Re: [FRIAM] Robert Rosen

2007-12-30 Thread sy
I missed the implication people are finding in Rosen's idea of non-computable models. Can someone offer some examples of instances where that matters. It sounds like it means something other than 'insoluable'. Could it perhaps include 'internalized' so therefore not accessible? Phil Sent

Re: [FRIAM] Robert Rosen

2007-12-30 Thread Nicholas Thompson
All, Ok, so my questions about Rosen are of a really fundamental nature. You guys are already WAY down the track. In fact, could somebody clarify, in terms that a former english major would understand, what it means to say, organisms are closed to efficient causation. I read it and I

[FRIAM] Penrose: The Road to Reality

2007-12-30 Thread Owen Densmore
OK, I admit it .. I find the book kinda fascinating. This review by Jaron Lanier, is quite enthusiastic: http://tinyurl.com/2kb5f8 Has anyone on the list actually read most of the critter? It's a bit daunting at 1099 pages! -- Owen

Re: [FRIAM] OLPC Question

2007-12-30 Thread Tom Johnson
The price change reflects, I suspect, inflation and runs over the budget. However, if you donate $400 to the cause, that buys one device that goes to some kid in the developing world and you, sir, receive the second to use as you will. So it's a $200 per unit cost. I have one, and while I

Re: [FRIAM] OLPC Question

2007-12-30 Thread qef
Carver -- The price didn't get down to the targeted USD 100 -- it's closer to USD 200, which is why the G1G1 program is USD 400 (2 OLPC @ USD 200 each, one for you, one for a child in the OLPC program).? The OLPC Foundation is no doubt getting a few bucks to cover some administrative costs,

Re: [FRIAM] Robert Rosen

2007-12-30 Thread Russell Standish
There is a school of thought called strong ALife, stating that computational systems can be alive, given the right program. It is analogous (but not equivalent to) the better known strong AI position, sometimes known as computationalism. Rosen's result essentially says that strong ALife is

Re: [FRIAM] Robert Rosen

2007-12-30 Thread Russell Standish
On Sun, Dec 30, 2007 at 11:32:33AM -0700, Nicholas Thompson wrote: All, Ok, so my questions about Rosen are of a really fundamental nature. You guys are already WAY down the track. In fact, could somebody clarify, in terms that a former english major would understand, what it means

Re: [FRIAM] Penrose: The Road to Reality

2007-12-30 Thread Günther Greindl
Dear Owen, I am actually reading it at the moment, I am at around page 300. It is my second go, the first one was before I had CompSci Math under my belt and I got lost. This time is much better, although he of course employs a rather broad sweep of mathematics, most of which you will only

Re: [FRIAM] Robert Rosen

2007-12-30 Thread Günther Greindl
Dear Nick, have you read this?: http://www.panmere.com/rosen/closed_eff.htm#en01 and this: http://www.panmere.com/rosen/mhout/msg00412.html I think this clears it up - the concept is not so mysterious after all ;-) I think this organisms are closed to efficient causation is just a

Re: [FRIAM] Penrose: The Road to Reality

2007-12-30 Thread Owen Densmore
On Dec 30, 2007, at 3:05 PM, Günther Greindl wrote: Dear Owen, I am actually reading it at the moment, I am at around page 300. It is my second go, the first one was before I had CompSci Math under my belt and I got lost. This time is much better, although he of course employs a rather

Re: [FRIAM] Robert Rosen

2007-12-30 Thread phil henshaw
Nick, what got my interest is the similarity of meaning between 'closed to efficient causation' and 'have their own behavior', the property of physical organisms we constantly have to remind ourselves of whenever dealing with organisms... Phil Henshaw .·´ ¯ `·.