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Author | Topic: The Origin of Novelty | |||||||||||||||||||||||||||||||||||||||||||
Taq Member Posts: 10085 Joined: Member Rating: 5.6
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An evolutionist, always looking for transitional fossils, would too easily make that logic jump between two separate fossils based on their closely matching morphology. How would an eagle be considered a transitional between a falcon and another species. What transitional features does an eagle have? We can also find human fossils below modern falcon fossils, but no one is saying that humans are transtional or ancestral to falcons. You have also ignored the fact that the transitional fossils we do have fit into the nested hierarchy predicted by evolution, a nested hierarchy that sits above the baramin level and is able to explain the relationships between larger clades.
Genome sequencing supports the baramin concept, just look at the similarities among the genotypes of dogs/wolves. Just look at the similarities between humans and chimps. Are they in the same baramin?
The so-called chimpanzee/human tree shows no such relationship, they are unique species, separate baramins. We share over 200,000 orthologous ERV's with chimps. This is smoking gun evidence of shared ancestry. Either chimps and humans are in the same baramin, or genetics is no help for determing baramins.
with far too many genetic differences (120 million base pairs) to have occurred in their so-called 6 million years of divergence from each other. Unless you can show how mammals do actually conserve 100 base pair changes per generation. Each person is born with between 50 and 100 mutations. That's millions of mutations in just one generation for a population of just 100,000. You only need to keep a tiny percentage of the mutations that do happen in order to produce the genetic divergence seen between humans and chimps over a 6 million year time span.
In the eyes of evolutionists there is a sequence. Its just very funny that taxonomists could be ordering a set of fish into an elaborate order when they could have all been swimming around at the same time. Then show that they were swimming around at the same time. Edited by Taq, : No reason given.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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Your extensive wordplay is trying to place an extra step in baraminology, whereas abiogenesis is no more proven than creationism. The very first life form could have been poofed into being by a supernatural deity, and then all life evolved from that point. Guess what, the theory of evolution would be unchanged if this is what actually happened. The only wordplay here is your failed attempts to conflate abiogenesis with evolution and religion with scientific theories.
long term evolution therefore has less parsimony (its a longer more complicated procedure with some processes lacking in evidence). Parsimony has nothing to do with complexity. Nothing. The most parsimonious explanation is the explanation with the fewest unevidenced assumptions. In this case, the production of nested hierarchy by a supernatural deity is the poorer explanation because no one has ever observed a supernatural deity producing life that falls into a nested hierarchy. On the other hand, we do observe the mechanisms of evolution producing life that falls into a nested hierarchy. Therefore, evolution is the more parsimonious explanation.
Birds are vulnerable to exhaustion, relatively lighter in body, proportionately to wing size. They need specialized lungs, emphasizing their vulnerability. Why don't we find any flight adaptations used in birds being used in bats, or vice versa? Why is a bat more like a mole than like a bird?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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This is a good point, makes a lot of sense. However the line is not arbitrary , its based on likely mutations over 6500 years. Talk about begging the question. So any evidence of shared ancestry dating back millions of years will automatically be rejected, isn't that right?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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LOL - sweeping statements are not evidence. Sweeping deinals of evidence are not refutations.
This isnt just highly conserved, this is exactly conserved over 300 million years... interesting. Exactly conserved? Are you crazy?
quote: The sequence between human and yeast cytochrome c is only 40% similar. As discussed above, the yeast functions just fine with human cytochrome c instead of its own, so why not use the same sequence when designing both? Why would a designer change cytochrome c genes so that they fall into a nested hierarchy that mimics an evolutionary history that never happened? Quite simply, design can not explain these relationships. Evolution does. We see the exact pattern of divergence that we would expect to see from evolution, time and time again.
IT is easy to put a cat fossil next to a wildcat fossil, next to a cheetah fossil next to a tiger fossil and show how cats grew in size over time. But if all the fossils were concurrent then you would be wasting your time on a fantasy sequence, all those species could have been simultaneously alive. You will also notice that none of those species violates a nested hierarchy when a designer would be able to easily design a species that would.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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I expect this to get argued out in some thoroughness when my thread is promoted. But for now all I'll say is that even if it is a mutation, which I doubt, but say it is, even then what you have is an allele, that's what a mutation produces, right? So this new allele is a mutation that occurred in what, one individual? It still has to get passed on to its progeny then, and presumably THEN it gets selected as the light-furred individuals don't survive while the dark-furred ones proliferate. See, it really doesn't matter if the allele for dark fur was a naturally occurring one that got selected and passed on, or a mutated allele that got selected and passed on. Reduced genetic diversity is the RESULT of the selection process, and that will be the case whether it is a mutation or a naturally occurring allele that is selected, because the other alleles for other colors will be eliminated from the population. THAT's reduced genetic diversity. It doesn't "produce" anything, it's the result of selection.
What we have is a novel function produced by a new mutation. This is an increase in genetic diversity within the population.
In my model evolutionary change comes to a natural stopping point long before anything like a new species could possibly result. Your model is contradicted by the facts and is therefore falsified. Humans and chimps do share a common ancestor as shown by the facts. Edited by Taq, : No reason given.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6 |
Start naming some of the examples of random beneficial mutations cropping up sporadically in advanced organisms? The mutations leading to dark fur in pocket mice.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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An intelligent designer would design the same section in the same manner in all organisms that need that section. Its pretty obvious. Then why do yeast and human cytochrome c differ by 60% at the sequence level while human cytochrome c can replace yeast cytochrome c and the yeast functions just fine. Why design functionally identical proteins that differ by 60%, and not only that, why do these differences exactly match the predictions made by evolution if they did not evolve?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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You say that evolution should expect an overall pattern of a nested tree, but there is no overall pattern of a nested tree, Then show us a bat that shares more characteristics with a bird than a whale.
Your whole evidence for evolution is based on this observable pattern , yet you present no evidence for the pattern. You have provided no evidence for major and consistent violations of this pattern, and even worse no explanation of why we should see this pattern if design is true.
all we have is recent nested hierachies showing minor evolutionary changes, pointing exactly to baramins. So humans are in the same baramin as other apes?
You are perfectly correct, I do believe there are plenty of transitional fossils at the more detailed level. however this is no problem at all for me because I believe these transitional fossils exist within each baramin (these are recently evolved new species of original baramins). So the hominid transitionals put humans and other apes in the same baramin?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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Or show us a whale that looks more like a human than it does a shark? Mammary glands, three middle ear bones, developed neocortex, pelvis, radius and ulna in forearm, femurs, . . . I could go on and on. Whales and humans share way more features than whales and sharks. Why is that? How do you explain this?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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Let's see, different populations of people in different locals throughout the world ALL managed to somehow develop a body plan which maximizes their ability to live in low oxygen environments, and the challenge for me is to explain how this is LESS likely from an intelligent, teleological framework, then from a random, lucky mutation one? Being that we have evidence for random mutations but no evidence for your intelligent teleological framework I say we go with the evidence.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6 |
The whole point of the endeavor is to show the origin and mechanism of beneficial mutations!! You have just spent the entire length of the thread denying that beneficial mutations exist. Don't you think we need to agree that they exist before determining how they come about?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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Not only did he not describe any mechanism for a mutation, he didn't even describe a mutation! "Both alleles of the entire Mc1r gene (954 bp) were sequenced in the 69 mice in Fig. 1. Twenty-four single-nucleotide polymorphisms were observed: 15 were synonymous and 9 were nonsynonymous. Four of the nine amino acid polymorphisms were observed only in the dark mice from the Pinacate locality (Arg-18 Cys, Arg-109 Trp, Arg-160 Trp, and Gln-233 His). These four amino acid variants were present at high frequency (82%) among the Pinacate dark mice and were in complete linkage disequilibrium with one another."Just a moment... Those are the mutations I am talking about. This is from the paper I cited very early on in this thread. If you want to discuss the specific chemistry behind the process of mutation I would be happy to go into that.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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So you are in agreement that Coyote has not discussed anything at all that describes a mutation, I have been speaking about specific mutations. Why do you continue to ignore them? You are claiming that ALL of us are failing to present this evidence.
You won't mind if I display a small victorious wink if the only thing you can come up with for evidence that beneficial random mutations exist at all is dwarfism and grey mice will you? Where did I ever claim that dwarfism is a beneficial mutation. Cite the post. I challenge you. You have once again invented claims and ignored the real facts. Why is that? Why do you continue to ignore the evidence?
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Taq Member Posts: 10085 Joined: Member Rating: 5.6
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That is their main approach on this thread. If evolutionists feel their position is so much more evidence based (which is not a claim I make) then why can they find nothing to contradict creationism? The problem is that creationism is unfalsifiable, as this thread demonstrates. Any and all evidence that is ever observed will be claimed to be evidence of creationism, even patterns of shared features and shared DNA that are exactly what we would expect from evolution.
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Taq Member Posts: 10085 Joined: Member Rating: 5.6 |
Bolder-dash:
I think we need to hear from you what exactly you want to see. 1. Examples of beneficial mutations: We have already offered beneficial mutations in the pocket mouse mc1r gene. 2. How mutations occur: I can talk about the specific chemical and physical reasons that mutations occur, and how they are random, if you so choose. Which is it?
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