed. the best and simple example is arithmetic. Only a very tiny part of it is computable (this is provable if you accept the Church Turing thesis). But it's questionable whether it exists. Brent --

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 12:46, Stephen Paul King stephe...@provensecure.comwrote: Dear LizR, The paper (that I can't seem to find at the moment) that I am using as a reference takes into account other sources of variation in arrival times, for example that the gamma rays where not

Re: Consciousness as a State of Matter

2014-01-10 Thread LizR
On 11 January 2014 12:54, meekerdb meeke...@verizon.net wrote: On 1/10/2014 1:42 AM, Bruno Marchal wrote: Second, a reality can exist without being computed. the best and simple example is arithmetic. Only a very tiny part of it is computable (this is provable if you accept the Church

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
Not sure I see the relevance, except to corroborate the idea (notwithstanding Bruno's comments) that mine and Glak's worlds would be separated as a result of the measure of stable continuations of those worlds... or were you making a different point? Terren On Jan 10, 2014 5:13 PM, meekerdb

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Terren, Yes, it is about the continuations and measures thereof. I am not having much luck discovering how the measures are defined. On Fri, Jan 10, 2014 at 8:02 PM, Terren Suydam terren.suy...@gmail.comwrote: Not sure I see the relevance, except to corroborate the idea

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
Yeah, if there's one thing about the UDA that seems like magic to me, that's it - how an infinity of emulations condense into a single conscious experience. Terren On Jan 10, 2014 8:04 PM, Stephen Paul King stephe...@provensecure.com wrote: Dear Terren, Yes, it is about the continuations

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 14:02, Terren Suydam terren.suy...@gmail.com wrote: Not sure I see the relevance, except to corroborate the idea (notwithstanding Bruno's comments) that mine and Glak's worlds would be separated as a result of the measure of stable continuations of those worlds... or were

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 14:34, Terren Suydam terren.suy...@gmail.com wrote: Yeah, if there's one thing about the UDA that seems like magic to me, that's it - how an infinity of emulations condense into a single conscious experience. If they're identical, I guess you wouldn't be able to tell the

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 2:23 PM, Stephen Paul King wrote: Dear Brent, Vaughn Pratt's dualist theory is consistent with QM and does show a mechanism that prohibits White Rabbits. It is intelligible to anyone that puts forth the effort to comprehend it. Can you summarize it? Brent -- You received

Re: What are wavefunctions?

2014-01-10 Thread meekerdb
On 1/10/2014 9:43 AM, John Clark wrote: On Thu, Jan 9, 2014 at 5:38 PM, LizR lizj...@gmail.com mailto:lizj...@gmail.com wrote: As a lot of people have now pointed out, physics can be local and relistic if time symmetry is valid. If time is symmetrical I'm not sure what time is

Re: A Theory of Consciousness

2014-01-10 Thread meekerdb
On 1/10/2014 10:49 AM, Gabriel Bodeen wrote: On Tuesday, December 31, 2013 4:25:04 PM UTC-6, Brent wrote: As you've explained it above your theory makes a rock just as conscious as a brain. I'm sure you must have a more subtle theory than that, so I'll ask you the same thing I

Re: Tegmark's New Book

2014-01-10 Thread Jason Resch
On Jan 10, 2014, at 1:54 PM, Stephen Paul King stephe...@provensecure.com wrote: Dear Jason, Could you elaborate on how a simulation of Stephen and Glak is related to the 1p of Stephen and Glak. The simulation provides a consistent continuation path for your first person view. In

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
Lol! So that explains it. On Jan 10, 2014 8:56 PM, LizR lizj...@gmail.com wrote: On 11 January 2014 14:02, Terren Suydam terren.suy...@gmail.com wrote: Not sure I see the relevance, except to corroborate the idea (notwithstanding Bruno's comments) that mine and Glak's worlds would be

Re: Tegmark's New Book

2014-01-10 Thread Terren Suydam
If they're all truly identical then yes, it's much easier to see how it could be experienced as a single consciousness. But what precisely does it mean for an infinity of computations to go through my state? How precisely is my state specified? Imagine you have two computations that essentially

Re: Consciousness as a State of Matter

2014-01-10 Thread meekerdb
On 1/10/2014 4:06 PM, LizR wrote: On 11 January 2014 12:54, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: On 1/10/2014 1:42 AM, Bruno Marchal wrote: Second, a reality can exist without being computed. the best and simple example is arithmetic. Only a very tiny

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 6:01 PM, LizR wrote: On 11 January 2014 14:34, Terren Suydam terren.suy...@gmail.com mailto:terren.suy...@gmail.com wrote: Yeah, if there's one thing about the UDA that seems like magic to me, that's it - how an infinity of emulations condense into a single conscious

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 15:57, Terren Suydam terren.suy...@gmail.com wrote: If they're all truly identical then yes, it's much easier to see how it could be experienced as a single consciousness. But what precisely does it mean for an infinity of computations to go through my state? How precisely

Re: Consciousness as a State of Matter

2014-01-10 Thread LizR
On 11 January 2014 16:02, meekerdb meeke...@verizon.net wrote: On 1/10/2014 4:06 PM, LizR wrote: On 11 January 2014 12:54, meekerdb meeke...@verizon.net wrote: On 1/10/2014 1:42 AM, Bruno Marchal wrote: Second, a reality can exist without being computed. the best and simple example is

Re: Tegmark's New Book

2014-01-10 Thread LizR
On 11 January 2014 16:08, meekerdb meeke...@verizon.net wrote: On 1/10/2014 6:01 PM, LizR wrote: On 11 January 2014 14:34, Terren Suydam terren.suy...@gmail.com wrote: Yeah, if there's one thing about the UDA that seems like magic to me, that's it - how an infinity of emulations condense

Re: Consciousness as a State of Matter

2014-01-10 Thread Jason Resch
On Fri, Jan 10, 2014 at 6:06 PM, LizR lizj...@gmail.com wrote: On 11 January 2014 12:54, meekerdb meeke...@verizon.net wrote: On 1/10/2014 1:42 AM, Bruno Marchal wrote: Second, a reality can exist without being computed. the best and simple example is arithmetic. Only a very tiny part of

Re: Consciousness as a State of Matter

2014-01-10 Thread meekerdb
On 1/10/2014 7:33 PM, LizR wrote: On 11 January 2014 16:02, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: On 1/10/2014 4:06 PM, LizR wrote: On 11 January 2014 12:54, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: On 1/10/2014 1:42 AM,

Re: Consciousness as a State of Matter

2014-01-10 Thread LizR
On 11 January 2014 17:33, meekerdb meeke...@verizon.net wrote: On 1/10/2014 7:33 PM, LizR wrote: On 11 January 2014 16:02, meekerdb meeke...@verizon.net wrote: On 1/10/2014 4:06 PM, LizR wrote: On 11 January 2014 12:54, meekerdb meeke...@verizon.net wrote: On 1/10/2014 1:42 AM,

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 7:36 PM, LizR wrote: On 11 January 2014 16:08, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: On 1/10/2014 6:01 PM, LizR wrote: On 11 January 2014 14:34, Terren Suydam terren.suy...@gmail.com mailto:terren.suy...@gmail.com wrote: Yeah, if

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Brent, I will try a crude summary and hope to not be misunderstood... It starts with the Stone duality, a well known isomorphism between Boolean algebras and totally disconnected compact Hausdorff spaces. The former are identified with minds (logical, computational, numerical, etc) and the

Re: Tegmark's New Book

2014-01-10 Thread meekerdb
On 1/10/2014 9:05 PM, Stephen Paul King wrote: Dear Brent, I will try a crude summary and hope to not be misunderstood... It starts with the Stone duality, a well known isomorphism between Boolean algebras and totally disconnected compact Hausdorff spaces. The former are identified with

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Brent, Hmm? Steven turns into a White Rabbit is not a *logical* contradiction, it's a *nomological* one. If there's a transition from (t1,x1) to (t2,x2) it seems the only *logical* contradiction would be x2=Not x1 at t1. Logical is a very weak condition; as far as I know it just means

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 22:41, meekerdb wrote: On 1/10/2014 12:50 AM, Bruno Marchal wrote: On 09 Jan 2014, at 22:32, Stephen Paul King wrote: Dear LizR, There is an interdependency that should not be ignored between the objects that express the quantities and relations that are

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 22:51, meekerdb wrote: On 1/10/2014 1:04 AM, Bruno Marchal wrote: On 09 Jan 2014, at 23:00, Stephen Paul King wrote: Dear LizR, That is the key question that remains, IMHO, unanswered. It is answered, completely. On Thu, Jan 9, 2014 at 4:45 PM, LizR

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 22:57, meekerdb wrote: On 1/10/2014 1:34 AM, LizR wrote: On 10 January 2014 22:27, Bruno Marchal marc...@ulb.ac.be wrote: I don't think that there can be a single or multiple processor computing the state of the universe. In fact there is no such universe. The universe

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Dear Bruno, You wrote: Comp does not predict the existence of the moon, but should predict the physical laws, that is, what is invariant for all observers/machines. That is the same as my definition of a reality for *all* observers/machines! On Sat, Jan 11, 2014 at 2:48 AM, Bruno Marchal

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Wait, Brent may have written that and I missattributed the quote. On Sat, Jan 11, 2014 at 2:51 AM, Stephen Paul King stephe...@provensecure.com wrote: Dear Bruno, You wrote: Comp does not predict the existence of the moon, but should predict the physical laws, that is, what is invariant

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 23:19, meekerdb wrote: On 1/10/2014 9:54 AM, Bruno Marchal wrote: QM predict a infinite small probability for white rabbits, while yours infer a decent amount of them until some cut criteria emerges. And that is not my work, but yours. QM predict all this by using comp,

Re: Tegmark's New Book

2014-01-10 Thread Stephen Paul King
Der Bruno, The UD has no output. I guess you think to the trace of the UD, UD*, which from the first person perspective is entirely given, by the 1p delay invariance. The UD never stops. If a process lasts forever, it is eternal, then it does not ever complete and thus its results never

Re: Tegmark's New Book

2014-01-10 Thread Bruno Marchal
On 10 Jan 2014, at 23:23, Stephen Paul King wrote: Dear Brent, Vaughn Pratt's dualist theory is consistent with QM and does show a mechanism that prohibits White Rabbits. It is intelligible to anyone that puts forth the effort to comprehend it. There is no FPI in Pratt, no 1p/3p