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Shay wrote:
> By "consciousness" I mean that I *seem* to have decided to type this
> post, yet many insist that I can't have decided that because my mind is
> made of particles which are bound to a complex but predictable pattern.
That's like saying "Your computer can't open Microsoft Word documents,
because it's made out of silicon and transistors. It's an error of levels.
--
Darren New, San Diego CA, USA (PST)
The NFL should go international. I'd pay to
see the Detroit Lions vs the Roman Catholics.
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scott wrote:
>>> Why does the first case rule out the possibility of God having
>>> created the universe?
>>
>> It doesn't.
>
> I don't understand what you mean by this then:
>
> "The existence of "free will" negates the argument that God must have
> created
> the universe as a "first cause"."
>
> Why can't there be free will and a God that created the universe?
There could. It negates the argument that God *must* be the explanation.
> Maybe he can't change what he had created?
Then God can't create miracles or answer prayers?
> I'm sure he has more to worry about than us lot
> blowing each other up occasionally and arguing about DRM :-)
Me too.
--
Darren New, San Diego CA, USA (PST)
The NFL should go international. I'd pay to
see the Detroit Lions vs the Roman Catholics.
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Patrick Elliott wrote:
> Umm. Actually the problem with first cause arguments is that they are
> perpetual. I.e., once you start claiming everything "must" have a cause,
> therefore something had to make the universe, you inevitably have to ask
> what caused that thing to exist.
The usual answer is "God is eternal and has always existed." That's how you
know it's God, you see.
> Or, if you prefer a quantum effect, what "causes" a thing doesn't always
> have to "come before it",
And, given we're talking "the start of the universe", there is no "before"
to talk about, either.
In any case, I wasn't aiming to get into a general religion rant. I was just
looking for holes in my one argument. You, of course, should feel free to
continue, but it's not anything new you're saying. :-)
--
Darren New, San Diego CA, USA (PST)
The NFL should go international. I'd pay to
see the Detroit Lions vs the Roman Catholics.
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Darren New wrote:
> Shay wrote:
>> 1. The universe is made of particles which behave in predictable ways.
>
> Errr, no. The particles behave in ways that are only statistically
> predictable.
Particles are individually unpredictable (to us) because we still do not
have a complete understanding of physics. Very tiny particles may appear
to do random things, but until we have determined the what the smallest
particle is -- the true quanta -- we can't say for certain that truly
random events actually happen. They look random to us because of our
incomplete understanding.
Sam
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From: Patrick Elliott
Subject: Re: Just a passing thought on religion
Date: 23 Dec 2008 14:02:28
Message: <495135c4@news.povray.org>
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Darren New wrote:
>> Or, if you prefer a quantum effect, what "causes" a thing doesn't
>> always have to "come before it",
>
> And, given we're talking "the start of the universe", there is no
> "before" to talk about, either.
>
Maybe.. But that's a bit... uncertain. I may depend on what you define
as "before". If you mean time as we know it, then probably true, since
time seems to be a product of the universe, not something it "sits in".
On the other hand, since time seems to be a derived property, it has to
be derived from what ever "was" there. This is still "before", in the
same sense that there is, say.. a "before" for a computer program prior
to the first time you turn the machine on. That its sense of "time" is a
product of its own internal timing mechanisms only speaks to what is
"inside" it, not what happened prior to turning the thing on. So, time
could exist, in some sense, "before" it became time to this universe,
but "locally" it just happens to work the way it does "because of" the
other properties of this universe.
In any case, its not impossible for there to be a "before", its just
becomes an inaccurate context to apply at that point.
--
void main () {
If Schrödingers_cat is alive or version > 98 {
if version = "Vista" {
call slow_by_half();
call DRM_everything();
}
call functional_code();
}
else
call crash_windows();
}
<A HREF='http://www.daz3d.com/index.php?refid=16130551'>Get 3D Models,
3D Content, and 3D Software at DAZ3D!</A>
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On 23-Dec-08 19:27, stbenge wrote:
> Darren New wrote:
>> Shay wrote:
>>> 1. The universe is made of particles which behave in predictable ways.
>>
>> Errr, no. The particles behave in ways that are only statistically
>> predictable.
>
> Particles are individually unpredictable (to us) because we still do not
> have a complete understanding of physics. Very tiny particles may appear
> to do random things, but until we have determined the what the smallest
> particle is -- the true quanta -- we can't say for certain that truly
> random events actually happen. They look random to us because of our
> incomplete understanding.
That looks suspiciously as if you believe in a hidden variable type
theory. I think it was proven that reality has no underlying hidden
variables. It is however some time ago that I did really study physics
and reading http://en.wikipedia.org/wiki/EPR_paradox it is clear to me
that I need a refreshing course.
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andrel <a_l### [at] hotmailcom> wrote:
> On 23-Dec-08 19:27, stbenge wrote:
> > Darren New wrote:
> >> Shay wrote:
> >>> 1. The universe is made of particles which behave in predictable ways.
> >>
> >> Errr, no. The particles behave in ways that are only statistically
> >> predictable.
> >
> > Particles are individually unpredictable (to us) because we still do not
> > have a complete understanding of physics. Very tiny particles may appear
> > to do random things, but until we have determined the what the smallest
> > particle is -- the true quanta -- we can't say for certain that truly
> > random events actually happen. They look random to us because of our
> > incomplete understanding.
> That looks suspiciously as if you believe in a hidden variable type
> theory. I think it was proven that reality has no underlying hidden
> variables. It is however some time ago that I did really study physics
> and reading http://en.wikipedia.org/wiki/EPR_paradox it is clear to me
> that I need a refreshing course.
If I'm not mistaken, the currently most accepted theory is that it's
*impossible* to predict certain quantum phenomena exactly. And this
"impossible" doesn't mean "we don't yet have the technology to do it",
but "there's a feature of the universe which simply makes it impossible".
Theories can be wrong, of course (luminiferous aether anyone?), but
as long as we don't have evidence of the contrary, we have to assume that
that is how things work.
As a side note, I find it amusing (and in some ways a bit sad) that some
people seem to think that physics is about belief. They will say something
like "I don't believe that black holes really exist", or "I can buy black
holes, but I don't believe in singularities", or "I don't believe that c
is the maximum achievable speed". And mind you, this by people who only
have rudimentary layman-level knowledge about physics.
Physics is not about belief. Physics is not about people trying to
sell you ideas, and you believing them or not, depending on whether you
find those ideas plausible and logical or not.
Perhaps a bit counter-intuitively, physics is not about the "truth".
Religions sell you the "truth", physics (and science in general) doesn't.
What physics is all about is determining how the Universe works by measuring
what can be observed and formulating scientifically sound postlates based
on those measurements. Physics doesn't try to "sell" you anything. Physics
simply tells you what we have found so far, with the technology and knowledge
we currently have. It's not a question of belief. It's about what we know
currently. (What we know may be partially false, but that's not really the
point. If it's false, then new evidence and new measurements will eventually
tell us so, so we can update what we know.)
In other words, physics doesn't tell you "this is the truth". Physics
tells you "this is what we currently know". You not believing it has zero
effect on the fact for as long as you can't provide any evidence of the
contrary. (If you can, then usually expect a Nobel prize, or at least
worldwide recognition.)
--
- Warp
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On 23-Dec-08 22:01, Warp wrote:
> andrel <a_l### [at] hotmailcom> wrote:
>> On 23-Dec-08 19:27, stbenge wrote:
>>> Darren New wrote:
>>>> Shay wrote:
>>>>> 1. The universe is made of particles which behave in predictable ways.
>>>> Errr, no. The particles behave in ways that are only statistically
>>>> predictable.
>>> Particles are individually unpredictable (to us) because we still do not
>>> have a complete understanding of physics. Very tiny particles may appear
>>> to do random things, but until we have determined the what the smallest
>>> particle is -- the true quanta -- we can't say for certain that truly
>>> random events actually happen. They look random to us because of our
>>> incomplete understanding.
>
>> That looks suspiciously as if you believe in a hidden variable type
>> theory. I think it was proven that reality has no underlying hidden
>> variables. It is however some time ago that I did really study physics
>> and reading http://en.wikipedia.org/wiki/EPR_paradox it is clear to me
>> that I need a refreshing course.
>
> If I'm not mistaken, the currently most accepted theory is that it's
> *impossible* to predict certain quantum phenomena exactly. And this
> "impossible" doesn't mean "we don't yet have the technology to do it",
> but "there's a feature of the universe which simply makes it impossible".
To be somewhat precise: Bell's theorem says that *if* there is a local
variable that we don't know (yet) but that does determine the state of
the system and what we see is only statistical because we have not the
equipment (yet) to measure it exactly *then* a certain measurement will
on average never exceed a certain value. If however the uncertainty is
more fundamental than that, i.e. if really is as absurd as quantum
mechanics predicts then that value can be higher than that value.
People done the experiment and within experimental errors the
measurements agree with QM and either there is no local hidden variable
or Bell is wrong (i.e. one has to prove that Bell used an faulty axiom).
As I said reading that EPR piece on wikipedia it might be tiny bit more
complicated than that. But probably the above is good enough for any
non-specialist.
> Theories can be wrong, of course (luminiferous aether anyone?), but
> as long as we don't have evidence of the contrary, we have to assume that
> that is how things work.
Bell's theorem is much more solid than that even. Then again it is a
theorem not a theory.
> As a side note, I find it amusing (and in some ways a bit sad) that some
> people seem to think that physics is about belief. They will say something
> like "I don't believe that black holes really exist", or "I can buy black
> holes, but I don't believe in singularities", or "I don't believe that c
> is the maximum achievable speed". And mind you, this by people who only
> have rudimentary layman-level knowledge about physics.
Or: I don't believe that the universe is so weird that we really can't
measure the spin of a particle. Surely the equipment can be improved
somehow someday (sorry sam ;) )
Or: we don't know what conscience is and we can't predict what the spin
of a particle will be, so these things must be related (sorry new agers
out there ;) )
> Physics is not about belief. Physics is not about people trying to
> sell you ideas, and you believing them or not, depending on whether you
> find those ideas plausible and logical or not.
>
> Perhaps a bit counter-intuitively, physics is not about the "truth".
> Religions sell you the "truth", physics (and science in general) doesn't.
> What physics is all about is determining how the Universe works by measuring
> what can be observed and formulating scientifically sound postlates based
> on those measurements. Physics doesn't try to "sell" you anything. Physics
> simply tells you what we have found so far, with the technology and knowledge
> we currently have. It's not a question of belief. It's about what we know
> currently. (What we know may be partially false, but that's not really the
> point. If it's false, then new evidence and new measurements will eventually
> tell us so, so we can update what we know.)
>
> In other words, physics doesn't tell you "this is the truth". Physics
> tells you "this is what we currently know". You not believing it has zero
> effect on the fact for as long as you can't provide any evidence of the
> contrary. (If you can, then usually expect a Nobel prize, or at least
> worldwide recognition.)
Often even, like in the case of QM, the only claim is that if you follow
the procedures you will arrive at a value that is close to what can be
measured. In other words, we don't even pretend to know or understand
anything at all.
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> -----Original Message-----
> From: Patrick Elliott [mailto:sel### [at] npgcablecom]
> > And, given we're talking "the start of the universe", there is no
> > "before" to talk about, either.
> >
>
> Maybe.. But that's a bit... uncertain. I may depend on what you define
> as "before".
Actually, I think it depends on what you mean by "universe." Of course, I
get annoyed by people who refer to the Universe as local reality(1), since
it seems fairly obvious to me that the Universe encompasses everything(2).
But then, certain misnomers get so ingrained into society that there's no
hope of rooting them out.
(1)Leading to the idea of the Multiverse, or multiple universes (multiple
everythings?).
(2)Since the universe is everything, then there is no "before," as
anything before would merely be part of the same universe.
...Ben Chambers
www.pacificwebguy.com
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> -----Original Message-----
> From: Warp [mailto:war### [at] tagpovrayorg]
> In other words, physics doesn't tell you "this is the truth".
Physics
> tells you "this is what we currently know". You not believing it has
> zero
> effect on the fact for as long as you can't provide any evidence of
the
> contrary. (If you can, then usually expect a Nobel prize, or at least
> worldwide recognition.)
A corollary to this is a common distrust of doctors. Some people feel
that Doctors don't really know anything about how the body works, and
that certain mythologies (holistic & herbal medicine) are more reliable
than modern medicine.
Now, don't get me wrong: I strongly believe that natural therapies can
be extremely effective. I also believe that the science of medicine,
based on centuries of experimental observation, can often be far more
effective. After all, that's what science is: trying something, and
recording the results. By nature of it, it's bound to be more effective
than other methods.
...Ben Chambers
www.pacificwebguy.com
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