Re: Is QTI false?

2011-04-04 Thread Nick Prince
On Apr 2, 11:21 pm, stephenk stephe...@charter.net wrote: Hi Nick, On Apr 2, 7:22 am, Nick Prince nickmag.pri...@googlemail.com wrote: Yes agreed.  Also if timelike entanglements occurred there would be less worry about conflict with relativity than there was originally with spacelike

Re: Is QTI false?

2011-04-04 Thread Stephen Paul King
-Original Message- From: Nick Prince Sent: Monday, April 04, 2011 1:55 PM To: Everything List Subject: Re: Is QTI false? Yes Sheldrakes ideas are just the kind of thing I was thinking of. I think that he looked at my paper and used a reference to, I think? alligned himself

Re: Is QTI false?

2011-04-04 Thread Nick Prince
On Apr 4, 7:16 pm, Stephen Paul King stephe...@charter.net wrote: -Original Message- From: Nick Prince Sent: Monday, April 04, 2011 1:55 PM To: Everything List Subject: Re: Is QTI false? Yes Sheldrakes ideas are just the kind of thing I was thinking of.  I think that he looked

Re: Is QTI false?

2011-04-04 Thread Russell Standish
On Mon, Apr 04, 2011 at 02:25:04PM -0700, Nick Prince wrote: Hi Russell Hi Russell Sorry I'm not making it clear what I meant – but I think I may have got a handle on it now. I was thinking about Bruno’s thought experiment. Suppose I am encoded in Brussels, my original is destroyed

Re: Is QTI false?

2011-04-04 Thread Nick Prince
On Apr 2, 7:51 pm, Bruno Marchal marc...@ulb.ac.be wrote: On 02 Apr 2011, at 13:52, Nick Prince wrote: On Apr 1, 6:33 pm, Bruno Marchal marc...@ulb.ac.be wrote: Hi Nick, On 31 Mar 2011, at 23:41, Nick Prince wrote: Bruno wrote With both QTI and COMP-TI we cannot go from being

Re: Is QTI false?

2011-04-04 Thread Nick Prince
On Apr 2, 12:08 pm, Stathis Papaioannou stath...@gmail.com wrote: On Sat, Apr 2, 2011 at 10:38 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Ok Stathis thanks for that but what about the consciousness of the viking living in 200 AD.  The NCDSC will require some pretty unusual

Re: Is QTI false?

2011-04-04 Thread Stathis Papaioannou
On Tue, Apr 5, 2011 at 9:43 AM, Nick Prince nickmag.pri...@googlemail.com wrote: On Apr 2, 12:08 pm, Stathis Papaioannou stath...@gmail.com wrote: On Sat, Apr 2, 2011 at 10:38 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Ok Stathis thanks for that but what about the consciousness

Re: Is QTI false?

2011-04-02 Thread Stathis Papaioannou
On Sat, Apr 2, 2011 at 10:38 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Ok Stathis thanks for that but what about the consciousness of the viking living in 200 AD.  The NCDSC will require some pretty unusual branches to accomodate his survival. I've read some of your posts before

Re: Is QTI false?

2011-04-02 Thread Nick Prince
Yes agreed. Also if timelike entanglements occurred there would be less worry about conflict with relativity than there was originally with spacelike effects. However if I understand decoherence correctly, information from the system passes into the environment so it is there somehow but very

Re: Is QTI false?

2011-04-02 Thread Nick Prince
On Apr 1, 6:33 pm, Bruno Marchal marc...@ulb.ac.be wrote: Hi Nick, On 31 Mar 2011, at 23:41, Nick Prince wrote: Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a baby. We can may be get slowly younger and younger in a more continuous way, by little

Re: Is QTI false?

2011-04-02 Thread Nick Prince
On Mar 31, 1:43 am, Russell Standish li...@hpcoders.com.au wrote: On Wed, Mar 30, 2011 at 03:15:59PM -0700, Nick Prince wrote: In Russell’s book there is a section on “Arguments against QTI” And I want to put forward some issues arising from this. It seems that (if MWI is true) we live

Re: Is QTI false?

2011-04-02 Thread Jason Resch
On Fri, Apr 1, 2011 at 6:38 PM, Nick Prince nickmag.pri...@googlemail.comwrote: On Apr 1, 12:26 am, Stathis Papaioannou stath...@gmail.com wrote: On Fri, Apr 1, 2011 at 8:42 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Stathis wrote That we don't see extremely old

Re: Is QTI false?

2011-04-02 Thread Bruno Marchal
On 02 Apr 2011, at 13:52, Nick Prince wrote: On Apr 1, 6:33 pm, Bruno Marchal marc...@ulb.ac.be wrote: Hi Nick, On 31 Mar 2011, at 23:41, Nick Prince wrote: Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a baby. We can may be get slowly younger and

Re: Is QTI false?

2011-04-02 Thread meekerdb
On 4/2/2011 6:08 AM, Stathis Papaioannou wrote: On Sat, Apr 2, 2011 at 10:38 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Ok Stathis thanks for that but what about the consciousness of the viking living in 200 AD. The NCDSC will require some pretty unusual branches to accomodate

Re: Is QTI false?

2011-04-02 Thread stephenk
Hi Nick, On Apr 2, 7:22 am, Nick Prince nickmag.pri...@googlemail.com wrote: Yes agreed.  Also if timelike entanglements occurred there would be less worry about conflict with relativity than there was originally with spacelike effects.  However if I understand decoherence correctly,

Re: Is QTI false?

2011-04-02 Thread Russell Standish
On Sat, Apr 02, 2011 at 05:12:28AM -0700, Nick Prince wrote: Hi Russell I have considered also the possibility that the NCDSC may not necessarilly operate simultaneously - this would imply temporary 3rd person culde sacs! Just as in Bruno's teleportation experiment, there is no reason why

Re: Is QTI false?

2011-04-02 Thread Stathis Papaioannou
On Sun, Apr 3, 2011 at 7:36 AM, meekerdb meeke...@verizon.net wrote: But then why is your demise relevant?  Presumably because if you did not die then the most consistent extension would be that your consciousness remain associated with your body - but as your body/brain deteriorates the most

Re: Is QTI false?

2011-04-02 Thread Stathis Papaioannou
On Sun, Apr 3, 2011 at 8:42 AM, Russell Standish li...@hpcoders.com.au wrote: When you say temporary cul-de-sacs, do you mean after which there is some kind of amnesia, and then you follow a non cul-de-sac history? If these really existed, then I would say the NCDS conjecture is refuted, and

Re: Is QTI false?

2011-04-01 Thread John Mikes
Nick, the rewinding of the aging process is tricky. Now I am diverting from my lately absorbed worldview of an unlimited complexity of everything of which we (humans) can acknowledge only a part and build from that our 'mini-solipsism' (after Colin H) - matching in *part* with many humans, by

Re: Is QTI false?

2011-04-01 Thread Bruno Marchal
On 01 Apr 2011, at 01:51, Johnathan Corgan wrote: On Thu, Mar 31, 2011 at 9:33 AM, Bruno Marchal marc...@ulb.ac.be wrote: Or something like that. Quantum logic (and also its arithmetical form) has many notion of implication. The one above is the closer to the Sazaki Hook which Hardegree

Re: Is QTI false?

2011-04-01 Thread Bruno Marchal
Hi Nick, On 31 Mar 2011, at 23:41, Nick Prince wrote: Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a baby. We can may be get slowly younger and younger in a more continuous way, by little backtracking. We always survive in the most normal world compatible

Re: Is QTI false?

2011-04-01 Thread Bruno Marchal
On 01 Apr 2011, at 02:10, meeke...@verizon.net wrote: On 03/31/11, Nick Princenickmag.pri...@googlemail.com wrote:Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a baby. We can may be get slowly younger and younger in a more continuous way, by little

Re: Is QTI false?

2011-04-01 Thread Bruno Marchal
On 01 Apr 2011, at 00:58, Russell Standish wrote: On Thu, Mar 31, 2011 at 02:52:44PM +0200, Bruno Marchal wrote: It is here that if we apply Bayes' theorem (like in the Doomday argument), we should be astonished not being already very old (from our first person perspective). But Bayes cannot

Re: Is QTI false?

2011-04-01 Thread Nick Prince
On Apr 1, 12:26 am, Stathis Papaioannou stath...@gmail.com wrote: On Fri, Apr 1, 2011 at 8:42 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Stathis wrote That we don't see extremely old people is consistent with QTI, since from the third person perspective rare events such

Re: Is QTI false?

2011-04-01 Thread stephenk
On Apr 1, 7:38 pm, Nick Prince nickmag.pri...@googlemail.com wrote: On Apr 1, 12:26 am, Stathis Papaioannou stath...@gmail.com wrote: On Fri, Apr 1, 2011 at 8:42 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Stathis wrote That we don't see extremely old people is consistent

Re: Is QTI false?

2011-03-31 Thread Bruno Marchal
Brent, Nick, On 31 Mar 2011, at 03:06, meekerdb wrote: On 3/30/2011 3:15 PM, Nick Prince wrote: In Russell’s book there is a section on “Arguments against QTI” And I want to put forward some issues arising from this. It seems that (if MWI is true) we live in world(s) in which we appear to

Re: Is QTI false?

2011-03-31 Thread Stathis Papaioannou
On Thu, Mar 31, 2011 at 9:15 AM, Nick Prince nickmag.pri...@googlemail.com wrote: In Russell’s book there is a section on “Arguments against QTI” And I want to put forward some issues arising from this. It seems that (if MWI is true) we live in world(s) in which we appear to live a finite,

Re: Is QTI false?

2011-03-31 Thread Stathis Papaioannou
On Thu, Mar 31, 2011 at 11:43 AM, Russell Standish li...@hpcoders.com.au wrote: This is a variant of an argument that David Parfit uses in his book Reasons and Persons, where he considers a continuum from his mind to that of Napoleon. (Don't flame me if I get the details wrong - the essence

Re: Is QTI false?

2011-03-31 Thread Bruno Marchal
On 31 Mar 2011, at 13:53, Stathis Papaioannou wrote: On Thu, Mar 31, 2011 at 9:15 AM, Nick Prince nickmag.pri...@googlemail.com wrote: In Russell’s book there is a section on “Arguments against QTI” And I want to put forward some issues arising from this. It seems that (if MWI is true) we

Re: Is QTI false?

2011-03-31 Thread Stephen Paul King
-Original Message- From: Bruno Marchal Sent: Thursday, March 31, 2011 8:52 AM To: everything-list@googlegroups.com Subject: Re: Is QTI false? On 31 Mar 2011, at 13:53, Stathis Papaioannou wrote: On Thu, Mar 31, 2011 at 9:15 AM, Nick Prince nickmag.pri...@googlemail.com wrote

Re: Is QTI false?

2011-03-31 Thread Bruno Marchal
On 31 Mar 2011, at 15:35, Stephen Paul King wrote: -Original Message- From: Bruno Marchal Sent: Thursday, March 31, 2011 8:52 AM To: everything-list@googlegroups.com Subject: Re: Is QTI false? On 31 Mar 2011, at 13:53, Stathis Papaioannou wrote: On Thu, Mar 31, 2011 at 9:15 AM

Re: Is QTI false?

2011-03-31 Thread Nick Prince
On Mar 31, 1:43 am, Russell Standish li...@hpcoders.com.au wrote: The observation that other people never seem to live beyond a certain age is not evidence against the NCDSC. Only logical impossibility can count. Even physical impossibility is insufficient, because there is always the

Re: Is QTI false?

2011-03-31 Thread Nick Prince
Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a   baby. We can may be get slowly younger and younger in a more   continuous way, by little backtracking. We always survive in the most   normal world compatible with our states. But some kind of jumps are   not

Re: Is QTI false?

2011-03-31 Thread Nick Prince
Stathis wrote That we don't see extremely old people is consistent with QTI, since from the third person perspective rare events such as living to a great age happen only rarely. However, from the first person perspective you will live to a great age, and this will happen in the most

Re: Is QTI false?

2011-03-31 Thread Stathis Papaioannou
On Fri, Apr 1, 2011 at 8:42 AM, Nick Prince nickmag.pri...@googlemail.com wrote: Stathis wrote That we don't see extremely old people is consistent with QTI, since from the third person perspective rare events such as living to a great age happen only rarely. However, from the first person

Re: Is QTI false?

2011-03-31 Thread Johnathan Corgan
On Thu, Mar 31, 2011 at 9:33 AM, Bruno Marchal marc...@ulb.ac.be wrote: Or something like that. Quantum logic (and also its arithmetical form) has many notion of implication. The one above is the closer to the Sazaki Hook which Hardegree used to show that orthomodularity in quantum

Re: Re: Is QTI false?

2011-03-31 Thread meekerdb
On 03/31/11, Nick Princenickmag.pri...@googlemail.com wrote:Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a baby. We can may be get slowly younger and younger in a more continuous way, by little backtracking. We always survive in the most normal world

Re: Is QTI false?

2011-03-31 Thread stephenk
On Mar 31, 8:10 pm, meeke...@verizon.net wrote: On 03/31/11,Nick Princenickmag.pri...@googlemail.comwrote:Bruno wrote With both QTI and COMP-TI we cannot go from being very old to being a   baby. We can may be get slowly younger and younger in a more   continuous way, by little

Re: Is QTI false?

2011-03-31 Thread Russell Standish
On Thu, Mar 31, 2011 at 02:52:44PM +0200, Bruno Marchal wrote: It is here that if we apply Bayes' theorem (like in the Doomday argument), we should be astonished not being already very old (from our first person perspective). But Bayes cannot be applied in this setting, as we have already

Re: Is QTI false?

2011-03-31 Thread meekerdb
On 3/31/2011 5:58 PM, Russell Standish wrote: On Thu, Mar 31, 2011 at 02:52:44PM +0200, Bruno Marchal wrote: It is here that if we apply Bayes' theorem (like in the Doomday argument), we should be astonished not being already very old (from our first person perspective). But Bayes cannot be

Re: Is QTI false?

2011-03-31 Thread Russell Standish
On Thu, Mar 31, 2011 at 09:52:25PM -0500, meekerdb wrote: Standish, and weighted by the universal prior, giving more weight to being a baby than an adult. Is that assuming that QM uncertainty increases to the future but not the past:? Brent In QM, the state evolves unitarily, which

Re: Is QTI false?

2011-03-31 Thread meekerdb
On 3/31/2011 10:08 PM, Russell Standish wrote: On Thu, Mar 31, 2011 at 09:52:25PM -0500, meekerdb wrote: Standish, and weighted by the universal prior, giving more weight to being a baby than an adult. Is that assuming that QM uncertainty increases to the future but not the past:?

Re: Is QTI false?

2011-03-31 Thread Russell Standish
On Thu, Mar 31, 2011 at 10:20:58PM -0500, meekerdb wrote: Couldn't the person have been born at different times too? QM Hamiltonians are time symmetric. If you try to infer the past you also have unitary evolution - just in the other direction. So I'm wondering where the arrow of time

Re: Is QTI false?

2011-03-30 Thread Russell Standish
On Wed, Mar 30, 2011 at 03:15:59PM -0700, Nick Prince wrote: In Russell’s book there is a section on “Arguments against QTI” And I want to put forward some issues arising from this. It seems that (if MWI is true) we live in world(s) in which we appear to live a finite, small lifetime of

Re: Is QTI false?

2011-03-30 Thread meekerdb
On 3/30/2011 3:15 PM, Nick Prince wrote: In Russell’s book there is a section on “Arguments against QTI” And I want to put forward some issues arising from this. It seems that (if MWI is true) we live in world(s) in which we appear to live a finite, small lifetime of around 70 years. From the

RE: Conventional QTI = False

2001-09-12 Thread Charles Goodwin
-Original Message- From: Russell Standish [mailto:[EMAIL PROTECTED]] I wasn't referring to that snippet, but another one discussing the evolution of superclusters of galaxies. The theory predicts that the universe will ultimately come to be dominated by said clusters. The snippet I

Re: Conventional QTI = False

2001-09-12 Thread Russell Standish
I wasn't referring to that snippet, but another one discussing the evolution of superclusters of galaxies. The theory predicts that the universe will ultimately come to be dominated by said clusters. The snippet I mentioned seems to be referring to our measured velocity of ca 600km/s in the

Re: Conventional QTI = False

2001-09-11 Thread Jacques Mallah
From: Russell Standish [EMAIL PROTECTED] I suspect you are trying to find ways of making QTI compatible with Jacques ASSA based argument, when it is clear his argument fails completely. Not that the argument is unimportant, as the reasons for the failure are also interesting. What the hell

Re: Conventional QTI = False

2001-09-11 Thread Russell Standish
-Original Message- From: Russell Standish [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 12 September 2001 12:35 p.m. To: Charles Goodwin Cc: Everything-List (E-mail) Subject: Re: Conventional QTI = False The reason for failure of Jacques' argument is no. 1) from Charles's list

Re: Conventional QTI = False

2001-09-11 Thread George Levy
Hi Saibal, I don't know if there is an accepted formulation for QTI and the conservation of memory, however, the only constraint that seems logical to me is that the consciousness extensions should be logically consistent, because logical consistenty is a prerequisite for consciousness. I can

RE: Conventional QTI = False

2001-09-11 Thread Charles Goodwin
-Original Message- From: George Levy [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 12 September 2001 10:48 a.m. To: [EMAIL PROTECTED] Subject: Re: Conventional QTI = False Charles Goodwin wrote: George Levy wrote I don't know if there is an accepted formulation for QTI

Re: Conventional QTI = False

2001-09-11 Thread George Levy
The lines are too large for my screen to handle but I have fixed that by setting my Netscape to wrap automatically (it does so at around 70 characters). The output is irregular but it's OK. Charles Goodwin wrote: Re wrapping around - I've set MS Outlook to wrap at 132 characters (the largest

RE: Conventional QTI = False

2001-09-11 Thread Charles Goodwin
-Original Message- From: Jacques Mallah [mailto:[EMAIL PROTECTED]] From: Russell Standish [EMAIL PROTECTED] I suspect you are trying to find ways of making QTI compatible with Jacques ASSA based argument, when it is clear his argument fails completely. Not that the argument is

RE: Conventional QTI = False

2001-09-11 Thread Charles Goodwin
-Original Message- From: Russell Standish [mailto:[EMAIL PROTECTED]] Except that it is possible to perform an infinite amount of computation in the big crunch due to Tipler's argument, and only a finite amount of computation with the open universe (Dyson's argument). Sort of the

Re: Conventional QTI = False

2001-09-11 Thread Russell Standish
The reason for failure of Jacques' argument is no. 1) from Charles's list below, which he obviously thought of independently of me. I originally posted this at http://www.escribe.com/science/theory/m583.html, on 10th May 1999. Unfortunately, I couldn't find where the orginal SSA argument was

RE: Conventional QTI = False

2001-09-11 Thread Charles Goodwin
that he'll live to be 80 is 1/80?) Charles -Original Message- From: Russell Standish [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 12 September 2001 12:35 p.m. To: Charles Goodwin Cc: Everything-List (E-mail) Subject: Re: Conventional QTI = False The reason for failure of Jacques

Re: Conventional QTI = False

2001-09-10 Thread Russell Standish
Never heard of this reasoning before. Can you expand please? This doesn't appear to be related to the problem of being required to forget how old you if you are immortal in a physical human sense. Cheers Saibal Mitra wrote: According to the

Re: Conventional QTI = False

2001-09-10 Thread Saibal Mitra
I just argue that to compute the probability distribution for your next experience, given your previous ones, you must also consider continuations were you suffer memory loss. QTI fails to do so and it is precisely this that leads to the the prediction that you should find yourself being

Re: Conventional QTI = False

2001-09-10 Thread Saibal Mitra
QTI, as formulated by some on this list (I call this conventional QTI), is supposed to imply that you should experience becoming arbitrarily old with probability one. It is this prediction that I am attacking. I have no problems with the fact that according to quantum mechanics there is a finite

Re: Conventional QTI = False

2001-09-10 Thread Russell Standish
As I said, this is a completely new interpretation of QTI, one never stated before. QTI does _not_ assume that memory is conserved. The prediction that one may end up being so old as to not know how old you are is based on the assumption that you total memory capacity remains constant - it need

Re: Conventional QTI = False

2001-09-09 Thread hal
Saibal writes: According to the conventional QTI, not only do you live forever, you can also never forget anything. I don't believe this because I know for a fact that I have forgotten quite a lot of things that have happened a long time ago. Right, but to make the same argument against QTI

RE: Conventional QTI = False

2001-09-09 Thread Charles Goodwin
-Original Message- From: Saibal Mitra [mailto:[EMAIL PROTECTED]] In the case of a person suffering from a terminal disease, it is much more likely that he will survive in a branch where he was not diagnosed with the disease, than in a branch where the disease is magically cured.

Re: Conventional QTI = False

2001-09-09 Thread Saibal Mitra
Hal Finney wrote: Saibal writes: According to the conventional QTI, not only do you live forever, you can also never forget anything. I don't believe this because I know for a fact that I have forgotten quite a lot of things that have happened a long time ago. Right, but to make the