Re: Tegmark's New Book

2014-01-08 Thread Jason Resch
On Thu, Jan 9, 2014 at 12:11 AM, meekerdb meeke...@verizon.net wrote: On 1/8/2014 5:20 PM, Stephen Paul King wrote: Dear Brent, I agree with you 100%! But that seems to imply that there is something real about the physical. I think that we can obtain a form of realism that does not

Re: Tegmark's New Book

2014-01-08 Thread Stephen Paul King
Dear Brent, I have given my definition of reality previously, but here it is again. For some collection of observers that can communicate, a reality is that which is incontrovertible. In other words, a reality is that which all observers agree. I do not like the idea of an a priori reality as

Re: Tegmark's New Book

2014-01-07 Thread LizR
Max's main lacuna is the nature of consciousness, which he describes as what data feels like when it's being processed - hardly a detailed theory. He starts his Mathematical Universe Hypothesis from the opposite pole to Bruno, so to speak. I wonder if it's possible for a particular mathemathical

Re: Tegmark's New Book

2014-01-07 Thread Richard Ruquist
Most theories of everything (TOEs) like string theory are based on physics. But there are as well TOEs based on mathematics being fundamental to a physical reality based on science. In particular, one math-TOE is based on the discrete natural numbers famously used by Godel to derive his

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