Re: No(-)Justification Justifies The Everything Ensemble

2007-09-19 Thread Youness Ayaita
On 18 Sep., 16:23, Bruno Marchal [EMAIL PROTECTED] wrote: So without putting any extra-stcruture on the set of infinite strings, you could as well have taken as basic in your ontology the set of subset of N, written P(N). Now, such a set is not even nameable in any first order theory. In a

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-19 Thread marc . geddes
On Sep 19, 1:18 pm, Hal Ruhl [EMAIL PROTECTED] wrote: Hi Marc: The objects I use are divisions of the list - such divisions are static elements of the power set. My objects have nothing to do with programing and do not change - they can be the current state of a something on its path to

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-19 Thread marc . geddes
On Sep 19, 2:23 am, Bruno Marchal [EMAIL PROTECTED] wrote: Schmidhuber and me do agree on comp (100% agreement: we have the same hypothesis). And relatively to the comp hyp and the importance of the universal machine Schmidhuber and me are much closer than with Tegmark whi is just very

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-19 Thread Russell Standish
On Tue, Sep 18, 2007 at 04:23:58PM +0200, Bruno Marchal wrote: OK. You know I like your little book as an introduction to the field, but, as you have already acknowledge, there is some lack in rigor in it, and it is not even clear if eventually you are of the ASSA type or RSSA type, or

Re: A question concerning the ASSA/RSSA debate

2007-09-19 Thread Stathis Papaioannou
On 18/09/2007, Youness Ayaita [EMAIL PROTECTED] wrote: What remains unclear in this definition is the term reference class which is also the source of the ASSA/RSSA debate. When we want to know which observer moment to expect next, we look at the class of all observer moments provided with a

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-19 Thread Bruno Marchal
Le 19-sept.-07, à 09:59, Youness Ayaita wrote (in two posts): You mentioned the ASSA. Yesterday, motivdated by your hint, I have read about the ASSA/RSSA debate that is said to have divided the list into two camps. Since I have trouble with the reasoning I read, I will probably send a new

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-19 Thread Torgny Tholerus
Bruno Marchal skrev: Le 19-sept.-07, 09:59, Youness Ayaita wrote (in two posts): Probably, we won't find the set of natural numbers within this universe, the number of identical particles (as far as we can talk about that) of any kind is finite. Not in all "models"

Re: One solution to the Measure Problem: UTM outputs a qualia, not a universe

2007-09-19 Thread Hal Finney
[I want to first note for the benefit of readers that I am Hal Finney and no relation to Hal Ruhl - it can be confusing having two Hal's on the list!] Rolf Nelson writes: UDASSA (if I'm interpreting it right, Hal?) says: 1. The measure of programs that produce OM (I am experiencing A, and I

Re: One solution to the Measure Problem: UTM outputs a qualia, not a universe

2007-09-19 Thread Russell Standish
On Wed, Sep 19, 2007 at 12:10:33PM -0700, Hal Finney wrote: The lifetime formulation also captures the intuition many people have that consciousness should not jump around as observer moments are created in the various simulations and scenarios we imagine in our thought experiments. That was

Re: A question concerning the ASSA/RSSA debate

2007-09-19 Thread Russell Standish
On Tue, Sep 18, 2007 at 04:48:58AM -0700, Youness Ayaita wrote: So, I don't see any need for some kind of fundamental measure for observer moments. Whenever we have a restriction defining a subclass of observer moments that are of interest, we are naturally driven to the RSSA and to a