Re: Quantum Immortality considering Passing Out

2010-05-24 Thread Brent Meeker
On 5/24/2010 6:08 AM, John Mikes wrote: Stathis, you seemed bored: you jumped into assigning a bit more to my text than it really contained: _/...saying that we can know nothing about it at all.../ _ what I did not say. I spoke about a 'hypothetical' functioning of the world (read the/

Re: Quantum Immortality considering Passing Out

2010-05-24 Thread Stathis Papaioannou
On 24 May 2010 23:08, John Mikes jami...@gmail.com wrote: Stathis, you seemed bored: you jumped into assigning a bit more to my text than it really contained: ...saying that we can know nothing about it at all... what I did not say. I spoke about a 'hypothetical' functioning of the world

Re: Quantum Immortality considering Passing Out

2010-05-23 Thread Stathis Papaioannou
On 23 May 2010 05:26, John Mikes jami...@gmail.com wrote: Stathis: how about a wording version of your remark: you may as well claim that we should not make up an infinite universe story that would boggle the human mind? I am not against the 'exist', because any idea does exist (at least in

Re: Quantum Immortality considering Passing Out

2010-05-23 Thread Quentin Anciaux
2010/5/23 John Mikes jami...@gmail.com Stathis, I hate to go into a 'fault-finding' trip, but what gives you the idea that the universe works in any way WE, stupid consequences THINK OF in any fashion? The universe (???) or anything we translate into universes in our limited minds - MAY

Re: Quantum Immortality considering Passing Out

2010-05-23 Thread Bruno Marchal
Hi Alex, hi Quentin, On 20 May 2010, at 15:19, Quentin Anciaux wrote: Hi, 2010/5/20 awak mustata_a...@yahoo.com 1. Hello everyone! I'm Alex. I'm a civil engineer with an avid passion for Popular Science books. I'm not a scientist, nor a native English speaker, so please excuse my

Re: Quantum Immortality considering Passing Out

2010-05-23 Thread Brent Meeker
On 5/23/2010 9:32 AM, Bruno Marchal wrote: Hi Alex, hi Quentin, On 20 May 2010, at 15:19, Quentin Anciaux wrote: Hi, 2010/5/20 awak mustata_a...@yahoo.com mailto:mustata_a...@yahoo.com 1. Hello everyone! I'm Alex. I'm a civil engineer with an avid passion for Popular Science

Re: Quantum Immortality considering Passing Out

2010-05-22 Thread John Mikes
Stathis: how about a wording version of your remark: you may as well claim that we should not make up an infinite universe story that would boggle the human mind? I am not against the 'exist', because any idea does exist (at least in the mind of the initiator). John M On 5/20/10, Stathis

Re: Quantum Immortality considering Passing Out

2010-05-21 Thread m.a.
- Original Message - From: Stathis Papaioannou To: everything-list@googlegroups.com Sent: Thursday, May 20, 2010 4:35 PM Subject: Re: Quantum Immortality considering Passing Out On 20/05/2010, at 4:12 PM, m.a. marty...@bellsouth.net wrote: I may have this all

Re: Quantum Immortality considering Passing Out

2010-05-21 Thread Quentin Anciaux
2010/5/21 m.a. marty...@bellsouth.net - Original Message - *From:* Stathis Papaioannou stath...@gmail.com *To:* everything-list@googlegroups.com *Sent:* Thursday, May 20, 2010 4:35 PM *Subject:* Re: Quantum Immortality considering Passing Out On 20/05/2010, at 4:12 PM, m.a

Re: Quantum Immortality considering Passing Out

2010-05-21 Thread Nick Prince
2010/5/21 m.a. marty...@bellsouth.net - Original Message - *From:* Stathis Papaioannou stath...@gmail.com *To:* everything-list@googlegroups.com *Sent:* Thursday, May 20, 2010 4:35 PM *Subject:* Re: Quantum Immortality considering Passing Out Why in the first case you call

Re: Quantum Immortality considering Passing Out

2010-05-21 Thread m.a.
- Original Message - From: Quentin Anciaux To: everything-list@googlegroups.com Sent: Friday, May 21, 2010 9:19 AM Subject: Re: Quantum Immortality considering Passing Out 2010/5/21 m.a. marty...@bellsouth.net - Original Message - From: Stathis

Re: Quantum Immortality considering Passing Out

2010-05-21 Thread Brent Meeker
On 5/21/2010 5:58 PM, m.a. wrote: - Original Message - *From:* Quentin Anciaux mailto:allco...@gmail.com *To:* everything-list@googlegroups.com mailto:everything-list@googlegroups.com *Sent:* Friday, May 21, 2010 9:19 AM *Subject:* Re: Quantum Immortality

Re: Quantum Immortality considering Passing Out

2010-05-20 Thread Quentin Anciaux
Hi, 2010/5/20 awak mustata_a...@yahoo.com 1. Hello everyone! I'm Alex. I'm a civil engineer with an avid passion for Popular Science books. I'm not a scientist, nor a native English speaker, so please excuse my possible inconsistencies in both Scientific logic or English grammar. Again,

Re: Quantum Immortality considering Passing Out

2010-05-20 Thread m.a.
To: everything-list@googlegroups.com Sent: Thursday, May 20, 2010 9:19 AM Subject: Re: Quantum Immortality considering Passing Out Hi, 2010/5/20 awak mustata_a...@yahoo.com 1. Hello everyone! I'm Alex. I'm a civil engineer with an avid passion for Popular Science books

Re: Quantum Immortality considering Passing Out

2010-05-20 Thread Stathis Papaioannou
On 20/05/2010, at 4:12 PM, m.a. marty...@bellsouth.net wrote: I may have this all wrong, but it seems to me that for there to be umpteen trillion copies of a person there had to be umpteen trillion (UT) copies of his parents. And only a relatively small sub-group of those met and

Re: Quantum Immortality - the principle of the least improbability/influencing things

2008-12-30 Thread Stathis Papaioannou
2008/12/30 kla...@bkpsecurity.com kla...@bkpsecurity.com: Lets assume, that Alice who believes in QI wants a certain probable event to happen, for instance win 1,000,000 in a casino. Alice then comes to a casino with a loaded gun and promises to herself, that she will kill herself if she

Re: Quantum Immortality - the principle of the least improbability/influencing things

2008-12-29 Thread Brent Meeker
kla...@bkpsecurity.com wrote: If Quantum Immortality (QI) is true, then we can ask the question what is the TYPICAL history for an immortal. The typical history (or the typical time/space trajectory) would be the path most of the immortals take (and remember that in QI all of us are

RE: Quantum Immortality - the principle of the least improbability/influencing things

2008-12-29 Thread Jan Harms
Why shouldn't a more natural process prevent Alice from doing this experiment with the lottery? Something far more probable than winning the million which does not let this quantum trick happen? This would be similar to the reasoning you applied to the quantum suicide. It could be much more

Re: Quantum Immortality = no second law

2008-04-25 Thread Günther Greindl
The focus of my paper is on theories in principle fully describing universes (or u-reality). The term 'logically possible' is intended to contrast with 'physically possible' and refers to descriptions (theories) being internally non-contradictory (more in note 4 in my paper). OK Classical

Re: Quantum Immortality = no second law

2008-04-22 Thread nichomachus
On Apr 19, 3:46 pm, Günther Greindl [EMAIL PROTECTED] wrote: Dear Nichomachus, decision. If she measures the particle's spin as positive, she will elect to switch cases, and if she measures it with a negative spin she will keep the one she has. This is because she wants to be sure that,

Re: Quantum Immortality = no second law

2008-04-21 Thread Alastair Malcolm
- Original Message - From: Brent Meeker [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, April 21, 2008 3:53 AM Subject: Re: Quantum Immortality = no second law Alastair Malcolm wrote: - Original Message - From: Günther Greindl [EMAIL PROTECTED] . . . Alastair argues

Re: Quantum Immortality = no second law

2008-04-20 Thread Alastair Malcolm
- Original Message - From: Günther Greindl [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, April 19, 2008 9:46 PM Subject: Re: Quantum Immortality = no second law Dear Nichomachus, decision. If she measures the particle's spin as positive, she will elect to switch cases

Re: Quantum Immortality = no second law

2008-04-20 Thread Brent Meeker
Alastair Malcolm wrote: - Original Message - From: Günther Greindl [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, April 19, 2008 9:46 PM Subject: Re: Quantum Immortality = no second law Dear Nichomachus, decision. If she measures the particle's spin as positive, she

Re: Quantum Immortality = no second law

2008-04-19 Thread Brent Meeker
nichomachus wrote: On Apr 17, 1:21 pm, Brent Meeker [EMAIL PROTECTED] wrote: Telmo Menezes wrote: On Thu, Apr 17, 2008 at 2:37 PM, Bruno Marchal [EMAIL PROTECTED] wrote: Are you saying that the second law is verified in each of all branches of the (quantum) multiverse? I'm not saying

Re: Quantum Immortality = no second law

2008-04-19 Thread Telmo Menezes
Those branches exist even if the experiment is not set up. This follows necessarily from the MWI. Pick any date in history that you like. There must exist fluke branches that have experienced unlikely histories since that time. The example I mentioned previously was no atomic decay

Re: Quantum Immortality = no second law

2008-04-19 Thread nichomachus
On Apr 19, 11:51 am, Telmo Menezes [EMAIL PROTECTED] wrote:  Those branches exist even if the experiment is not set  up. This follows necessarily from the MWI. Pick any date in history  that you like. There must exist fluke branches that have experienced  unlikely histories since that

Re: Quantum Immortality = no second law

2008-04-19 Thread Telmo Menezes
How would it work? The point of the suicider experiement is that the suicider is able to prove to himself the reality of MWI by forcing himself to experience only an absurdly low probability set of events. Thus, he demonstrates to the few versions of himself who remain the existence of

Re: Quantum Immortality = no second law

2008-04-19 Thread Günther Greindl
Dear Nichomachus, decision. If she measures the particle's spin as positive, she will elect to switch cases, and if she measures it with a negative spin she will keep the one she has. This is because she wants to be sure that, having gotten to this point in the game, there will be at least

Re: Quantum Immortality = no second law

2008-04-19 Thread Brent Meeker
nichomachus wrote: On Apr 19, 2:17 am, Brent Meeker [EMAIL PROTECTED] wrote: nichomachus wrote: On Apr 17, 1:21 pm, Brent Meeker [EMAIL PROTECTED] wrote: Telmo Menezes wrote: On Thu, Apr 17, 2008 at 2:37 PM, Bruno Marchal [EMAIL PROTECTED] wrote: Are you saying that the second law is

Re: Quantum Immortality = no second law

2008-04-19 Thread Brent Meeker
Günther Greindl wrote: Dear Nichomachus, decision. If she measures the particle's spin as positive, she will elect to switch cases, and if she measures it with a negative spin she will keep the one she has. This is because she wants to be sure that, having gotten to this point in the game,

Re: Quantum Immortality = no second law

2008-04-19 Thread nichomachus
On Apr 19, 4:26 pm, Brent Meeker [EMAIL PROTECTED] wrote: nichomachus wrote: On Apr 19, 11:51 am, Telmo Menezes [EMAIL PROTECTED] wrote:  Those branches exist even if the experiment is not set  up. This follows necessarily from the MWI. Pick any date in history  that you like. There

Re: Quantum Immortality = no second law

2008-04-19 Thread Brent Meeker
nichomachus wrote: On Apr 19, 4:26 pm, Brent Meeker [EMAIL PROTECTED] wrote: nichomachus wrote: On Apr 19, 11:51 am, Telmo Menezes [EMAIL PROTECTED] wrote: Those branches exist even if the experiment is not set up. This follows necessarily from the MWI. Pick any date in

Re: Quantum Immortality = no second law

2008-04-18 Thread Bruno Marchal
Hi John, Le 17-avr.-08, à 16:48, John Mikes a écrit : Bruno, ashamed, because I decided many times not to barge into topics I do not understand and now I misuse your (and the list's) patience again: you use statistical. - verified in MOST branches. I think my view is not too far away:

Re: Quantum Immortality = no second law

2008-04-18 Thread Bruno Marchal
Le 17-avr.-08, à 19:45, Telmo Menezes a écrit : On Thu, Apr 17, 2008 at 2:37 PM, Bruno Marchal [EMAIL PROTECTED] wrote: Are you saying that the second law is verified in each of all branches of the (quantum) multiverse? I'm not saying that. OK. Sorry. I would say the second law

Re: Quantum Immortality = no second law

2008-04-18 Thread Bruno Marchal
Le 17-avr.-08, à 18:21, Günther Greindl a écrit : David Deutsch argues in Fabric of Reality that only the Multiverse conserves quantity (not single branches). The rest is probabilistic stuff (see Bruno's post) Yes. And I think Deutsch has the most correct interpretation of Everett's theory

Re: Quantum Immortality = no second law

2008-04-18 Thread Telmo Menezes
entropy is increasing as normal because of the preparation and maintenance of the apparatus needed for the experiment. Do you think this makes sense? I am not sure I understand. I do agree with Brent Meker's comment though. If you agree with him, take his answer as mine (hope

Re: Quantum Immortality = no second law

2008-04-18 Thread nichomachus
On Apr 16, 11:16 am, Quentin Anciaux [EMAIL PROTECTED] wrote: HI, 2008/4/16, nichomachus [EMAIL PROTECTED]:  On Apr 16, 4:54 am, Bruno Marchal [EMAIL PROTECTED] wrote:   Le 16-avr.-08, à 03:24, Russell Standish a écrit :   On Wed, Apr 16, 2008 at 02:22:23AM +0200, Saibal Mitra

Re: Quantum Immortality = no second law

2008-04-18 Thread nichomachus
On first blush, it would seem to be irrelevant to the fact that there are possible histories in which the second law is not found to hold. All the atom and rifle apparatus does is eliminate the living subject in those branches where the decay occurs, leaving the subject alive in only the unlikely

Re: Quantum Immortality = no second law

2008-04-18 Thread nichomachus
On Apr 17, 1:21 pm, Brent Meeker [EMAIL PROTECTED] wrote: Telmo Menezes wrote: On Thu, Apr 17, 2008 at 2:37 PM, Bruno Marchal [EMAIL PROTECTED] wrote:  Are you saying that the second law is verified in each of all  branches of the (quantum) multiverse? I'm not saying that. I would

Re: Quantum Immortality = no second law

2008-04-17 Thread Stathis Papaioannou
On 17/04/2008, Quentin Anciaux [EMAIL PROTECTED] wrote: You cannot experience death if you define death by the absolute end of your conscious experience. Since you can't be conscious if you're dead nor knowing it (which would require consciousness) by definition, death is not a first

Re: Quantum Immortality = no second law

2008-04-17 Thread Telmo Menezes
I would like to argue that in setting this experiment, energy is being expended to prevent the increase in entropy, albeit not in an obvious way. It is a trivial observation that systems may be devised that prevent increases in entropy by paying energy costs. One example is an ice cube in the

Re: Quantum Immortality = no second law

2008-04-17 Thread Michael Rosefield
It's not so much the input of energy, it's the production of more entropy where the energy is taken from. On 17/04/2008, Telmo Menezes [EMAIL PROTECTED] wrote: I would like to argue that in setting this experiment, energy is being expended to prevent the increase in entropy, albeit not in an

Re: Quantum Immortality = no second law

2008-04-17 Thread Telmo Menezes
Yes, you're right. Still I think my argument holds. The production of the rifle, bullet and geiger counter system plus the geiger counter operation should produce more than enough entropy to compensate for the atom not decaying. On Thu, Apr 17, 2008 at 1:45 PM, Michael Rosefield [EMAIL

Re: Quantum Immortality = no second law

2008-04-17 Thread Bruno Marchal
Are you saying that the second law is verified in each of all branches of the (quantum) multiverse? I would say the second law is statistical, and is verified in most branches. In the MWI applied to quantum field it seems to me that there can be branches with an arbitrarily high number of

Re: Quantum Immortality = no second law

2008-04-17 Thread John Mikes
Bruno, ashamed, because I decided many times not to barge into topics I do not understand and now I misuse your (and the list's) patience again: you use statistical. - verified in MOST branches. I think my view is not too far away: statistical in my dictionary means a choice-set of cases selected

Re: Quantum Immortality = no second law

2008-04-17 Thread Günther Greindl
Hi, David Deutsch argues in Fabric of Reality that only the Multiverse conserves quantity (not single branches). The rest is probabilistic stuff (see Bruno's post) Cheers, Günther Telmo Menezes wrote: Yes, you're right. Still I think my argument holds. The production of the rifle, bullet

Re: Quantum Immortality = no second law

2008-04-17 Thread Telmo Menezes
On Thu, Apr 17, 2008 at 2:37 PM, Bruno Marchal [EMAIL PROTECTED] wrote: Are you saying that the second law is verified in each of all branches of the (quantum) multiverse? I'm not saying that. I would say the second law is statistical, and is verified in most branches. In the MWI

Re: Quantum Immortality = no second law

2008-04-17 Thread Brent Meeker
Telmo Menezes wrote: On Thu, Apr 17, 2008 at 2:37 PM, Bruno Marchal [EMAIL PROTECTED] wrote: Are you saying that the second law is verified in each of all branches of the (quantum) multiverse? I'm not saying that. I would say the second law is statistical, and is verified

Re: Quantum Immortality = no second law

2008-04-17 Thread Michael Rosefield
To pull a fatuous idea from where the sun doth not shine, what if energy is merely moving 'between universes'; it is conserved just because of statistical balance. On 17/04/2008, Brent Meeker [EMAIL PROTECTED] wrote: I'm not sure what source of photon creation you have in mind, but QFT

Re: Quantum Immortality = no second law

2008-04-17 Thread Brent Meeker
It's conserved because we require that the Hamiltonian not be explicitly time dependent (we want our laws to apply equally at all times); that and Noether's theorem imply conservation of 4-momentum. Brent Meeker Michael Rosefield wrote: To pull a fatuous idea from where the sun doth not

Re: Quantum Immortality = no second law

2008-04-17 Thread Russell Standish
On Thu, Apr 17, 2008 at 06:45:59PM +0100, Telmo Menezes wrote: I'm just arguing that the experiment with the rifle and the geiger counter does not imply any second law anomaly. Yes, you are forcing your consciousness to move to states where the atom never decays, but if you consider the

Re: Quantum Immortality = no second law

2008-04-16 Thread Bruno Marchal
Le 16-avr.-08, à 03:24, Russell Standish a écrit : On Wed, Apr 16, 2008 at 02:22:23AM +0200, Saibal Mitra wrote: First off, how is it that the MWI does not imply quantum immortality? MWI is just quantum mechanics without the wavefunction collapse postulate. This then implies that

Re: Quantum Immortality = no second law

2008-04-16 Thread nichomachus
On Apr 16, 4:54 am, Bruno Marchal [EMAIL PROTECTED] wrote: Le 16-avr.-08, à 03:24, Russell Standish a écrit : On Wed, Apr 16, 2008 at 02:22:23AM +0200, Saibal Mitra wrote: First off, how is it that the MWI does not imply quantum immortality? MWI is just quantum mechanics without the

Re: Quantum Immortality = no second law

2008-04-16 Thread Quentin Anciaux
HI, 2008/4/16, nichomachus [EMAIL PROTECTED]: On Apr 16, 4:54 am, Bruno Marchal [EMAIL PROTECTED] wrote: Le 16-avr.-08, à 03:24, Russell Standish a écrit : On Wed, Apr 16, 2008 at 02:22:23AM +0200, Saibal Mitra wrote: First off, how is it that the MWI does not imply quantum

Re: Quantum Immortality = no second law

2008-04-16 Thread Michael Rosefield
Even though I believe in QI, I try not to be too blase with my life due to the guilt I'd feel for all sorrow I'd cause my friends family in the worlds I died in. I also think the mathematical laws underlying the universes we are in are also subject to anthropic multiplicity; we don't just filter

Re: Quantum Immortality = no second law

2008-04-15 Thread Russell Standish
On Mon, Apr 14, 2008 at 10:24:12PM -0700, nichomachus wrote: Hi, Russell, Surely the framework of the Many Worlds interpretation would say that the likelyhood of measuring a quantum observable in state A rather than B reflects the number of histories in which the observable is measured as

Re: Quantum Immortality = no second law

2008-04-15 Thread Russell Standish
On Wed, Apr 16, 2008 at 02:22:23AM +0200, Saibal Mitra wrote: First off, how is it that the MWI does not imply quantum immortality? MWI is just quantum mechanics without the wavefunction collapse postulate. This then implies that after a measurement your wavefuntion will be in a

Re: Quantum Immortality = no second law

2008-04-14 Thread Saibal Mitra
Citeren nichomachus [EMAIL PROTECTED]: In the description of the quantum immortality gedanken experiment, a physicist rigs an automatic rifle to a geiger counter to fire into him upon the detection of an atomic decay event from a bit of radioactive material. If the many worlds hypothesis is

Re: Quantum Immortality = no second law

2008-04-14 Thread Saibal Mitra
Citeren nichomachus [EMAIL PROTECTED]: In the description of the quantum immortality gedanken experiment, a physicist rigs an automatic rifle to a geiger counter to fire into him upon the detection of an atomic decay event from a bit of radioactive material. If the many worlds hypothesis is

Re: Quantum Immortality = no second law

2008-04-14 Thread Michael Rosefield
No, it just means no-one's put enough stress on the 2nd Law yet :) Besides, it's not so much a law as a guideline. Well, a strong statistical tendency On 15/04/2008, nichomachus [EMAIL PROTECTED] wrote: In the description of the quantum immortality gedanken experiment, a physicist rigs

Re: Quantum Immortality = no second law

2008-04-14 Thread Stathis Papaioannou
On 15/04/2008, Michael Rosefield [EMAIL PROTECTED] wrote: No, it just means no-one's put enough stress on the 2nd Law yet :) Besides, it's not so much a law as a guideline. Well, a strong statistical tendency As Michael pointed out, the 2nd law is a statistical law, which says that a

Re: Quantum Immortality = no second law

2008-04-14 Thread Russell Standish
Further to this, to say that the 2nd law is falsified, we'd have to have circumstances where the less likely outcome ocurred more frequently than the more often. (ie entropy decreases more often than it increases). But this begs the question of what we mean by likelihood of outcome, if not

Re: Quantum Immortality = no second law

2008-04-14 Thread nichomachus
On Apr 14, 9:21 pm, Russell Standish [EMAIL PROTECTED] wrote: Further to this, to say that the 2nd law is falsified, we'd have to have circumstances where the less likely outcome ocurred more frequently than the more often. (ie entropy decreases more often than it increases). But this begs

Re: Quantum Immortality and Information Flow

2005-12-31 Thread Johnathan Corgan
Stathis Papaioannou wrote: There are many ways to escape from this scenario. If you are Tookie, you will find yourself shunted into increasingly less likely situations: not being caught in the first place; being caught but not being found guilty; being sentenced to death but getting off on

Re: Quantum Immortality and Information Flow

2005-12-31 Thread Johnathan Corgan
Saibal Mitra wrote: To me it seems that the notion of ''successor'' has to break down at cases where the observer can die. The Tookies that are the most similar to the Tookie who got executed are the ones who got clemency. There is no objective reason why these Tookies should be excluded as

Re: Quantum Immortality and Information Flow

2005-12-20 Thread Bruno Marchal
Le 16-déc.-05, à 16:49, Stathis Papaioannou a écrit : It may be easy to find logical flaws in the above credo, but I maintain that it is so deeply ingrained in each of us that it would be very difficult to overcome, except perhaps on the intellectual level. OK but that would not make sense.

Re: Quantum Immortality and Information Flow

2005-12-16 Thread Saibal Mitra
. - Original Message - From: Bruno Marchal [EMAIL PROTECTED] To: Saibal Mitra [EMAIL PROTECTED] Cc: everything-list@eskimo.com Sent: Thursday, December 15, 2005 01:25 PM Subject: Re: Quantum Immortality and Information Flow Le 15-déc.-05, à 03:04, Saibal Mitra a écrit : To me

Re: Quantum Immortality and Information Flow

2005-12-16 Thread Stathis Papaioannou
Saibal Mitra writes: To me it seems that the notion of ''successor'' has to break down at cases where the observer can die. The Tookies that are the most similar to the Tookie who got executed are the ones who got clemency. There is no objective reason why these Tookies should be excluded as

Re: Quantum Immortality and Information Flow

2005-12-16 Thread Bruno Marchal
)? See you tomorrow, Bruno - Original Message - From: Bruno Marchal [EMAIL PROTECTED] To: Saibal Mitra [EMAIL PROTECTED] Cc: everything-list@eskimo.com Sent: Thursday, December 15, 2005 01:25 PM Subject: Re: Quantum Immortality and Information Flow Le 15-déc.-05, à 03:04, Saibal

Re: Quantum Immortality and Information Flow

2005-12-16 Thread George Levy
Le 14-déc.-05, à 01:34, Stathis Papaioannou a écrit : In the multiverse, only other people end up in dead ends. Although from a third person perspective every entity in the multiverse could be said to exist only transiently because at every point of an entity's history we can say that there

Re: Quantum Immortality and Information Flow

2005-12-16 Thread Quentin Anciaux
Le Vendredi 16 Décembre 2005 02:18, vous avez écrit : This is true, but you can only experience being one person at a time. In fact I'd say I can only experience being me ;) If I experienced being another person I wouldn't be I. When I contemplate what may happen to me tomorrow, I have to

Re: Quantum Immortality and Information Flow

2005-12-15 Thread Bruno Marchal
Le 14-déc.-05, à 01:34, Stathis Papaioannou a écrit : In the multiverse, only other people end up in dead ends. Although from a third person perspective every entity in the multiverse could be said to exist only transiently because at every point of an entity's history we can say that there

Re: Quantum Immortality and Information Flow

2005-12-15 Thread Stathis Papaioannou
Quentin Anciaux writes: Hi Jesse, unless you are willing to say that white rabbit universes have a lower absolute measure than stable-laws-of-nature universes, you have no justification for expecting that you are unlikely to experience such events in your future. Jesse You have no

Re: Quantum Immortality and Information Flow

2005-12-14 Thread Bruno Marchal
Le 13-déc.-05, à 18:37, [EMAIL PROTECTED] a écrit : In this context I'm talking about your comp multiverse. Yes, our common sense experience sees history as one way. But this is the problem. Your requirement for LASE is that the accessibility relation is symmetrical. I don't require

Re: Quantum Immortality and Information Flow

2005-12-14 Thread Russell Standish
On Wed, Dec 14, 2005 at 03:18:16PM -0800, George Levy wrote: The only way to talk meaningfully about measure is when you can compare two situations from a third person point of view: for example, if you witness someone die from a freak event you could conclude that he continued living in

Re: Quantum Immortality and Information Flow

2005-12-14 Thread Saibal Mitra
- Original Message - From: Johnathan Corgan [EMAIL PROTECTED] To: Stathis Papaioannou [EMAIL PROTECTED] Cc: everything-list@eskimo.com Sent: Wednesday, December 14, 2005 10:39 AM Subject: Re: Quantum Immortality and Information Flow Stathis Papaioannou wrote: In the multiverse

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Bruno Marchal
Le 13-déc.-05, à 02:07, Stathis Papaioannou a écrit : From the third person perspective, the annihilation of the 10^100 copies could be seen as 10^100 dead ends. (In fact, when I originally proposed this experiment, Hal Finney thought it represented the ultimate in mass murder.) If I were

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Bruno Marchal
Le 12-déc.-05, à 19:37, George Levy a écrit : Stathis Papaioannou wrote: In addition to the above arguments, consider the problem from the point of view of the subject. If multiple copies of a person are created and run in parallel for a period, what difference does this make to his

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Bruno Marchal
Le 12-déc.-05, à 18:07, Tom ([EMAIL PROTECTED]) a écrit : In response to Stathis' thought experiment, to speak of an experiment being set up in a certain way is to base probabilities on an irrelevant subset of the whole, at least if the multiverse hypothesis is true. In the Plenitude,

Re: Quantum Immortality and Information Flow

2005-12-13 Thread daddycaylor
Stathis wrote: Tom Caylor writes:    In response to Stathis' thought experiment, to speak of an experiment being set up in a certain way is to base probabilities on an irrelevant subset of the whole, at least if the multiverse hypothesis is true. In the Plenitude, there are an additional

Re: Quantum Immortality and Information Flow

2005-12-13 Thread George Levy
Bruno Marchal wrote: we are conscious only because we belong to a continuum of infinite never ending stories ... ...that's what the lobian machine's guardian angel G* says about that: true and strictly unbelievable. Bruno Since you agree that the number of histories is on a continuum, you

Re: Quantum Immortality and Information Flow

2005-12-13 Thread daddycaylor
The reason why you don't buy lottery tickets could just as easily be explained in a single universe.  I short-changed my argument. I should've said, The reason why you don't buy lottery tickets can only be explained in a single universe.   Tom Caylor 

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Jesse Mazer
Tom Caylor wrote: The reason why you don't buy lottery tickets could just as easily be explained in a single universe.  I short-changed my argument. I should've said, The reason why you don't buy lottery tickets can only be explained in a single universe.   Tom Caylor  If you don't

Re: Quantum Immortality and Information Flow

2005-12-13 Thread daddycaylor
Jesse wrote: Tom Caylor wrote:    The reason why you don't buy lottery tickets could just as easily be  explained in a single universe.     I short-changed my argument. I should've said, The reason why you don't buy lottery tickets can only be explained in a single universe.     Tom Caylor 

Re: Quantum Immortality and Information Flow

2005-12-13 Thread daddycaylor
The white rabbit problem is a problem only for multiverse believers.  By the way, thanks for the reference to rabbits. It caused a rabbit-repellent ad to appear in the margin of the archive. It is lemon-scented (and another one is fox-scented!) and this will be more pleasant for me than

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Stathis Papaioannou
Tom Caylor writes: It seems to me that as soon as we talk about measure, it is equivalent to talking about one (physical!) universe. This is similar to your George Levy's taking the ratio of the lengths of two line segments. You don't need a multiverse to do that. I think that talking of

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Stathis Papaioannou
In the multiverse, only other people end up in dead ends. Although from a third person perspective every entity in the multiverse could be said to exist only transiently because at every point of an entity's history we can say that there sprouts a dead end branch of zero extent, from a first

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Jesse Mazer
George Levy: Bruno Marchal wrote: we are conscious only because we belong to a continuum of infinite never ending stories ... ...that's what the lobian machine's guardian angel G* says about that: true and strictly unbelievable. Bruno Since you agree that the number of histories is on a

Re: Quantum Immortality and Information Flow

2005-12-13 Thread Jesse Mazer
George Levy wrote: Jesse Mazer wrote: George Levy: Bruno Marchal wrote: we are conscious only because we belong to a continuum of infinite never ending stories ... ...that's what the lobian machine's guardian angel G* says about that: true and strictly unbelievable. Bruno Since you

Re: Quantum Immortality and Information Flow

2005-12-12 Thread Bruno Marchal
Le 11-déc.-05, à 11:58, Stathis Papaioannou a écrit : You find yourself alone in a room with a light that alternates red/green with a period of one minute. A letter in the room informs you that every other minute, 10^100 copies of you are created and run in parallel for one minute, then shut

Re: Quantum Immortality and Information Flow

2005-12-12 Thread daddycaylor
Bruno wrote: Le 11-déc.-05, à 11:58, Stathis Papaioannou a écrit :    You find yourself alone in a room with a light that alternates red/green with a period of one minute. A letter in the room informs you that every other minute, 10^100 copies of you are created and run in parallel for one

Re: Quantum Immortality and Information Flow

2005-12-12 Thread George Levy
Stathis Papaioannou wrote: In addition to the above arguments, consider the problem from the point of view of the subject. If multiple copies of a person are created and run in parallel for a period, what difference does this make to his experience? It seems to me that there is no test or

Re: Quantum Immortality and Information Flow

2005-12-12 Thread Stathis Papaioannou
From the third person perspective, the annihilation of the 10^100 copies could be seen as 10^100 dead ends. (In fact, when I originally proposed this experiment, Hal Finney thought it represented the ultimate in mass murder.) If I were one of the 10^100, however, I wouldn't be worried in the

Re: Quantum Immortality and Information Flow

2005-12-12 Thread Stathis Papaioannou
Tom Caylor writes: In response to Stathis' thought experiment, to speak of an experiment being set up in a certain way is to base probabilities on an irrelevant subset of the whole, at least if the multiverse hypothesis is true. In the Plenitude, there are an additional 10^100 copies still

Re: Quantum Immortality and Information Flow

2005-12-11 Thread Stathis Papaioannou
Bruno Marchal writes: Le 10-déc.-05, à 13:24, Stathis Papaioannou a écrit : In addition to the above arguments, consider the problem from the point of view of the subject. If multiple copies of a person are created and run in parallel for a period, what difference does this make to his

Re: Quantum Immortality and Information Flow

2005-12-10 Thread Stathis Papaioannou
George Levy writes: Hi Quentin, Stathis, Bruno It all depends how you see the plenitude, OMs and the branching. Is consciousness like a traveller in a network of roads traversing the plenitude, some roads branching some roads merging? If yes then you could have several independent

Re: Quantum Immortality and Information Flow

2005-12-10 Thread Bruno Marchal
Le 10-déc.-05, à 13:24, Stathis Papaioannou a écrit : In addition to the above arguments, consider the problem from the point of view of the subject. If multiple copies of a person are created and run in parallel for a period, what difference does this make to his experience? It seems to me

Re: Quantum Immortality and Information Flow

2005-12-10 Thread Bruno Marchal
Le 09-déc.-05, à 22:44, George Levy a écrit : The crux of the matter is the concept of indistinguishability: whether you consider two identical persons (OMs) occupying two identical universes the same person (point on the road). It is clear that if you consider the problem from the information

Re: Quantum Immortality and Information Flow

2005-12-09 Thread Bruno Marchal
Le 08-déc.-05, à 22:21, George Levy a écrit : Bruno Marchal wrote: Le 05-déc.-05, à 02:46, Saibal Mitra a écrit : I still think that if you double everything and then annihilate only the doubled person, the probability will be 1. Actually I agree with this. So far we have been talking

Re: Quantum Immortality and Information Flow

2005-12-09 Thread George Levy
Hi Quentin, Stathis, Bruno Quentin Anciaux wrote: Hi Georges, if you start from OMs as basic, then a branch is a set of OMs (only "consistent"/ordered set ?). Then it means a branch is unique. Some part of different branches could overlap, but as I don't understand what could be an

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