Re: Numbers

2006-03-17 Thread Brent Meeker
[EMAIL PROTECTED] wrote: > > Georges Quénot wrote: > >>[EMAIL PROTECTED] wrote: >> >>>Quentin Anciaux wrote: >>> >>> What properties of the multiverse would render only one mathematical object real and others abstract... >>> >>>A non-mathematical property. Hence mathematics alone is not

Re: Numbers

2006-03-17 Thread peterdjones
Georges Quénot wrote: > [EMAIL PROTECTED] wrote: > > > > Quentin Anciaux wrote: > > > >> What properties of the multiverse would render only one mathematical object > >> real and others abstract... > > > > A non-mathematical property. Hence mathematics alone is not sufficient > > to explain the w

Re: Numbers

2006-03-17 Thread peterdjones
Brent Meeker wrote: > [EMAIL PROTECTED] wrote: > ... > > Errmm..but if the universe is the set of all real > > things, then they all share the "property" of realness. > > Perhaps you mean: what is the difference between real > > things and unreal things? Well, the difference is that > > real thin

Re: Numbers

2006-03-17 Thread peterdjones
Georges Quénot wrote: > [EMAIL PROTECTED] wrote: > > > > Since I don't adopt the premise that everything is > > mathematical, > > I would like to clarify just that point. I understood that > you do not adopt it (and whatever your reasons I have to > respect the fact). By the way I am not sure I r

Re: Numbers

2006-03-17 Thread Brent Meeker
[EMAIL PROTECTED] wrote: ... > Errmm..but if the universe is the set of all real > things, then they all share the "property" of realness. > Perhaps you mean: what is the difference between real > things and unreal things? Well, the difference is that > real things have properties and unreal thing

Re: Numbers

2006-03-17 Thread Georges Quénot
John M wrote: > > [...] > Don't be a sourpus, I was not attacking YOU. Well. I do not know exactly why I felt concerned. I probably missed your point. > [...] > By George! (not Georges) don't you imply such things > into my mind after my decade under nazis and two under > commis, now 3+ in the

Re: Numbers

2006-03-17 Thread Georges Quénot
[EMAIL PROTECTED] wrote: > > Since I don't adopt the premise that everything is > mathematical, I would like to clarify just that point. I understood that you do not adopt it (and whatever your reasons I have to respect the fact). By the way I am not sure I really :-) adopt it either. But can y

Re: Numbers

2006-03-17 Thread Georges Quénot
[EMAIL PROTECTED] wrote: > > Georges Quénot wrote: > >> [EMAIL PROTECTED] wrote: >>> Georges Quenot wrote: >>> That "[The universe] has real existence, as opposed to the other mathematical objects which are only abstract." is what I called a dualist view. >>> Dualism says there ar

Fw: Numbers

2006-03-17 Thread Norman Samish
  [EMAIL PROTECTED] wrote:   > "Hal Finney" wrote:> The first is that numbers are really far more complex than they seem.> When we think of numbers, we tend to think of simple ones, like 2, or 7.> But they are not really typical of numbers.  Even restricting ourselves to> the integers, the

Re: Numbers

2006-03-17 Thread John M
--- Georges Quenot <[EMAIL PROTECTED]> wrote: > > John M a écrit : > > > > to more recent posts: > > > > 1. do we have a REAL argument against solipsism? > > I am not sure to understand what you mean by "REAL" > hereSKIP... Arguments are just arguments. (See my post to Bruno: I don't h

Re: Numbers

2006-03-17 Thread John M
--- Bruno Marchal <[EMAIL PROTECTED]> wrote: > > > Le 17-mars-06, à 13:42, John M a écrit : > > > > > to more recent posts: > > > > 1. do we have a REAL argument against solipsism? > >(Our stupidity may allow also all the bad things > >that "happen".) > > There is no REAL argument against

Re: Numbers

2006-03-17 Thread Brent Meeker
Bruno Marchal wrote: > > Le 17-mars-06, à 01:31, Brent Meeker a écrit : > > >>>Hmmm... okay, so last questions what is an abstract thing ? what does >>>it means >>>to be abstract ? what render a thing real ? what does it means for it >>>to be >>>real ? what does it means to be real ? >> >>If

Re: Numbers

2006-03-17 Thread Brent Meeker
Quentin Anciaux wrote: > To brent... (sorry I do not have the mail in my mailbox to reply to it). > > So reality is what kicks back... Ok, but that was not the question (really), > I > want to know what distinction you do between abstract thing and real thing ? > > You would say "real things a

Re: Solipsism (was: Numbers)

2006-03-17 Thread John M
--- Hal Finney <[EMAIL PROTECTED]> wrote: > > John M writes: > > 1. do we have a REAL argument against solipsism? > > Let me express how solipsism can be analyzed in the > model where physical > reality is part of mathematical reality. > > Let us adopt Bruno's UDA perspective: the Universal

Solipsism (was: Numbers)

2006-03-17 Thread "Hal Finney"
John M writes: > 1. do we have a REAL argument against solipsism? Let me express how solipsism can be analyzed in the model where physical reality is part of mathematical reality. Let us adopt Bruno's UDA perspective: the Universal Dovetailer (UD) is an abstract machine that runs all possible co

Re: Numbers

2006-03-17 Thread peterdjones
Georges Quénot wrote: > [EMAIL PROTECTED] wrote: > > > > Georges Quenot wrote: > >> Norman Samish wrote: > > > >>> Where could the executive program have come from? Perhaps one could call > >>> it "God." I can think of no possibility other than "It was always > >>> there," > >>> and eternal

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 17-mars-06, à 13:42, John M a écrit : > > to more recent posts: > > 1. do we have a REAL argument against solipsism? (Our > stupidity may allow also all the bad things that > "happen".) There is no REAL argument against solipsism. Nevertheless it is false, imo. So solipsism is false but

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 17-mars-06, à 06:48, [EMAIL PROTECTED] a écrit : Yes, I was assuming that the descriptions "lose information", or generalize, just as "mammal" is a generalization, and just as Bruno's duplication loses information.  Otherwise, I would call it a re-representation of *ALL* the details of somethi

Re: Numbers

2006-03-17 Thread peterdjones
"Hal Finney" wrote: > The first is that numbers are really far more complex than they seem. > When we think of numbers, we tend to think of simple ones, like 2, or 7. > But they are not really typical of numbers. Even restricting ourselves to > the integers, the information content of the "ave

Re: reductionism: please explain

2006-03-17 Thread Bruno Marchal
Le 17-mars-06, à 06:47, Stathis Papaioannou a écrit : > > Bruno Marchal writes: > >> Le 11-mars-06, à 10:59, Georges Quénot wrote (to John): >> >> >> >> >>> >>> Yes also and indeed, the way of thinking I presented >>> fits within a reductionist framework. Nobody is required >>> to adhere to suc

Re: Numbers

2006-03-17 Thread peterdjones
Bruno Marchal wrote: > This means you miss the point. The only assumption is "comp" by which I > mean the "yes doctor" hypothesis together with Church's thesis and a > minimal amount of arithmetical realism (AR: just the idea that > elementary arithmetical truth is independent of me, you ...This

Re: Numbers

2006-03-17 Thread peterdjones
Bruno Marchal wrote: > Le 17-mars-06, à 00:10, [EMAIL PROTECTED] a écrit : > > > Dualism says there are two really existing realms or substances. > > This is Descartes' dualism between mind and body. > > > Saying the physical realm is concrete and real and the mathematical > > realm is abstract

Re: Numbers

2006-03-17 Thread peterdjones
Georges Quénot wrote: > [EMAIL PROTECTED] wrote: > > > > Georges Quenot wrote: > >> [EMAIL PROTECTED] wrote: > >>> [EMAIL PROTECTED] wrote: > Georges wrote: > > - The multiverse is isomorphic to a mathematical object, > This has to be saying simply that the multiverse IS a mathemat

Re: Numbers

2006-03-17 Thread peterdjones
Bruno Marchal wrote: > Le 16-mars-06, à 22:52, [EMAIL PROTECTED] a écrit : > > > Is isomorphism or a one-to-one correspondence a mathematical concept or > > a metamathematical (or metaphysical? another complication in the > > discussion) concept? I take them as mathematical concepts, so that >

Re: Numbers

2006-03-17 Thread peterdjones
Bruno Marchal wrote: > Le 16-mars-06, à 23:46, [EMAIL PROTECTED] a écrit : > > > is it ? we might be able to ground meaning in causal interactions, > > for instance, but can we ground causal interactions in the > > timeless world of maths ? > > I think Hal Finney just gave a nice answer through

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 16-mars-06, à 23:46, [EMAIL PROTECTED] a écrit : > is it ? we might be able to ground meaning in causal interactions, > for instance, but can we ground causal interactions in the > timeless world of maths ? I think Hal Finney just gave a nice answer through the notion of block universe. I d

Re: Numbers

2006-03-17 Thread Georges Quenot
John M wrote: > > to more recent posts: > > 1. do we have a REAL argument against solipsism? (Our > stupidity may allow also all the bad things that > "happen".) > > 2. Is reasonable or rational thinking exclusive for > ONLY those, who live in a 'numbers' obsession? > or is it an elitist heaug

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 16-mars-06, à 22:52, [EMAIL PROTECTED] a écrit : > Is isomorphism or a one-to-one correspondence a mathematical concept or > a metamathematical (or metaphysical? another complication in the > discussion) concept? I take them as mathematical concepts, so that > speculating about isomorphisms

Re: Numbers

2006-03-17 Thread Georges Quenot
John M a écrit : > > to more recent posts: > > 1. do we have a REAL argument against solipsism? I am not sure to understand what you mean by "REAL" here. There are arguments against solipsism. Wittgenstein for instance produced some. None of them is lilkey to be decisive. They may work with som

Re: reductionism: please explain

2006-03-17 Thread John M
--- Stathis Papaioannou <[EMAIL PROTECTED]> wrote: > > Bruno Marchal writes: > > > >Le 11-mars-06, à 10:59, Georges Quénot wrote (to > John): > > > > > > > > > > Yes also and indeed, the way of thinking I > presented > > > fits within a reductionist framework. Nobody is > required > > > to adhe

Re: Numbers

2006-03-17 Thread John M
to more recent posts: 1. do we have a REAL argument against solipsism? (Our stupidity may allow also all the bad things that "happen".) 2. Is reasonable or rational thinking exclusive for ONLY those, who live in a 'numbers' obsession? or is it an elitist heaughtiness to look down to all, who do

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 17-mars-06, à 01:31, Brent Meeker a écrit : >> Hmmm... okay, so last questions what is an abstract thing ? what does >> it means >> to be abstract ? what render a thing real ? what does it means for it >> to be >> real ? what does it means to be real ? > > If you kick it, it kicks back. >

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 17-mars-06, à 00:14, [EMAIL PROTECTED] a écrit : > The argument does not show the "the > physical universe" can only emerge on an infinity of "overlapping > computations", as such. It might show this given a series of > assumptions-- that we are nothing but hardwareless computations, > that t

Re: Numbers

2006-03-17 Thread Quentin Anciaux
To brent... (sorry I do not have the mail in my mailbox to reply to it). So reality is what kicks back... Ok, but that was not the question (really), I want to know what distinction you do between abstract thing and real thing ? You would say "real things are things when throw at you, hurt you

Re: Numbers

2006-03-17 Thread Bruno Marchal
Le 17-mars-06, à 00:10, [EMAIL PROTECTED] a écrit : > Dualism says there are two really existing realms or substances. This is Descartes' dualism between mind and body. > Saying the physical realm is concrete and real and the mathematical > realm is abstract and unreal is not dualism. Well,

Re: UDA

2006-03-17 Thread Bruno Marchal
Hi Brent, This is quite amazing! I got only "nothing" there (due to the fact that ESCRIBE does no more work I guess). The step by step presentation to Joel Dobrzelewski seems to be here: http://www.mail-archive.com/everything-list@eskimo.com/msg01274.html See also for the sequel: http://grou

Re: Numbers

2006-03-17 Thread Georges Quénot
[EMAIL PROTECTED] wrote: > > Georges Quenot wrote: >> Norman Samish wrote: > >>> Where could the executive program have come from? Perhaps one could call >>> it "God." I can think of no possibility other than "It was always there," >>> and eternal existence is a concept I can't imagine. Are