Re: Quantum Immortality and Information Flow

2005-12-08 Thread George Levy
Bruno Marchal wrote: Le 05-dc.-05, 02:46, Saibal Mitra a crit : 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 about

Re: Quantum Immortality and Information Flow

2005-12-07 Thread Bruno Marchal
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. This is simply a consequence of using the absolute measure. Ah ? I am not sure this

Re: Quantum Immortality and Information Flow

2005-12-07 Thread Bruno Marchal
Le 03-déc.-05, à 11:12, Stathis Papaioannou a écrit : Bruno Marchal writes: Le 01-déc.-05, à 07:17, Stathis Papaioannou a écrit : Why does an OM need to contain so much information to link it to other OMs making up a person? [the complete message is below]. I am not sure I understand.

Re: Quantum Immortality and Information Flow (was off-list)

2005-12-07 Thread Bruno Marchal
Hi Stathis, Hi Bruno, I replied to the first part of your post earlier, but it took a bit more time to digest the rest. For what it is worth, I have included my thinking out loud below. Thanks for replying, and thanks for authorizing me to comment online. Mhh I know

Re: Quantum Immortality and Information Flow (was off-list)

2005-12-07 Thread Brent Meeker
Bruno Marchal wrote: ... What could this mean in a real world example? Take W as the set of places in Brussels. Take R to be accessible by walking in a finite number of foot steps. Then each places at Brussels is accessible from itself, giving that you can access it with zero steps, or

Re: Quantum Immortality and Information Flow

2005-12-06 Thread Bruno Marchal
Le 05-déc.-05, à 22:49, Russell Standish a écrit : On Mon, Dec 05, 2005 at 03:58:20PM +0100, Bruno Marchal wrote: Well at least this isn't a problem of translation. But I still have difficulty in understanding why Pp=Bp -B-p should be translated into English as to bet on p (or for that

Re: Quantum Immortality and Information Flow

2005-12-05 Thread Russell Standish
On Mon, Dec 05, 2005 at 03:58:20PM +0100, Bruno Marchal wrote: Well at least this isn't a problem of translation. But I still have difficulty in understanding why Pp=Bp -B-p should be translated into English as to bet on p (or for that matter pourquoi on devrait le traduire par a parier a

Re: Quantum Immortality and Information Flow

2005-12-04 Thread Stathis Papaioannou
I'm perhaps missing something here. In a no-collapse interpretation of QM, doesn't everything double every moment? So, if only one of the doubled versions of a person is annihilated, doesn't this mean the probability of survival is 1? Although the plenitude is timeless, containing all

Re: Quantum Immortality and Information Flow

2005-12-03 Thread Quentin Anciaux
Hi Saibal, Le Samedi 3 Décembre 2005 02:15, Saibal Mitra a écrit : Correction, I seem to have misunderstood Statis' set up. If you really create a new world and then create and kill the person there then the probability of survival is 1. This is different from quantum mechanical branch

Re: Quantum Immortality and Information Flow

2005-12-03 Thread Russell Standish
On Mon, Nov 21, 2005 at 03:39:58PM +0100, Bruno Marchal wrote: Observation is implicitly defined here by measurement capable of selecting alternatives on which we are able to bet (or to gamble ?). The french word is parier. Well at least this isn't a problem of translation. But I still

Re: Quantum Immortality and Information Flow

2005-12-03 Thread Saibal Mitra
many outcomes, all leading to death except one, the probability of experiencing that branch is very small. - Original Message - From: Stathis Papaioannou [EMAIL PROTECTED] To: [EMAIL PROTECTED]; everything-list@eskimo.com Sent: Saturday, December 03, 2005 11:38 AM Subject: Re: Quantum

Re: Quantum Immortality and Information Flow

2005-12-03 Thread Stathis Papaioannou
many outcomes, all leading to death except one, the probability of experiencing that branch is very small. - Original Message - From: Stathis Papaioannou [EMAIL PROTECTED] To: [EMAIL PROTECTED]; everything-list@eskimo.com Sent: Saturday, December 03, 2005 11:38 AM Subject: Re: Quantum

Re: Quantum Immortality and Information Flow

2005-12-02 Thread Saibal Mitra
] To: Stathis Papaioannou [EMAIL PROTECTED]; [EMAIL PROTECTED]; Jesse Mazer [EMAIL PROTECTED] Cc: everything-list@eskimo.com Sent: Sunday, November 27, 2005 02:25 AM Subject: Re: Quantum Immortality and Information Flow The answer must be a) because (and here I disagree with Jesse), all that exists

Re: Quantum Immortality and Information Flow

2005-12-02 Thread George Levy
Saibal Mitra wrote: Correction, I seem to have misunderstood Statis' set up. If you really create a new world and then create and kill the person there then the probability of survival is 1. This is different from quantum mechanical branch splitting. To see this, consider first what would

Re: Quantum Immortality and Information Flow

2005-11-30 Thread Stathis Papaioannou
Why does an OM need to contain so much information to link it to other OMs making up a person? I certainly don't spend every waking moment reminding myself of who I am, let alone going over my entire past history, and I still think all my thoughts are my thoughts. I don't think that the fact

Re: Quantum Immortality and Information Flow

2005-11-27 Thread Saibal Mitra
- Original Message - From: Jonathan Colvin [EMAIL PROTECTED] To: everything-list@eskimo.com Sent: Sunday, November 27, 2005 05:49 AM Subject: RE: Quantum Immortality and Information Flow Saibal wrote: The answer must be a) because (and here I disagree with Jesse), all that exists

Re: Quantum Immortality and Information Flow

2005-11-27 Thread Brent Meeker
Stathis Papaioannou wrote: Brent Meeker writes: [quoting Saibal Mitra] There exists an observer moment representing you at N seconds, at N + 4 seconds and at all possible other states. They all ''just exist'' in the plenitude, as Stathis wrote. The OM representing you at N + 4 has the memory

Re: Quantum Immortality and Information Flow

2005-11-26 Thread Jesse Mazer
Stathis Papaioannou wrote: I was thinking of people who accept some ensemble theory such as MWI, but don't believe in QTI. I must admit, I find it difficult to understand how even a dualist might justify (a) as being correct. Would anyone care to help? What do you think of my argument

Re: Quantum Immortality and Information Flow

2005-11-26 Thread Quentin Anciaux
Le Samedi 26 Novembre 2005 18:47, Jesse Mazer a écrit : Stathis Papaioannou wrote: I was thinking of people who accept some ensemble theory such as MWI, but don't believe in QTI. I must admit, I find it difficult to understand how even a dualist might justify (a) as being correct. Would anyone

RE: Quantum Immortality and Information Flow

2005-11-26 Thread Jonathan Colvin
Saibal wrote: The answer must be a) because (and here I disagree with Jesse), all that exists is an ensemble of isolated observer moments. The future, the past, alternative histories, etc. they all exist in a symmetrical way. It don't see how some states can be more ''real'' than other

Re: Quantum Immortality and Information Flow

2005-11-26 Thread George Levy
Stathis Papaioannou wrote: Stathis Papaioannou writes: If on the basis of a coin toss the world splits, and in one branch I am instantaneously killed while in the other I continue living, there are several possible ways this might be interpreted from the 1st person viewpoint: (a) Pr(I

Re: Quantum Immortality and Information Flow

2005-11-26 Thread George Levy
Please disregard previous post. The b and c cases were inverted. Stathis Papaioannou wrote: Stathis Papaioannou writes: If on the basis of a coin toss the world splits, and in one branch I am instantaneously killed while in the other I continue living, there are several possible ways this

Re: Quantum Immortality and Information Flow

2005-11-24 Thread Stathis Papaioannou
Bruno Marchal writes: If on the basis of a coin toss the world splits, and in one branch I am instantaneously killed while in the other I continue living, there are several possible ways this might be interpreted from the 1st person viewpoint: (a) Pr(I live) = Pr(I die) = 0.5 I hope

Re: Quantum Immortality and Information Flow

2005-11-19 Thread Russell Standish
On Sat, Nov 19, 2005 at 04:22:58PM +0100, Bruno Marchal wrote: Now observation and knowledge are defined in the logics of self-reference, i.e. by transformation of G and G*, and so are each multiplied by two. Actually and amazingly for the knower (the first person) G and G* give the same

Re: Quantum Immortality and Information Flow

2005-11-18 Thread Stephen Paul King
: Bruno Marchal [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: Everything-List List everything-list@eskimo.com Sent: Friday, November 18, 2005 10:03 AM Subject: Re: Quantum Immortality and Information Flow snip Well, actually I hope it will gives the qubits. I am not contesting the Everett-Hartle

Re: Quantum Immortality and Information Flow

2005-11-16 Thread Bruno Marchal
Le 15-nov.-05, à 10:56, Brian Scurfield a écrit : --- In [EMAIL PROTECTED], Bruno Marchal [EMAIL PROTECTED] wrote: It has often been pointed out on this list that universes are those parts of the multiverse down which information flows. So Harry Potter universes are not in fact universes.

Re: Quantum Immortality (was Re: Quantum Suicide)

2005-11-01 Thread Bruno Marchal
Le 28-oct.-05, à 17:54, GottferDamnt a écrit (for-list): Hi, I would like talk about this quote from an old topic: This is a rather shocking conclusion. We are conscious here and now because our (computational state) belongs to aleph_1 (or 2^aleph_0 for those who doesn't want to rely on

Re: Quantum Immortality (was Re: Quantum Suicide)

2005-11-01 Thread daddycaylor
, 1 Nov 2005 13:27:27 +0100 Subject: Re: Quantum Immortality (was Re: Quantum Suicide) Le 28-oct.-05, à 17:54, GottferDamnt a écrit (for-list):    Hi,    I would like talk about this quote from an old topic:      This is a rather shocking conclusion. We are conscious here and  now because our

Re: Quantum Immortality (was Re: Quantum Suicide)

2005-11-01 Thread daddycaylor
I should have said a countable set of countable histories. Tom -Original Message- From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: everything-list@eskimo.com Sent: Tue, 01 Nov 2005 15:05:39 -0500 Subject: Re: Quantum Immortality (was Re: Quantum Suicide) Bruno,    So why

Re: Quantum immortality - pragmatics again.

2003-11-13 Thread Eric Hawthorne
All this talk of quantum immortality seems like anthropocentric wishful thinking to me. You are a process. All physical objects are best understood as slow processes. A life process is a very complex physical pattern, which is an arrangement of matter and energy in space-time, that has

Re: Quantum Immortality

2003-06-13 Thread Bruno Marchal
At 10:14 12/06/03 -0400, Charles wrote: SNIP What is this thing called consciousness, anyway? It could be the unconscious, instinctive, automatic, abductive inference of some consistent sets of neighborhood-histories. It is related to some high level description of ourselves relatively to

Re: quantum immortality

2001-06-08 Thread Saibal Mitra
Yes, you can save the ``conventional´´ quantum immortality theorem by extending the definition of a person, but is a person with an astronomical amount of data stored in his brain plus all of my memory really me? I would say not. I would go even further: The person I was when I was 3 years old

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