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Author Topic:   Hawking Comes Clean
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


(1)
Message 68 of 148 (580207)
09-08-2010 7:40 AM
Reply to: Message 56 by Bolder-dash
09-07-2010 11:21 PM


Re: Lennox on Hawking
You make a lot of statements cloaked as a fact
In message 44? Really? Care to point them out to me?
The laws are not the universe, simply by virtue of you saying they are.
If I say "when we say, 'laws', what we mean in this context is..." then, yes, they are exactly what I say they are by virtue of me saying so - sort of a tautology, don't you think? Of course, I am also speaking for Hawking here, so you could argue that that was not what he meant. So perhaps you'd like to explain what you think he meant, and why...
You can think about what you feels makes up the universe, and what you feel is reality, but it is no more valid, and carries no more weight than what anyone else thinks.
Yep. In exactly the same way that car mechanics know no more about cars than your average driver. And why doctors really have no clue compared to the general populace when it comes to heart sugery. And when it comes to piloting the Shuttle, Nasa has traditionally gone for bus drivers.
The "laws" of the universe appear to be intelligently crafted. They have consistency, they have order, they have contingencies
Indeed they do have consistency, order and contingencies. So much so that the more we delve the more constrained they appear. What room then for any level of "crafting"? It appears that they are the only way they can be. Doesn't leave much if any room for design.
What we see, what many people see is a type of order
I agree. We see so much order that it leaves no room for design, no room for choice. Sort of the opposite of what you are looking for really.

This message is a reply to:
 Message 56 by Bolder-dash, posted 09-07-2010 11:21 PM Bolder-dash has replied

Replies to this message:
 Message 70 by Bolder-dash, posted 09-08-2010 8:17 AM cavediver has replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 72 of 148 (580219)
09-08-2010 8:24 AM
Reply to: Message 69 by Bolder-dash
09-08-2010 8:14 AM


Re: Lennox on Hawking
You do know that cavediver was an evangelical Christian for much of his life, so do you suppose at that time he had the ability to know how wrong he was
All I am describing here I came to realise many many years ago, deep in my time as an evangelical Christian. I was actually a member of a Vineyard fellowship at the time, if the name means anything to you. It had zero impact on my faith, for the simple reason that my faith was based on, err, well, faith.
It was the same time that I discovered that there was practically zero archaeological evidence backing up the pre-captivity OT, and that morality was perfectly explained by evolution. Again, effect on my faith? Not a jot. See above.

This message is a reply to:
 Message 69 by Bolder-dash, posted 09-08-2010 8:14 AM Bolder-dash has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


(1)
Message 74 of 148 (580222)
09-08-2010 8:27 AM
Reply to: Message 70 by Bolder-dash
09-08-2010 8:17 AM


Re: Lennox on Hawking
When your pastor tells you that there is a God, I am glad to know that you will now be agreeing that he knows a heck of a lot more about this than you, so you will take his word for it.
How can someone be an expert on something that doesn't exist?

This message is a reply to:
 Message 70 by Bolder-dash, posted 09-08-2010 8:17 AM Bolder-dash has replied

Replies to this message:
 Message 77 by Bolder-dash, posted 09-08-2010 8:29 AM cavediver has replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 76 of 148 (580224)
09-08-2010 8:28 AM
Reply to: Message 73 by Straggler
09-08-2010 8:26 AM


Re: We just don't know... And that's okay. ccccccccc
Anything eternal would be in a state of maximum entropy according to the laws of thermodynamics would it not?
No. There may not be a state of maximum entropy - i.e. no state of thermal equilibrium.

This message is a reply to:
 Message 73 by Straggler, posted 09-08-2010 8:26 AM Straggler has replied

Replies to this message:
 Message 79 by Straggler, posted 09-08-2010 8:37 AM cavediver has replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 78 of 148 (580227)
09-08-2010 8:34 AM
Reply to: Message 77 by Bolder-dash
09-08-2010 8:29 AM


Re: Lennox on Hawking
Do you mean like string theory and other dimensions?
Of course not. Such concepts have definition and a solid basis, even if only within mathematical physics.
The concept of "god" doesn't have a definition even within one particular sect of one partcilar branch of one particular religion. If you disagree, perhaps you could furnish me with a defintion of "god". I've been asking for one for some time here at EvC, but none have yet been forthcoming.

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 Message 77 by Bolder-dash, posted 09-08-2010 8:29 AM Bolder-dash has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 83 of 148 (580234)
09-08-2010 8:50 AM
Reply to: Message 79 by Straggler
09-08-2010 8:37 AM


Re: We just don't know... And that's okay. ccccccccc
If the universe had existed forever (in the Buz sense of "forever" and "eternal") rather than 15 billion years how could it not be in a state of maximum entropy (or heat death)?
By continually expanding. Without an input of new matter (as per the Steady State Theory), you will still get a practical "heat death", although it will be not be a true entropic heat death.

This message is a reply to:
 Message 79 by Straggler, posted 09-08-2010 8:37 AM Straggler has replied

Replies to this message:
 Message 96 by Straggler, posted 09-08-2010 12:43 PM cavediver has replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 86 of 148 (580250)
09-08-2010 10:56 AM
Reply to: Message 85 by slevesque
09-08-2010 10:42 AM


Re: Lennox on Hawking
We say: God consistently upholds gravity, so it remains constant and can create the universe.
But what does even mean? Constant with respect to what? Time? But time is internal to the Universe.
It is very easy to make fuzzy statements that use words like "god" and "upholds" but they mean nothing without some strict definitions. And these are seriously lacking. This is not metaphysics. It is a mixture of soundbites and faith.

This message is a reply to:
 Message 85 by slevesque, posted 09-08-2010 10:42 AM slevesque has replied

Replies to this message:
 Message 87 by slevesque, posted 09-08-2010 11:09 AM cavediver has replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 95 of 148 (580275)
09-08-2010 12:37 PM
Reply to: Message 87 by slevesque
09-08-2010 11:09 AM


Re: Lennox on Hawking
I think you are intelligent enough to understand what I mean when I say this.
Of course I know what you think you mean, but that doesn't help. You are trying to match together something infinitely precise with something vague and fuzzy, and it doesn't work.
You understand ''God was upholding his creation' in the context of Christianity because it is a typical Christian thing to say. I have no clue what it means. Seriously. If god stops upholding creation, what happens? Does this ccour within time, outside time? Does existence just end? What does that mean?
And I really don't have any useful definition of God. Nothing in Christianity helps - it is just one ridiculous anthromorphism after another. I really am not trying to play word games. I really am at a loss for meaning.
In other words, the same definition you use when you say that natural laws are constant.
But I will only say this loosely. On its own, it means nothing. I could spend hours just talking about what I do mean by this, and it would all be solid science/mathematics.

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 Message 87 by slevesque, posted 09-08-2010 11:09 AM slevesque has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 98 of 148 (580279)
09-08-2010 12:48 PM
Reply to: Message 96 by Straggler
09-08-2010 12:43 PM


Re: We just don't know... And that's okay. ccccccccc
You are pointing out the distinction between heat death and cold death due to expansion. Is that right?
Yep
I don’t think Buz’s eternal universe concept has any expansion taking place.
Buz's eternal universe concept is bollocks.

This message is a reply to:
 Message 96 by Straggler, posted 09-08-2010 12:43 PM Straggler has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 125 of 148 (580439)
09-09-2010 3:32 AM
Reply to: Message 112 by slevesque
09-08-2010 6:07 PM


Re: We just don't know... And that's okay.
And there goes colliding branes out the window I guess.
This isn't a "first cause". There are competing ideas for what happened at T=0. What is being shown is that in none of them is a "first cause" required, either at T=0, or at any point for T<0 exists.

This message is a reply to:
 Message 112 by slevesque, posted 09-08-2010 6:07 PM slevesque has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


(1)
Message 127 of 148 (580445)
09-09-2010 5:14 AM
Reply to: Message 126 by Straggler
09-09-2010 4:58 AM


Re: Metaphysical Claims
So excuse me while God and I take a visit to the toilet where we shall be enjoying our latest creation.
You owe me one monitor and one keyboard

This message is a reply to:
 Message 126 by Straggler, posted 09-09-2010 4:58 AM Straggler has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 131 of 148 (580507)
09-09-2010 2:12 PM
Reply to: Message 130 by Huntard
09-09-2010 1:58 PM


Re: Metaphysical Claims
I don't know how you confused Straggler with me, but I'm sure he'll be glad to come across as a tough guy
Oh yes, we know all about the dutch tough guys...

This message is a reply to:
 Message 130 by Huntard, posted 09-09-2010 1:58 PM Huntard has replied

Replies to this message:
 Message 133 by Huntard, posted 09-09-2010 2:21 PM cavediver has not replied

  
cavediver
Member (Idle past 3664 days)
Posts: 4129
From: UK
Joined: 06-16-2005


Message 141 of 148 (580671)
09-10-2010 3:04 PM
Reply to: Message 139 by Straggler
09-10-2010 1:46 PM


Re: NYT Pans Hawking's Book
Hawking is quite a self publicist in his own way and the attention accorded to his books reflects that as much as their scientific or literary worth.
Brief History was born out of extreme necessity (for cash) - it was his two great results with a wrapping of fundemental cosmology. He has never been the best instructor or lecturer but he does capture the imagination, and the confusion he weaves at his public lectures seems to be well received!

This message is a reply to:
 Message 139 by Straggler, posted 09-10-2010 1:46 PM Straggler has not replied

  
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