Re: MGA redux (again!)

2014-11-19 Thread Bruno Marchal
On 19 Nov 2014, at 02:02, LizR wrote: On 18 November 2014 00:14, Bruno Marchal marc...@ulb.ac.be wrote: On 25 Aug 2014, at 03:21, LizR wrote: Alternatively, if a multiverse is necessary, then maybe that shows that consciousness is a larger phenomenon than is dreamt of, even in Bruno's

Re: MGA redux (again!)

2014-11-18 Thread LizR
On 18 November 2014 00:14, Bruno Marchal marc...@ulb.ac.be wrote: On 25 Aug 2014, at 03:21, LizR wrote: Alternatively, if a multiverse is necessary, then maybe that shows that consciousness is a larger phenomenon than is dreamt of, even in Bruno's philosophy, and we experience only a tiny

Re: MGA redux (again!)

2014-11-17 Thread Bruno Marchal
Sorry for commenting this late. On 25 Aug 2014, at 03:21, LizR wrote: On 25 August 2014 08:43, meekerdb meeke...@verizon.net wrote: That's because Bruno rejects the link between 1) and 2) and takes computation to exist in Platonia, independent of physics. So of course with that

Re: MGA redux (again!)

2014-11-17 Thread Bruno Marchal
On 25 Aug 2014, at 05:56, meekerdb wrote: On 8/24/2014 6:21 PM, LizR wrote: On 25 August 2014 08:43, meekerdb meeke...@verizon.net wrote: That's because Bruno rejects the link between 1) and 2) and takes computation to exist in Platonia, independent of physics. So of course with that

Re: MGA redux (again!)

2014-09-02 Thread Bruno Marchal
On 23 Aug 2014, at 06:02, meekerdb wrote: On 8/22/2014 6:46 PM, David Nyman wrote: I must confess that I've been reading the MGA revisited thread with a certain sense of frustration (notwithstanding that Russell has made a pretty good fist of clarifying some key points). My frustration

Re: MGA redux (again!)

2014-09-02 Thread Bruno Marchal
On 24 Aug 2014, at 00:50, meekerdb wrote: On 8/23/2014 9:09 AM, David Nyman wrote: On 23 August 2014 05:02, meekerdb meeke...@verizon.net wrote: What we observe in practice are physical devices of various kinds (indeed, in principle, indefinitely many kinds) that we accept FAPP as

Re: MGA redux (again!)

2014-09-02 Thread Bruno Marchal
On 24 Aug 2014, at 22:43, meekerdb wrote: On 8/24/2014 4:44 AM, David Nyman wrote: On 23 August 2014 23:50, meekerdb meeke...@verizon.net wrote: You're saying it may be incoherent to reduce consciousness to computation, if computation is reducible to physics? Why would that be

Re: MGA redux (again!)

2014-08-27 Thread Alberto G. Corona
Well there are some interesting things in this list. It is specially interesting for the study of the scientist mindset, but not only that. The projections of your own wishes and phobias on me is not worth considering. 2014-08-26 12:37 GMT+02:00 Kim Jones kimjo...@ozemail.com.au: On 26

Re: MGA redux (again!)

2014-08-27 Thread Alberto G. Corona
scientist - scientistic or scientifist 2014-08-27 11:24 GMT+02:00 Alberto G. Corona agocor...@gmail.com: Well there are some interesting things in this list. It is specially interesting for the study of the scientist mindset, but not only that. The projections of your own wishes and

Re: MGA redux (again!)

2014-08-26 Thread Alberto G. Corona
After some time going trough these topics one reach the conclusion that these explanations are nothing more than computer fashion applied to the wrong kind of problem. And second, to hide with new terms the immense pride craziness and vacuum in this circular phrase, that summarizes everything said

Re: MGA redux (again!)

2014-08-26 Thread Kim Jones
On 26 Aug 2014, at 6:48 pm, Alberto G. Corona agocor...@gmail.com wrote: After some time going trough these topics one reach the conclusion that these explanations are nothing more than computer fashion applied to the wrong kind of problem. One reaches this conclusion. That one is

Re: MGA redux (again!)

2014-08-25 Thread meekerdb
On 8/24/2014 9:18 PM, Russell Standish wrote: On Sun, Aug 24, 2014 at 08:56:03PM -0700, meekerdb wrote: I think the idea is that quantum randomness is just first-person-indeterminancy relative to the universes of the multiverse. The holographic principle would imply that the information

Re: MGA redux (again!)

2014-08-25 Thread meekerdb
On 8/24/2014 9:24 PM, LizR wrote: On 25 August 2014 16:18, Russell Standish li...@hpcoders.com.au mailto:li...@hpcoders.com.au wrote: On Sun, Aug 24, 2014 at 08:56:03PM -0700, meekerdb wrote: I think the idea is that quantum randomness is just first-person-indeterminancy

Re: MGA redux (again!)

2014-08-25 Thread Russell Standish
On Mon, Aug 25, 2014 at 12:10:49AM -0700, meekerdb wrote: On 8/24/2014 9:18 PM, Russell Standish wrote: On Sun, Aug 24, 2014 at 08:56:03PM -0700, meekerdb wrote: I think the idea is that quantum randomness is just first-person-indeterminancy relative to the universes of the multiverse. The

Re: MGA redux (again!)

2014-08-25 Thread meekerdb
On 8/25/2014 12:46 AM, Russell Standish wrote: On Mon, Aug 25, 2014 at 12:10:49AM -0700, meekerdb wrote: On 8/24/2014 9:18 PM, Russell Standish wrote: On Sun, Aug 24, 2014 at 08:56:03PM -0700, meekerdb wrote: I think the idea is that quantum randomness is just first-person-indeterminancy

Re: MGA redux (again!)

2014-08-25 Thread John Clark
On Mon, Aug 25, 2014 at 3:10 AM, meekerdb meeke...@verizon.net wrote: The holographic theory implies that any volume enclosed by an event horizon can contain at most a number of bits of information equal to it's surface area in Planck units. String theorists say the maximum number of bits of

Re: MGA redux (again!)

2014-08-25 Thread Russell Standish
On Mon, Aug 25, 2014 at 10:42:02AM -0700, meekerdb wrote: I think the original question was whether this was consistent with comp (or the UD). So long as every universe is finite at every epoch, I think it is. And since there can be an infinite number of universes there will be infinitely

Re: MGA redux (again!)

2014-08-25 Thread meekerdb
On 8/25/2014 3:24 PM, Russell Standish wrote: On Mon, Aug 25, 2014 at 10:42:02AM -0700, meekerdb wrote: I think the original question was whether this was consistent with comp (or the UD). So long as every universe is finite at every epoch, I think it is. And since there can be an infinite

Re: MGA redux (again!)

2014-08-24 Thread David Nyman
On 23 August 2014 23:50, meekerdb meeke...@verizon.net wrote: *You're saying it may be incoherent to reduce consciousness to computation, if computation is reducible to physics? Why would that be incoherent? Must 'reduction' necessarily be reduction to the bottom to be coherent? Or are you

Re: MGA redux (again!)

2014-08-24 Thread meekerdb
On 8/24/2014 4:44 AM, David Nyman wrote: On 23 August 2014 23:50, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: /You're saying it may be incoherent to reduce consciousness to computation, if computation is reducible to physics? Why would that be incoherent? Must

Re: MGA redux (again!)

2014-08-24 Thread LizR
On 25 August 2014 08:43, meekerdb meeke...@verizon.net wrote: That's because Bruno rejects the link between 1) and 2) and takes computation to exist in Platonia, independent of physics. So of course with that assumption physics needs to either be explained from computation (Bruno's program)

Re: MGA redux (again!)

2014-08-24 Thread meekerdb
On 8/24/2014 6:21 PM, LizR wrote: On 25 August 2014 08:43, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: That's because Bruno rejects the link between 1) and 2) and takes computation to exist in Platonia, independent of physics. So of course with that assumption

Re: MGA redux (again!)

2014-08-24 Thread Russell Standish
On Sun, Aug 24, 2014 at 08:56:03PM -0700, meekerdb wrote: I think the idea is that quantum randomness is just first-person-indeterminancy relative to the universes of the multiverse. The holographic principle would imply that the information content of any universe is always finite. If

Re: MGA redux (again!)

2014-08-24 Thread LizR
On 25 August 2014 15:56, meekerdb meeke...@verizon.net wrote: On 8/24/2014 6:21 PM, LizR wrote: On 25 August 2014 08:43, meekerdb meeke...@verizon.net wrote: That's because Bruno rejects the link between 1) and 2) and takes computation to exist in Platonia, independent of physics. So

Re: MGA redux (again!)

2014-08-24 Thread LizR
On 25 August 2014 16:18, Russell Standish li...@hpcoders.com.au wrote: On Sun, Aug 24, 2014 at 08:56:03PM -0700, meekerdb wrote: I think the idea is that quantum randomness is just first-person-indeterminancy relative to the universes of the multiverse. The holographic principle would

Re: MGA redux (again!)

2014-08-23 Thread David Nyman
On 23 August 2014 05:02, meekerdb meeke...@verizon.net wrote: *What we observe in practice are physical devices of various kinds (indeed, in principle, indefinitely many kinds) that we accept FAPP as adequately instantiating particular classes of computation within certain fairly stringent

Re: MGA redux (again!)

2014-08-23 Thread Bruno Marchal
On 23 Aug 2014, at 03:46, David Nyman wrote: I must confess that I've been reading the MGA revisited thread with a certain sense of frustration (notwithstanding that Russell has made a pretty good fist of clarifying some key points). My frustration is that I have never been able to see

Re: MGA redux (again!)

2014-08-23 Thread meekerdb
On 8/23/2014 9:09 AM, David Nyman wrote: On 23 August 2014 05:02, meekerdb meeke...@verizon.net mailto:meeke...@verizon.net wrote: /What we observe in practice are physical devices of various kinds (indeed, in principle, indefinitely many kinds) that we accept FAPP as

MGA redux (again!)

2014-08-22 Thread David Nyman
I must confess that I've been reading the MGA revisited thread with a certain sense of frustration (notwithstanding that Russell has made a pretty good fist of clarifying some key points). My frustration is that I have never been able to see why we need an elaborate reductio like the MGA to

Re: MGA redux (again!)

2014-08-22 Thread meekerdb
On 8/22/2014 6:46 PM, David Nyman wrote: I must confess that I've been reading the MGA revisited thread with a certain sense of frustration (notwithstanding that Russell has made a pretty good fist of clarifying some key points). My frustration is that I have never been able to see why we need