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On 19/07/2010 7:24 PM, Warp wrote:
> So at which point did they go extint, and why?
>
You are on a looser. Faith needs no rational.
--
Best Regards,
Stephen
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On 19-7-2010 13:52, Warp wrote:
> andrel <byt### [at] gmail com> wrote:
>> Big Bang theory says that at the moment of the Big Bang, time was
>> created.
>
> Are you sure about that? The Big Bang theory cannot go back to the
> initial singularity because there are no established theories which could
> be used to describe what happened when the universe was smaller than a
> certain (larger-than-zero) size. As wikipedia puts it: "there is no physical
> model that can explain the earliest moments of the universe's existence
> (Planck time) because of a lack of a consistent theory of quantum gravity."
>
> There's thus a finite limit beyond which current theories cannot go
> because of lacking theories. Hence it's impossible to say what exactly
> happened before that.
I fail to see how that is incompatible with what I said.
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On 19/07/2010 8:19 PM, andrel wrote:
> On 19-7-2010 13:52, Warp wrote:
>> andrel <byt### [at] gmail com> wrote:
>>> Big Bang theory says that at the moment of the Big Bang, time was
>>> created.
>>
>> Are you sure about that? The Big Bang theory cannot go back to the
>> initial singularity because there are no established theories which could
>> be used to describe what happened when the universe was smaller than a
>> certain (larger-than-zero) size. As wikipedia puts it: "there is no
>> physical
>> model that can explain the earliest moments of the universe's existence
>> (Planck time) because of a lack of a consistent theory of quantum
>> gravity."
>>
>> There's thus a finite limit beyond which current theories cannot go
>> because of lacking theories. Hence it's impossible to say what exactly
>> happened before that.
>
> I fail to see how that is incompatible with what I said.
>
It is not so do not worry. ;-)
--
Best Regards,
Stephen
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andrel <byt### [at] gmail com> wrote:
> On 19-7-2010 13:52, Warp wrote:
> > andrel <byt### [at] gmail com> wrote:
> >> Big Bang theory says that at the moment of the Big Bang, time was
> >> created.
> >
> > Are you sure about that? The Big Bang theory cannot go back to the
> > initial singularity because there are no established theories which could
> > be used to describe what happened when the universe was smaller than a
> > certain (larger-than-zero) size. As wikipedia puts it: "there is no physical
> > model that can explain the earliest moments of the universe's existence
> > (Planck time) because of a lack of a consistent theory of quantum gravity."
> >
> > There's thus a finite limit beyond which current theories cannot go
> > because of lacking theories. Hence it's impossible to say what exactly
> > happened before that.
> I fail to see how that is incompatible with what I said.
If there's no physical model that can explain the earliest moments of the
universe, how can you say that "at the moment of the Big Bang, time was
created"? Exactly on which physical model is this claim based on? Or is it
simply a conjecture?
--
- Warp
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On 19-7-2010 21:38, Warp wrote:
> andrel <byt### [at] gmail com> wrote:
>> On 19-7-2010 13:52, Warp wrote:
>>> andrel <byt### [at] gmail com> wrote:
>>>> Big Bang theory says that at the moment of the Big Bang, time was
>>>> created.
>>> Are you sure about that? The Big Bang theory cannot go back to the
>>> initial singularity because there are no established theories which could
>>> be used to describe what happened when the universe was smaller than a
>>> certain (larger-than-zero) size. As wikipedia puts it: "there is no physical
>>> model that can explain the earliest moments of the universe's existence
>>> (Planck time) because of a lack of a consistent theory of quantum gravity."
>>>
>>> There's thus a finite limit beyond which current theories cannot go
>>> because of lacking theories. Hence it's impossible to say what exactly
>>> happened before that.
>
>> I fail to see how that is incompatible with what I said.
>
> If there's no physical model that can explain the earliest moments of the
> universe, how can you say that "at the moment of the Big Bang, time was
> created"? Exactly on which physical model is this claim based on? Or is it
> simply a conjecture?
No time without space, before the big bang no space -> no time.
That we have currently no theory that describes what happen at
ridiculous energy levels does in no way imply that there is no
description possible. Or in other words, we don't know what happened,
only that something happened at those early times just after the big
bang. As such it has no implications on what happened before t=0.
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andrel <byt### [at] gmail com> wrote:
> That we have currently no theory that describes what happen at
> ridiculous energy levels does in no way imply that there is no
> description possible.
But since you can't base it on any physical model, it would simply be a
conjecture, nothing more.
> Or in other words, we don't know what happened,
> only that something happened at those early times just after the big
> bang. As such it has no implications on what happened before t=0.
If we don't know what happened, then we can't say "this happened" (ie.
"time was created at the moment of the Big Bang"). That would be a
contradiction.
--
- Warp
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On 2010-07-20 06:52, Warp wrote:
> If we don't know what happened, then we can't say "this happened" (ie.
> "time was created at the moment of the Big Bang"). That would be a
> contradiction.
Of course, we also can't say "this /didn't/ happen" (ie "God didn't
cause it" [for certain definitions of 'god']).
It seems to me there's a short story by Clarke or Asimov or one of those...
--
Tim Cook
http://empyrean.freesitespace.net
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Tim Cook <z99### [at] gmail com> wrote:
> On 2010-07-20 06:52, Warp wrote:
> > If we don't know what happened, then we can't say "this happened" (ie.
> > "time was created at the moment of the Big Bang"). That would be a
> > contradiction.
> Of course, we also can't say "this /didn't/ happen" (ie "God didn't
> cause it" [for certain definitions of 'god']).
Would that be the infamous "god of the gaps"?
--
- Warp
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Warp wrote:
>> Of course, we also can't say "this /didn't/ happen" (ie "God didn't
>> cause it" [for certain definitions of 'god']).
>
> Would that be the infamous "god of the gaps"?
I think he was referring to this.
http://www.multivax.com/last_question.html
--
Darren New, San Diego CA, USA (PST)
C# - a language whose greatest drawback
is that its best implementation comes
from a company that doesn't hate Microsoft.
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On 20-7-2010 12:52, Warp wrote:
> andrel <byt### [at] gmail com> wrote:
>> That we have currently no theory that describes what happen at
>> ridiculous energy levels does in no way imply that there is no
>> description possible.
>
> But since you can't base it on any physical model, it would simply be a
> conjecture, nothing more.
If you think that the concept that space and time are connected and you
can not have one without the other is a conjecture, be my guest.
>> Or in other words, we don't know what happened,
>> only that something happened at those early times just after the big
>> bang. As such it has no implications on what happened before t=0.
>
> If we don't know what happened, then we can't say "this happened" (ie.
> "time was created at the moment of the Big Bang"). That would be a
> contradiction.
You refer to not having a model for what happened *after* the big bang
whereas I am referring to 'before' the big bang. We are not talking
about the same thing and there is no contradiction.
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