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Old 17th May 2012, 07:14 AM   #1081
Foster Zygote
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Originally Posted by GIBHOR View Post
today we know Darwin was wrong.

http://www.uncommondescent.com/faq/#macroismic
Quote:
Such a point of view is simply untenable, and it denotes a complete misunderstanding of the nature of function. Macroevolution, in all its possible meanings, implies the emergence of new complex functions. A function is not the simplistic sum of a great number of “elementary” sub-functions: sub-functions have to be interfaced and coherently integrated to give a smoothly performing whole. In the same way, macroevolution is not the mere sum of elementary microevolutionary events.
This is nothing more than the debunked 'irreducible complexity' argument.

Quote:
A computer program, for instance, is not the sum of simple instructions. Even if it is composed ultimately of simple instructions, the information-processing capacity of the software depends on the special, complex order of those instructions. You will never obtain a complex computer program by randomly assembling elementary instructions or modules of such instructions.
This shows the authors ignorance of evolutionary biology. Living things are not 'randomly assembled'. The environment selects certain mutations from an array of randomly produced variations.

Quote:
In the same way, macroevolution cannot be a linear, simple or random accumulation of microevolutionary steps.
Yes, it can. The author asserting otherwise does not make it so. Please name one single organ that shows irreducible complexity; that could not have evolved over time through the environmental selection of tiny steps of change in structure.

Quote:
Microevolution, in all its known examples (antibiotic resistance, and similar) is made of simple variations, which are selectable for the immediate advantage connected to them. But a new functional protein cannot be built by simple selectable variations, no more than a poem can be created by random variations of single letters, or a software written by a sequence of elementary (bit-like) random variations, each of them improving the “function” of the software.
Once again the author shows ignorance of biology, simply making assertions that are not backed up with any evidence and drawing specious analogies. We have actually seen the evolution of new enzymes in certain Flavobacterium strains that allow them to digest byproducts of Nylon manufacture. The three enzymes utilized for digesting these man-made chemicals are significantly different from those produced by any other strain of bacteria and are only effective for breaking down man-made chemicals that did not exist prior to the invention of Nylon in 1935. That's a pretty big step right there. How could further mutations that result in an increase in the efficiency of energy extraction from this alternative food source not accumulate over time?

Quote:
Function simply does not work that way. Function derives from higher levels of order and connection, which cannot emerge from a random accumulation of micro-variations. As the complexity (number of bits) of the functional sequence increases, the search space increases exponentially, rapidly denying any chance of random exploration of the space itself.
I suspect that the author is deliberately ignoring the very important element of selection in the evolutionary process. He keeps repeating the word 'random' in order to convince his readers that complex biological structures have to fall together randomly, like the old creationist canard about a tornado randomly assembling a functional 474 from scrap. But in order for this weak argument to work one has to ignore the environmental selection that is the real driving force behind evolution. The author has to dishonestly misrepresent evolutionary biology in order make his arguments appear valid.

The ideas on that website are embarrassingly outdated. At the top of the page they even have an image of a flagellar motor, once championed by creationists as the irreducibly complex proof of deliberate design in biology, but long since shown to have evolved from other, simpler structures with other functions.
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Old 17th May 2012, 07:23 AM   #1082
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Originally Posted by Ethnikos View Post
It's my interpretation of Anankē, based on what I have been able to collect on the subject from ancient Greek mythology.
So that's a "No". Got it.

Originally Posted by punshhh
Try the dictionary definition.
Problem is, I know how dictionaries actually work. They don't list The One True Definition (or The True Set of Definitions). Rather, dictionaries attempt to capture the ways in which words are commonly used. They provide the COMMON, not the TECHNICAL, definitions--meaning that using them in a technical discussion makes as much sense as playing chess with a baseball bat. Unless you're dealing with a technical dictionary specifically intended to define the jargon utilized by a specific field, the dictionary definition is worthless.

Here's a way to demonstrate this: look up the word "character" in the dictionary of your choice. Then explain to me what definition makes the sentence "The increaing number of primative characters in certain members of the crown group is indicative of increased generalization in morphology" make any sense whatever.
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Old 17th May 2012, 07:29 AM   #1083
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Originally Posted by Foster Zygote View Post
Yes, it can. The author asserting otherwise does not make it so. Please name one single organ that shows irreducible complexity; that could not have evolved over time through the environmental selection of tiny steps of change in structure.
Here's a good example of that.
YouTube Video This video is not hosted by the JREF. The JREF can not be held responsible for the suitability or legality of this material. By clicking the link below you agree to view content from an external website.
I AGREE
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Old 17th May 2012, 07:33 AM   #1084
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Originally Posted by GIBHOR View Post
we know because absolutely nothing is the absence os any thing, and has therefore no potentialities.
Anything that can create a universe must, by definition, have potentialities (the potential to create a universe). No potentialities means no supernatural, no supreme beings or entities - and so, no God... otherwise it's not 'absolutely nothing' with 'no potentialities' is it?

Quote:
Otherwise, we would experience all the time
things poping up from nothing. Our experience shows that is not the case.
Which suggests that the 'nothing' we experience isn't 'absolutely nothing, with no potentialities', because there is plenty of solid experimental evidence of things (in a sense) 'popping up from nothing' all the time. It's a way of looking at the Uncertainty Principle and how it can be interpreted as quantum fluctuations, virtual particles, quantum tunneling, and field interactions - measurable, observable stuff. You could say they're not actually 'real' things, but, like so much else, it's an interpretation of real observations that really works in the real world. Something is doing those things and it behaves like stuff 'popping up from nothing' all the time.
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Old 17th May 2012, 07:35 AM   #1085
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Originally Posted by Foster Zygote View Post
This shows the authors ignorance of evolutionary biology. Living things are not 'randomly assembled'. The environment selects certain mutations from an array of randomly produced variations.
Look I'll make an effort to nip it in the bud again. Entropy is the reason anything in the universe can "assemble" in the first place. At the most reduced physical observation at least. It's like the Konami Code...

↑ ↑ ↓ ↓ ← → ← → B A
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Old 17th May 2012, 07:51 AM   #1086
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Originally Posted by punshhh View Post
I doubt it if there is such a thing as a god. I regard references to god as omnipotent/scient/present in religious doctrine as a means to convey the image of a great power, such as one which could have generated the known universe. I doubt it was meant to refer to some kind of infinite entity.

Believers insisting on an infinite god do not know what they are saying as such a thing is inconceivable to humanity.
What evidence do you have to make this supposition? I thought you knew by now that any god can be, and often is, made into anything the person desires. GIBHOR is not the only one on JREF who makes these sorts of "god is infinite" claims and fervently believes them.

Besides, what if GIBHOR has received his knowledge through revelation? Are you then prepared to say that you are mistaken and humans are, in fact, able to comprehend an infinite god which can be made sense of when that god reveals itself to a human?

Are you ready to state that you have a greater than zero chance of being massively wrong, according to your own statements in other threads?
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Old 17th May 2012, 08:01 AM   #1087
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After getting permission from the owner of the website http://csep10.phys.utk.edu/astr162/index.html I'll post his comments regarding the information (names have been removed/changed as deemed appropriate by me)

Originally Posted by Lowpro correspondence to Mike
Sorry to bother you, but I felt it was worth mentioning real quick a possible inaccuracy regarding your website. I often converse with many people on an online forum and one member used your website in what I consider a "cherry picking" attempt to demonstrate that the curvature of space had been undetermined:

"the value of the density parameter and thus the ultimate fate of the Universe remains one of the major unsolved problems in modern cosmology. " from your website URL http://csep10.phys.utk.edu/astr162/l.../geometry.html

However since discoveries from the Boomerang project but more importantly NASA's WMAP satellite, the theory of the universe as exhibiting a flat curvature is demonstrably accurate.

http://map.gsfc.nasa.gov/

http://www.lbl.gov/Science-Articles/...-spectrum.html

Because of the nature of the website's ability to be quote mined by people with less than noble causes I thought it was worthy of bringing to your attention.

Thank you very much!
Originally Posted by Mike's response
Lowpro,

Thanks for the comment. That webpage was written in the mid-1990s, when the statement was true. Now with the results from Type Ia supernova distance measurements and the anisotropies for the cosmic microwave background that have been obtained since then, we do have a pretty good determination of the curvature of the Universe on large scales (and it is essentially flat, to about 1-2% uncertainty in the curvature parameter).

Those webpages were last updated more than a decade ago. I leave them up, unmaintained, because many people apparently use them extensively, even though in some areas like cosmology and details of the solar system (for example, Pluto is no longer a planet) they are partially out of date. If people are using them to support incorrect interpretations of current astronomy, it could be motivation to reconsider taking them down, though for every email that I get pointing out things that are not quite true because of new data I get tens of emails thanking me for the resource.

Mike
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Old 17th May 2012, 08:14 AM   #1088
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Originally Posted by Lowpro View Post
Look I'll make an effort to nip it in the bud again. Entropy is the reason anything in the universe can "assemble" in the first place. At the most reduced physical observation at least. It's like the Konami Code...

↑ ↑ ↓ ↓ ← → ← → B A
I would argue it is the Gibb's free energy that defines assembly. Whether it is minimized through entropic or enthalpic effects, it is that property that determines what molecular associations are preferred.
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Old 17th May 2012, 08:16 AM   #1089
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Originally Posted by joobz View Post
I would argue it is the Gibb's free energy that defines assembly. Whether it is minimized through entropic or enthalpic effects, it is that property that determines what molecular associations are preferred.
Eh I should be more broad and just say the 2nd law of thermodynamics ;p
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Old 17th May 2012, 08:18 AM   #1090
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Originally Posted by Lowpro View Post
After getting permission from the owner of the website http://csep10.phys.utk.edu/astr162/index.html I'll post his comments regarding the information (names have been removed/changed as deemed appropriate by me)
Awesome job!

It is now Up to Gibhor to decide if he will continue to link to the inaccurate information or if he will update his position to reflect the reality of what science currently knows.
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Old 17th May 2012, 08:27 AM   #1091
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Originally Posted by GIBHOR View Post
(1) Argument by analogy is never valid.
(2) Objects resembling known artefacts might reasonably be assumed themselves to be artefacts, but living organisms do not in fact resemble known artefacts. Nor does the universe.
(3) As other people have already pointed out, there are numerous examples of naturally occurring objects that appear to be artefacts.
(4) The assumption of a human designer of a possible artefact does not postulate any previously unknown entities, as humans are already known to exist. An intelligent designer capable of creating the universe is not already known to exist, so the god theory simply complicates the question.

Dave
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Old 17th May 2012, 08:29 AM   #1092
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Originally Posted by punshhh
Originally Posted by Stomatopoda View Post
You keep using that word. I do not think it means what you think it means.
Try the dictionary definition.
Here's a dictionary definition. You seem to be equivocating between the two; in which manner are you using the word?

1. Impossible to comprehend or grasp fully: inconceivable folly; an inconceivable disaster.
2. So unlikely or surprising as to have been thought impossible; unbelievable: an inconceivable victory against all odds.
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Old 17th May 2012, 08:48 AM   #1093
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Originally Posted by Mashuna View Post
So unlikely or surprising as to have been thought impossible.
Pretty much sums up all of the coolest discoveries in science.
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Old 17th May 2012, 09:03 AM   #1094
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Originally Posted by punshhh View Post
Your fooling yourself, or trying to fool me.

Go back to that concept and remind yourself that being endless it is always a lot bigger than you can conceive of and indeed many times larger than that and again ad infinitum. Same with duration.
.
Nope.
It fits inside the headbone.
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Old 17th May 2012, 09:05 AM   #1095
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At this point in the thread I thought I'd revisit the OP question: "Why do you believe naturalism to be the best explanation for our existence?"

I've been thinking about it and recalled just why. I had both religious and scientific education at a young age. There was public school and teachers there as well as catechism with the Catholics. So I remember the context for how my beliefs were constructed.

The essential thing comes down to answering questions. When I asked what I thought were relevant questions in a religious context, I found the answers weren't satisfactory. When I did the same in a science context, they actually had answers or, when they didn't, they admitted they didn't know yet and were still exploring the issue.

That was the critical difference. The one enterprise (science) seemed like an honest exploration of possibilities. The other, religion, seemed like an exercise in dodging questions or giving non-answers. Science was something you could do to find things out. Religion was marketing and was done to you.

So, that's my answer to the OP. How it happened to me.
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Old 17th May 2012, 09:09 AM   #1096
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Originally Posted by Dancing David View Post
That has nothing to do with the speculative notions of expanding space time foam in recursive inflationary scenarios or colliding branes.
It seems you just have a preference for one spiritual story.
You also make a mistake in calling something 'fully actualized individuals', do you mean bacteria or ants?
Yes, among other things.
My main thing is an aversion I have developed to saying things like, "the creator", as if there is some person around expecting to be recognized and worshiped, or whatever.
I don't think there was a person, and whatever was there is not one individual. I think all living beings came from it and are its current representative.
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Old 17th May 2012, 09:13 AM   #1097
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Originally Posted by Dancing David View Post
That too is just guessing, the answer is "We don't know".
I'm not being dogmatic about any of this but is a personal preference. We don't know but it is natural to wonder about what everything is. It seems to me that the universe acts like and looks like a single organism, but it is not something that fits into a classification, being unique by definition.
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Old 17th May 2012, 09:16 AM   #1098
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Originally Posted by zooterkin View Post
What is "it"? The universe? The universe is alive?
Let's say for example you had a computer and provided it with a constant power source, then gave it a task to do with would never reach a conclusion, then just left it to work on its own for so many years, would you think of it as being alive?
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Old 17th May 2012, 09:22 AM   #1099
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Originally Posted by Ethnikos
I don't think there was a person, and whatever was there is not one individual. I think all living beings came from it and are its current representative.
Why?

And if your answer is "personal preference", why should I care what your personal preferences are?

Originally Posted by Ethnikos
Let's say for example you had a computer and provided it with a constant power source, then gave it a task to do with would never reach a conclusion, then just left it to work on its own for so many years, would you think of it as being alive?
Not at all. It lacks the more significant criteria for living things: growth, reproduction, metabolism, etc.
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Old 17th May 2012, 09:23 AM   #1100
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Originally Posted by dlorde View Post
Gosh, so many questions spring to mind... I'll assume this is not simply an argument from incredulity or ignorance, and you have good reasons for saying this.
What are the behaviours or properties or actions of the universe that seem to you to be those of a large and complex organism?
What, precisely, do you mean by 'happening by accident'?
I'm thinking of it on a super-macro level of just what it looks like, which would be something self organizing, which to me makes it look "alive".
Something analogous to a "someone" wanted a universe and one came about basically as desired. This is based on mythology more than science. I see science as a better way of understanding the mythology.
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Old 17th May 2012, 09:28 AM   #1101
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Originally Posted by catsmate1 View Post
Wiki references a Nature article (Tryon, Edward P. "Is the Universe a Vacuum Fluctuation," in Nature, 246(1973), pp. 396–397) as the source of the quote.
Which wiki, I haven't found it yet.
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Old 17th May 2012, 09:29 AM   #1102
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Originally Posted by Dinwar View Post
And if your answer is "personal preference", why should I care what your personal preferences are?
If you are already an atheist then it has no value for you. My theory is a project that intends to come up with an alternative (for people who find personal, anecdotal evidence for some sort of god) to a "creator" demanding to be worshiped.
Quote:
Not at all. It lacks the more significant criteria for living things: growth, reproduction, metabolism, etc.
Well, then by that definition, no.
It just has some attributes that are shared in common with living things, but isn't really.
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Old 17th May 2012, 09:29 AM   #1103
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Originally Posted by Ethnikos View Post
I'm thinking of it on a super-macro level of just what it looks like, which would be something self organizing, which to me makes it look "alive".
Chaos theory and minerology both demonstrate that systems can be self-organizing without being, in any way shape or form, alive. Thus, unless you're willing to argue that labrodorite is alive, your argument fails.
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Old 17th May 2012, 09:32 AM   #1104
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Originally Posted by catsmate1 View Post
Wiki references a Nature article (Tryon, Edward P. "Is the Universe a Vacuum Fluctuation," in Nature, 246(1973), pp. 396–397) as the source of the quote.
I am trying to find the source of the thing about the fine tuning, Tryon made the suggestion about quantum fluctuation, I am looking for the fine tuning quote. Which wiki are you looking at?

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Old 17th May 2012, 09:33 AM   #1105
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Originally Posted by Ethnikos View Post
Let's say for example you had a computer and provided it with a constant power source, then gave it a task to do with would never reach a conclusion, then just left it to work on its own for so many years, would you think of it as being alive?
Irrelevant.

Do you believe the universe is a living organism?
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Old 17th May 2012, 09:35 AM   #1106
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Originally Posted by Ethnikos View Post
Yes, among other things.
My main thing is an aversion I have developed to saying things like, "the creator", as if there is some person around expecting to be recognized and worshiped, or whatever.
I don't think there was a person, and whatever was there is not one individual. I think all living beings came from it and are its current representative.
That is still anthropomorphism. It could be acausal and accidental.
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Old 17th May 2012, 09:36 AM   #1107
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Originally Posted by Lowpro
After getting permission from the owner of the website http://csep10.phys.utk.edu/astr162/index.html I'll post his comments regarding the information (names have been removed/changed as deemed appropriate by me)

Originally Posted by Lowpro correspondence to Mike
Sorry to bother you, but I felt it was worth mentioning real quick a possible inaccuracy regarding your website. I often converse with many people on an online forum and one member used your website in what I consider a "cherry picking" attempt to demonstrate that the curvature of space had been undetermined:

"the value of the density parameter and thus the ultimate fate of the Universe remains one of the major unsolved problems in modern cosmology. " from your website URL http://csep10.phys.utk.edu/astr162/l.../geometry.html

However since discoveries from the Boomerang project but more importantly NASA's WMAP satellite, the theory of the universe as exhibiting a flat curvature is demonstrably accurate.

http://map.gsfc.nasa.gov/

http://www.lbl.gov/Science-Articles/...-spectrum.html

Because of the nature of the website's ability to be quote mined by people with less than noble causes I thought it was worthy of bringing to your attention.

Thank you very much!
Originally Posted by Mike's response
Lowpro,

Thanks for the comment. That webpage was written in the mid-1990s, when the statement was true. Now with the results from Type Ia supernova distance measurements and the anisotropies for the cosmic microwave background that have been obtained since then, we do have a pretty good determination of the curvature of the Universe on large scales (and it is essentially flat, to about 1-2% uncertainty in the curvature parameter).

Those webpages were last updated more than a decade ago. I leave them up, unmaintained, because many people apparently use them extensively, even though in some areas like cosmology and details of the solar system (for example, Pluto is no longer a planet) they are partially out of date. If people are using them to support incorrect interpretations of current astronomy, it could be motivation to reconsider taking them down, though for every email that I get pointing out things that are not quite true because of new data I get tens of emails thanking me for the resource.

Mike

Super!
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Old 17th May 2012, 09:37 AM   #1108
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Originally Posted by Ethnikos View Post
I'm not being dogmatic about any of this but is a personal preference. We don't know but it is natural to wonder about what everything is. It seems to me that the universe acts like and looks like a single organism, but it is not something that fits into a classification, being unique by definition.
No the universe does not act like an organism, what definition are you using?
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Old 17th May 2012, 09:39 AM   #1109
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Originally Posted by Ethnikos View Post
Let's say for example you had a computer and provided it with a constant power source, then gave it a task to do with would never reach a conclusion, then just left it to work on its own for so many years, would you think of it as being alive?
No
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Old 17th May 2012, 09:52 AM   #1110
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Originally Posted by Ethnikos
My theory is a project that intends to come up with an alternative (for people who find personal, anecdotal evidence for some sort of god) to a "creator" demanding to be worshiped.
So...you admit that their evidence is of the lowest quality, and are trying to merely find a less flagrantly fallacious bedtime story for them? Seems a bit odd, not to mention condiscending.

Quote:
Well, then by that definition, no.
It just has some attributes that are shared in common with living things, but isn't really.
What definition would you preferr?
And sharing attributes with living things is irrelevant. Many minerals share attributes with living things, such as being made with the same elements. Fire oxidizes material and creates energy, just like arobic organisms. Cars even take in material, burn it to convert it into energy, and use that energy for motion--just like living things! Yet none of those are alive.

Sharks and humans both have heads, teeth, and cartalege, but no one would say they're the same thing.
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Old 17th May 2012, 12:56 PM   #1111
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Originally Posted by Ethnikos View Post
Let's say for example you had a computer and provided it with a constant power source, then gave it a task to do with would never reach a conclusion, then just left it to work on its own for so many years, would you think of it as being alive?
Let's say you asked a straightforward question of some particular entity, and they answered with a non-sequitur. Would you think they were honest in their discourse?
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Old 17th May 2012, 01:37 PM   #1112
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GIBHOR is linking to UncommonlyDense?

Really? Those morons?
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Old 17th May 2012, 01:50 PM   #1113
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Originally Posted by MarkCorrigan View Post
GIBHOR is linking to UncommonlyDense?

Really? Those morons?
Gibhor lives on a diet of constant:

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Old 17th May 2012, 03:14 PM   #1114
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Originally Posted by Ethnikos View Post
...Something analogous to a "someone" wanted a universe and one came about basically as desired. This is based on mythology more than science. I see science as a better way of understanding the mythology.
I still don't understand why you suppose there a creator of the universe.
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Old 17th May 2012, 03:15 PM   #1115
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Originally Posted by Dinwar View Post
So...you admit that their evidence is of the lowest quality, and are trying to merely find a less flagrantly fallacious bedtime story for them? Seems a bit odd, not to mention condiscending.
I'm talking about myself and imagining there being someone else who may find it helpful if I was able to explain it in an acceptable sort of way.
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Old 17th May 2012, 04:01 PM   #1116
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Originally Posted by Lowpro View Post
Gibhor lives on a diet of constant:

http://i388.photobucket.com/albums/o...kimble/379.jpg
Yeah but...UncommonlyDense? Really?

It's like linking to whale.to or timecube or something.
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Old 17th May 2012, 04:50 PM   #1117
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Originally Posted by marplots View Post
At this point in the thread I thought I'd revisit the OP question: "Why do you believe naturalism to be the best explanation for our existence?"

I've been thinking about it and recalled just why. I had both religious and scientific education at a young age. There was public school and teachers there as well as catechism with the Catholics. So I remember the context for how my beliefs were constructed.

The essential thing comes down to answering questions. When I asked what I thought were relevant questions in a religious context, I found the answers weren't satisfactory. When I did the same in a science context, they actually had answers or, when they didn't, they admitted they didn't know yet and were still exploring the issue.

That was the critical difference. The one enterprise (science) seemed like an honest exploration of possibilities. The other, religion, seemed like an exercise in dodging questions or giving non-answers. Science was something you could do to find things out. Religion was marketing and was done to you.

So, that's my answer to the OP. How it happened to me.
.
Me too
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Old 17th May 2012, 04:59 PM   #1118
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Originally Posted by Ethnikos View Post
I'm thinking of it on a super-macro level of just what it looks like, which would be something self organizing, which to me makes it look "alive".
That's not really an explanation. What does the universe look like to you? What make you feel it looks 'alive'?

To me, the universe looks like an almost unimaginably vast space, dotted with tiny dust-like clusters of galaxies, in which the galaxies are themselves like dust motes separated by vast distances. Within each galaxy are around two hundred billion stars like dust motes also separated by vast distances.

I can grasp how it comes to be this way through self-organizing accretion according to physical laws, but I just can't visualise how it 'seems alive'.
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Old 17th May 2012, 05:09 PM   #1119
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Originally Posted by Dancing David View Post
I am trying to find the source of the thing about the fine tuning, Tryon made the suggestion about quantum fluctuation, I am looking for the fine tuning quote. Which wiki are you looking at?

OK now I'm confused. Which fine tuning quote? From Tryon? Or Swinburne?
The wiki page for Tryon lists his article in Nature. It was (apparently) reprinted in Leslie's Physical Cosmology and Philosophy.
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Old 17th May 2012, 05:54 PM   #1120
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Even calling natural processes "accidental" is anthropomorphizing, as it requires nature to have intent.
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