Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread Bruno Marchal
On 23 Jan 2014, at 19:42, meekerdb wrote: On 1/23/2014 1:52 AM, Bruno Marchal wrote: On 23 Jan 2014, at 00:34, meekerdb wrote: On 1/22/2014 1:29 AM, Bruno Marchal wrote: On 21 Jan 2014, at 21:33, meekerdb wrote: On 1/21/2014 2:32 AM, Bruno Marchal wrote: Only to make the UDA non valid.

Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread Bruno Marchal
On 23 Jan 2014, at 19:50, meekerdb wrote: On 1/23/2014 2:01 AM, Bruno Marchal wrote: On 23 Jan 2014, at 00:45, meekerdb wrote: snip What makes you sure that the idea that all programs terminates is not also an idealisation (about a finite universal reality)? Also, if all programs

Re: Tegmark's New Book

2014-01-24 Thread Bruno Marchal
On 23 Jan 2014, at 20:57, Edgar L. Owen wrote: Finally I agree there is NOT just a single computation going on. I just agreed with that in my previous response. I suggested there are myriads of computations going on in a single computational reality. One of course needs a single

Re: Discovery of quantum vibrations in brain microtubules confirms Hameroff/Penrose consciousness theory basis

2014-01-24 Thread Bruno Marchal
On 23 Jan 2014, at 21:43, John Clark wrote: On Thu, Jan 23, 2014 at 12:18 AM, LizR lizj...@gmail.com wrote: You do the same error with free will than with God. You decide to take the most gibberish sense of the word to critize the idea, instead of using the less gibberish sense, to focus

Re: A humble suggestion to the group

2014-01-24 Thread Bruno Marchal
On 23 Jan 2014, at 22:50, Craig Weinberg wrote: On Thursday, January 23, 2014 2:18:50 PM UTC-5, Bruno Marchal wrote: On 23 Jan 2014, at 15:29, Craig Weinberg wrote: On Tuesday, January 21, 2014 6:14:35 AM UTC-5, Bruno Marchal wrote: Consider the posts by Craig. He said clearly no to

Re: Tegmark's New Book

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 02:29, Stephen Paul King wrote: Dear Bruno, Among other interesting things, you wrote: If you have an idea how a (von Neumann) computer is functioning, or if you have played with a couple of universal system (machine or language), and have even a rough idea how

Re: Modal Logic (Part 1: Leibniz)

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 00:01, LizR wrote: On 24 January 2014 00:33, Bruno Marchal marc...@ulb.ac.be wrote: []p - p Here, there is no more truth table available, and so you have to think. The Leibniz semantic (the only semantic we have defined) provides all the information to solve the

Re: Modal Logic (Part 1: Leibniz)

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 00:20, LizR wrote: On 24 January 2014 01:06, Bruno Marchal marc...@ulb.ac.be wrote: On 23 Jan 2014, at 08:57, LizR wrote: Everybody loves my baby. Therefore my baby loves my baby. But my baby loves nobody but me. Therefore - the only way this can be true - is if Alicia

Re: Would math make God obsolete ?

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 08:23, Brian Tenneson wrote: There are undecidable statements (about arithmetic)... There are true statements lacking proof. There are also false statements about arithmetic the proof of whose falsehood is impossible; not just impossible for you and me but for a

Re: what is the definition of computation?

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 00:58, Alberto G. Corona wrote: 2014/1/22, Stephen Paul King stephe...@charter.net: Dear Alberto, I disagree, but like the direction of your thinking. On Monday, January 20, 2014 3:17:16 PM UTC-5, Alberto G.Corona wrote: Computation is understood as whatever made by a

Re: what is the definition of computation?

2014-01-24 Thread Alberto G. Corona
I mean the computer in a cruise missile is a computation , the sensors and the actuators. I also don`t want to steal your precious computation concept. I just resigned. I call it now self sustained processes that compute. Although for me that expression is a redundancy. I would have you a little

Re: A theory of dark matter...

2014-01-24 Thread Edgar L. Owen
Liz, Once the warp is formed it can easily separate from the matter that caused it. At that point it is effectively just another mass of matter. That is why it's called dark matter. And of course masses separate from each other all the time. Don't think of it like it's continued existence

Re: A humble suggestion to the group

2014-01-24 Thread Edgar L. Owen
Liz, I don't know how you are getting so sidetracked here. p. 718 clearly applies to the areas of the universe that are NOT homogeneous. Otherwise there wouldn't be any of the effect they are describing... While the universe may be roughly homogeneous at the largest scales, it most certainly

Re: Better Than the Chinese Room

2014-01-24 Thread Craig Weinberg
On Friday, January 24, 2014 12:31:33 AM UTC-5, stathisp wrote: On 24 January 2014 01:15, Craig Weinberg whats...@gmail.com javascript: wrote: On Thursday, January 23, 2014 5:39:08 AM UTC-5, stathisp wrote: On 13 January 2014 00:40, Craig Weinberg whats...@gmail.com wrote:

Re: Tegmark's New Book

2014-01-24 Thread Edgar L. Owen
Bruno, The computations are NOT PHYSICAL. How many times do I have to tell you that before you get it? Edgar On Friday, January 24, 2014 3:28:00 AM UTC-5, Bruno Marchal wrote: On 23 Jan 2014, at 20:57, Edgar L. Owen wrote: Finally I agree there is NOT just a single computation going on.

Re: A theory of dark matter...

2014-01-24 Thread Samiya Illias
I always wonder why physicists insist on 'gravity' when 'space-time curvature' is the more scientific explanation. Isn't 'gravity' something that needs to be 'taken on faith'? Samiya On 24-Jan-2014, at 2:48 AM, LizR lizj...@gmail.com wrote: On 24 January 2014 07:33, meekerdb

Re: Tegmark's New Book

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 14:44, Edgar L. Owen wrote: Bruno, The computations are NOT PHYSICAL. How many times do I have to tell you that before you get it? I did not say that. But you mentioned a single computational reality. What do you mean? There is only one single computational reality,

Re: Tegmark's New Book

2014-01-24 Thread Edgar L. Owen
Bruno, Stop making the ridiculous claim that there is only one computational reality, the UD, as if yours was the only one that could even be postulated. My computational reality is NOT the same as your 'comp', and your conclusions obviously do not apply to mine. I've explained mine in

From i to u: Searching for the quantum master bit

2014-01-24 Thread Edgar L. Owen
All, Posted FYI, not because I believe it has merit. For one thing it repeats the usual quantum misinterpretation that particles are in more than one place at once and that wave particle duality is actual. It isn't. Particles are all that is actually measured. The wave-like behavior is an

Re: Tegmark's New Book

2014-01-24 Thread Edgar L. Owen
Liz, Stephen is correct here and you are wrong. As Stephen says block time is a BS theory. This is true for all sorts of reasons, a couple of which Stephen has just presented to you. All the advocates of block time just keep repeating that something fixed and static somehow moves (without

Re: Tegmark's New Book

2014-01-24 Thread Quentin Anciaux
2014/1/24 Edgar L. Owen edgaro...@att.net Bruno, Stop making the ridiculous claim that there is only one computational reality, the UD, as if yours was the only one that could even be postulated. My computational reality is NOT the same as your 'comp', and your conclusions obviously do

Re: Tegmark's New Book

2014-01-24 Thread Quentin Anciaux
2014/1/24 Edgar L. Owen edgaro...@att.net Liz, Stephen is correct here and you are wrong. As Stephen says block time is a BS theory. This is true for all sorts of reasons, a couple of which Stephen has just presented to you. All the advocates of block time just keep repeating that

Re: Tegmark's New Book

2014-01-24 Thread Edgar L. Owen
Quentin, Boy, this is like talking to a cult member. Only true believer personal flame attacks supporting their 'guru' with no actual substance at all. And you think it's me that shouldn't be posting on a scientific forum? Go figure! :-) Edgar On Friday, January 24, 2014 11:56:28 AM

Re: Tegmark's New Book

2014-01-24 Thread Quentin Anciaux
2014/1/24 Edgar L. Owen edgaro...@att.net Quentin, Boy, this is like talking to a cult member. Only true believer personal flame attacks supporting their 'guru' with no actual substance at all. And you think it's me that shouldn't be posting on a scientific forum? Go figure! Yeah go

Re: what is the definition of computation?

2014-01-24 Thread Bruno Marchal
On 24 Jan 2014, at 12:38, Alberto G. Corona wrote: I mean the computer in a cruise missile is a computation , the sensors and the actuators. I also don`t want to steal your precious computation concept. I just resigned. I call it now self sustained processes that compute. Although for me that

Re: Discovery of quantum vibrations in brain microtubules confirms Hameroff/Penrose consciousness theory basis

2014-01-24 Thread John Clark
On Fri, Jan 24, 2014 at 2:52 AM, Bruno Marchal marc...@ulb.ac.be wrote: I said almost. I defined free-will not really by an inability, but by the knowledge of that inability. It doesn't matter, even with that definition your statement below is still utterly ridiculous: I don't see how the

Re: Modal Logic (Part 1: Leibniz)

2014-01-24 Thread LizR
On 24 January 2014 23:05, Bruno Marchal marc...@ulb.ac.be wrote: On 24 Jan 2014, at 00:01, LizR wrote: On 24 January 2014 00:33, Bruno Marchal marc...@ulb.ac.be wrote: (Later, we will stop asking that all worlds (in the sense given) belongs in the multiverse. We can decide to suppress all

Re: A theory of dark matter...

2014-01-24 Thread LizR
On 25 January 2014 02:01, Edgar L. Owen edgaro...@att.net wrote: Liz, Once the warp is formed it can easily separate from the matter that caused it. At that point it is effectively just another mass of matter. That is why it's called dark matter. And of course masses separate from each other

Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread meekerdb
On 1/23/2014 11:59 PM, Bruno Marchal wrote: Only the idealized computations of Turing. Computations in my computer always stop. Because you assume that it exists in some ontological sense. That might be possible. My point is that if this was really the case, you can't say yes to the doctor

Re: Discovery of quantum vibrations in brain microtubules confirms Hameroff/Penrose consciousness theory basis

2014-01-24 Thread Russell Standish
On Fri, Jan 24, 2014 at 03:35:18PM -0500, John Clark wrote: True. As I said there is a small subset of the human race called philosophers who are in love with the word G-O-D but not with the concept of God, therefore they redefine the word accordingly. Hence if a christian asks me whether

Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread meekerdb
On 1/24/2014 12:15 AM, Bruno Marchal wrote: In your aristotelian theology. But when working on the mind-body problem, it is better to abandon all prejudices on this. Indeed with comp, it is the concrete laptop which appears as an (unconscious preprogrammed) idealization. Of course I'd say

Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread Russell Standish
On Fri, Jan 24, 2014 at 02:12:57PM -0800, meekerdb wrote: You mention that you think octonion Hilbert space will be found to be more fundamental than complex Hilbert space. Of course many people have speculated that quaternions or octonions will be more fundamental, but nothing definite has

Re: Tegmark's New Book

2014-01-24 Thread LizR
On 25 January 2014 06:00, Edgar L. Owen edgaro...@att.net wrote: Liz, Stephen is correct here and you are wrong. As Stephen says block time is a BS theory. This is true for all sorts of reasons, a couple of which Stephen has just presented to you. Poor old Newton and Einstein, how could

Re: A theory of dark matter...

2014-01-24 Thread meekerdb
On 1/24/2014 5:01 AM, Edgar L. Owen wrote: Liz, Once the warp is formed it can easily separate from the matter that caused it. At that point it is effectively just another mass of matter. That is why it's called dark matter. And of course masses separate from each other all the time. Don't

Re: A theory of dark matter...

2014-01-24 Thread LizR
On 25 January 2014 11:59, meekerdb meeke...@verizon.net wrote: A warp in space that is bound together by its own gravitation is what is known as a black hole. Technically I believe there is still a mass inside it, however, even if it has been crushed to a point. It isn't a free-floating space

Re: Discovery of quantum vibrations in brain microtubules confirms Hameroff/Penrose consciousness theory basis

2014-01-24 Thread LizR
On 25 January 2014 11:07, Russell Standish li...@hpcoders.com.au wrote: On Fri, Jan 24, 2014 at 03:35:18PM -0500, John Clark wrote: True. As I said there is a small subset of the human race called philosophers who are in love with the word G-O-D but not with the concept of God,

Re: Tegmark's New Book

2014-01-24 Thread Edgar L. Owen
Liz, Do you have some references or links indicating either Einstein or Newton believed in block time? That's news to me and I rather doubt they did. I know Einstein once mentioned time was a persistent illusion, but that's not at all the same as believing in block time Or perhaps you are

Re: A theory of dark matter...

2014-01-24 Thread Edgar L. Owen
Brent, No, my proposed dark matter effect has nothing to do with black holes. Black holes are caused by accumulations of actual visible matter, not by the Hubble expansion of space... However I do have a question for you. Since gravitational changes propagate at the speed of light how does

Re: Tegmark's New Book

2014-01-24 Thread Stephen Paul King
Dear Edgar, One has to be willing to face the flames, sometimes literally, when promoting a new idea. I do appreciate your concepts and willingness to defend them. I must say that so far I have not seen anything original in your proposal that really sparks my attention. I do wish you would

Re: From i to u: Searching for the quantum master bit

2014-01-24 Thread meekerdb
On 1/24/2014 8:50 AM, Edgar L. Owen wrote: As for the question of quantum theory's irreality, perhaps we have just to learn to love /i/. After all, it is not just quantum mechanics where its influence is felt. Complex numbers are also increasingly vital in describing optical waveguides,

Re: Tegmark's New Book

2014-01-24 Thread meekerdb
On 1/24/2014 2:58 PM, LizR wrote: On 25 January 2014 06:00, Edgar L. Owen edgaro...@att.net mailto:edgaro...@att.net wrote: Liz, Stephen is correct here and you are wrong. As Stephen says block time is a BS theory. This is true for all sorts of reasons, a couple of which Stephen

Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread meekerdb
On 1/24/2014 2:58 PM, Russell Standish wrote: On Fri, Jan 24, 2014 at 02:12:57PM -0800, meekerdb wrote: You mention that you think octonion Hilbert space will be found to be more fundamental than complex Hilbert space. Of course many people have speculated that quaternions or octonions will be

Re: Discovery of quantum vibrations in brain microtubules confirms Hameroff/Penrose consciousness theory basis

2014-01-24 Thread Platonist Guitar Cowboy
On Sat, Jan 25, 2014 at 3:18 AM, meekerdb meeke...@verizon.net wrote: On 1/24/2014 2:07 PM, Russell Standish wrote: On Fri, Jan 24, 2014 at 03:35:18PM -0500, John Clark wrote: True. As I said there is a small subset of the human race called philosophers who are in love with the word G-O-D

Re: A theory of dark matter...

2014-01-24 Thread meekerdb
On 1/24/2014 3:12 PM, LizR wrote: On 25 January 2014 11:59, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: A warp in space that is bound together by its own gravitation is what is known as a black hole. Technically I believe there is still a mass inside it, No,

Re: Discovery of quantum vibrations in brain microtubules confirms Hameroff/Penrose consciousness theory basis

2014-01-24 Thread Platonist Guitar Cowboy
On Fri, Jan 24, 2014 at 11:07 PM, Russell Standish li...@hpcoders.com.auwrote: On Fri, Jan 24, 2014 at 03:35:18PM -0500, John Clark wrote: True. As I said there is a small subset of the human race called philosophers who are in love with the word G-O-D but not with the concept of God,

Re: Tegmark's New Book

2014-01-24 Thread LizR
Indeed. In fact he hasn't answered a whole raft of questions, preferring to make a snarky comment about one item in a post and completely ignoring the rest of it. He also doesn't think Newton and Einstein believed in block time, even though the term originates from Minkowski's unification of space

Re: A theory of dark matter...

2014-01-24 Thread meekerdb
On 1/24/2014 4:41 PM, Edgar L. Owen wrote: Brent, No, my proposed dark matter effect has nothing to do with black holes. Black holes are caused by accumulations of actual visible matter, not by the Hubble expansion of space... However I do have a question for you. Since gravitational changes

Re: Edge.org: 2014 : WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT? The Computational Metaphor

2014-01-24 Thread Russell Standish
On Fri, Jan 24, 2014 at 06:35:16PM -0800, meekerdb wrote: On 1/24/2014 2:58 PM, Russell Standish wrote: Indeed - with my derivation of QM, octonions, or more general measure are preferred over the complex. Which naturally leads to the question of why complex. Either octonions make no empirical

Re: A theory of dark matter...

2014-01-24 Thread LizR
On 25 January 2014 16:31, meekerdb meeke...@verizon.net wrote: On 1/24/2014 4:41 PM, Edgar L. Owen wrote: Brent, No, my proposed dark matter effect has nothing to do with black holes. Black holes are caused by accumulations of actual visible matter, not by the Hubble expansion of space...

Re: Better Than the Chinese Room

2014-01-24 Thread Stathis Papaioannou
On 25 January 2014 00:26, Craig Weinberg whatsons...@gmail.com wrote: Tell me what you believe so we can be clear: My understanding is that you believe that if the parts of the Chinese Room don't understand Chinese, then the Chinese Room can't understand Chinese. Have I got this wrong?