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Author | Topic: Wright et al. on the Process of Mutation | |||||||||||||||||||||||||||
shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Percy writes:
You were called daft because you were parroting the exact same question in the face of repeated answers as if it were some kind of profound search for knowledge deserving of respect. It had nothing to do with your interpretation of the Wright paper, but you then continued your daft behavior by repeatedly quoting the same Wright passage and asking the same question. Merlin's interpretation of the Wright paper is as wrongheaded as your own. Wright never claims directed mutations, and that's a good thing, because her data doesn't support directed mutations. Maybe WK will make the case for how the Wright paper endorses directed mutations. The question I was asking had to do with the interpretion of the Wright paper. No one wanted to answer because it was obvious the question went to the heart of mutations, are they random or non-random for fitness. Now Wounded King has produced a paper citing Wright, Shapiro and others as propounding the interpretation I gave to Wright's paper and you all laughed at. Now you are so pendantic as to call out Merlin's interpretion of Wright's paper as wrongheaded and then you procede to give your statement that case is closed, and Wright never claims directed mutations. Well you should read Wrights paper that Wounded King cited and I have cited before on this board; "A Biochemical Mechanism for Nonrandom Mutations and Evolution".Read the paper and tell me that Wright never claims directed mutations.
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Percy writes:
Responses to environmental factors are themselves subject to evolution, and as I commented to Taz last week, if we discover a process producing specific beneficial mutations it will fit within the modern synthesis while still providing no evidence for an intelligent designer. But the big problem in this thread is that the IDists have one definition of "directed" while biology has another. The IDists see what they interpret as claims of directed evolution (in the biological sense) and interpret this as supportive of an intelligent designer. Do you believe the majority of scientists on this board agree with this statement? ",,,If we discover a process producing specific beneficial mutations it will fit within the modern synthesis..."
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Taq writes:
Opinions do not trump data. Please support your arguments with data, not opinions. All data is subject to an opinion. One scientist may assert the data shows this conclusion, while anothr scientist asserts the data shows a different conclusion.Data does not speak for itself, it must be interpreted.
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Percy writes:
Great. Start interpreting. I have been citing Wright, who is interpreting her findings.
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Percy writes:
Shadow, you're doing it again, get a grip. Stop taking surveys of what people believe and start discussing the topic. If you can support your position with data from the paper, this is the time and place to do it. Percy, you make that statement that is off the wall as far as modern synthesis thought goes and then you don't want to answer for it's validity.This is a debate forum. You can't make statements like that w/o being accountable. My position is that if your statment is true, then there is no question that there has to be a plan to evolution, it cannot be random. Here is the statement I am taking about. Taq, Wounded King what do you think about this statement?
Percyy writes:
and as I commented to Taz last week, if we discover a process producing specific beneficial mutations it will fit within the modern synthesis while still providing no evidence for an intelligent designer. Edited by shadow71, : No reason given.
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Percy writes:
If you want to discuss the modern synthesis then you should return to your Shapiro thread. I agree Percy.
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
HI Wounded King,
Just wondering if you have read Shapiro's book, " Evolution a view from the 21st century"? If so do you belive his science is wrong? Or is it that he strikes a cord that challenges some of the accepted Modern synthesis beliefs?
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
taq writes:
So, are we done discussing Wright's paper? Do you agree with the rest of us that there is no evidence of directed mutations in the paper (your opinion, not Wright's)? I do not understand the data from a scientific standpoint. I am not qualified to say one way or the other if there is evidence of directed mutations in the data. I can only rely on the author who provides the data, and I still think Wright, based upon all her writings is of the opinion there is some type of directed mutations. The last paper I read by Wright, the Review, was dated I believe 2000. Since then Shapiro has given the opinon there is evidence of mutations that are beneficial and non random. He talks about ..."adaptive inventions with a spontaneous probability of occurrence that is vanishingly small." So I am still not convinced that all mutations are random for beneficial adapation. I guess I will go back to my old thread in re Darwinism and is there a need for changes in the Darwin's theory, neo-Darwinism and the modern synthesis, with a discussion of the developments since the 1960's. Edited by shadow71, : No reason given.
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Taq writes:
Why? You were not looking for discussion in that thread. You kept repeating the same thing over and over as if that constituted an argument. It doesn't. Yeah, we get it. You think Shapiro and Wright are arguing for non-random mutations with repsect to fitness. So what? If Wright thought that fire was made of fire pixies it still wouldn't be true. You are making nothing but an argument from authority while ignoring the actual evidence. That is a worthless discussion to have. I think your logic is flawed in this response. You interpret the data as not showing a non-random beneficial adapation. Wright and Shapiro, as confirmed by Merlin's paper posted by Wounded King, do argue for non-random adapation for fitness. You, Wright and Shapiro have a different interpretation of the data. How can you be sure your interpretation is correct? If Wright and Shapiro are qualified to interpret the data and reach their opinons, I can surely rely on their opinions. If you step outside of your data and look at the wholistic marvel of evolution, it is pretty hard to rule out non-randomness for beneficia adapations.Ziko also has a good point. Why do we need a bigger ratio for non random adapation for fitness, when one is all that is needed? --------------------------------------------------------------------------------
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shadow71 Member (Idle past 2963 days) Posts: 706 From: Joliet, il, USA Joined: |
Percy writes:
I don't believe man was created by pure chance. I believe all life on Earth came about through a lengthy process of mutation, remixing and recombining of variation, and natural selection. You seem to be having a difficult time understanding that natural selection is not random. It isn't directed, there's no goal, but it is certainly not random. First of all, how did Life on Earth come about?How did this lengthy process of mutation begin? What exactly is your definiltion of Natural Selection? Did natural selection just happen? What is your defintion of "natural"? Did nature just come into being? You can't just say, well that is not a question for Evolution. It is the most crucial question there is. Please show me the "DATA" for the statement:
Percy writes:
You seem to be having a difficult time understanding that natural selection is not random. It isn't directed, there's no goal, but it is certainly not random. Thats a belief isn't it Percy? It's your faith in Nature.
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