Creation & EvolutionForum for the discussion of this important topic. This forum is open to non-believers. There is a Christians-only forum in the Christians-only section too.
Evolution begins with mutation, an offspring genetically different to the parent...Repeat many times in many different situations and you have evolution.
Originally Posted by me
No. Not at all, because 'micro evolution' is no evidence of historic evolution.
This seems to be the thing your bouncing on, so I've snipped the rest.
First off, micro evolution is no evidence for historic evolution. Historic evolution is how we think the current biodiversity came into existence starting with (one or more) common ancestors. The evidence here comes from genetics, cladistics and paleontology (amongst others).
"Micro evolution" are changes within species, which we observe today. It is a shift of gene frequencies within the population. This is no evidence for the path of how we came form a common ancestor to our current biodiversity. It gives us a direction in which we should search for the mechanism. Ryal Kane said nothing of the sort, so Gould's quote is not relevant to the discussion.
Originally Posted by me
Not clearly no as in we can't extrapolate the mechanisms of micro evolution to macro evolution.
Second, I see I left out necessary interpunction in the second quote. I meant "Not 'clearly no' as in blablabla".
What Lewin is saying is that we can't directly extrapolate the mechanisms of micro evolution to macro evolution. The reason is that the evidence shows us times of stasis and times rapid evolution. So, there must be more to it.
However, the mechanisms observed in micro evolution (shifts of gene frequencies over time within time) is hinted at as an explanation by our observations. So we have to explain why, with constant shift in gene frequencies, species still remain fairly stable for long periods of time. What the Chicago conference apparently came up with (at least, if I read the text correctly) was a more general acceptation of puntuated equilibrium to explain this. However, the backbone of punctuated equilibrium as well as gradualism is still that genetically different offspring is produced, which is repeated many, many, many times. Hence, Ryal Kane's letter was correct in the light of what was said by Lewin.
Originally Posted by Bevets
Do you agree that these two quotes are valid qualifications to be considered when reading the opening post to this thread?
Are you talking about the quotes of Lewin and Gould? I think not. You can consider them, but it won't change that Ryal Kane was completely correct in what he said and the quotes don't give any reason to think he wasn't.
Originally Posted by Bevets
Before I respond, please tell me if there are any other mechanisms you have not mentioned.
I'll give you a summary of the Chicago conference according to Lewin, then you can reply to that.
The Chicago conference had three major pillars in determining the mechanisms of 'macro evolution'. The tempo of evolution, the mode of change and constraints on the physical form.
Regarding the tempo of evolution, the gradualist idea of evolution that it moves at a stately pace was overturned as people became convinced of the importance of periods of stasis with periods of rapid evolution (rapid as in 50.000 yrs).
Regarding the mode of change, the gradualist notion was that small changes such as point mutations lead to small changes in the phenotype of the animal. This idea was also overturned, in the sense that small changes in the genome might lead to big changes in phenotype and vice versa, and the changes in gene sequence by gene shifts and chromosomal alterations can be important mechanisms in evolutionary change. No consensus was reached, the only thing which was generally recognized by 'gradualists' as well as 'punctualists' was the importance of isolation.
Regarding the constraints on the physical form, the gradualist notion was that there are no constraints and all physical forms are in theory possible. Although no real consensus was reached, a good case was made for the idea that there are evolutionary constraints. For example, in the original gradualist notion mammals could, in the future, likely still develop feathers. The opposing idea which became more accepted is that this is not possible. Animals with scales such as reptiles can develop either feathers or hairs, but animals with feathers can not develop hairs and animals with hairs can not develop feathers.
These were the points discussed. 'Micro evolution' is present in all of the ideas. However, the mechanisms behind 'micro evolution' alone might not be enough to explain the observations in nature.
Do you agree that this is fair summary of the article of Lewin. If not, how would you summarize it?
Do you agree that Lewin said that the mechanisms of 'micro evolution' are still considered when looking at 'macro evolution', however that more abrupt changes should also be considered (such as chromosomal alterations). That is what Lewin meant with 'What is not so clear, however, is whether microevolution is totally decoupled from macroevolution. The two can more probably be seen as a continuum with a notable overlap.'
Also, do you agree with Lewin's description of 'macro evolution' as "Changes above the species level - involving the origin of new species and the establishment of higher taxonomic patterns." Do you agree that Lewin is talking about speciation (origin of new species) here, which has been observed in nature and in controlled experiments in the laboratory, as is admitted by creationists. If not, what is Lewin talking about?
So everyone who is 'familiar with the facts' and 'understands the theory' must agree with Dawkins?
At the point of evolution occurring, I'd say yes. On theoretical points about underlying mechanisms you might disagree with him, but on the question whether it occurs or not, yes, you'd have to agree with him. Maybe I can be persuaded to another viewpoint in the future, but till now this would be my position.
There are two reasons I believe Dawkins is dishonest. The first reason is that he denies the Truth of his Creator.
I also do not, does that make me dishonest too? In my opinion this is a completely baseless assumption, only based on prejudice. It is certainly not my experience that christians are more or less honest than non-christians.
The second reason is his cowardly refusal to engage in open discussion. He has given personal anecdotes with no rebuttal from the original parties. This ruse has become his exscuse for dodging any subsequent discussion with creationists. If he is truly confident in the superiority of his reasoning, why does he refuse any public exchange with creationists?
There can be any number of reasons, none of which have to stem from dishonesty. He might not expect anything from it and have chosen to write about it in books and papers. They are public and can always be refuted if he writes things that are incorrect. Maybe he didn't like the atmosphere of debates he has been involved in. If his experience is that there are many misunderstandings among creationists, I can imagine that he chooses to write articles and books about the subject in stead of publicly debating, since this way he can explain his reasoning without time pressure or limitations on answers. He has chosen this way as the best way for him to explain his viewpoints and walks that road, and this does not have to stem from dishonesty.
In summary, you judge Dawkins on the basis of his belief, thus picturing him as a 'lesser' (or at least less honest) human being. You immediately draw the conclusion that he is dishonest on the basis of his refusal for public discussion, for which he might have other reasons. Furthermore, you tried to picture him as someone who paints his opponents as evil, while Dawkins has written a whole article in which he states that he does not think that. In short, you have no other reason for claiming Dawkins to be dishonest other than prejudice. For me, sir, you are being the one that is dishonest, not mister Dawkins.
__________________
Tom
'What luck for rulers, that men do not think.'
-Ascribed to Adolf Hitler-
`Contrariwise,' continued Tweedledee, `if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic.'
-Through the Looking Glas by Lewis Caroll-
Statistics are like a bikini. What they reveal is suggestive, but what they conceal is vital.
Actually it's not. It's known as plagiarism if you just repeat bits wholesale without references and citations or quote mining if you deliberately take it out of context. Reading is just the act of peering at written words and mentally (or out loud in certain circumstances) absorbing the information.
The opposite truth has been affirmed by innumerable cases of measurable evolution at this minimal scale-but, to be visible at all over so short a span, evolution must be far too rapid (and transient) to serve as the basis for major transformations in geological time. Hence, the “paradox of the visibly irrelevant”-or, if you can see it at all, it’s too fast to matter in the long run. ~ Stephen Jay Gould
The central question of the Chicago conference was whether the mechanisms underlying microevolution can be extrapolated to explain the phenomena of macroevolution. At the risk of doing violence to the positions of some of the people at the meeting, the answer can be given as a clear No. ~ Roger Lewin
Originally Posted by Tomk80
This is the full quote of Roger Lewin.
The central question of the Chicago conference was whether the mechanisms underlying microevolution can be extrapolated to explain the phenomena of macroevolution. At the risk of doing violence to the positions of some of the people at the meeting, the answer can be given as a clear, No. What is not so clear, however, is whether microevolution is totally decoupled from macroevolution. The two can more probably be seen as a continuum with a notable overlap.
According to the Chicago conference, micro evolution alone might not be complete in its description. However, it is probably still important. What also is omitted is the description of micro evolution and macro evolution in the proceedings (which is important in understanding the quote). That punctuated equilibrium is discussed as a possible answer in the rest of the text should be no surprise.
Originally Posted by bevets
The purpose of the quote was to show a problem with evolutionary mythology. As for the remainder of the paragraph, Lewin is an evolutionist -- he must assume that there is a link -- even if a link can not be empircally demonstrated. He recognizes a lack of empirical proof, but quickly reaffirms his faith in the theory.
Originally Posted by Tomk80
No, that is not true. It demonstrates a point which was debated at that conference. When they entered the conference, it was a problem. When they exited, it was solved. That is what we do, we solve problems.
Originally Posted by bevets
How do you interpret 'clear no'?
Originally Posted by Tomk80
In light of the sentences following which add a lot of nuance to 'clear no'.
Originally Posted by bevets
Help me with the 'nuance': Would you say the interpretation is not clearly No? or not clearly No?
Originally Posted by Tomk80
Not clearly no as in we can't extrapolate the mechanisms of micro evolution to macro evolution.
Originally Posted by Tomk80
'Clear no' actually becomes 'the mechanisms are valid but we have to add things'.
Originally Posted by bevets
Add what things?
Originally Posted by Tomk80
Clearly no as in it is a combination of the standard mechanisms of micro evolution with other mechanisms, such as isolation.
Originally Posted by bevets
Before I respond, please tell me if there are any other mechanisms you have not mentioned.
Originally Posted by Tomk80
I'll give you a summary of the Chicago conference according to Lewin, then you can reply to that.
blah blah blah
Do you agree that this is fair summary of the article of Lewin. If not, how would you summarize it?
blah blah
The question requires a simple 'yes' or 'no' answer. If there are other mechanisms, please give me a list of terms. I do not want a summary. I do not want an explanation. I do not want a link. I am looking for a direct answer with specific terms.
Originally Posted by Paul
Romans 1.18 The wrath of God is being revealed from heaven against all the godlessness and wickedness of men who suppress the truth by their wickedness, 19 since what may be known about God is plain to them, because God has made it plain to them. 20 For since the creation of the world God's invisible qualities--his eternal power and divine nature--have been clearly seen, being understood from what has been made, so that men are without excuse. 21 For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened. 22 Although they claimed to be wise, they became fools
Originally Posted by bevets
It is absolutely safe to say that, if you meet somebody who claims not to believe in evolution, that person is ignorant, stupid or insane (or wicked, but I'd rather not consider that). ~ Richard Dawkins
One thing I will say for Dawkins -- he is a clever writer. He insists that he is too pious to accuse his opponents of evil intentions, but he offers the suggestion as food for thought none the less.
Originally Posted by Tomk80
It is his honest experience that people who have debated him know very little about evolutionary theory.
Originally Posted by bevets
Why do you assume Dawkins is honest?
Originally Posted by Tomk80
What reason do I have for not doing so? I know Dawkins to oppose creationism, I don't know him as a dishonest person and I won't judge him as such unless I have some very good reasons to do so.
Originally Posted by bevets
Dawins holds allegiance to evoluionary mythology as the gold standard by which a person's intelligence and personal integrity should be measured. As a Christian, the Bible is my gold standard and Dawkins falls short. If you read the Dawkins essay and use allegiance to the Bible rather than evoluionary mythology as the standard of Truth, you will find that the points Dawkins made, apply to evoluionists.
Originally Posted by Tomk80
Now, maybe he is wrong in this, I don't know. These are his observations, and to picture him as dishonest because he states them as such is, well, dishonest.
Originally Posted by bevets
There are two reasons I believe Dawkins is dishonest. The first reason is that he denies the Truth of his Creator.
Originally Posted by Tomk80
I also do not, does that make me dishonest too? In my opinion this is a completely baseless assumption, only based on prejudice. It is certainly not my experience that christians are more or less honest than non-christians.
Originally Posted by Tomk80
In summary, you judge Dawkins on the basis of his belief, thus picturing him as a 'lesser' (or at least less honest) human being. You immediately draw the conclusion that he is dishonest on the basis of his refusal for public discussion, for which he might have other reasons. Furthermore, you tried to picture him as someone who paints his opponents as evil, while Dawkins has written a whole article in which he states that he does not think that. In short, you have no other reason for claiming Dawkins to be dishonest other than prejudice. For me, sir, you are being the one that is dishonest, not mister Dawkins.
The assumption that atheists are dishonest is based on the Word of God which is my starting point for Truth. We could begin a vicious circle of 'No, Youre a liar', but my point is that each side has a different foundation of Truth. Each side has developed arguments that are based on and consistent with their foundation. The essential argument is not about data. The essential argument is whether our Creator is relevant. If I stipulate that God is irrelevant, then something like evolution is the most likely scenario. If you stipulate that God is our Creator and that He is responsible for the Bible, then YEC is not only consistent, but also vastly superior to atheistic origins mythology.
Originally Posted by Tomk80
What Dawkins is saying is that people come to him with criticisms based on a misunderstanding of evolution theory. This is an observation of him. They criticize him, but only because they don't understand what he is saying. That is what his observation is. That is the whole point of Dawkins in his essay. The criticism he encountered was due to a misunderstanding of the theory or not being familiar with the facts.
Originally Posted by bevets
So everyone who is 'familiar with the facts' and 'understands the theory' must agree with Dawkins?
Originally Posted by Tomk80
At the point of evolution occurring, I'd say yes. On theoretical points about underlying mechanisms you might disagree with him, but on the question whether it occurs or not, yes, you'd have to agree with him. Maybe I can be persuaded to another viewpoint in the future, but till now this would be my position.
You have used the present tense. The actual conflict is over historic evolution. Would you say that everyone who is 'familiar with the facts' and 'understands the theory' must agree with Dawkins regarding historic evolution? Should this also be extended to include his atheism?
Originally Posted by bevets
The second reason is his cowardly refusal to engage in open discussion. He has given personal anecdotes with no rebuttal from the original parties. This ruse has become his exscuse for dodging any subsequent discussion with creationists.
If he is truly confident in the superiority of his reasoning, why does he refuse any public exchange with creationists?
Originally Posted by Tomk80
There can be any number of reasons, none of which have to stem from dishonesty. He might not expect anything from it and have chosen to write about it in books and papers. They are public and can always be refuted if he writes things that are incorrect. Maybe he didn't like the atmosphere of debates he has been involved in. If his experience is that there are many misunderstandings among creationists, I can imagine that he chooses to write articles and books about the subject in stead of publicly debating, since this way he can explain his reasoning without time pressure or limitations on answers. He has chosen this way as the best way for him to explain his viewpoints and walks that road, and this does not have to stem from dishonesty.
He has isolated himself from honest debate. He is a paper tiger. He talks tough, but he never allows his views to be publicly challenged lest people get a glimpse that he is merely human and that he can not give satisfying answers to the questions he can safely ignore in his books.
He is also fond of weasel words. Here is an example:
My argument will be that Darwinism is the only known theory that is in principle capable of explaining certain aspects of life. If I am right it means that, even if there were no actual evidence in favour of Darwinian theory ... we should still be justified in preferring it over all rival theories. ~ Richard Dawkins
The '...' replaces '(there is, of course)' What is the point of '(there is, of course)'? It negates the surrounding statement. What is the point of making a statement that is self negating?
Originally Posted by Tomk80
Bevets, why don't you stop the quote mining for once?
Originally Posted by bevets
This is also known as 'reading'.
Originally Posted by DJ_Ghost
Actually it's not. It's known as plagiarism if you just repeat bits wholesale without references and citations or quote mining if you deliberately take it out of context. Reading is just the act of peering at written words and mentally (or out loud in certain circumstances) absorbing the information.
Every quote I use has a name attached to it -- that is a citation. Most people are aware that I have provided full documentation on my web page. Even if someone were not aware of this, they could simply google the quote and find the full citation. In most cases they would need to visit a library to personally verify the full context.
One thing I give Tomk80 is that he has taken the time for personal interaction -- to learn more about the accuracy and relevance of the quotes. The vast majority of people (like yourself) are content to ignore the quotes and carry on in blissful ignorance.
Men stumble over the truth from time to time, but most pick themselves up and hurry off as if nothing happened ~ Winston Churchil
__________________ If it is evolutionism, it is not science. If it is scence, it is not evolutionism.
Every quote I use has a name attached to it -- that is a citation. Most people are aware that I have provided full documentation on my web page. Even if someone were not aware of this, they could simply google the quote and find the full citation. In most cases they would need to visit a library to personally verify the full context.[
One thing I give Tomk80 is that he has taken the time for personal interaction -- to learn more about the accuracy and relevance of the quotes. The vast majority of people (like yourself) are content to ignore the quotes and carry on in blissful ignorance.
Men stumble over the truth from time to time, but most pick themselves up and hurry off as if nothing happened ~ Winston Churchil
You have spectacularly missed my point. I shall try to be more clear. What you claim is reading is not reading. Quote mining is not reading, it is evidence that you have read, but the act of reproducing a quote out of context is not reading. That is my point.
Further more, reading something and understanding the points its trying to make are two entirely different matters. For example, you obviously read my post, but you did not understand the point I was trying to make. Now in this instance the fault was as much mine as yours as I was not as clear as I should have been, but none the less it demonstrates that reading something and understanding its point are different matters.
Further more, I should point out people largely ignore you because your arguments consist primarily of other peoples quotes. It is hard to take some one seriously as any kind of intellectual authority if they bring nothing to the table but interpretations of other quotes. Using other peoples work as citation is one thing, but you don’t really seem to have much of your own insight to add to it. As such people tend to dismiss you're comments as examples of the fallacy of appealing to others for authority.
If a number of people tend to behave towards some one in the same general way, it is always a good idea for that some one to indulge in a little introspection to see if the fault is actually there own.
In your case your over quoting of others makes people dismiss you as having nothing new to say. Its not that they do not understand the quotes it is that they think you have nothing to say that has not been said before.
No single explaination for evolution will ever suffice. Thus the theory is doomed to be falsified from the beginning, because no definition for the theory will ever stand up to scrutiny.
In the case of black and white moths, no mutation has taken place. Yet there is still a change in the frequency of alleles so that the requirements for "evolution" have taken place.
The question requires a simple 'yes' or 'no' answer. If there are other mechanisms, please give me a list of terms. I do not want a summary. I do not want an explanation. I do not want a link. I am looking for a direct answer with specific terms.
And if you would have read the article you would have understood that the debate Lewin is referring to with his quote is whether gradualism is a correct explanation. And if you would have read the article you would have understood that by giving the arguments against gradualism as I did with my summary gives those specific terms. So if you would have read the article you would have understood that my answer was "no, those are not all that is added" and then you would have understood that what was added/modified was all in the summary.
I am at a complete loss why you don't understand this. I have to ask you, have you ever read the complete article? Have you then understood that your quote introduces the conference and what was at debate in the conference? Have you then understood that the actual debate was about the validity of gradualism as an explaining mechanism for evolution?
Also, in a previous post you implied that the quote was in response to the following:
Originally Posted by Ryal Kane
Evolution begins with mutation, an offspring genetically different to the parent...Repeat many times in many different situations and you have evolution.
Could you please explain to me how the quote of Roger Lewin is in any way relevant to the above quote. Neither the quote in itself, nor anything written by Lewin in the essay you took it from in any way negates Ryal Kane's statement above. What were you trying to show with the quote? Where did it contradict what Ryal Kane had written?
[/quote]The assumption that atheists are dishonest is based on the Word of God which is my starting point for Truth. We could begin a vicious circle of 'No, Youre a liar', but my point is that each side has a different foundation of Truth. Each side has developed arguments that are based on and consistent with their foundation. The essential argument is not about data. The essential argument is whether our Creator is relevant. If I stipulate that God is irrelevant, then something like evolution is the most likely scenario. If you stipulate that God is our Creator and that He is responsible for the Bible, then YEC is not only consistent, but also vastly superior to atheistic origins mythology.[/quote]Yes, you and I and Dawkins have different ways of looking at the world. This does not make any one of us less honest by default. Repeating that you base that on 'the Word of God' does not in anyway make your claim any less prejudiced. And even so, were in the 'word of God' are all non-christians automatically dishonest? Are we not every bit as human as christians are? Do you have such pride that you think you are better then Dawkin or me. Pride and prejudice are dangerous combinations, especially for salvation. Of all the christian teachings I got, this was one of the more important ones.
You have used the present tense. The actual conflict is over historic evolution. Would you say that everyone who is 'familiar with the facts' and 'understands the theory' must agree with Dawkins regarding historic evolution? Should this also be extended to include his atheism?
Okay, on the point of evolution occurring now and we coming from a universal ancestor. More to you liking. And no, this should be extended to include his atheism. Why should it? Evolution =/= atheism. His worldview were it comes to metaphysics is his alone. He is out of his realm as a scientist there and into the realm of the unscientific, where scienitific arguments are no longer valid.
He has isolated himself from honest debate. He is a paper tiger. He talks tough, but he never allows his views to be publicly challenged lest people get a glimpse that he is merely human and that he can not give satisfying answers to the questions he can safely ignore in his books.
He is also fond of weasel words. Here is an example:
My argument will be that Darwinism is the only known theory that is in principle capable of explaining certain aspects of life. If I am right it means that, even if there were no actual evidence in favour of Darwinian theory ... we should still be justified in preferring it over all rival theories. ~ Richard Dawkins
The '...' replaces '(there is, of course)' What is the point of '(there is, of course)'? It negates the surrounding statement. What is the point of making a statement that is self negating?
You seem to be under the impression that debate is an honest way of communicating. You are wrong, it is just a way of finding out who is the better communicator.
Dawkins sets forth his viewpoints in his books. They are just as public as an open debate. If you think he leaves out critical questions, you can read other books on those. If you don't find a good answer, maybe there is none and maybe you have a valid objection. If so, be my guest and publish.
And I'm getting very curious about the self negating part of the sentence. You seem to be constantly busy to try and picture half truths. Why?
__________________
Tom
'What luck for rulers, that men do not think.'
-Ascribed to Adolf Hitler-
`Contrariwise,' continued Tweedledee, `if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic.'
-Through the Looking Glas by Lewis Caroll-
Statistics are like a bikini. What they reveal is suggestive, but what they conceal is vital.
--Aaron Levenstein
Last edited by Tomk80; 1st October 2004 at 09:39 AM.
No single explaination for evolution will ever suffice. Thus the theory is doomed to be falsified from the beginning, because no definition for the theory will ever stand up to scrutiny.
In the case of black and white moths, no mutation has taken place. Yet there is still a change in the frequency of alleles so that the requirements for "evolution" have taken place.
No single explaination for evolution will ever suffice. Thus the theory is doomed to be falsified from the beginning, because no definition for the theory will ever stand up to scrutiny.
What does that actually mean? Suffice to whom? Which definitions do not stand up to scrutiny? Which kind of scrutiny? What specifically did your scrutiny of which defintions of evolution reveal?