Re: Fw: Something for Platonists

2003-06-23 Thread Joao Leao
Wei Dai wrote: > > But in fact, the only thing that privileges the set of all > > computational operations that we see in nature, is that they are instantiated by > > the laws of physics. > > I would dispute this. The set of computable operations may also be > privileged in that only a universe w

Re: Fw: Something for Platonists

2003-06-23 Thread Wei Dai
> But in fact, the only thing that privileges the set of all > computational operations that we see in nature, is that they are instantiated by > the laws of physics. I would dispute this. The set of computable operations may also be privileged in that only a universe with laws of physics that ins

RE: Fw: Something for Platonists

2003-06-21 Thread Jay Sherman
PROTECTED]>Sent: Monday, June 16, 2003 9:19 AMSubject: Re: Fw: Something for Platonists>> Dear Stephen,>> Given that, were it not for Plato the question you ask me would not > make sense and could not probably be formulated, I should not have to > answer it.>&g! t; If that

RE: Fw: Something for Platonists

2003-06-19 Thread Michael Annucci
Please take [EMAIL PROTECTED] off of this mailing list. -Original Message- From: CMR [mailto:[EMAIL PROTECTED] Sent: Monday, June 16, 2003 12:50 PM To: Joao Leao Cc: [EMAIL PROTECTED] Subject: Re: Fw: Something for Platonists shameless indeed Cheers CMR <--enter gratuit

Re: Fw: Something for Platonists]

2003-06-17 Thread Bruno Marchal
At 10:46 16/06/03 -0700, Hal Finney wrote: Jesse Mazer writes: > Yes, a Platonist can feel as certain of the statement "the axioms of Peano > arithmetic will never lead to a contradiction" as he is of 1+1=2, based on > the model he has of what the axioms mean in terms of arithmetic. It's hard > to

Re: Fw: Something for Platonists

2003-06-16 Thread Eric Hawthorne
Lennart Nilsson wrote: But in fact, the only thing that privileges the set of all computational operations that we see in nature, is that they are instantiated by the laws of physics. It is only through our knowledge of the physical world that we know of the di.erence between computable a

Re: Fw: Something for Platonists

2003-06-16 Thread James N Rose
Joao Leao wrote: > > > James N Rose wrote: > > > > "If there are no qualia but there are universals -- > > which cannot be identified except via qualia -- > > something is awry. > > Why so? Why can universals only be identified > via qualia if they are, by definition, what > is not reducible t

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
Jesse Mazer wrote: > Joao Leao wrote: > > >Jesse Mazer wrote: > > > > > As I think Bruno Marchal mentioned in a recent post, mathematicians use > >the > > > word "model" differently than physicists or other scientists. But again, > >I'm > > > not sure if model theory even makes sense if you drop a

Re: Fw: Something for Platonists]

2003-06-16 Thread Jesse Mazer
Joao Leao wrote: Jesse Mazer wrote: > As I think Bruno Marchal mentioned in a recent post, mathematicians use the > word "model" differently than physicists or other scientists. But again, I'm > not sure if model theory even makes sense if you drop all "Platonic" > assumptions about math. You

Re: Fw: Something for Platonists

2003-06-16 Thread James N Rose
Joao Leao wrote: > > James N Rose wrote: > > > Joao Leao wrote: > > > > > > James N Rose wrote: > > > > > > > Joao, > > > > > > > > :-) of course Plato wasn't aware of QM, > > > > but, he was also unaware of the importance > > > > that -mechanism- -real communication involvements- > > > > are

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
James N Rose wrote: > Joao Leao wrote: > > > > James N Rose wrote: > > > > > Joao, > > > > > > :-) of course Plato wasn't aware of QM, > > > but, he was also unaware of the importance > > > that -mechanism- -real communication involvements- > > > are resident in any information relation situatio

Re: Fw: Something for Platonists

2003-06-16 Thread James N Rose
Joao Leao wrote: > > James N Rose wrote: > > > Joao, > > > > :-) of course Plato wasn't aware of QM, > > but, he was also unaware of the importance > > that -mechanism- -real communication involvements- > > are resident in any information relation situation, > > as would be that which connect

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
Jesse Mazer wrote: > >From: "Hal Finney" <[EMAIL PROTECTED]> > >To: [EMAIL PROTECTED], [EMAIL PROTECTED] > >Subject: Re: Fw: Something for Platonists] > >Date: Mon, 16 Jun 2003 10:46:56 -0700 > > > >Jesse Mazer writes: > > > Yes, a

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
James N Rose wrote: > Joao, > > :-) of course Plato wasn't aware of QM, > but, he was also unaware of the importance > that -mechanism- -real communication involvements- > are resident in any information relation situation, > as would be that which connects the Ideal and Real > and gives validat

Re: Fw: Something for Platonists

2003-06-16 Thread James N Rose
Joao, :-) of course Plato wasn't aware of QM, but, he was also unaware of the importance that -mechanism- -real communication involvements- are resident in any information relation situation, as would be that which connects the Ideal and Real and gives validation/meaning to any correspondences c

Re: Fw: Something for Platonists]

2003-06-16 Thread Jesse Mazer
From: "Hal Finney" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: Fw: Something for Platonists] Date: Mon, 16 Jun 2003 10:46:56 -0700 Jesse Mazer writes: > Yes, a Platonist can feel as certain of the statement "the axioms of Peano > arit

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
The answer is that an incomplete arithmetic axiom system could presumably by consistent, but who cares? If it is incomplete there will be true statements that it cannot prove and we are back to the platonist position! The alternative of an inconsistent system that is complete may actually be more

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
James N Rose wrote: > > You have glossed over the issue I was establishing. > I am sorry if I did. That was not my intention. I still think you are mixing "platonic apples" with "not so platonic oranges", but let us see if I can make out what you are saying. > Godel pretty well specified a dis

Re: Fw: Something for Platonists]

2003-06-16 Thread Hal Finney
Jesse Mazer writes: > Yes, a Platonist can feel as certain of the statement "the axioms of Peano > arithmetic will never lead to a contradiction" as he is of 1+1=2, based on > the model he has of what the axioms mean in terms of arithmetic. It's hard > to see how non-Platonist could justify the

Re: Fw: Something for Platonists]

2003-06-16 Thread Jesse Mazer
Joao Leao wrote: CMR wrote: > Gödel's incompleteness theorems have and justly should be judged/interpreted > purely on the merits of the arguments themselves, not the author's > subjective(prejudiced?) interpretation, no? > > He was as much a victim(beneficiary?) of his "discoveries" as was any

Re: Fw: Something for Platonists]

2003-06-16 Thread Joao Leao
CMR wrote: > Gödel's incompleteness theorems have and justly should be judged/interpreted > purely on the merits of the arguments themselves, not the author's > subjective(prejudiced?) interpretation, no? > > He was as much a victim(beneficiary?) of his "discoveries" as was anyone... Precisely! T

Re: Fw: Something for Platonists]

2003-06-16 Thread CMR
Gödel's incompleteness theorems have and justly should be judged/interpreted purely on the merits of the arguments themselves, not the author's subjective(prejudiced?) interpretation, no? He was as much a victim(beneficiary?) of his "discoveries" as was anyone... CMR <--enter gratuitous quotatio

Re: Fw: Something for Platonists

2003-06-16 Thread James N Rose
Joao Leao wrote: > > James N Rose wrote: > > > Joao wrote: > > > > "Speaking as a devout Platonist ..." > > > > About 7 years ago I realized there was > > a severe contradiction resident in modern > > concepts of Being. > > > > Godel's Incompleteness Theorems have > > established a condition-of

Re: Fw: Something for Platonists

2003-06-16 Thread CMR
ginal Message - > > From: "Joao Leao" <[EMAIL PROTECTED]> > > To: "Lennart Nilsson" <[EMAIL PROTECTED]> > > Cc: "Everything List" <[EMAIL PROTECTED]> > > Sent: Monday, June 16, 2003 11:18 AM > > Subject: Re:

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
hat bases their belief in faith or > reason? > > Sincerly, > > Stephen > - Original Message - > From: "Joao Leao" <[EMAIL PROTECTED]> > To: "Lennart Nilsson" <[EMAIL PROTECTED]> > Cc: "Everything List" <[EMAIL PROTECTED]>

Re: Fw: Something for Platonists

2003-06-16 Thread Stephen Paul King
IL PROTECTED]> Sent: Monday, June 16, 2003 11:18 AM Subject: Re: Fw: Something for Platonists > Speaking as a devout Platonist I see nothing much to contemplate > in Deutsch's statement! Whether the Universe is computable, as > he states without argument, or the computable su

Re: Fw: Something for Platonists

2003-06-16 Thread James N Rose
Joao wrote: "Speaking as a devout Platonist ..." About 7 years ago I realized there was a severe contradiction resident in modern concepts of Being. Godel's Incompleteness Theorems have established a condition-of-knowledge which seem to challenge if not negate Platonic thought. I'd like to g

Re: Fw: Something for Platonists

2003-06-16 Thread Joao Leao
Speaking as a devout Platonist I see nothing much to contemplate in Deutsch's statement! Whether the Universe is computable, as he states without argument, or the computable subrealm of the mathematical world coincides with the physical, which he believes for unstated reasons, is of no concern to m