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Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
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Author | Topic: How do "novel" features evolve? | |||||||||||||||||||||||||||||||||||||||
Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
quote:The Theory of Evolution only says that we all descended from common ancestors. The changes in some land mammals evolving into sea animals are deducted from verifiable, empirical evidence. It didn't have to happen, but it did. I think your main concern would be humans. Something about humans being mammals. Just like all the other mammals. Maybe that is something you don't want to accept, because you want to believe that you are special?
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
intellen
Please, if you comment on here please make sure that your comment makes some sense and that you don't misrepresent what is said. Please also don't tell untruths. You are dealing with quite a few intelligent people here. Also, please ensure that your comments are on topic. A lot of us are here to learn something on the subject from more knowledgable people. Nobody has ever claimed that a dog "got" anything like "webbed feet". You either set up a straw man of the Theory of Evolution or you deliberately told untruths. Both of these are frowned upon.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
quote:No, Chuck, the moment you bring the word "kind" into the conversation, you bring your beliefs into it. The word "kind" is not a scientific term.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
I more or less agree with dwise1 here.
dwise1 writes: To me your statement is not only nonsensical, it is a misrepresentation of everything that was discussed here. That is the second most completely nonsensical creationist statement that I have ever seen. Please, please, please stop and learn something about evolution before you post more such nonsense! Your quote: quote:Nobody has said that at all in this thread. The message on this subject I got from the knowledgable people participating here is that: random mutations will happen at reproduction (this includes some stages of development in the womb), regardless whether there are ecological challenges or not. Your evaluation of what was said so far is pretty silly. Edited by Pressie, : Changed a few sentences. Edited by Pressie, : Changed more sentences Edited by Pressie, : No reason given.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined:
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Hi guys
Thanks for your patience in explaining so many things on here. I really learned a lot. It will take me quite a few weeks to digest all this new information (to me). Multiple allelles explained in a way that is easily understandable. So simple when you think about it. It all makes sense. What a wonderful world. However, I know it must be very frustrating to convey and try to explain something about our world to somebody with the mentality of a loaf of bread. Be assured that not all of us are like that and really appreciate all the knowledge passed on so freely here! Edited by Pressie, : No reason given.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined:
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intellen writes: Please stop telling untruths. You’ve even been given examples of populations that evolved right in front of our very own eyes. The fact that you just ignore it says a lot about your mentality. 1. I knew that accdg to ToE, individual organisms don't evolve but population BUT that is an assertionintellen writes: What you say is of no interest at all. You’ve been saying a lot of things that are demonstratably untrue. It’s what you can demonstrate that counts. and an unsupported claim since as I had been sayingintellen writes: Geographical isolation of a part or parts of the population is one of the reasons speciation occurs. You know, those webbed feet developed in that population of dogs in Labrador, not under Yorkshire terriers... here that population cannot evolve since they move to a place in where safety is the first concern,. intellen writes: Evolution doesn’t kick in. It happens continuously. .. just like the dog in our example here with webbed feet. Unless you show that evolution kicks in,intellen writes: It is a different story, because evolution doesn’t kick in. then, that is a different story. intellen writes: No, individuals are born with genes for webbed feet. If the circumstances favour individuals with webbed feet, the genes for webbed feet will be spread in the population by reproduction. That’s random mutation coupled with natural selection. It has been explained nicely. 2. Thus, both population and individual can only adapt but not evolve. intellen writes: Actually, no. Those dogs are a wonderful illustration of how evolution works. The fact that you don’t know what evolution is, only makes you wrong about it.
Therefore, ToE is wrong.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
Who the hell was this sarcastic comment directed at? Fuck you, even if it wasn't directed at me. If the boot fits, put it on. Where I come from, your type of language is frowned upon in civilised and educated circles.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
Where you come from is the pits of hell Actually, no. I live in one of the most beautiful countries in the word. I live in a country where just a little bit of education ensures a very comfortable life. I've got more than enough to eat, I own a house with big garden and swimming pool, two cars paid off, holidays at the coast in my own holiday home where I can fish the ocean from my veranda, etc. If you call that hell, I prefer living in hell.
{AHEM!!! - Getting dragged down to his level, are we? - STOP IT! - Adminnemooseus} Edited by Adminnemooseus, : Big red print. Edited by Adminnemooseus, : Add off-topic banner.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined:
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You see, intell, you can't argue against evolution if you don't even know what it is. You trying to do it is like a loaf of bread trying to argue against the theory of special relativity. You just can't even try to argue agains evolution, because you don't even know what it is.
You are saying that purely natural processes (PNP) did that genes. Actually, (PNP is a new one to me) random mutations have been demonstrated right in front of our eyes. In the lab. And in the field. Natural selection ensured the development of new species, right in front of our eyes. In the lab. And in the field. Or make it realistic, the dirt did it, is that right? You see, here you are telling untruths again. Mutations happened in the DNA, not in dirt. No scientist has ever said that mutations happen in dirt. How do you know? Can I test it? Can we repeat it? DNA and mutations have been tested numerous times in a variety of labs all over the world since the 1920's. The fact that you don't even know about one of those tests, testifies that you are not in a position to even try and argue against evolution. 6. Now, you told me that I don't know evolution or ToE? If I don't know it, I cannot argue with you. You don't. You demonstrated that numerous times in this thread. But one thing that you don't know, ToE has messed science in its naturalistic methodology. So, the cell theory, the atom theory, the theory of plate tectonics and all those other scientific theories have "messed in it's naturalistic methodology"? Why do you want anyone to think that nuclear power stations work on ghost power? 150 years of messing facts and evidences, claiming something that should not be claimed. Let us debate further and you will know. It's funny that all those hundreds of thousands of biologists, all over the world, who know something about the theory of evolution because they study biology every day, disagree with you. And then all those other hundreds of thousands of other relevant natural scientists, like paleontologists, also disagree with you.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined:
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intellen writes: Actually, random mutation is one of the mechanisms. We’ve got a few others as well, you know. It’s not hard to find out. You can even some other mechanisms on the internet. Mechanisms: the processes of evolution - Understanding Evolution So, since mutation or random mutation is the main mech of ToE for new species, as many had been saying here, then, you believe that it is the correct one, OK, with testable evidences? Mark the word: test. intellen writes: Oh, is mutation a process? Why do you think it is a process? Do you consider radioactive decay a process? Mutation is a process. Is it a natural process or a purely natural process (PNP) or intelligent process?intellen writes: No, nature doesn’t make it. In nature phenomena occur. We need to remember that nature, as we see it, can make many processes.intellen writes: There’s no evidence for any form of intelligence involved in any form of mutations. If natural process or PNP, why you said that it is not intelligent process?intellen writes: Say that to those nylon-eating bacteria. For me, mutation is a PNP process for it did not help life of any living organism. intellen writes: OK For example, the causes of mutation areintellen writes: Say that to those nylon-eating bacteria. http://www.nmsr.org/nylon.htm The altered part of the DNA (resulting from a frame shift mutation) which provides the coding for digestion of nylon is even shown. Remember to look at those references! From the reference:
No error can help any living organisms. If you disagree, then, let us roll again and discuss. Dave Thomas writes: The image below shows just a part of the 400+-long nucleotide string for the key enzyme (see the Susumu Ohno paper). The original ("old") enzyme's amino acid sequence appears on top, and the frame-shifted ("new") sequence on bottom. The DNA nucleotides appear in the middle for both the old species and the new (one T inserted). Over this small portion of the enzyme, the old DNA coded for the amino acids Arginine, Glutamic Acid, Arginine, Threonine, Phenylalanine, Histidine, Arginine and Proline. But the NEW DNA strand, which includes one extra T nucleotide, is shifted, and the new string of amino acids is completely changed. The addition of the thymine nucleotide produces a new Methionine amino acid, which, like the conductor tapping his baton, indicates the Start of a new Protein. This is followed by other new amino acids because of the frame shift: Asparagine, Alanine, Arginine, Serine, Threonine, Glycine and Glutamine. The new string of amino acids - the new protein - is completely different from the original.intellen writes: I’ve given you my answer. You know, it’s not very difficult to get them. This research is published in peer-reviewed scientific journals. You can look it up if you’re interested and stop just reading creationist pseudo-science. Now, I need ur answer about this. Now, if you think that mutation was caused by intelligence, please provide testable evidence for that intelligence. Mark the word: test. Edited by Pressie, : No reason given.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
Sorry admin, I’ll try to fix mine. I’ll cover the points made by intellen
intellen writes: What you call adaption is evolution. Any change in heritable characteristics from one biological population to another is evolution. From Wiki Evolution - Wikipedia 1. Those population don't evolve. They are just adapting, if you are talking about change in whatsoever "changes" you may call, those change is not evolution. It is only adaptation.Wiki writes: Then, another source: Evolution is any change across successive generations in the heritable characteristics of biological populations. Evolutionary processes give rise to diversity at every level of biological organisation, including species, individual organisms and molecules such as DNA and proteins.Douglas J Futuyma, 1986 writes: Biological evolution ... is change in the properties of populations of organisms that transcend the lifetime of a single individual. The ontogeny of an individual is not considered evolution; individual organisms do not evolve. The changes in populations that are considered evolutionary are those that are inheritable via the genetic material from one generation to the next. Biological evolution may be slight or substantial; it embraces everything from slight changes in the proportion of different alleles within a population (such as those determining blood types) to the successive alterations that led from the earliest protoorganism to snails, bees, giraffes, and dandelions." intellen writes: Lots of them. For example. Message 111, EvC Forum: How do "novel" features evolve? Demonstratably false as has been pointed out right in this threads. Yet you keep repeating it. 2. What part that I am saying is untrue? I am giving you a scenario of the impossibility of nat selec to be the caused of new species in a given population. It is so impossible since population moves and goes to a better place to live for life. So, what is untrue for that?intellen writes: No, I specifically referred to dogs with webbed feet in Labrador (or somewhere in Canada) and dogs without webbed feet in Yorkshire. Named after the areas. Where did I mention the Galapagos Islands? 3. Geographical isolation, are you talking an island like Galapagos? But those organisms there don't evolve. They are just adapting. So, where is evolution? ToE is making a scenario and you should be sure that that scenario is in favor of ToE for it will surely be blown away by simple argumentintellen writes: Evolution is a continuous process in all living organisms. It doesn’t start. It's been happening from before the "population moved". 4. Before evolution can continue, it must start first. But the starting stage is impossible since population moves, as I said. Then, where is evolution in your scenario? I think I’ve covered the rest. Edited by Pressie, : No reason given.
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
Then the next one.
intellen writes: Untrue. A book called "The Origin of Species by Means of Natural Selection" in 1859 mentions natural selection as an important mechanism of evolution. OK, then, let us roll. So, since mutation or random mutation is the main mech of ToE for new species,... Genes have only been included in the theory since the 1920's. Your first sentence is thus wrong. Please fix it before we can start rolling. intellen writes: I've been looking at the thread, and I can't see where anyone said that. Could you refer to any post stating that, except for yourself? ... as many had been saying here,... How can we start rolling if your first sentence is inaccurate? Edited by Pressie, : Changed a few sentences
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
Thanks Admin!
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Pressie Member Posts: 2103 From: Pretoria, SA Joined: |
Hi RAZD
After we get a few basic answers from the local creationists, could we (I actually mean people like you and some others here), discuss what was mentioned by Admin (the statement from creos that errors can't produce advantages, or something like that). It also fits in with the thread; novel features. The words are well defined in any dictionary; it seems as if creos have changed the meaning of the words "novel" and "feature" to read something like "molecules to man" or "dirt to man". Edited by Pressie, : Changed sentence Edited by Pressie, : Changed whole post Edited by Pressie, : Changed last paragraph Edited by Pressie, : No reason given. Edited by Pressie, : No reason given. Edited by Pressie, : No reason given. Edited by Pressie, : Changed whole answer
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