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Author Topic:   Modularity, A distinguishing property of life
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 13 of 291 (512973)
06-23-2009 12:32 AM


Falsifiability of your proposal
For your theory of recognizing design by integrated complexity to be scientifically valid, it has to be falsifiable.
So I ask, what would falsify it ?

Replies to this message:
 Message 14 by Teapots&unicorns, posted 06-26-2009 9:23 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 21 of 291 (513315)
06-27-2009 5:45 PM
Reply to: Message 18 by Dr Jack
06-27-2009 4:05 PM


Re: Falsifiability of your proposal
Of course, this is only true if you believe in materialism

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 Message 18 by Dr Jack, posted 06-27-2009 4:05 PM Dr Jack has not replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 22 of 291 (513316)
06-27-2009 5:51 PM
Reply to: Message 14 by Teapots&unicorns
06-26-2009 9:23 AM


Re: Falsifiability of your proposal
First off, IDers would have to show that evolution could not have caused an organism to be the way it is. This is impossible- you cannot prove a negative.
I can prove I did not buy a pizza yesterday (joking)
On a more serious note, what are you proposing here ? That evolution is not theoretically falsifiable ? (I mean, if there is no way to prove evolution could not have done it, then evolution isn't falsifiable ...)

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 Message 14 by Teapots&unicorns, posted 06-26-2009 9:23 AM Teapots&unicorns has seen this message but not replied

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 Message 23 by lyx2no, posted 06-27-2009 6:35 PM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 25 of 291 (513341)
06-28-2009 2:18 AM
Reply to: Message 23 by lyx2no
06-27-2009 6:35 PM


Re: Falsifiability of your proposal
No, you can't (not joking): You could prove that you made it practically impossible for us to discover how you bought a pizza yesterday.
Ok I'll make a negative statement that is more precise:
I did not buy a pizza yesterday at 12h at Domino's pizza, 1273 Cartier street, Montreal, Quebec.
I could prove this negative, simply by watching the security camera. Or by asking the person who worked there at that hour, etc. In the same way I could prove that there are no monkeys in my closet, by opening my closet and showing that there are none. Although it is more difficult to prove a negative, it is a common myth to say that 'you can't prove a negative'.
In regards to the topic at hand. ''Mutation+natural selection could not have produced the genetic diversity we see'' is a statement that could be proven thru population genetics and genetic theory. Because of this, the theory that 'mutation+natural selection produced the genetic diversity we see today' is a valid scientific theory because it can be falsified.

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 Message 23 by lyx2no, posted 06-27-2009 6:35 PM lyx2no has not replied

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 Message 27 by Phage0070, posted 06-28-2009 2:36 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 26 of 291 (513342)
06-28-2009 2:21 AM
Reply to: Message 24 by Teapots&unicorns
06-27-2009 7:43 PM


Re: Falsifiability of your proposal
This is a bit of a strawman of the creationist position. YEC say that 'either life made itself' or that 'intelligence made life'.
It is not: either evolution is true or creationism/ID is true.

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 Message 24 by Teapots&unicorns, posted 06-27-2009 7:43 PM Teapots&unicorns has seen this message but not replied

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 Message 29 by Granny Magda, posted 06-28-2009 7:52 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 28 of 291 (513345)
06-28-2009 3:02 AM
Reply to: Message 27 by Phage0070
06-28-2009 2:36 AM


Re: Falsifiability of your proposal
I was hoping no one would suggest something like that, really ...
This argument-type can be used for anything. I mean, in the same way, I could say: 'Barack Obama said ''I have a dog'' on live TV' (a positive statement) and then, as proof, show you a tape of it. But you could say: you can't prove it, since maybe you tampered that tape to make him say that; see, you can't prove a positive. And then I would bring to you 100 people who saw it live, and have them tell you that Barack Obama did say 'I have a dog' on live tv. But you could say: maybe you bribed all these people so that they told me this, you still can't prove a positive. If your argument was valid, you could not prove either a positive nor a negative.
In any case, we can see it in another way: suppose A and not-A, two opposite statements. If I falsify A, then automatically I prove not-A (by the law of non-contradiction)
Example:
A - My car is blue.
not-A - My car is not blue.
If I falsify A, then it proves not-A. If I prove not-A, then it falsifies A.
If I prove A, then it falsifies not-A. But if I falsify not-A, it does not prove A.
Edited by slevesque, : No reason given.

This message is a reply to:
 Message 27 by Phage0070, posted 06-28-2009 2:36 AM Phage0070 has replied

Replies to this message:
 Message 31 by lyx2no, posted 06-28-2009 8:39 AM slevesque has replied
 Message 35 by Phage0070, posted 06-28-2009 9:23 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 32 of 291 (513360)
06-28-2009 9:00 AM
Reply to: Message 29 by Granny Magda
06-28-2009 7:52 AM


Re: Falsifiability of your proposal
OMG, I was tired when I wrote that response. It is far from conveying the idea I wanted haha ...
I meant it to say that creationists do not propose either evolution or creationism (as the only two options), but rather they propose that the debate is either abiogenesis or Intelligent Design. Obviously, they support the later, and identify the designer as the God of the Bible.
Now I understand many creationists such as Hovind propose the false dilemna of evolution/creation, but these people (at least, in my opinion) are not the ones who represent the real creationist position. CMI and AiG are the two organisations who take care not to propose this dilemna. Their tactic is still two fold: they critic evolution, and they promote a young earth perspective.
But all this is off topic.

This message is a reply to:
 Message 29 by Granny Magda, posted 06-28-2009 7:52 AM Granny Magda has replied

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slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 33 of 291 (513361)
06-28-2009 9:03 AM
Reply to: Message 31 by lyx2no
06-28-2009 8:39 AM


Re: Falsifiability of your proposal
Well actually, didn't he exactly say that ?
I mean, he was talking of abiogenesis as an emperical fact, because at some point in time life came to existence., and so abiogenesis did happen.
Unless I don't understand the abiogenesis term correctly, but isn't it the origin of life from inanimate matter, excluding any supernatural intelligence ??

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slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 40 of 291 (513369)
06-28-2009 9:39 AM
Reply to: Message 35 by Phage0070
06-28-2009 9:23 AM


Re: Falsifiability of your proposal
I would think if we had the videotape that showed I did not order a pizza at 12 o'clock, it would not be 'absence of information' but rather information that I did not order a pizza.
In any case, if you do believe you can't prove a negative, you will have to answer two question:
1- Can you prove the following statement: two plus two does not equal 5.
2- Can you prove the following statement: you can't prove a negative.
Edited by slevesque, : No reason given.
Edited by slevesque, : No reason given.

This message is a reply to:
 Message 35 by Phage0070, posted 06-28-2009 9:23 AM Phage0070 has replied

Replies to this message:
 Message 48 by Phage0070, posted 06-28-2009 9:58 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 41 of 291 (513371)
06-28-2009 9:42 AM
Reply to: Message 39 by Dr Jack
06-28-2009 9:39 AM


Re: Falsifiability of your proposal
Doesn't the scientific field of abiogenesis exclude the option of supernatural intervention A priori, and considers exclusively natural means by which life could arise from non-life.
Reading the comments here, it would seem abiogenesis accepts the idea that an intelligence formed life from non-life. Am I missing something ?

This message is a reply to:
 Message 39 by Dr Jack, posted 06-28-2009 9:39 AM Dr Jack has replied

Replies to this message:
 Message 43 by Dr Jack, posted 06-28-2009 9:46 AM slevesque has not replied
 Message 46 by onifre, posted 06-28-2009 9:51 AM slevesque has replied
 Message 51 by Hyroglyphx, posted 06-28-2009 10:07 AM slevesque has not replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 47 of 291 (513378)
06-28-2009 9:58 AM
Reply to: Message 42 by Phage0070
06-28-2009 9:42 AM


Re: Falsifiability of your proposal
You should talk about it with this guy then:
quote:
Most modern biologists, having reviewed with satisfaction the downfall of the spontaneous generation hypothesis, yet unwilling to accept the alternative belief in special creation, are left with nothing. I think a scientist has no choice but to approach the origin of life through a hypothesis of spontaneous generation.
quote:
One has only to contemplate the magnitude of this task to concede that the spontaneous generation of a living organism is impossible. Yet here we are as a result, I believe, of spontaneous generation
George Wald
Of course, he does not mean spontaneous generation as bread+cheese = maggots.
He also said:
quote:
The reasonable view was to believe in spontaneous generation; the only alternative, to believe in a single, primary act of supernatural creation. There is no third position.
Thus, since there are only two options, if abiogenesis is proven to be impossible, then it becomes proof for a supernatural creation.
Thus someone who believes life was made by God, based on the fact that he thinks abiogenesis is impossible (because of racemization, etc.) does not have blind find, but it is evidence-based faith.

This message is a reply to:
 Message 42 by Phage0070, posted 06-28-2009 9:42 AM Phage0070 has replied

Replies to this message:
 Message 52 by Phage0070, posted 06-28-2009 10:07 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 49 of 291 (513380)
06-28-2009 10:05 AM
Reply to: Message 46 by onifre
06-28-2009 9:51 AM


Re: Falsifiability of your proposal
quote:
But it is a fact. Abiogenesis happened. What is being investigated is the how it happened. The phenomenon is a fact; life exists, abiogenesis occured. How? Well I guess it was either natural chemical reactions of known elements, or, a celestial invisible being waving a magic wand. But the fact remains, abiogenesis occured.
Maybe I misunderstood you, it seemed to me that abiogenesis included both from this comment, when I thought it did not. If it doesn't, then I think Hyroglyphs is right: the fact that life appeared at some point in time is not proof that abiogenesis occured.
quote:
Wouldn't the intelligence require an explanation as to how it formed before we even begin to investigated what it made?
Wouldn't the 'intelligence' also be considered 'life'? How is it different from life?
If you identify the intelligence as an alien, of course your questions are relevant.
But if you identify the intelligence as the God of the bible, then it is irrelevant since by nature he is eternal, and also outside of time. So no starting point where you can say: before there was no intelligence, now there is intelligence.

This message is a reply to:
 Message 46 by onifre, posted 06-28-2009 9:51 AM onifre has replied

Replies to this message:
 Message 57 by onifre, posted 06-28-2009 10:20 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 53 of 291 (513384)
06-28-2009 10:07 AM
Reply to: Message 48 by Phage0070
06-28-2009 9:58 AM


Re: Falsifiability of your proposal
quote:
This isn't an appropriate question; two plus two equals five by fiat. Mathematics is a conceptual system that operates by rules we define, so the proof you request is in essence saying "It does not because I say it does not."
If there is one domain where you can prove something, it is in mathematics. (some even say it is the only domain where proof is possible). In any mathematical semantics, two plus two will never be equal to 5.
quote:
Yes: You cannot dismiss accurate information regardless of its violation of previously established norms, including logical contradictions. This means that even if evidence points strongly toward something not happening, the possibility always remains of new information becoming available.
By saying this, aren't you proving a negative (after all, 'you can't prove a negative' is a negative ...)
Edited by slevesque, : No reason given.

This message is a reply to:
 Message 48 by Phage0070, posted 06-28-2009 9:58 AM Phage0070 has replied

Replies to this message:
 Message 55 by Phage0070, posted 06-28-2009 10:15 AM slevesque has replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 54 of 291 (513385)
06-28-2009 10:12 AM
Reply to: Message 52 by Phage0070
06-28-2009 10:07 AM


Re: Falsifiability of your proposal
George Wald is the guy who wrote: the origin of life.
I don't understand the last one (out of whole cloth). But you really consider these other options as legitimate, scientific possibilities ?

This message is a reply to:
 Message 52 by Phage0070, posted 06-28-2009 10:07 AM Phage0070 has replied

Replies to this message:
 Message 56 by Phage0070, posted 06-28-2009 10:18 AM slevesque has not replied

  
slevesque
Member (Idle past 4661 days)
Posts: 1456
Joined: 05-14-2009


Message 82 of 291 (513470)
06-29-2009 12:31 AM
Reply to: Message 81 by Hyroglyphx
06-29-2009 12:05 AM


Re: Instantaneous -- NOT ... Now define life.
I have to agree, that if you say life came from non-life, you have to give a definition of life ...
Maybe using an example will help define 'life':
If I take a cell, and put it in a drop of water. And then I take a needle, and poke the membrane. And so everything inside comes rushing out of the membrane and into the water. Is it still alive ? Is there still something alive in my drop of water ?

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