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- Newsgroups: alt.atheism
- Path: sparky!uunet!cis.ohio-state.edu!zaphod.mps.ohio-state.edu!n8emr!uncle!jcnpc!mam
- From: mam@jcnpc.cmhnet.org (Mike A. McAngus)
- Subject: Re: Science and choice
- Message-ID: <1992Dec21.103419.19487@jcnpc.cmhnet.org>
- Organization: Homebrew Virtual Reality Labs
- X-Newsreader: TIN [version 1.1 PL6]
- References: <1992Dec17.150908.17964@news.columbia.edu>
- Distribution: world, public
- Date: Mon, 21 Dec 1992 10:34:19 GMT
- Lines: 45
-
- Robert Johnston (rj24@cunixb.cc.columbia.edu) wrote:
- : In article <BzDr52.3BI@mentor.cc.purdue.edu> greens@mentor.cc.purdue.edu (Sha
- wn Green) writes:
- : >In article <1992Dec16.030334.20463@nmsu.edu> epowers@spock.NMSU.Edu (POWERS)
- writes:
- : > [stuff about science implying determinism deleted]
- : >
- : >> So you must "choose": either you must base an important part of your
- : >>philosophy on science and deny free will, or you'll have to find something
-
- : >>outside of science to base it on.
- : >
- : >I will quickly admit that I am way out of my depth here, so maybe someone wh
- o
- : >knows something can help me out. Doesn't chaos theory say that not every
- : >event could be predicted even if you had perfect knowledge of everything tha
- t
- : >was happening in the universe at that moment in time? If this is true, scie
- nce
- : >would not necessitate a deterministic philosophy.
- : >
- : >Comments/corrections from any net.physics-types?
- : >
- : >
- : >Shawn Green
- : >greens@mentor.cc.purdue.edu
- :
- : Not quite right. According to chaos theory, minute fifferences in
- : starting conditions will cause completely divergant results. Furthermore,
- : accordding to the uncertainty principle, starting positions can't be exactly
- : known. From these two we can conclude that whether or not the universe
- : is deterministic, we, as observers, can never completely determine what
- : will occur.
- :
- : Robert Johnston
- :
-
- So, exactly how does this obviate free will? If my brain is a chaotic system
- with a built-in feed back loop (which is how I can think about my thoughts)
- then why is this necessarily deterministic?
- --
- Mike McAngus (mam@jcnpc.cmhnet.org)| Let the raucous sleigh bells ringle | Tom
- The Truth is still the Truth | Hail our dear old fried Chris Kringle |Lehrer
- Even if you choose to ignore it. | Driving his reindeer across the sky
- I wasn't sure if anyone would join | Don't stand underneath when they fly by.
-