Max Tegmark: The Mathematical Universe

2007-09-12 Thread Russell Standish
This arXiv paper should be of interest here. - Forwarded message from "Yonatan Fishman, Ph.D." <[EMAIL PROTECTED]> - Thought this would be of interest: The Mathematical Universe Authors: Max Tegmark (Submitted on 5 Apr 2007) Abstract: I explore physics implications of the External Rea

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-12 Thread Youness Ayaita
On 13 Sep., 00:48, Russell Standish wrote: > It would be possible to construct an ensemble of purely finite strings > (all strings of length googol bits, say). This wouldn't satisfy the > zero information principle, or your no-justification, as you still > have the finite string size to justify (

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-12 Thread Russell Standish
On Wed, Sep 12, 2007 at 07:32:32AM -0700, Youness Ayaita wrote: > > The two concerns, how to give a precise notion of the Everything, and > how to deduce predictions from a chosen notion, lie at the very heart > of our common efforts. Though, I did not go into them for the simple > reason that I

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-12 Thread Roger Granet
If anyone is interested, I think some of the ideas at my website, www.geocities.com/roger846, apply to the current discussion. Briefly, the ideas entail: o Something exists because it is completely defined. That is, you know exactly what's contained in that thing. This applies to material

Re: Rép : Observer Moment = Sigma1-Sentences

2007-09-12 Thread Günther Greindl
Dear Bruno, Dear List, > You could be right. The point we are addressing is the question of > making our hypotheses clear enough so that we can refute them or make > sense of how we could have them refuted at least in principle. > >> I also keep away from ANY thought experiences, they are pro

flying pigs

2007-09-12 Thread Günther Greindl
Hello all, after a rather long hiatus I am back on the list; I have been grappling with the relationship of mathematical entities to the real world and feel like entering the fray again :-)) > From: Youness Ayaita > > 3 No-justification > > In this last paragraph it can be seen that the no

Space-time is a liquid!

2007-09-12 Thread Torgny Tholerus
(From the swedish Allting List:) The discrete space-time is a liquid. This explains why the space is isomorph in all directions. The one that discovered that the space-time is a liquid, was Xiao-Gang Wen (Home Page: http://dao.mit.edu/~wen ). He has found that elementary particles are not t

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-12 Thread Youness Ayaita
The two concerns, how to give a precise notion of the Everything, and how to deduce predictions from a chosen notion, lie at the very heart of our common efforts. Though, I did not go into them for the simple reason that I wanted to avoid discussions that are not directly linked to the topic. Whe

Re: Rép : Observer Moment = Sigma1-Sentences

2007-09-12 Thread Bruno Marchal
Le 12-sept.-07, à 00:41, John Mikes a écrit : > Bruno, you ARE a teacher (a good and passionate one) but your > imagination is insufficient. You cannot imagine how much I don't > know. pick up 'words' and 'phrases' and apply common sense to them > with a certain authoritative flair, so thos

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-12 Thread Bruno Marchal
Le 12-sept.-07, à 13:08, Stathis Papaioannou a écrit : > > On 12/09/2007, Brent Meeker <[EMAIL PROTECTED]> wrote: > OK. So where are the flying pigs? >>> >>> Elsewhere. Existence is not a property, but position is. >> >> Ok. Why are they there and not here? >> >> I'm sure that Stathis tak

Re: No(-)Justification Justifies The Everything Ensemble

2007-09-12 Thread Stathis Papaioannou
On 12/09/2007, Brent Meeker <[EMAIL PROTECTED]> wrote: > >> OK. So where are the flying pigs? > > > > Elsewhere. Existence is not a property, but position is. > > Ok. Why are they there and not here? > > I'm sure that Stathis takes my point that saying everything-exists is not > only "no-justi