How big is Space ...
#47
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Posts: 3,396
Re: How big is Space ...
#50
Re: How big is Space ...
I'm not a "creationist" in the way that I think you mean, and I also don't deny natural selection or evolution. That's another misconception that people have - first the one that it is always about "science vs God", the second that it is always "evolution vs creation". Just as scientists can disagree, so can those who believe in creation.
BTW it's not Science vs god anyway - as far as I'm concerned gods don't come into the discussion about where the universe came from etc. That would be like explaining how rainbows occur as the "Optics vs Leprechauns" argument.
#51
Re: How big is Space ...
Err, I never said you were - it's just an example of the same kind of logical fallacy that creationists exhibit being shown in the boltzmann brain argument (IMHO).
BTW it's not Science vs god anyway - as far as I'm concerned gods don't come into the discussion about where the universe came from etc. That would be like explaining how rainbows occur as the "Optics vs Leprechauns" argument.
BTW it's not Science vs god anyway - as far as I'm concerned gods don't come into the discussion about where the universe came from etc. That would be like explaining how rainbows occur as the "Optics vs Leprechauns" argument.
And similarly there's no pot of gold at the end...
S
#52
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Joined: Jul 2010
Posts: 1,253
Re: How big is Space ...
Everything I've read says that there is no "edge", that space is curved, and that it continues to stretch, with some observations to support the possibility that the expansion is actually accelerating.
The analogy/ illustration is that our 3D universe is like the 2D surface of a balloon, which is being inflated. As it inflates, everything on the surface of the balloon is getting further from everything else, but there is no "edge", so there is no "beyond" for the "nothingness" to exist in. The problems we have in envisaging this is because we inhabit a Newtonian world, and that is our frame of reference, but our world exists in a decidedly non-Newtonian universe.
The analogy/ illustration is that our 3D universe is like the 2D surface of a balloon, which is being inflated. As it inflates, everything on the surface of the balloon is getting further from everything else, but there is no "edge", so there is no "beyond" for the "nothingness" to exist in. The problems we have in envisaging this is because we inhabit a Newtonian world, and that is our frame of reference, but our world exists in a decidedly non-Newtonian universe.
There is no edge to the universe and there is nothing beyond the universe either. If you travelled for billions and trillions of years across the University and kept on going there is a theory that you might end up back where you started again eventually. Might look very different of course.
#53
Re: How big is Space ...
And I think the other poster is mixing up Creationists (Capital "C") who delude themselves that everything was bodged together a few thousand years ago, dinosaurs, ants and people - and those who believe in a "creation" by some supernatural entity. Say, in a big bang?
And if nothing explainable existed before the big bang - not even space or time - then that's as good an explanation as you're likely to get.
#54
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Joined: Jul 2010
Posts: 1,253
Re: How big is Space ...
Err, I never said you were - it's just an example of the same kind of logical fallacy that creationists exhibit being shown in the boltzmann brain argument (IMHO).
BTW it's not Science vs god anyway - as far as I'm concerned gods don't come into the discussion about where the universe came from etc. That would be like explaining how rainbows occur as the "Optics vs Leprechauns" argument.
BTW it's not Science vs god anyway - as far as I'm concerned gods don't come into the discussion about where the universe came from etc. That would be like explaining how rainbows occur as the "Optics vs Leprechauns" argument.
Where did the material that caused the big bang come from?
Can something come in to existence from nothing?
What was there before the big bang?
What triggered the big bang?
What caused that tiny singular point of energy that eventually exploded out?
Last edited by Jon77; Mar 21st 2014 at 1:17 am.
#55
Re: How big is Space ...
Until science can explain with some degree of credibility the following I will keep an open mind -
Where did the material that caused the big bang come from?
Can something come in to existence from nothing?
What was there before the big bang?
What triggered the big bang?
What caused that tiny singular point of energy that eventually exploded out?
Where did the material that caused the big bang come from?
Can something come in to existence from nothing?
What was there before the big bang?
What triggered the big bang?
What caused that tiny singular point of energy that eventually exploded out?
For instance here is an explanation of the ekpyrotic 'brane' based theory of the universe's creation : http://www.dummies.com/how-to/conten...ng-theory.html with has recently suffered a big setback with the MCB curl results from BISEP2. It would have ticked all your boxes (let's see if the string theorists can rescue it).
#56
Re: How big is Space ...
When you get to a point "at" or "before" the BB ( not that there IS a "before") the maths can describe things but still give no explanation. Just because the equations are solvable proves nothing.
In a timeless, spaceless nothing, a deity is as good an explanation as any, IMO. And I'm an atheist (to be accurate, an agnostic.)
In a timeless, spaceless nothing, a deity is as good an explanation as any, IMO. And I'm an atheist (to be accurate, an agnostic.)
#57
Re: How big is Space ...
When you get to a point "at" or "before" the BB ( not that there IS a "before") the maths can describe things but still give no explanation. Just because the equations are solvable proves nothing.
In a timeless, spaceless nothing, a deity is as good an explanation as any, IMO. And I'm an atheist (to be accurate, an agnostic.)
In a timeless, spaceless nothing, a deity is as good an explanation as any, IMO. And I'm an atheist (to be accurate, an agnostic.)
It diminishes both science and religion if either choose to go head to head across the dividing line between them, and accordingly I have no time either for people who try to use the Bible as a science test book, or even a reliable historical record, OR for the likes of Richard Dawkins who believe that they can prove that God does not exist. Each should stick to their frame of reference and area of expertise.
#58
Re: How big is Space ...
Gnostic vs Agnostic is concerned with the 'knowability' of the answer.
Atheist vs Theist is concerned with the personal belief in deities.
They are pretty orthogonal - so to be 'accurate' you have to define yourself on each axis. If you go in for Boston 2by2s and define yourself relative to deities, that is.
Atheist vs Theist is concerned with the personal belief in deities.
#59
Re: How big is Space ...
If they make predictions that are falsifiable, and those predictions pan out, then it's 'The Theory'. That's science.
Err, 'to be accurate'?
Err, 'to be accurate'?
Gnostic vs Agnostic is concerned with the 'knowability' of the answer.
Atheist vs Theist is concerned with the personal belief in deities.
They are pretty orthogonal - so to be 'accurate' you have to define yourself on each axis. If you go in for Boston 2by2s and define yourself relative to deities, that is.Atheist vs Theist is concerned with the personal belief in deities.
Not an answer that would appeal to Bertrand Russell, but I'm happy with it.
#60
Re: How big is Space ...
Nit picking. I would be willing to accept a "God answer" but consider it a vanishingly small probability. So a blanket description of agnostic ticks the boxes but atheist would be closer to the truth.
Not an answer that would appeal to Bertrand Russell, but I'm happy with it.
Not an answer that would appeal to Bertrand Russell, but I'm happy with it.
Sounds like "Agnostic Atheist" - if you don't 'believe', then you are an atheist; independent of if you might be convinced of a 'vanishingly small probability'.