Re: Misconceptions of Natural Selection and Evolution

2013-02-27 Thread Bruno Marchal
Hi, For reason of sharp time scheduling (I am in a teaching period), I will be shorter than usual. Craig, I still agree with most of your point below, but it contradicts the 19th century conception of mechanism, not the 20th century (post Turing Church ...) Mechanism. Bruno On 26 Feb 2

Re: Tim Maudlin

2013-02-27 Thread Bruno Marchal
On 26 Feb 2013, at 19:57, Stephen P. King wrote: On 2/26/2013 6:02 AM, Bruno Marchal wrote: On 26 Feb 2013, at 01:39, Stephen P. King wrote: Dear Bruno, Have you seen how Tim Maudlin is now a vigorous proponent of the existence of Time as Fundamental? In his paper on comp, he seems t

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Bruno Marchal
On 26 Feb 2013, at 21:40, meekerdb wrote: On 2/26/2013 1:24 AM, Bruno Marchal wrote: How did number arise? We don't know that, but we can show that if we don't assume them, or equivalent (basically anything Turing Universal), then we cannot derive them. I'm not sure how you mean that?

Re: Misconceptions of Natural Selection and Evolution

2013-02-27 Thread Bruno Marchal
On 26 Feb 2013, at 22:03, meekerdb wrote: On 2/26/2013 4:50 AM, Bruno Marchal wrote: That does not work. We belong automatically to an infinity of computations. With comp, the physical reality is unique, and derivable from 0, s, + and * (and the usual axioms). But cosmos or branch of a mu

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Bruno Marchal
On 26 Feb 2013, at 23:38, John Mikes wrote: Bruno, I appreciate your effort to reply to my silly questions. Question are never silly. Answer are always silly. I accept your positions, nothing 'new' or 'surprising' in them now. Yet I raised one little suspicion in "...How did number aris

Re: Misconceptions of Natural Selection and Evolution

2013-02-27 Thread Bruno Marchal
On 26 Feb 2013, at 23:51, meekerdb wrote: On 2/26/2013 1:46 PM, John Mikes wrote: Brent: forgive my weak 'brain': in the turmoil of BackAndForces on this list it faded what you (really?) mean by quasi classical physics I mean the world model of Newton and Maxwell plus a little rando

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Bruno Marchal
On 27 Feb 2013, at 00:01, meekerdb wrote: On 2/26/2013 2:41 PM, John Mikes wrote: Brent: you jumped into 'counting'. What would that be without numbers? It's a one-to-one relation between objects. If you invent a special set of tokens (1, 2, 3) that everybody agrees on (i.e. a part of l

On Perception-- A description of the Perceiver provided by Leibniz, unique in western philosophy

2013-02-27 Thread Roger Clough
Hi - Roger Clough Peception -which involves the final, recognition step of epistemology- is impossible without the Perceiver, which might be thought of as the end entity that stops the infinite regress implied by the necessity of a homunculus within a homunculus within a homunculus...etc.. De

Re: Tim Maudlin

2013-02-27 Thread Stephen P. King
On 2/27/2013 5:18 AM, Bruno Marchal wrote: [SPK] Are subsets of the UD equivalent to a Boolean Algebra? The UD is not a set. Dear Bruno, Why are you such a literalist?Are the strings that make up the UD equivalent to a Boolean algebra? But doing some effort to translate what you

Re: The Plant Teachers

2013-02-27 Thread Platonist Guitar Cowboy
On Mon, Feb 25, 2013 at 8:40 PM, Bruno Marchal wrote: > > On 25 Feb 2013, at 14:56, Platonist Guitar Cowboy wrote: > > > > On Fri, Feb 22, 2013 at 8:14 PM, Bruno Marchal wrote: > >> >> On 22 Feb 2013, at 17:21, Platonist Guitar Cowboy wrote: >> >> "The people who most hate smokers are ex-smokers

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread John Clark
On Mon, Feb 25, 2013 Craig Weinberg wrote: >>when a computer is operating correctly it can most certainly tell the >> difference between a audio and a video file, >> > > > Absolutely false. > How so? > It can tell the difference between one file format and another, > Well that's all I said.

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Craig Weinberg
On Wednesday, February 27, 2013 11:25:41 AM UTC-5, John Clark wrote: > > On Mon, Feb 25, 2013 Craig Weinberg >wrote: > > >>when a computer is operating correctly it can most certainly tell the >>> difference between a audio and a video file, >>> >> >> > Absolutely false. >> > > How so? > Becau

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Craig Weinberg
On Monday, February 25, 2013 1:29:20 PM UTC-5, John Clark wrote: > > On Sun, Feb 24, 2013 Craig Weinberg >wrote: > >> >> >>It is not ad hominem if it really is blather. I would define "blather" >>> as a sound or a sequence of ASCII symbols with zero informational content >>> because it means no

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread meekerdb
On 2/27/2013 2:59 AM, Bruno Marchal wrote: On 26 Feb 2013, at 21:40, meekerdb wrote: On 2/26/2013 1:24 AM, Bruno Marchal wrote: How did number arise? We don't know that, but we can show that if we don't assume them, or equivalent (basically anything Turing Universal), then we cannot derive

Re: Misconceptions of Natural Selection and Evolution

2013-02-27 Thread John Mikes
Sorry, I am superficialin my words. "Your Comp" referred to the idea your 'biological information processors in your skull' handles when you consider Bruno's "comp". I missed that Asimov spot. He probably did not consider the neuronal input on 'running' vs. acknowledging the cliff. I participated

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread John Mikes
Allow me please, one more remark: my ID for an axiom is *a "ground-rule" derived to facilitate the acceptance of a theory.* I suspect the axioms were invented AFTER the theoretical considerations to make them acceptable. They are called axioms because we cannot justify their acceptability. I am not

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread meekerdb
On 2/27/2013 2:35 PM, John Mikes wrote: Allow me please, one more remark: my ID for an axiom is */a "ground-rule" derived to facilitate the acceptance of a theory./* I suspect the axioms were invented AFTER the theoretical considerations to make them acceptable. Feynman talked about the diffe

Re: Tim Maudlin

2013-02-27 Thread Bruno Marchal
On 27 Feb 2013, at 13:58, Stephen P. King wrote: On 2/27/2013 5:18 AM, Bruno Marchal wrote: [SPK] Are subsets of the UD equivalent to a Boolean Algebra? The UD is not a set. Dear Bruno, Why are you such a literalist? Don't use technical terms, in that case. Are the strings that

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Bruno Marchal
On 27 Feb 2013, at 20:40, meekerdb wrote: On 2/27/2013 2:59 AM, Bruno Marchal wrote: On 26 Feb 2013, at 21:40, meekerdb wrote: On 2/26/2013 1:24 AM, Bruno Marchal wrote: How did number arise? We don't know that, but we can show that if we don't assume them, or equivalent (basically anyt

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread meekerdb
On 2/27/2013 7:17 PM, Bruno Marchal wrote: On 27 Feb 2013, at 20:40, meekerdb wrote: On 2/27/2013 2:59 AM, Bruno Marchal wrote: On 26 Feb 2013, at 21:40, meekerdb wrote: On 2/26/2013 1:24 AM, Bruno Marchal wrote: How did number arise? We don't know that, but we can show that if we don't

Re: Comp: Geometry Is A Zombie

2013-02-27 Thread Bruno Marchal
John, Allow me please, one more remark: I allow you an infinity of remarks. But not one more :) my ID for an axiom is a "ground-rule" derived to facilitate the acceptance of a theory. Hmm... That is not the standard idea. An axiom is simply an hypothesis. Like the hypothesis that the

Re: Tim Maudlin

2013-02-27 Thread Stephen P. King
On 2/27/2013 9:14 PM, Bruno Marchal wrote: On 27 Feb 2013, at 13:58, Stephen P. King wrote: On 2/27/2013 5:18 AM, Bruno Marchal wrote: [SPK] Are subsets of the UD equivalent to a Boolean Algebra? The UD is not a set. Dear Bruno, Why are you such a literalist? Don't use technical term

Re: Tim Maudlin

2013-02-27 Thread Stephen P. King
On 2/27/2013 9:14 PM, Bruno Marchal wrote: The UD is one program. It is one string. And UD* is an infinitely complex structure, roughly equivalent to sigma_1 truth, and structured from inside by the 8 hypostases, none being boolean. Hi Bruno, Sigma_1 logic is more powerful than Boolean alg