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TANSTAAFL

PostPosted: Tue Jan 17, 2006 9:16 pm


Corin_K.
Please do that I enjoy reading what you put out. It is a chalange that forces me to seach deeper into my own beliefes that strengthens my faith.
I am glad you felt that way, but I can't post my friends essay here, and need to produce my own when my degree gives me time. My first lecture of tomorow is in about six hours, and I only got back from the club an hour and a half ago. My head needs to cool a bit.
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Before we go any further with this, I would like to know what kind of evolution you are supporting. This will show me wether I am agreeing or not and will give a better base for research.
Well, strictly speaking, I am a neo-Darwinist. Gradualism with the emphasis on natural and sexual selection.

Of course, if you mean as far as the Creationist arguments go, it could be classed as macro-evolution, through micro-evolutionary means. This is what all evolution is in reality. I will go into that in my later essay as well.
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I most definatly agree with the language part, but the mutations. If a mutation is evolution in progress, then I would like to know what advantage that might be. As yet I have not yet heared of a mutation that has improved an organism.
Well, I am sure that you have a couple in you that either improve you or make no difference at all.

Every time DNA replicates, a couple of minor errors creep in. There is enough redundancy in the system that most don't matter at all - they don't code to proteins (how all DNA realises itself in the body) or simply don't change the proteins they do code for. I can provide examples of this if you haven't covered genetics or DNA/protein coding in school yet.

Most minor mutations like that have no effect on the organism. However, every so often, a protein is changed. These changes will be minor (a single amino acid out of a chain of hundreds), but such a minor change can have greater effects on the organism. A single change in a protein, representing a change in one specific letter of DNA, can result in a vastly different shape to the protein, as its folding is altered by the new inter-mollecular forces that are caused by the altered acid. Basicaly, a minor change can make a similar protein different enough that the body notices the difference.

Now, often this protein will be harmful, but not as often as you think. Most of the time the body will adapt and ignore an error like this. When it can't, well, there is a good chance that it will cause damage. However, there is a chance that it won't. There is a chance that the new structure will be a better design for that particular usage than the old one. In that case, it wil give an advantage.

If you think that mutations are always harmful, look at your mom and dad. Every difference you have from them is a variation. Any variation that isn't visible within others of your family (some feature they can't attribute to any family member in living memory) could well be a minor mutation. If there are none, then it is more likely that your particular mutations are very minor and somewhat contained at the molecular level. These will be passed onto your children and given the chance to make a gambit for phenotopic reality in a few generations time.
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No, but it dose say that you have put your faith in a dot of dust. And if not then please correct me. But dose not the theory of evolution state that the universe (single spoken sentance) came from a tiny dot of matter exploding? I would like you to explain what scientific evidence is there that we all came from some super heated rock that got covered in realy hot water.
Well, that has very little to do with evolution.

Evolution, as a whole, is a theory of how self replicating, or at least replicating systems change over subsiquent generations. It has many applications, and can be used to explain many things. The primary use is in biology, where it is used to examine and describe the genetic drift within living creatures. It can explain the origin of the species we see today, and explain the origins of the features of these species. It can even be used to outline a history of life going back to the first lifeforms.

The idea that the universe came from a tiny dot of matter doesn't exist. AT ALL.

The idea of a primordial atom (not the same, as this atom would have weighed the same, or rather more, than the whole universe - no tiny speck) was discarded a long time ago in favour of the big bang model. In this model, it isn't matter that exploded, but space that started expanding.

Einsteins much lauded and well tested general relativity shows something interesting. The universe, spacetime itself, is not a solid or fixed construct. It is flexable. It is changeable. This explains gravity as bends in spacetime. However, it also means that, in a universe with matter and mass within it, spacetime can never be still. It must be expanding or contracting.

Einstein didn't much like this, but a Catholic priest happened to grasp upon the idea and outline a theory of an explanding universe. Some first cause (he never had any idea himself, and refused to allow the Pope to say it was God, for good reason) mean that the universe, at that time an infintesimal point, expanded outwards into the full glory of the structure we see today. All energy (which is including matter in a pure energy form) was present all along - it was only later that the universe was large enough for the energy to be low and allow matter itself to condense out.

There is very good evidence for this. Not least the NASA WMAP satalite, which has measured radio signals from 13.7 billion years ago in order to understand more about the origins of the universe and the way it expanded. The theory also predicts measureable quantities of certain elements found in stars and on earth, as well as certain other features of the universe.

As for the last sentence, can you explain where that came from? I have not heard of such a theory. The nearest is the Earths formation, where the planet was actualy rather cool before water was even able to form (after other chemical reactions produced it). There is good evidence that this happened, not so much from Earth but from the solar system as a whole. Hopefuly the Stardust probe, landing yesterday morning, will give us even more information about this and allow us more precise data about such things. It has picked up some dust from an comet formed at the same time (or thereabouts) as the Earth, and which should have been uncontaminated since that time, so giving us a purer look at the materials around back then than we could hope from a changable environment like Earth or the moon.
PostPosted: Fri Jan 20, 2006 6:41 pm


According to the theory is evolution, It goes with the principle, Of an organism evolving to create another right. It seems to me evolution cannot prove the non-existence of christianity as, it does not prove how the first organism came into place before it evolved.

The big bang theory leaves a question, even when based on the principle of evolution as in, What contracted to create the big bang,?? where did it come from. No records seem to show how it all started, it just states that this bang just happened...it's like a bullet being shot,..or a bomb detonated, it dosent tell us where the components of the bomb came from, or how it was built or who detonated it, it just starts by saying "The bomb exploded, then from it pieces of it fell into the ground, and evolved into etc..etc.

What created the big bang. A process needs a beggining and an end, the Big Bang is a process, but it could not have just appeared hence, the foundation of the theory of evolution isnt sound.

Also, something can't be created from nothing, so then how could life have been created, its like a rock turning into an organism and breathing, and moving, through time. This is not sound.

Also, what says evolution starts now or stops here in the sense that, we were supposedly evolved from apes e.t.c., The definition of evolution is "Change in the genetic composition of a population during successive generations, as a result of natural selection acting on the genetic variation among individuals, and resulting in the development of new species.".

Compared to other cases of evolution, In the case of for example, Horses that evolved to appear as they are now, the based species of its evolution, is non-existent now as it evolved into the horse right due to its need for adaptation etc.

If apes are meant to be the base species of our evolution, why are they still existent now, and still as rampant. If your arguement is that, there is no need to change due to vast vegetations in which they can survive as they are now, well, vast vegetations were present in the past and they survived very well hence there was no need for evolution in the first place, so they were doing alright and we didnt need to come into existence, and shouldnt be here now, as there were even more rain forrests in the past for their habitat than now.
And if your arguement is only some are selected, then why are some left behind, un-evolved, if evolution demands perfection, and we know they can evolve due to their supposed evolved counterparts, then their very existence dis-proves the theory of evolution as they didnt evolve to fit into their habitat.

The theory of evolution has no base of begining, it dosent prove how things first appeared, it dosent prove the existence of life. Nothing can come from nothing. It dosent tell us a story on how everything came to existence, it further proves theres something else working here.

This world itself proves the existence of a higher being by existing as it is now. No human theory has disproved this.

X_Eternal__rest


TANSTAAFL

PostPosted: Fri Jan 20, 2006 8:20 pm


X_Eternal__rest
According to the theory is evolution, It goes with the principle, Of an organism evolving to create another right. It seems to me evolution cannot prove the non-existence of christianity as, it does not prove how the first organism came into place before it evolved.
Evolution doesn't try to claim anything about any religion, or about the origins of life. Science as a whole prefers to just ignore religion unless threatened by groups like the DI, who want to alter scientific reality to adapt it to their dogmatic and theological standards.

However, there is a theory, known as abiogensis, that explains the origins of life from inorganic material. It is complicated and a field where study is ongoing. More later
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The big bang theory leaves a question, even when based on the principle of evolution as in, What contracted to create the big bang,?? where did it come from. No records seem to show how it all started, it just states that this bang just happened...it's like a bullet being shot,..or a bomb detonated, it dosent tell us where the components of the bomb came from, or how it was built or who detonated it, it just starts by saying "The bomb exploded, then from it pieces of it fell into the ground, and evolved into etc..etc.
The big bang was not like an explosion, other than in the sense that it was an exponential increase in size.

Asking what caused the big bang is a bit anoying at the moment, because you would have to re-write physics to even make sense of the question. What was on TV in 1402? Where were you on July 43nd? These are nonesense questions that have no real meaning in this world. Before the big bang, there was no time or space - at least not as we know it.

In order to model what came before, or even the cause of the bang, we do need a new physical theory. This should be a few more years in comming, although there are a few beautiful contenders at the moment.
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What created the big bang. A process needs a beggining and an end, the Big Bang is a process, but it could not have just appeared hence, the foundation of the theory of evolution isnt sound.
Even without the big bang, evolution is sound. Evolution is, as you said, only concerned with how life adapts. It ignores all questions of ultimate origins. Such things are for other theories, like abiogensis or the big bang. Evolution works from the assumption that there is life, and ignores how it got there, or how there even exists.
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Also, something can't be created from nothing, so then how could life have been created, its like a rock turning into an organism and breathing, and moving, through time. This is not sound.
This is abiogensis, and it requires a rewrite of what you believe life to be.

For evolution to occur in an organic system, you need that system to be able to replicate itself. From there, evolutionary processes and mutations (copy errors) can take you from the simplest organic molecule (that replicates itself) and end up with any lifeform you care to mention, given enough time and the right situation.

These first molecules can be formed through basic chemical processes. I can go in depth again if you want, but think that there are some ideas already outlined earlier in the thread.
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Also, what says evolution starts now or stops here in the sense that, we were supposedly evolved from apes e.t.c., The definition of evolution is "Change in the genetic composition of a population during successive generations, as a result of natural selection acting on the genetic variation among individuals, and resulting in the development of new species.".

Compared to other cases of evolution, In the case of for example, Horses that evolved to appear as they are now, the based species of its evolution, is non-existent now as it evolved into the horse right due to its need for adaptation etc.

If apes are meant to be the base species of our evolution, why are they still existent now, and still as rampant.
Basicaly, we didn't evolve from contemportary, existant apes, but shared a common apelike ancestor with these animals. This creature is now extinct, but leaves its decendants in the form of the great apes. Remember, in the final model of evolution, all life shares a common ancestor. If you trace things backwards, as Dawkins does in The Ancestors Tale, you find group after group of animals joining up at a series of about fourty linkup points with our line, untill all animals and plants are united in a single creature.

I can go into some depth here, but it may not be of interest to you. That book is amazing by the way, and clarifies a lot about biology to the non-specialist like me.
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If your arguement is that, there is no need to change due to vast vegetations in which they can survive as they are now, well, vast vegetations were present in the past and they survived very well hence there was no need for evolution in the first place, so they were doing alright and we didnt need to come into existence, and shouldnt be here now, as there were even more rain forrests in the past for their habitat than now.
OK, while I have already confronted this, this deserves its own counter. The apes that we evolved from, themselfs evolved from other forms of life, tracing back that path I mentioned till you get down to life so simple most today would hesitate to call it life. At this point, such things can be created through abiogensis. No complex animal is created, but evolves from the simplest forms that could be created naturaly.
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And if your arguement is only some are selected, then why are some left behind, un-evolved, if evolution demands perfection, and we know they can evolve due to their supposed evolved counterparts, then their very existence dis-proves the theory of evolution as they didnt evolve to fit into their habitat.
Nothing is 'left behind'. Even species that seem to have been around for years show variation, and may have fluctuated around an equalibrium point for centuries or millenia, showing little overall change despite drastic changes from time to time, which correct or undo themselfs naturaly.
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The theory of evolution has no base of begining, it dosent prove how things first appeared, it dosent prove the existence of life. Nothing can come from nothing. It dosent tell us a story on how everything came to existence, it further proves theres something else working here.
It doesn't try to. It just explains the origins of life as we see it today from simpler or older forms, and the way that life behaves today as we observe it.
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This world itself proves the existence of a higher being by existing as it is now. No human theory has disproved this.
OK, it can't be disproven. However, there is no reason that this MUST be true. There are explanations that work without a higher power. None exclude it, but nothing we have seen thus far requires one.

Remember, science ignores religion totaly. You can't combine the two and have anything useful come out of it.
PostPosted: Sat Jan 21, 2006 7:11 pm


TANSTAAFL
X_Eternal__rest
According to the theory is evolution, It goes with the principle, Of an organism evolving to create another right. It seems to me evolution cannot prove the non-existence of christianity as, it does not prove how the first organism came into place before it evolved.
Evolution doesn't try to claim anything about any religion, or about the origins of life. Science as a whole prefers to just ignore religion unless threatened by groups like the DI, who want to alter scientific reality to adapt it to their dogmatic and theological standards.

However, there is a theory, known as abiogensis, that explains the origins of life from inorganic material. It is complicated and a field where study is ongoing. More later
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So evolution cannot prove the origin of life as yet.

The big bang theory leaves a question, even when based on the principle of evolution as in, What contracted to create the big bang,?? where did it come from. No records seem to show how it all started, it just states that this bang just happened...it's like a bullet being shot,..or a bomb detonated, it dosent tell us where the components of the bomb came from, or how it was built or who detonated it, it just starts by saying "The bomb exploded, then from it pieces of it fell into the ground, and evolved into etc..etc.
The big bang was not like an explosion, other than in the sense that it was an exponential increase in size.

Asking what caused the big bang is a bit anoying at the moment, because you would have to re-write physics to even make sense of the question. What was on TV in 1402? Where were you on July 43nd? These are nonesense questions that have no real meaning in this world. Before the big bang, there was no time or space - at least not as we know it.



So, no one understands how the big bang came into play as yet. Well if there ever was a theory to state of the origins of life, it would have been recorded regardless of how far back, as evolution was to now, and as all historic document, so all we would have to do is look. And if/ since there isnt, what caused the big bang is unknown as of yet.

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In order to model what came before, or even the cause of the bang, we do need a new physical theory. This should be a few more years in comming, although there are a few beautiful contenders at the moment.
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We dont currently know what came before, according to science its been about millions or billions of years, if there was a physical theory, theres a good chance it should definately have happened by now, and to play with the idea that it should happen in comming years, whats to say it will ever happen. There's no proof, sounds like the theory is based on the terms of Hope.

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What created the big bang. A process needs a beggining and an end, the Big Bang is a process, but it could not have just appeared hence, the foundation of the theory of evolution isnt sound.


Even without the big bang, evolution is sound. Evolution is, as you said, only concerned with how life adapts. It ignores all questions of ultimate origins. Such things are for other theories, like abiogensis or the big bang. Evolution works from the assumption that there is life, and ignores how it got there, or how there even exists.


So evolution cannot disprove the the terms of creation, as of yet.

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Also, something can't be created from nothing, so then how could life have been created, its like a rock turning into an organism and breathing, and moving, through time. This is not sound.


This is abiogensis, and it requires a rewrite of what you believe life to be.


Life in this case, is a cell able to move and prespire. A nonliving organism, cannot turn into a living organism, according to evolution, it needs to be alive, for it to duplicate and evolve, even to go with the big bang theory, and to imagine the desolate planet emerge, life cannot simply be created out of the nothing, or lifeless material, and if you say they were alive, how did they become alife?

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For evolution to occur in an organic system, you need that system to be able to replicate itself. From there, evolutionary processes and mutations (copy errors) can take you from the simplest organic molecule (that replicates itself) and end up with any lifeform you care to mention, given enough time and the right situation.

These first molecules can be formed through basic chemical processes. I can go in depth again if you want, but think that there are some ideas already outlined earlier in the thread.
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Yes, i wouldnt be able to read it now, its quite late, but thanks. But again, for the process to occur, the organisms have to be first living, So evolution cannot explain lhow this happens as yet. How an organism becomes alife and is able to respire.

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Also, what says evolution starts now or stops here in the sense that, we were supposedly evolved from apes e.t.c., The definition of evolution is "Change in the genetic composition of a population during successive generations, as a result of natural selection acting on the genetic variation among individuals, and resulting in the development of new species.".

Compared to other cases of evolution, In the case of for example, Horses that evolved to appear as they are now, the based species of its evolution, is non-existent now as it evolved into the horse right due to its need for adaptation etc.

If apes are meant to be the base species of our evolution, why are they still existent now, and still as rampant.


Basicaly, we didn't evolve from contemportary, existant apes, but shared a common apelike ancestor with these animals. This creature is now extinct, but leaves its decendants in the form of the great apes. Remember, in the final model of evolution, all life shares a common ancestor. If you trace things backwards, as Dawkins does in The Ancestors Tale, you find group after group of animals joining up at a series of about fourty linkup points with our line, untill all animals and plants are united in a single creature.
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I understand where you're comming from, by saying all life came from a single source, and evolved into different species. But first, according to the theory of evolution, Species evolve to adapt, if an organism evolves to adapt, why then would it create different types of itself, when only one would be able to adapt to the condition and be efficient in the enviroment it lives in. If Evolution seeks perfection, why would it evolve into countless other that probably wont fare as well in that enviroment.
Secondly, are you saying, the great apes are the decendants of the species we evolved from. That part i dont fully understand, but your saying, that a species evolved into us, as well as apes, that wouldnt comply with evolutionary theory/ statement that we evolved "From" apes. Which would lead back to my statement that why are apes still around if they evolve into us, and what says this ape evolves into this, while this dosent even though they are both capable and both seek perfection.
And to say you are right, and are still evolving, we have been here as humans for decades, yet there has not been any signs of evolution into another species or class, or closer to that perfection evolutin demands, we must at least have seen signs of this evolution on our body.

And even still, your theory dosent explain a lot of the arguement based under my above quote.


I can go into some depth here, but it may not be of interest to you. That book is amazing by the way, and clarifies a lot about biology to the non-specialist like me.
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Whats it's title, perherps i should take a look.

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If your arguement is that, there is no need to change due to vast vegetations in which they can survive as they are now, well, vast vegetations were present in the past and they survived very well hence there was no need for evolution in the first place, so they were doing alright and we didnt need to come into existence, and shouldnt be here now, as there were even more rain forrests in the past for their habitat than now.


OK, while I have already confronted this, this deserves its own counter. The apes that we evolved from, themselfs evolved from other forms of life, tracing back that path I mentioned till you get down to life so simple most today would hesitate to call it life. At this point, such things can be created through abiogensis. No complex animal is created, but evolves from the simplest forms that could be created naturaly



Abiogenesis, does not explain the transaction of a lifeless organism to a living one, it seems to be merely a statement without substance, it is defined as "a hypothetical organic phenomenon by which living organisms are created from nonliving matter",. "Hypothetical", also as "the supposed spontaneous origination of living organisms directly from lifeless matter", Which basically is saying, "It just happens", that has no prove of existence, just seems like a mere statement to fill in the blanks left by evolution.
And to even say it was true, and sponteneous, what makes it "Just happen", or says it should "Just Happen". Hence Abiogenesis as yet, seems to be just a mere statement of unfactual precidence which holds no grounds, as of yet. So it couldnt explain the existence or process of a lifeless organism becomming a living one.


.
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And if your arguement is only some are selected, then why are some left behind, un-evolved, if evolution demands perfection, and we know they can evolve due to their supposed evolved counterparts, then their very existence dis-proves the theory of evolution as they didnt evolve to fit into their habitat.[/quote


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Nothing is 'left behind'. Even species that seem to have been around for years show variation, and may have fluctuated around an equalibrium point for centuries or millenia, showing little overall change despite drastic changes from time to time, which correct or undo themselfs naturaly.
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From evidence of the existing world today, theres evidence of supposed "Left Behinds", main ones being apes, there still here, if we evolved from them why are they still here unevolved, there are also many animals that seem not to hae gone through. And going along with your theory of a species fluntuating around an equilibrium point for centuries, that itself to a sense contradicts the principle of evoliution which is for it to evolve to seek perfection/ adaptation, it's like your saying it de-evolved after evolving hence commencing a circular motion under the banner of evolution. But then according to that, it would mean evolution is a flawed theory, as in evolution cannot then be perfect, so an animal could evolve when ti shouldnt have, hence it having to de-evolve back to its original base, then evolve again. Its also saying, nature which evolution is also based on is flawed?

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The theory of evolution has no base of begining, it dosent prove how things first appeared, it dosent prove the existence of life. Nothing can come from nothing. It dosent tell us a story on how everything came to existence, it further proves theres something else working here.


It doesn't try to. It just explains the origins of life as we see it today from simpler or older forms, and the way that life behaves today as we observe it.


But according to an earlier arguement, you said it only affects life after it comes into existence, not before. And if this is now based on abiogenesis...then its flawed, as abiogenesis is defined still as a hypothesis, a supposed theory as yet. And still evolution has not succeded in answering a lot of the questions based in the arguements above.
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This world itself proves the existence of a higher being by existing as it is now. No human theory has disproved this.


OK, it can't be disproven. However, there is no reason that this MUST be true. There are explanations that work without a higher power. None exclude it, but nothing we have seen thus far requires one.



You just contradicted your statements here, as well as some other statements made in the begining of this arguement, If evolution cant disprove the existence of a higher being, then it must not be able to fully prove the origin and existence of this planet, hence agree that there is a higher being which, cause if it could fully and perfectly, then the existence of a higher being would be fully disproved. But you also said, there has not being the need of a higher being...well, your theories still cant prove origin of the big bang, or or how a lifeless being becomes alife "Spontenously". And other things in this world seen, that science most definately cannot prove, but i wont add those for now.
hence the existence of a higher being comes into existence and full throttle.

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Remember, science ignores religion totaly. You can't combine the two and have anything useful come out of it.


Ah, hence our discussion.
(i'm not fully applied in using the quotes, so i hope your able to decipher my arguemwnts from yours.)

X_Eternal__rest


TANSTAAFL

PostPosted: Sun Jan 22, 2006 10:25 am


X_Eternal__rest
So evolution cannot prove the origin of life as yet.
Evolution doesn't try to. A totaly different theory, that of abiogensis, describes how organic material, and so eventualy life, can come from inorganic material. Basicaly, how the first organic and self replicating molecules were created.

It can't show for certain how it did happen, but can show ways that it can happen, and so prove that it is possible for life to arrise through known chemical and physical processes, making any call for an initial creator unnessiscary.
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So, no one understands how the big bang came into play as yet. Well if there ever was a theory to state of the origins of life, it would have been recorded regardless of how far back, as evolution was to now, and as all historic document, so all we would have to do is look. And if/ since there isnt, what caused the big bang is unknown as of yet.
Eh?

The big bang is well understood in its effects and nature. It is just that we can't model it with modern science back beyond a certain point, where gravity becomes strong and needs to be quantified.

I don't have a clue what you are saying in the rest of this.
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We dont currently know what came before, according to science its been about millions or billions of years, if there was a physical theory, theres a good chance it should definately have happened by now, and to play with the idea that it should happen in comming years, whats to say it will ever happen. There's no proof, sounds like the theory is based on the terms of Hope.
No. We KNOW that there was an event 13.7 billion years ago in which our universe started along the path it still follows today. We can model this and observe the effects of it, extrapolating back to a point that we can no longer model, called the big bang. We are today looking for more ways to model back beyond this point.

Again, I am having trouble understanding what you are trying to say in part of this. You seem to be suggesting that we should be able to observe what happened before the big bang again. This is simply impossible.
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So evolution cannot disprove the the terms of creation, as of yet.
Evolution is a theory about how self replicating systems, in particular life, change over time and over generations. It says nothing about origins of life or the universe, just species.

Other scientific theories cover these other phenominons. And they don't disprove Creation, the just ignore it through Occams Razor.
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Life in this case, is a cell able to move and prespire. A nonliving organism, cannot turn into a living organism, according to evolution, it needs to be alive, for it to duplicate and evolve, even to go with the big bang theory, and to imagine the desolate planet emerge, life cannot simply be created out of the nothing, or lifeless material, and if you say they were alive, how did they become alife?
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For evolution to occur in an organic system, you need that system to be able to replicate itself. From there, evolutionary processes and mutations (copy errors) can take you from the simplest organic molecule (that replicates itself) and end up with any lifeform you care to mention, given enough time and the right situation.

These first molecules can be formed through basic chemical processes. I can go in depth again if you want, but think that there are some ideas already outlined earlier in the thread.
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Yes, i wouldnt be able to read it now, its quite late, but thanks. But again, for the process to occur, the organisms have to be first living, So evolution cannot explain lhow this happens as yet. How an organism becomes alife and is able to respire.
That is kinda what I was outlining there... Abiogensis is that process. The line between living and non-living is not black and white, particularly when talking about organic evolution.
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I understand where you're comming from, by saying all life came from a single source, and evolved into different species. But first, according to the theory of evolution, Species evolve to adapt, if an organism evolves to adapt, why then would it create different types of itself, when only one would be able to adapt to the condition and be efficient in the enviroment it lives in.
Because they may not be in just one environment.

Take an example of one species of animals. They spread out over an area as they are forced to expand into new territories. One group goes in one direction, and another goes in another.

Now, something happens. It could be a sudden event, or a gradual process over a long period of time. For whatever reason, the two groups find that they are now unable to communicate or, more specificaly, breed with each other for geological or geographical reasons; a mountain range becomes impassable; a river becomes swolen and uncrossable; the lands seperate through plate techtonics. Now you have two groups in different locations, with different environments and different selective pressures. So they evolve in different ways and different directions.
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If Evolution seeks perfection, why would it evolve into countless other that probably wont fare as well in that enviroment.
Evolution is blind. It has no end goal in mind. Its mechanisms tend to go along the lines of spitting out everything and seeing what makes it and what doesn't. Things that don't work tend to be cut out of the picture. However, sometimes something that doesn't work as well as another in one way has an advantage in another.

For example, humans come in a verity of skin shades. Now, in African and tropical countries, darker skin protects you from harmful UV rays and can help prevent skin cancer. However, in areas with less sunlight, you can't absorb enough sunlight to produce vitamin B in sufficient quantities, so it is better to have a pailer skintone to let light through. Both of these are viable directions to take, each with its own advantages and disadvantages. Which one becomes dominate depends upon the exact conditions in any specific environment.
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Secondly, are you saying, the great apes are the decendants of the species we evolved from. That part i dont fully understand, but your saying, that a species evolved into us, as well as apes, that wouldnt comply with evolutionary theory/ statement that we evolved "From" apes. Which would lead back to my statement that why are apes still around if they evolve into us, and what says this ape evolves into this, while this dosent even though they are both capable and both seek perfection.
As I have said, there is no state of perfection; just good solutions for a particular problem.

As for the apes, you have to look on it as a family tree. Us and the chimps can be seen here as cousins (the two species of chimps being brothers on this scale). You can trace both lines back to a single group, a single ancestor, but we are not decended from each other. You can trace this back further and further, as Dawkins does in his book, The Ancestors Tale.
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And to say you are right, and are still evolving, we have been here as humans for decades, yet there has not been any signs of evolution into another species or class, or closer to that perfection evolutin demands, we must at least have seen signs of this evolution on our body.
Evolution doesn't demand perfection. Natural selection demands survival. Sexual selection demands that you are able to get yourself a mate. Humans still have to play by these rules.

There are examples of human evolution in recent days, but today human technology is at such a stage that most evolutionary changes are artificial or hidden by artificial effects. We are living longer and getting taller due to modern science, although there also seems an evolutionary trend towards this even before such things came onto the scene.

As for evolving into a new species, well, you need to discard the idea of destinct species here. Species is a continuous concept, defined arbitaritly. Look at seagulls for example.

There are two main species in Europe of gull; the black and the grey. The differences are not important, but you have to understand that they are seperate species by anyones betting. They don't interbreed, have different looks and bodies, and can be recognised by any bird watcher as very seperate.

However, going around the world in an Westerly direction, you will find grey seagulls that gradualy become more and more like the black verity. The blacks don't seem to be around, but the greys gradualy look more and more like the blacks. At each point, they are still greys, but their appearance and physical makeup looks gradualy more like the blacks look. When you get back to Europe, the greys you have followed actualy are the blacks, changed enough to be a distinct species. Despite this, a complete chain of birds of 'breeds' links the two species, clouding the line between them.

The seperation is normaly through time, not space, but the idea is similar. Any two species are connected by a line of breeds and groups that can, at any stage, interbreed. Normaly these groups are all extinct, lost in time, but that doesn't mean that they didn't exist.

People often ask where the transitory animals are. I say right here. Every creature is transitory.
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Whats it's title, perherps i should take a look.
I referenced it above. Richard Dawkins - The Ancestors Tale. Actualy, you may also like The Blind Watchmaker by the same author; a great look at evolutionary theory. It is also about a thousand pages shorter than TAT, so may be better for starters.
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Abiogenesis, does not explain the transaction of a lifeless organism to a living one, it seems to be merely a statement without substance, it is defined as "a hypothetical organic phenomenon by which living organisms are created from nonliving matter",. "Hypothetical", also as "the supposed spontaneous origination of living organisms directly from lifeless matter", Which basically is saying, "It just happens", that has no prove of existence, just seems like a mere statement to fill in the blanks left by evolution.
And to even say it was true, and sponteneous, what makes it "Just happen", or says it should "Just Happen". Hence Abiogenesis as yet, seems to be just a mere statement of unfactual precidence which holds no grounds, as of yet. So it couldnt explain the existence or process of a lifeless organism becomming a living one.
All abiogensis needs to do is show processes by which such things are possible. If you show that such things can exist you can then use those mechanisms in other models. Abiogensis does have such mechanisms.

I have answered everthing that wasn't repeated argument or totaly illegeable. I would ask for clarification in some areas, but will leave that to you, and just respond again later. For now, I have essays to write.
PostPosted: Sun Jan 22, 2006 10:27 am


Oh, and I just need to put this forwards in order to show you some important bits and pieces about science.
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The dangers inherent in mixing Science with religion.

There is an important fact that is vital for all Christians to understand in order to avoid damage to both your religion and to science. The two must have a solid wall built between them and be kept indervidual. When combined fully, nothing good can come.

Firstly, for science to be true science, you have to doubt everything. It is no good to simply accept that one thing is the truth and then try to find out things using that as a base, unless you have evidence that thing is true in the conditions you are concerned about. If you don't test and question absolutely everything, you can't claim that your work is scientific.

One example of this is rat running. This is where you do an experiment, usually in psychology, where you put rats in a maze and see how they behave. Say, you read a report about rats that says they always display behaviour A in conditions X. You think about it, and decide to test whether that behaviour changes if you change to conditions. So, you want to run the rats in condition Y, to hopefully get a new behaviour, B.

However, you don't have access to the original experiment. So you have to make your own rat run and put in your own rats. So you test conditions Y, and sure enough, you get behaviour B. So, is that good science?

No. You could have gotten different rats to the original experiment, who always display behaviour B. You could have made the run slightly differently, so that a different condition, that you didn't mean to change, has affected the behaviour. You have to test both your new data, and the validity of the original data for your experiment to work.

This problem tends to crop up a lot in poor science, normally the kind of science funded by companies to get quick results for advertising, or where you need to be shown to be getting new information quickly to get more funding. After all, who wants to go back and recheck an old, proven theory?

That leads me back to the main point. You need to doubt all sources. I mean, sure some theories have been shown to be very, very precise by endless experiment, but that doesn't mean that it will hold for your equipment. You need to check everything and make no assumptions about which model your experiment follows. After the fact you can check your observations against theory to see where they fit, but you can't use theory to select your results.

In religion, doubt is discouraged. You are not allowed to doubt certain facts, such as biblical dogma or that what your religious leader says goes as fact. Many early scientists, such as Galileo, got into lots of trouble because they were willing to doubt the church.

See, in those days, the Catholic church had adopted a particular scientific theory as part of their dogma. The geocentric theory of the universe; basicaly that everything went around the Earth. Catholic theologians and schollars found biblical support for this, and found scientific support for it as well. To be honest, at that time, their evidence was very strong and probably the best theory possible. Even though it did require a lot of fiddles to both science and the bible.

Then came better evidence. We observed and tested the universe to a new level. Copernicus put together these new facts into a new and better model, that of heliocentricism (the sun at the center of the solar system). However, this was not acceptable to the church, as it broke their dogma. His theory was also not fully complete, so he was easily ignored.

When Galileo came along and completed and improve the theory, he was told that it was very nice, but couldn't be claimed as fact. You could say that it was what the universe looked like, but not what the universe was. The Church had a stranglehold on Truth, and that was what was True, regardless of what the universe had to say about it.

As the evidence piled up, the church was forced to withdraw this. They couldn't just wave a theological debate at the sky and change it. They had to accept the way the universe was, and that meant changing the absolute Truth of scripture again. The void has never healed totaly, and the case is still quoted today, just as much as a landmark US supreme court judgement.

More recently, when the big bang theory was put forwards by Georges Lemaitre, himself a Catholic priest, the Pope was quick to seize upon this rather attractive and well based concept as a moment of biblical creation. Lemaitre himself urged the Pope not to make such a mistake. The theory was far from proven, and if the Church was to adopt it as dogma then have it disproven it may not bounce back again. The science was fast moving and had sharp edges. The church being attached to that edge would have made it as vulnerable as any untested theory in physics. Lemaitre may have been a priest and theologian, but he kept that side of his life seperate from science, where he was willing to question everything.

See, for a true scientist to be religious, he has to still have this doubt about everything. He can never be 100% certain about anything (although you can be 99.99999% certain, that last 0.00001% can come back to bite you in the arse later unless you admit that there are still uncertainties). So, a true scientist can not believe in God 100%, or they are leaving themselves open to the idea that some things are beyond question, and hence damage their own science. If they do have this belief, then they have to take special pains to keep it distant from their secular works.

Another definition that Richard Feynman liked to use for science, closely related to the first, is that science is not the passing on of information from one generation to the next. That is simply culture. Science is the questioning and refining of that information. Science is throwing out all the stupid, outdated or wrong ideas and building new ones up in their place. Science is progress.

Religion relies on us holding the information passed on from the past as dogma. You can't question it. To refine or improve a religion is to go against the teachings of that religion. You can't pick and choose the bits of a religion otherwise you stand the chance of throwing out one of the key parts of the religion. For example, Catholics now want birth control to be advocated by the church. However, this has long been a sin, and even if some of the cardinals and priests finally cave, who says that God will change his mind that quickly? It may cause the whole Catholic religion to become null and void in his mind. Then again, some of the thousands of other minor changes may have already done that.

So, shortened version of the previous writings;

Science relies upon change and doubt to exist.
Religion abhors change, and doubt is a major threat to it.

This tells me that any science that is based upon a religious belief is, at best, pseudoscience, and at worst just religious teachings bound up in technical language. Unless you doubt the facts and evidence that your theory is based upon, then you can't call it true science. Taking anything at face value, without repeated studies and checking all findings, destroys any pretence of science.

Creationism and intelligent design take the idea of creator, without sound and repeatable empirical evidence, and build a psydoscience around it. Simply put, any real scientific theory that went along those lines would be thrown out by peer review as soon as they said it was dependant on non-repeatable evidence. You would have to find a new set of evidence that supported it at least before you could try to defend your ideas.

The main reason that Creationists are not always thrown out of serious scientific debate is that people are still very sensitive about religion and offending or discriminating against people over what is, essentially, an irrational belief. You are allowed to take the mick out of people for supporting a different political party, which they will have very good reasons for supporting most of the time, but not for believing in a different god, which they have no solid reason for most of the time. A bit odd.

People who argue against Creationism often have to point out the simple fact that an untestable God is not acceptable in a scientific theory. This is almost always taken as saying that such a being is impossible in reality, and can't be accepted in any sense at all, and so the person is attacking religion itself. Instead, they are realy trying to defend science from polution with bad method or pseudoscientific thinking.

I wish to repeat that I have never said that being religious means that you can't be a scientist, just that you can't mix religion and science at the same time and call the result real science, as creationists do. You can have faith in God, but you can't use that faith as evidence in your scientific arguments.

Philosophy, and as an extension, metaphysics, is not science. It is pure thought, free of all restrictions and bounds of evidence. Sure, you can apply some of the same rules to physics and metaphysics, and the two can guide one another, but they are not aspects of the same thing.

Pure physics requires evidence. Repeatable, verifiable and observable evidence. It is the method of solving those problems we are now equipped to solve, and to explain the facts that we have now come to know.

Metaphysics requires only a grounding in previous knowledge, and no actual, physical, evidence. It is a method of thinking about those problems we are not yet equipped to solve, by making assumptions and leaps of faith.

There are some theories that straddle the two, for example, M-theory is rather metaphysical, but has a sound grounding in Physics, and the gaps its few leaps of faith have crossed are being closed, gradually, by evidence from the physical world.

The fact is that the line between Metaphysics and true, experimental and theoretical pure physics is the dividing line between science and non-science. Philosophy remains beyond metaphysics, as does religion and all theology.

If you approach this problem from the philosophical side, as I suspect you have, then you are looking at it from the abstract eyes of someone separated from science. The lines of science and non-science are hard to spot for most people who are not used to the strict rules. And here we come to the next problem.

Pseudoscience.

Pseudoscientific studies and ideas are so common these days that people can bearly tell the difference. For example, people come up with very, very suspect 'proof' of a 'theory', and call that science. Dan Brown comes up with some unrelated facts and half-facts and convinces a few million people that he has proven that Jesus had children. This is not science. It is fiction based around the real world. These days, even scientists fall victim to this practice, falsifying results or interpreting them in a way to please their sponsors rather than actually follow true scientific practice. The recent debacle in Korea shows what happens when a scientist cares more for keeping a reputation and getting results than actualy finding things out.

When you cross metaphysical philosophy and pseudoscience, as creationists are apt to do in these days of declining doubt about evolution and the big bang, you get a theory that appears to have a grounding in true science; physics and its fellow natural sciences, but is really a house of cards, built on foundations that only exist in the heads of theologists and philosophers.

Christian science (or to be exact, religious scientists) are not the problem. It is the position of using Christian or religious metaphysics and philosophy to try to create physical theories through pseudoscientific means that causes the vast majority of their theories to be shown as false, and where creationism and intelligent design is now trying to fight from.

To let you in on a more scientific mind, may I direct you to a speach by Richard Feynman, given in 1969 (explaining some of the stories he tells, particularly the one about women) to a group of science teachers. Feynman was the least philosophical scientist I know of, but probably the most scientific. He thought deeply about problems and how to solve them, regardless of what the problem was. He famously helped solve the mystery of the Challenger disaster, by analysing how the management had ignored the mechanics reports of safety faults and corner cutting.

What Is Science?

And a second one, on the dangers of pseudoscience and the dangers of selective reporting, as well as some side notes on scientific integrity, or the nearest to morality that most non-biological scientists will need to get.

Cargo Cult Science

I think I have said more than enough. I hope you can get the jist of this. If not, ask any questions you want.
I do have more I want to say, particularly about arguments from design and similar, but don't want to bore you.

TANSTAAFL

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Creation Vs. Evolution

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