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Old 04-29-2003, 11:47 AM   #1
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Default Faith in macroevolution?

Posted by Jim Larmore:

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It appears the majority of those posting here really believe in macro-evolution as an explanation for the origin of life on earth. I have some questions for those who truely believe in random chance evolution for life origins.
All of nature shows remarkable complexity in regards to intercellular structure and design i.e. protein or DNA. The structure of protein as it is exists in nature makes the probability of random/chance origins quite hard to accept. For example the average protein has some 300 amino acids hooked together by peptide bonds and are arranged in no certain "logical" sequences. These sequences have to be exact without mistakes for the protein to work, especially when it comes to enzymes. There are 20 amino acids that comprise all proteins in nature. For random chance to have worked you have to believe that these complex little molecules would have to have combined magically in the right sequence all at once and to have magically wound up in a cell membrane which is by the way protein and be stero-chemically correct . All of nature uses only left handed amino acids to build its proteins. Randomness by its nature should have produced both left and right handed amino acids , but we find none in all of nature. Its like flipping a coin thousands of billions of times and it always comming up heads as an illustration of how hard it would be for this to happen. As a matter of fact if you consider the probability of taking 20 amino acids and combining them exactly correct into a chain 300 long ( there are some much longer) you come up with a staggering figure thats impossible to comprehend, 1X10 to the 600 power. To give you some scope on how large this number is there are only 1x10 to the 25 power grains of sand on this planet, each time you add a zero you multiply that number by ten, its just to large to imagine. DNA is much more complex than this. There are over 300 billion combinations for the four nucleotides to hook up in the human genome. It take less than three bad hook ups to cause a fatal result in the animal it happens in , as a matter of fact science has never observed a usefull mutation in cellular biology yet. Mapping the human genome is reconded to be as significant an accomplishment as going to the moon. The chicken or the egg factor comes in here too when you consider the fact that to have DNA you have to have protein and to have protein used inside the cell you have to have DNA.
The question I have for anyone is this, explain how the complexity just mentioned could have been the result of random/chance evolution? Theres not enough atoms in the universe to be given an eternity of time to combine to cause a single protein to form little alone life. There are many agnostic scientists in genetic research but you won't find too many atheist working in cellular/genome research. Its hard to accept fiat creation but they definitely don't accept macro-evolution as an explanation for the origin of life.

I personally feel it takes more "faith" to believe in macro-evolution than it does to believe in fiat creation. :boohoo:
This post originally appeared on this thread and has been moved here to avoid sidetracking the original discussion.
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Old 04-29-2003, 11:56 AM   #2
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Don't you mean macro-evolution, GunnerJ? Marco-evolution is the hypothesis that all humans have a common Italian ancestor.
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Old 04-29-2003, 12:11 PM   #3
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Quote:
Originally posted by Jim Larmore
It appears the majority of those posting here really believe in macro-evolution
Nope. The majority of people here simply accept it on the basis of overwhelming evidence. It’s not our fault if you are not acquainted with this evidence.
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as an explanation for the origin of life on earth.
Nope, that’s called ‘abiogenesis’. Not doing very well really, are you?
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I have some questions for those who truely believe in random chance evolution for life origins.
Then find someone who believes in random chance evolution and ask ’em. What you’ve got there is a ‘straw man’.
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All of nature shows remarkable complexity in regards to intercellular structure and design, yada yada yada. I will now try and impress you with my passing acquaintance with this complexity.
Like I said, find someone who thinks this is all down to chance and ask them about it.
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The question I have for anyone is this, explain how the complexity just mentioned could have been the result of random/chance evolution?
It couldn’t.
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There are many agnostic scientists in genetic research but you won't find too many atheist working in cellular/genome research.
What, like James Watson?
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Its hard to accept fiat creation
Yup. Because it means accepting a creator that’d make things like hookworms and blind eyes for creatures that don’t need eyes at all.
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but they definitely don't accept macro-evolution as an explanation for the origin of life.
Who doesn’t? And just how much biogeography, anatomy and palaeontology does the average “cellular/genome researcher” know anyway? Do you get a plumber in to fix your car?
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I personally feel it takes more "faith" to believe in macro-evolution than it does to believe in fiat creation.
What you personally feel is neither here nor there, considering your woeful understanding of what evolution is about.

We’ll happily point you towards information about what evolution is really about. But I somehow doubt you’re interested. You’ve got that DNA spiel just too down pat. But sorry, it just doesn’t cut it round here. I’d leave in the direction of my local library if I were you, before the geneticists here turn up.

TTFN, Oolon
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Old 04-29-2003, 12:16 PM   #4
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Quote:
Originally posted by Godless Dave
Don't you mean macro-evolution, GunnerJ? Marco-evolution is the hypothesis that all humans have a common Italian ancestor.
THERE ARE NO MISTAKES IN MY POST. I AM INERRANT.

-GunnerJ, E&C Pope
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Old 04-29-2003, 12:40 PM   #5
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Quote:
Originally posted by GunnerJ
THERE ARE NO MISTAKES IN MY POST. I AM INERRANT.

-GunnerJ, E&C Pope
Correction: there were no mistakes in the inerrant original post, before the buggy IIDB software incorrectly parsed and translocated two letters.
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Old 04-29-2003, 12:56 PM   #6
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Quote:
Jim Larmore:
It appears the majority of those posting here really believe in macro-evolution as an explanation for the origin of life on earth.
I don't "believe in" macro-evolution any more than I "believe in" gravity, but in any event macro-evolution has nothing to do with the origin of life on earth. Please learn about this before trying to critique it.
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I have some questions for those who truely[sic] believe in random chance evolution for life origins.
I don't know anyone who believes in "random chance evolution" of adaptations, and once again evolution is not concerned with the origin of life. For example, one could believe that life was created by one or more supernatural creatures and still accept the fact that living things have evolved through descent with modification from common ancestors, and that the theory of evolution is the scientific explanation for this evolution.
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All of nature shows remarkable complexity in regards to intercellular structure and design i.e. protein or DNA.
There is certainly a great deal of complexity in nature, but you would have to give us some evidence that there has been any "design" outside of what humans have done.
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The structure of protein as it is exists in nature makes the probability of random/chance origins quite hard to accept.
You need to explain what this "random/chance origins" stuff is. It doesn't sound like anything that I have seen in science.
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For example the average protein has some 300 amino acids hooked together by peptide bonds and are arranged in no certain "logical" sequences.
I would avoid ascribing a particular length as an "average" for a protein, but 300 amino acids is probably the right order of magnitude for a human protein. As for how "logical" the sequences might be, you will have to explain what you mean here.
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These sequences have to be exact without mistakes for the protein to work, especially when it comes to enzymes.
No, this is incorrect. Not only are their many variations that would do essentially the same thing, there are many variations that would work but work differently. You should do some research before making such assertions, these errors only undermine your credibility.
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There are 20 amino acids that comprise all proteins in nature.
This is a very interesting point, given that there are at least thousands of different possible amino acids. Of course, if we all evolved from a common ancestor then it would not be surprising that we all used the same amino acids. (by the way, this article discusses an engineered species that uses 21 amino acids)
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For random chance to have worked you have to believe that these complex little molecules would have to have combined magically in the right sequence all at once and to have magically wound up in a cell membrane which is by the way protein and be stero-chemically[sic] correct.
Nope. Many creationists get the idea, I don't know where, that evolution by natural selection is a random process. It is not. Furthermore, the 300-amino-acid protein mentioned is not thought to have evolved all at once, it was modified from an earlier protein. Your lack of understanding here is undermining your attempt to discredit evolution.
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All of nature uses only left handed amino acids to build its proteins. Randomness by its nature should have produced both left and right handed amino acids , but we find none in all of nature.
I assume that you mean "in all the living things one earth" because right handed amino acids are found in "nature" if you take "nature" to include the universe outside of the works of humans.
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Its like flipping a coin thousands of billions of times and it always comming[sic] up heads as an illustration of how hard it would be for this to happen.
You are making a couple of unsupported assumptions here. First, you assume that amino acids available at the time and place where life formed were distributed 50:50. If you have some evidence for this, please present it. Second, you assume that left- and right- handed amino acids are entirely compatable in living systems. If you have evidence for this, please present it. In fact the universality of left handed amino acids in living systems is an interesting problem for science, but it poses no special problem for evolution.
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As a matter of fact if you consider the probability of taking 20 amino acids and combining them exactly correct [sic] into a chain 300 long (there are some much longer) you come up with a staggering figure thats[sic] impossible to comprehend, 1X10 to the 600 power.
Wrong again. Actually it is approximately 1 in 2.0 x 10 to the 390 power, but this is irrelevant: many sequences are potentially useful and nobody thinks that such a protein appeared by the random connection of 300 amino acids.
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To give you some scope on how large this number is there are only 1x10 to the 25 power grains of sand on this planet, each time you add a zero you multiply that number by ten, its just to large to imagine.
Trying to impress people with large (irrelevant) numbers is not a useful replacement for evidence. If you have any evidence that living things did not evolve from common ancestors, please present it.
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DNA is much more complex than this.
Not really.
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There are over 300 billion combinations for the four nucleotides to hook up in the human genome.
Ah, I see that you are referring to the whole human genome, compared to one human protein. Then yes, it is more complex.
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It take less than three bad hook ups to cause a fatal result in the animal it happens in,
Actually just one could be fatal, but it almost never is. You see, almost every human born has at least one random mutation, and we seem to be doing just fine. The sequence of more than 90% of our DNA rarely matters at all, and even changes in the parts in which the sequence is expressed as proteins a change will often not change the protein at all, and even when it does change the protein it sometimes has little or no effect on the function of the protein. Your substantial lack of understanding of biology is interferring with your ability to discuss this issue in a useful manner.
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as a matter of fact science has never observed a usefull[sic] mutation in cellular biology yet.
Yet again, you have made a false statement. It is very hard to detect a useful mutation, and one must define "useful" in a particular context. Even so, undeniably useful mutations have occurred, as discussed here.
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Mapping the human genome is reconded[sic] to be as significant an accomplishment as going to the moon. The chicken or the egg factor comes in here too when you consider the fact that to have DNA you have to have protein and to have protein used inside the cell you have to have DNA.
That is the way it works now, but of course there is no reason to assume that it was always thus. Please do a little reading on abiogenesis and the RNA world. However, keep in mind that it is not evolution.
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The question I have for anyone is this, explain how the complexity just mentioned could have been the result of random/chance evolution?
I have no idea how such complexity could be the result of this "random/chance evolution" you refer to. On the other hand, evolution through the mechanisms described in the theory of evolution are quite sufficient to explain such evolution.
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Theres[sic] not enough atoms in the universe to be given an eternity of time [sic] to combine to cause a single protein to form little [sic] alone life.
You are attacking a straw man, as no scientist thinks that this is how life started, but as I said this has nothing to do with evolution.
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There are many agnostic scientists in genetic research but you won't find too many atheist working in cellular/genome research.
Did you just make this up? I know quite a number of scientists involved in cellular/genome research, and as far as I know they are all atheists (though I could be wrong, of course; religious beliefs are not an issue in science).
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Its hard to accept fiat creation but they definitely don't accept macro-evolution as an explanation for the origin of life.
Macro-evolution has nothing to do with the origin of life. By the way, the evolution of living things by descent with modification from common ancestors is a scientific fact that is accepted by virtually all biologists.
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I personally feel it takes more "faith" to believe in macro-evolution than it does to believe in fiat creation.
Given that you do not even understand what macro-evolution is, this is not very convincing.

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Old 04-29-2003, 01:34 PM   #7
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Ah yes, the F-word, bandied carelessly about again. After a while, I get tired of hearing it.

You don't need 'faith' when you have evidence; indeed, overwhelming evidence. 'Faith' is for wishful dreamers trying to reconcile their unsupported befiefs with reality.
I have no 'faith' in the ToE (or much of anything else, for that matter). But I accept it as the best explanation for certain, biological process' thus far. Come up with a better one, solidly backed by hard evidence, and I'll accept that. But, I doubt if that'll happen. And if it should, I further doubt that any religious text will cover it any better than they cover the ToE.

doov
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Old 04-29-2003, 01:45 PM   #8
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Quote:
Originally posted by GunnerJ
THERE ARE NO MISTAKES IN MY POST. I AM INERRANT.

-GunnerJ, E&C Pope
If you get to be pope, I insist on being Inquisitor. I may make errors, but all my mistakes are burnt and trouble me no more.
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Old 04-29-2003, 02:43 PM   #9
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Well I see I got a pretty large response from you guys and its interesting to see how strongly you all have attacked my statements. I won't be as lengthy as I was before but I will comment on a few other areas involved with evolution.

First to the one saying he has no "faith" in anything, do you realize how rediculous that makes you sound. Everyone has faith in something, Everyday you wake up and turn on the light switch you have faith the electric company will generate sufficient current to "illuminate" your enviournment. You have faith that your body will cause your next breath to happen. There are many things we have to have faith in , but I must say its difficult to put much faith in punctuated equilibrium or other philosophies pertaining to evolution. The evidence for fiat creation is just as obvious as is the "claims" of evolutionist.

I can't remember the name of the evolutionist who stated this but what he basically said was this, "if" it could be shown that man and dinasaurs lived contemporaneously then all of evolution would fall on its "ear". Well, in GlenRose Texas in the cretaceous rock on the Puluxy river they have found human and dinasaur tracks side by side and even one inside the other. How do you explain this? The tracks have been sectioned and analyzed for compressional laminations and they are authenticated as genuine tracks. My major is Bio/Chem and I'm not a archeologist and I must admit a degree of ignorance when it comes to the present philosophies of evolution , however if you consider the probability alone of random/chance evolution its absolutely impossible.

Evolution does happen theres no doubt, but I believe it occurrs more in the realm of special adaptation rather than mutation. Nature simply adapts to things i.e. bacteria's resistence to anti-biotics, in any given situation there is never a 100% kill , the ones who survive pass on this adaption to the daughter cells but this is not mutation. I've studied intercellular biology quite a bit and I just can't see this as anything other than being a result of a massively intelligent designer its just too complex to have originated from a slimy pit that got struck by lightning!!!
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Old 04-29-2003, 03:09 PM   #10
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Quote:
Jim Larmore:
Well I see I got a pretty large response from you guys and its[sic] interesting to see how strongly you all have attacked my statements. I won't be as lengthy as I was before but I will comment on a few other areas involved with evolution.

First to the one saying he has no "faith" in anything, do you realize how rediculous[sic] that makes you sound. Everyone has faith in something, Everyday you wake up and turn on the light switch you have faith the electric company will generate sufficient current to "illuminate" your enviournment[sic]. You have faith that your body will cause your next breath to happen.
You seem to be confusing "faith" with any reasonable inference based on experience. However, rather than argue semantics, why don't you address the issues that we have raised?
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There are many things we have to have faith in, but I must say its difficult to put much faith in punctuated equilibrium or other philosophies pertaining to evolution.
Why don't you surprise us and tell us what "punctuated equilibrium" is. By the way, it is not required for evolution and many biologists do think that it is important.
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The evidence for fiat creation is just as obvious as is the "claims" of evolutionist.
Excellent! Please present some of this "evidence."
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I can't remember the name of the evolutionist who stated this but what he basically said was this, "if" it could be shown that man and dinasaurs[sic] lived contemporaneously then all of evolution would fall on its "ear".
It might be better to be a little more precise when trying to quote someone. You can quote me as saying that evidence that there were modern humans living with Tyranosaurus rex would certainly call into question our current understanding of the evolution of living things.
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Well, in GlenRose Texas in the cretaceous rock on the Puluxy river they have found human and dinasaur[sic] tracks side by side and even one inside the other.
No, they have not. See here for a discussion of this falsehood.
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How do you explain this?
Creationists who are overzealous and/or dishonest.
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The tracks have been sectioned and analyzed for compressional laminations and they are authenticated as genuine tracks.
By who? Please provide a reference to the peer-reviewed article that demonstrates this.
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My major is Bio/Chem and I'm not a archeologist and I must admit a degree of ignorance when it comes to the present philosophies of evolution, however if you consider the probability alone of random/chance evolution its absolutely impossible.
It is appalling to me that someone studying biochemistry could be so completely ignorant of the single most important concept in biology. As has been explained to you, random chance (or "random/chance") is the antithesis of evolution by natural selection.
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Evolution does happen theres[sic] no doubt, but I believe it occurrs[sic] more in the realm of special adaptation rather than mutation.
Please define a "special adaptation" and explain how it differs from evolution. Perhaps you should tell us what you think evolution is.
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Nature simply adapts to things
???
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i.e.[sic] bacteria's resistence[sic] to anti-biotics[sic], in any given situation there is never a 100% kill , the ones who survive pass on this adaption to the daughter cells but this is not mutation.
Of course that is not mutation, that is natural selection. Mutation is when you start with a single bacterial cell, allow it to multiply many, many times so that you have millions of bacterial cells that are all identical to each other except for any changes due to mutations, then you expose them all to an antibiotic and find that almost all of them are susceptible, but one is not. Gee, I wonder where that new trait came from.
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I've studied intercellular biology quite a bit and I just can't see this as anything other than being a result of a massively intelligent designer its just too complex to have originated from a slimy pit that got struck by lightning!!!
Intercellular biology? Exactly what is that? Never mind, it doesn't matter. You have once again gone back to the origin of life (if I understand your last sentence correctly), but as has been explained to you more than once this has nothing to do with evolution. Not only that, but you have failed to respond to any of the points that we raised about evolution. All you have managed to do is convince us that you know little about biology and less about evolution. Please take the time to learn about something before pretending to understand it.

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