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Author | Topic: Nothing in biology makes sense except in the light of evolution. | |||||||||||||||||||||||||||||||||||||||
RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
... But genetic informaton is a logical concept that I expect science will verify as an irrefutable fact one day. ... When and if that ever occurs, two things will happen:(1) science will be able to measure the amount of such information, and (2) those measurements will show that information increases or decreases or stays the same during different instances of evolution. And then the Creationists will be out of another argument they think refutes evolution. See Irreducible Complexity, Information Loss and Barry Hall's experiments for additional information ...
quote: Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined:
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No, that's just normal variation within a Kind, NOT evolutionary theory because the ToE is all about change from species to species, not just within a species. ... The theory of evolution is about explaining the evidence observed, whether it is the evolution within a generation in a breeding population (microevolution) or about the long term accumulation of evolutionary traits over many generations (anagenesis, macroevolution part 1) or about the different long term accumulation of evolutionary traits over many generations that differentiates daughter populations with reproductive isolation into different species (cladogenesis, macroevolution part 2). All the evolution occurs within the breeding population, generation after generation.
(1) The process of evolution involves changes in the composition of hereditary traits, and changes to the frequency of their distributions within breeding populations from generation to generation, in response to ecological challenges and opportunities for growth, development, survival and reproductive success in changing or different habitats. ... It is always claimed that microevolution IS evolution, ... It is. That's what the science says, and in discussions of science we like to use the definitions that the particular field of science uses. All evolution occurs withing the current generation of the breeding population.
... what's to stop the changes from turning a reptile into a mammal? ... Selection and mutations in isolated populations leads to differentiation between daughter populations. Over hundreds of generations those changes can show up as noticeable differences in teeth, in hips, in jaw/ear geometry.
... I've offered my own theory many times, but it has to be built into the limits of the genome itself for a particular species. ... In science we don't get to have personal theories, we are limited to scientific theories that are based on evidence and which are usable to make predictions to test the theory. Curiously no limits of the genome have ever been discovered, it is just something you have made up, it is not objective empirical evidence. Likewise your "theory" is based on wishful thinking and fails to explain the evidence in the world around you.
... If nothing else there is simply no evidence for evolution beyond the common variation of a Species or Kind. ... Says the person who think the whole Subphylum Trilobitomorpha (trilobites) and the whole Family Limulidae (horseshoe crabs) in the Subphylum Chelicerata are all one species:
quote: Word is still out on whether the whole Subphylum Chelicerata, including Sea scorpions and Sea spiders, are also "all derived from the same genome ... But is sure sounds like " the limits of the genome itself" are rather unlimited. As predicted by the (scientific) ToE.
... It's all theory ... Which is what science uses to explain evidence and make predictions. And the ToE is substantiated by evidence in the fossil record and evidence in the genetic record, all validating the scientific theory without a scintilla of invalidating evidence despite creationist desperate attempts (including fabricated lies) to the contrary.
... all assumption based on the theory. Those "assumptions based on the theory" are actually testable predictions, like the continued formation of nested hierarchies as species continue to evolve and new species are observed to form through cladogenesis and like the prediction of a common ancestor pool.
Message 563: Faith writes: ... it has to be built into the limits of the genome itself for a particular species. There is simply no evidence for that. It's all conjecture, all assumption based on the conjecture. The fact is that all the evidence supports intraspecies variation ONLY, that being all that is ever observed, ... Which is, amazingly, exactly what the ToE predicts. Astonishing.
...and it's the extension to the idea of species evolving from species that is pure conjecture. And yet, curiously, new species have been observed to form here in the real world. As noted above you are getting so desperate for your claim to be true that you end up classifying whole sections of evolved species as all one species.
Pelycodus ... all one species (according to Faith, not science)
Foraminifera ... all one species (according to Faith, not science) Trilobites and horseshoe clams ... all one species (according to Faith, not science) Life ... all one species? (maybe, according to Faith, not science) Enjoy Edited by RAZD, : .by our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined:
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The only "new species" that have ever arisen are not really new species, they are nothing but the usual intraspecies variation, misnamed because a particular variation has reached the point where it is genetically incapable of breeding with the mother population. ... And the other daughter species ... the very definition of biological speciation. Isn't it amazing that you keep validating evolution? It doesn't matter what you say Faith, if you are going to attack evolution you need to use the definitions in the science or you are just talking babble, delusional babble.
... And honest observation should also lead to the recognition that at that point such a variation or race is too genetically depleted to evolve any further anyway. ... Any truly honest observation should also lead to the recognition that mutations supply new variations, possibly even adding more than were available before. When you deny half of the process your "explanation" is half-vast.
That's all there is, there is no such thing as species-to-species change. Except that it HAS been observed according to the scientific terminology, so only delusional creationists deny these facts. We seen them here ranting and dancing about, but the facts remain facts. And the way you, Faith, "observe" things, has time and again been shown to have no effect on reality. You don't get to make up reality. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Sure you can define anything to deny reality if you want. That's how Fixed it for you.
... if you lie enough it will become true. So you keep hoping.
And it doesn't matter what the source of variation is, the processes of evolution have to eliminate most of it to bring out a new phenotype. Add all the mutations you want, if evolution is happening you're still going to get genetic depletion in the end because that's how new phenotypes are formed. So you keep hoping. Evidence shows otherwise.
quote: So in the case of polyploidy a new species is made by doubling the genetic strands. It can lose a lot of genetic material and still have more genes than the parent diploid population, and the duplicated genes can also mutate to evolve new alleles while maintaining the old ones. The real world just does not conform to your fantasy view. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Then there is 5 Near-Identical Jesus Christ Myths That Predate Jesus Personally I like the Mithra version
quote: But this topic is supposed to be about Nothing in biology makes sense except in the light of evolution. rather than a discussion about mythological accuracy ... Enjoy Edited by RAZD, : topic Edited by Adminnemooseus, : Modified the format of the bit above the "Enjoy" a little.by our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Kind - A group of creatures that were able to interbreed immediately after Creation. A breeding population. One or several daughter population? Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Well that's alright then, so long as you don't tie macroevolution to speciation, since if you can't identify if it's a new species you can't say macroevolution has taken place. Wrong. As long as two daughter populations are functionally isolated they can evolve separately, reacting to different ecologies and having mutations that are not shared with the other population and different selection pressures on those mutations, leading to different long term evolution (anagenesis) within each of the two populations. What matters is the functional isolation for long term diversification. There can be interweaving of the two populations, but then each one brings different traits to the table which a single population would not have. This too is macroevolution.
I gave an example of two animals of the same species that can't/don't interbreed, and an example of two animals of different species that can/do interbreed. And what matters is whether the populations are functionally isolated so that they evolve independently to increase biodiversity. The greenish warblers for instance:
quote: Is there genetic isolation between P. t. plumbeitarsus and P. t. viridianus? There certainly is behavioral and trait differences that affect breeding - mating song and coloration - so even if occasional hybrids occur they are rare and do not affect the functional isolation of these populations ... especially now that P. t. plumbeitarsus is isolated geographically from P. t. obscuratus on the other side of the ring because of habitat destruction in China/Tibet. Does it matter to evolution what we call these breeding populations, whether we identify them as varieties within one species or identify them as two or more species? No. Our names do not affect their breeding behavior. As I said before we have names for all breeding populations, and that is so we can discuss them without confusing one with the other.
Actually I have elsewhere shown how we can infer that all cats, from tabby to tiger, are part of the one kind; and this is based on the fact that different species and genera of cats can and do interbreed. Perhaps we are actually on firmer biological ground talking about kinds rather than species. Fat chance. What you are identifying as a "kind" is the Felidae clade:
quote: ... or would that be the Feliformia clade ... And supposedly you make a similar claim for the Canidae clade:
quote: ... or would that be the Caniformia clade? ... or would that be the Carnivora clade? And what do you do about Amphicyonidae ("bear-dogs") and Hemicyoninae ("dog-bears")? Inquiring minds want to know. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Today the members of a kind will be a clade rooted on the original created kind, but the original kinds are not rooted in a further common ancestor. Please show me where in the phylogeny of organisms that happened.
Message 632RAZD: As I said before we have names for all breeding populations, and that is so we can discuss them without confusing one with the other.
Actually I have elsewhere shown how we can infer that all cats, from tabby to tiger, are part of the one kind; and this is based on the fact that different species and genera of cats can and do interbreed. Perhaps we are actually on firmer biological ground talking about kinds rather than species. Fat chance. What you are identifying as a "kind" is the Felidae clade:
quote: ... or would that be the Feliformia clade ... And supposedly you make a similar claim for the Canidae clade:
quote: ... or would that be the Caniformia clade? ... or would that be the Carnivora clade? And what do you do about Amphicyonidae ("bear-dogs") and Hemicyoninae ("dog-bears")? Inquiring minds want to know. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
cognitive dissonance reduction ...
Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined:
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... Talk Origins is hardly a trustworthy source of facts, after all. ... Yeah, they are so good at exposing creationist lies that you can't trust them to support your fantasies. In fact the whole website is dedicated to exposing creationist lies, from the PRATT list to the Quote Mine Project. Horrid people. See Quote Mining, false witness for the gullible and willfully ignorant You might want to read their list so that you can copy the best quote mines ... by our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined:
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I would conclude that Prof Richard Dawkins FRS FRSL, Emeritus Fellow, New College, Oxford, had at last come to his senses. This shows in a nutshell, what I see as the difference in approach between creationist thinking and scientific thinking -- to the creationist the source, the authority, is more important than the validity of the information, while for the scientific thinking people the validity of the information is more important than the source. Why do you suppose that is? Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined:
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As I've already mentioned on this site, it took me a mere twelve years to complete primary school - Grades 1 to 7. Furthermore, I graduated (well, more or less) from Grade 10 before I turned 40. Therefore I suggest you are seriously underestimating the calibre of mind you are dealing with here. You're a creationist ... therefore it is impossible to underestimate the caliber of mind we are dealing with. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined:
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At least try to understand what you object to. If you don't you just look like an idiot. There comes a point where creationists are indistinguishable from poes. /irony... LOLZby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
The Theory of Evolution thinks the root is LUCA (Last Universal Common Ancestor), Creationists think the roots are the created kinds. So give us a list of your 10 best prospects for original created kinds (you should have hundreds), and we'll tell you who we think their ancestor population was ... and who the ancestor population of that ancestor population was ... So either that will invalidate the concept of created kind or redefine it to the older ancestors ... and we can repeat the process. If your view is correct then we should reach a point where we can't find ancestor populations. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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RAZD Member (Idle past 1433 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Dredge says: "the theory that all life shares a common ancestor (ie, evolution)."
vimesey writes:
Please describe the general theory of evolution without referring to common descent. That is not the theory of evolution. As you have been told many, many times before. Equivocation fallacy. Common descent is not the same thing as a single common ancestor/ The theory of evolution can (and does) refer to common descent of related species without saying there is a single common ancestor, thus Vimsey is correct AND evolution theory talks about common descent. Enjoyby our ability to understand Rebel☮American☆Zen☯Deist ... to learn ... to think ... to live ... to laugh ... to share. Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click)
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