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Natural Selection is not metaphysics

Arikay

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Sure evolution has. Might I suggest study before you make statements. A quick search on the forum can give information about the productivness of the theory of evolution. Its actually done pretty well, from helping the creation of new medicine, to being an underpinning of biology, to designing parts of a plane. In the future it may do even more as the uses of evolution on products is a new idea. For example, in the future you may be buying a car that was co built by evolution.

Sirunai said:
I just am saying that both haven't produced anything really productive but bitterness and an eternity of squabbling because both sides will not move in their position. That's all I'm saying, so why continue?

Remember, your perceptions will not change reality, simply colour it.
 
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Philosoft

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Sirunai said:
I just am saying that both haven't produced anything really productive but bitterness and an eternity of squabbling because both sides will not move in their position.
This (wrongly) assumes equivalently valid reasoning is taking place on both sides. And your dismissal of the products of evolution-based science is both insulting and ignorant.
That's all I'm saying, so why continue?
Because reality soldiers on despite those who would have it dig in.

You're also (fallaciously) implying that no progress is made by evolution-based science because of the fierce philosophical opposition from a widespread, well-organized Creationist militia. Truth is, the counterattacks are entirely political in nature and come almost entirely from a rather tiny pack of Biblical literalists whose mouths are much bigger than their brains.
Remember, your perceptions will not change reality, simply colour it.
Ayn Rand would be proud, I imagine.
 
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Pete Harcoff

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USincognito said:
Pete, I'm sure you know this, but it's the same old thing.

Creationist: Evolution is a myth.
Science Supporter(SS): Here is evidence falsifying your claim.
Creationist: Evolution is a myth.
SS2: Here's more evidence falsifying your claim.
Creationist: Evolution is a myth.
SS3: Yet another example that the Creationist claim is false.
Creationist: Evolution is a myth.
SS: Can you please address the explicit example in my first post.
Creationist: Sure. Evolution is a myth.

I fear that Mark is little better than bevets or napajohn in his willingness to address actual factual evidences for evolution. It's much more suiting his agenda to reword his original claim and reiterate it or play sematics (as I mentioned previously). Sadly, I don't think he's quite up to the challenge, and thus, the thread will continue for pages and pages of the same old stuff we've all seen PRATTed a thousand times before.

Yeah, I know. I've noticed I've started to lose patience in these debates and have begun posting a lot of "rant-style" posts to vent.

Everytime I take a break from these forums, I keep hoping things will be better when I come back. But they never are. It gets tiresome.
 
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bevets

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bevets said:
Darwin's theory of evolution by natural selection in particular is hopelessly metaphysical, according to the rules of etiquette laid down in the Logic of Scientific Inquiry and widely believed in by practicing scientists who bother to think about the problem. The first rule for any scientific hypothesis ought to be that it is at least possible to conceive of an observation that would contradict the theory. For what good is a theory that is guaranteed by its internal logical structure to agree with all conceivable observations, irrespective of the real structure of the world? If scientists are going to use logically unbeatable theories about the world, they might as well give up natural science and take up religion. Yet is that not exactly the situation with regard to Darwinism? The theory of evolution by natural selection states that changes in the inherited characters of species occur, giving rise to differentiation in space and time, because different genetical types leave different numbers of offspring in different environments... Such a theory can never be falsified, for it asserts that some environmental difference created the conditions for natural selection of a new character. It is existentially quantified so that the failure to find the environmental factor proves nothing, except that one has not looked hard enough. Can one really imagine observations about nature that would disprove natural selection as a cause of the difference in bill size? The theory of natural selection is then revealed as metaphysical rather than scientific. Natural selection explains nothing because it explains everything. ~ Richard Lewontin
toff said:
We're sick of your stupid quote-mining, especially completely false ones.
This is a substantive quotation that bears DIRECTLY on the topic at hand. Your response has NO substance. Typical.

Pete Harcoff said:
*removes bevets from ignore list*

*notices he has contributed nothing of value*

*puts bevets back on ignore and vows he will stay there this time*

C'mon people, address the OP. I posted an experiment which, to my eyes (and the eyes of the researchers) is an example of natural selection in action. No one has so far even attempted to address that. If you can't address it, go to some other thread and waste people's time there.
These are the two most common reactions to my post: insult and ignore.

Lewontin is ON YOUR SIDE and he admits that NS is 'hopelessly metaphysical'. Please explain why he is wrong. Here is a helpful tip: Richard states that NS can not be proven wrong. Please explain an experiment that would prove NS is not responsible for the current diversity of species.
 
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mark kennedy

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SLP said:
I am curious - why are you attacking Darwin and his original thesis? You are aware, are you not, that TODAY, the theory of evolution is substantively different? Why attack a strawman?I am sick and tired of being told what evolution is by people that clearly have no idea. Mutations don't exist? You, sir, clearly do not even know what a mutation is!

No sir, I am attacking a dangerous fallacy in the metaphysics of Darwinian evolution. I promised to demonstrate that the hinge of Darwinian 'natural selection' was a belief in mythical monstrosities. Darwin's 'Origin of Species' was colorfull prose intended to excite the imagination, it is identical to the poetic fantasy of his grandfather in his poem 'Nature's Temple' cited earlier.

"I am well aware that this doctrine of natural selection, exemplified in the above imaginary instances, is open to the same objections which were at first urged against Sir Charles Lyell's noble views on 'the modern changes of the earth, as illustrative of geology;' but we now very seldom hear the action, for instance, of the coast-waves, called a trifling and insignificant cause, when applied to the excavation of gigantic valleys or to the formation of the longest lines of inland cliffs. Natural selection can act only by the preservation and accumulation of infinitesimally small inherited modifications, each profitable to the preserved being; and as modern geology has almost banished such views as the excavation of a great valley by a single diluvial wave, so will natural selection, if it be a true principle, banish the belief of the continued creation of new organic beings, or of any great and sudden modification in their structure." (Origin of Species, ch. 3 Natural Selection, Darwin)

So this Natural Selection has changed substantivly has it? Consider this more modern version of the imagary:

"The actual animals that have ever lived on Earth are a tiny subset of the theoretical animals that could exist. These real animal are the products of a very small number of evolutionary trajectories through genetic space. The vast majority of theoretical trajectories through animal space give rise to impossible monsters. Real animals are dotted around here and there among the hypothetical monsters, each perched in this unique place in genetic hyperspace. Each real animal is surrounded by a little cluster of neighbours, most of wom have never existed, but a few of whom are its ancestors, it decendants and its cousins." (Ricard Dawkins 1986)

Like I said, monsters, mythical monsters, that exist in the imagination. Let me make two points clear so that there will be no confusion. First this 'thesis', as you call it, is an attack on the concept of 'special creation', as Darwin called it. Second, it is based not so much on scientific fact as analogy, which is a fancy word for an imaginative illustration. Darwin said this in no uncertain terms.

" And we can clearly understand these analogies, if species have once existed as varieties, and have thus originated: whereas, these analogies are utterly inexplicable if each species has been independently created." (Origin of Species, Variation under Nature ch. 1, Darwin)

Why am I attacking his thesis, because it is a blantant attack on Christian theism. It is obviously metaphysics, natural selection is a fanciful analogy.

SLP said:
Of course, if evolution is premised on a philosophical position, so what? Does that mean that the THEORY of evolution is therefore wrong? If a field of study is premised on a philosophical position, creationism is a myth as well.You are apparently unaware that the NDT encompasses genetics. In fact, genetics has become a major source of empirical evidence FOR evolution.

Evolution was not sythesised with genetics until sometime in the 1930s. In fact, the real work of genetics, where laws of inheritance are reduced to matimatical ratios, was done independantly of Darwins natural selection. Darwin, like his contempories, ignored genetics. The empirical evidence does not belong to this mythical fantasy and for decades wanted nothing to do with it.

SLP said:
Again, why attack a strawman? garbage. Why must reality appeal to the supernatural? Is the real less real if there is no requirement for a Deity to work its magic?
What I cannot get over is how frequently people that are clearly ignorant of the science involved can make pompous proclamations premised on their metaphysical underpinnings.

More satire and cliches', in the absense of real substance I suppose this should be expected. Why don't you just admitt that you are working from naturalistic assumptions? Magic is an interesting choice of words, it implies the supersensable, fantastic, and inexplicable, its a word that describes the transitional form in evolution better then anything else.

What I can't get over is how frequently people are so clearly ignorant of the premise of their own philosophy. This condescending attitude of incredulity toward any kind of theistic reasoning begs the question of proof on its hands and knees. All praise the power of natural selection, the giver of life! :bow:

Natural selection is not metaphysics? Nothing could be further from the truth.
 
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"The actual animals that have ever lived on Earth are a tiny subset of the theoretical animals that could exist. These real animal are the products of a very small number of evolutionary trajectories through genetic space. The vast majority of theoretical trajectories through animal space give rise to impossible monsters. Real animals are dotted around here and there among the hypothetical monsters, each perched in this unique place in genetic hyperspace. Each real animal is surrounded by a little cluster of neighbours, most of wom have never existed, but a few of whom are its ancestors, it decendants and its cousins." (Ricard Dawkins 1986)

Like I said, monsters, mythical monsters, that exist in the imagination. Let me make two points clear so that there will be no confusion. First this 'thesis', as you call it, is an attack on the concept of 'special creation', as Darwin called it. Second, it is based not so much on scientific fact as analogy, which is a fancy word for an imaginative illustration. Darwin said this in no uncertain terms.

I don't think you even understand what dawkins is saying. The mythical monsters refers to possibilites that didn't eventuate, results which the algorithm of evolution didn't produce - it doesn't refer to any extant organisms or their ancestors

natural selection is scientific fact, as pete harcofff showed, which you ignored

it is undeniable that fitness shapes genomes

Evolution was not sythesised with genetics until sometime in the 1930s. In fact, the real work of genetics, where laws of inheritance are reduced to matimatical ratios, was done independantly of Darwins natural selection. Darwin, like his contempories, ignored genetics. The empirical evidence does not belong to this mythical fantasy and for decades wanted nothing to do with it.
you truly are a moron, Darwin had no knowledge of genetics

and modern NDT is inextricably linked with genetics

More satire and cliches', in the absense of real substance I suppose this should be expected. Why don't you just admitt that you are working from naturalistic assumptions? Magic is an interesting choice of words, it implies the supersensable, fantastic, and inexplicable, its a word that describes the transitional form in evolution better then anything else.

What I can't get over is how frequently people are so clearly ignorant of the premise of their own philosophy. This condescending attitude of incredulity toward any kind of theistic reasoning begs the question of proof on its hands and knees. All praise the power of natural selection, the giver of life! :bow:

Natural selection is not metaphysics? Nothing could be further from the truth.
science is based on methodological naturalism, I don't think scientists particularly care if you don't like it. Its the same tool they use in all scientific endeavour

you've also yet to demonstrate that natural selection is metaphysics
 
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toff

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mark kennedy said:
Natural selection is not metaphysics? Nothing could be further from the truth.
Yes, so you keep repeating. We're all waiting for you to prove it. So far, all you have done is demonstrate that you completely fail to understand what Darwin and, later, Dawkins wrote on the subject. Your insistence that natural selection is metaphysics is amusing, but without proof, it is meaningless.
 
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Pete Harcoff

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mark kennedy said:
Why am I attacking his thesis, because it is a blantant attack on Christian theism. It is obviously metaphysics, natural selection is a fanciful analogy.

Yet you seem completely unable to address the experiment in the OP. If it is not an example of natural selection then what is it?

That you continue to avoid this merely demonstrates that, for all your words, your position is bankrupt. All you've done is show that creationists can't deal with real-world experimental data. And it wouldn't be the first time, nor probably the last.
 
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toff

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I've been thinking about this thread, and I've been wondernig how natural selection could be called metaphysics. "Natural selection" is a verbal label we apply to an observed natural process. How can that be metaphysics? Another verbal label we apply to an observed natural processes is "hole digging by rabbits". Could THAT be called metaphysics, too?
 
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Pete Harcoff

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toff said:
I've been thinking about this thread, and I've been wondernig how natural selection could be called metaphysics. "Natural selection" is a verbal label we apply to an observed natural process. How can that be metaphysics? Another verbal label we apply to an observed natural processes is "hole digging by rabbits". Could THAT be called metaphysics, too?

I think the argument runs along the lines of that since we haven't observed it in the past, therefore to infer that it occured falls under metaphysics.

Of course, this ignores the fact that we do observe natural selection in the present day as part of the evolutionary process, and that applying it to the past is merely applying an already known process. Essentially, the only assumption being that such processes did not change, and we have no reason to think they did. It's the same with pretty much every other branch of science.

What I don't understand is why some people are insisting to call natural selection "metaphysics" in light of an actual observed demonstration of it (as cited in the OP). Well, aside from blatantly ignoring the OP, which is what all creationists have done so far. But in doing so, they just demonstrate that they have no case.
 
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mark kennedy

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monkenstick said:
I don't think you even understand what dawkins is saying. The mythical monsters refers to possibilites that didn't eventuate, results which the algorithm of evolution didn't produce - it doesn't refer to any extant organisms or their ancestors

Exactly it 'didn't eventuate', its telling that he is constructing an imaginary algorithm or equally fancifull memes or his punctuated equalibrium. Since the gradualism model was never reconstructed from fossils in the geological strata from the warm little pond to the transitional forms to the complete emergence of genotypes that are altogether new species, he invented them. I understood what he was saying, I just didn't by it, allthough I do admire the way his imaginative prose superimposed on natural science.

natural selection is scientific fact, as pete harcofff showed, which you ignored

Perhaps in microbiology, but not on a macro level. I found his post to be a fairly typical rationalization.

it is undeniable that fitness shapes genomes
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you truly are a moron, Darwin had no knowledge of genetics

and modern NDT is inextricably linked with genetics

Darwin had every opportunity to learn from the father of modern genetics but he, like most of his contempories, was uninterested in it. It was inextricable linked only after decades, this point seems lost on you even though it is an obvious fact to anyone who knows their history. It leaves me wondering if the use of 'moron' is an example of projection (condemning in others the thing you most fear about yourself).

science is based on methodological naturalism, I don't think scientists particularly care if you don't like it. Its the same tool they use in all scientific endeavour

I like that! Finally a real insight into the nature of theory in science. Your right, it is a mental tool, I'll concede that. You are way out in left feild if you don't realize that metaphysics is an integral part of natural science.

you've also yet to demonstrate that natural selection is metaphysics
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You tell me, is evolution (NS being its mechanism), the substantive element that runs throughout reality as it pertains to living systems?
 
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mark kennedy

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toff said:
I've been thinking about this thread, and I've been wondernig how natural selection could be called metaphysics. "Natural selection" is a verbal label we apply to an observed natural process. How can that be metaphysics? Another verbal label we apply to an observed natural processes is "hole digging by rabbits". Could THAT be called metaphysics, too?

Ok, fair enough. Let's try this, a common complaint among evolutionists is that evolution explains nothing because it explains everything:

"The modern synthesis has sometimes been so broadly constructed, usually by defenders who wish to see it as fully adequate to meet and encompass curent critiques, that it loses all meaning by including everthing..." (Gould 1982)

You will find both from the working definition I'm using (which BTW no one seems to be interested in) is identical to a literal definition. Now as far as rabbits digging holes, I suppose it could be considered metaphysical if it was ubiquitious to rabbits. It's a philosophical appoach to the 'essense' of a thing (ontology). In other words it is not how things are different but how they are the same. In Darwinian NS is ubiquitious to ALL living systems and is therefore metaphysics.
 
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mark kennedy

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Arikay said:
LoL, when will the creationist micro/macro fetish end? Now we apparently have micro-natural selection and macro-natural selection.

On a side note, what about that debate?

Well, if you are serious I'll make the opening post this evening. If your interested in sorting out any of the details before we get started just drop me a PM, otherwise, your on.
 
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Pete Harcoff

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mark kennedy said:
Perhaps in microbiology, but not on a macro level.

Is that a concession I hear?

So I guess the example of natural selection in the OP is not "metaphysics". Huzzah, we've finally gotten somewhere (and only it only took 74 posts, to boot).

Now, I guess we just need to figure out what makes those "macro" organisms so much different from the "micro" organisms, and maybe we can find this magical "natural selection" barrier. Maybe creationists can get to that one after they figure out their "microevolution/macroevolution" barrier.

I found his post to be a fairly typical rationalization.

This from the guy who has done nothing BUT rationalize throughout the whole thread with nary an attempt to address the OP. The irony slays me. :D
 
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Exactly it 'didn't eventuate', its telling that he is constructing an imaginary algorithm or equally fancifull memes or his punctuated equalibrium. Since the gradualism model was never reconstructed from fossils in the geological strata from the warm little pond to the transitional forms to the complete emergence of genotypes that are altogether new species, he invented them. I understood what he was saying, I just didn't by it, allthough I do admire the way his imaginative prose superimposed on natural science.
again, I don't think you understand

he is referring to what natural selection would not and did not produce.

what I have highlighted in bold is not what he is trying to say at all

Perhaps in microbiology, but not on a macro level. I found his post to be a fairly typical rationalization.
natural selection acts on phenotype, and acts constantly on all phenotypes - the micro/macro distinction has no meaning wrt to natural selection (it does have meaning wrt to evolution)



Darwin had every opportunity to learn from the father of modern genetics but he, like most of his contempories, was uninterested in it. It was inextricable linked only after decades, this point seems lost on you even though it is an obvious fact to anyone who knows their history. It leaves me wondering if the use of 'moron' is an example of projection (condemning in others the thing you most fear about yourself).
there is no evidence at all that charles darwin had access to mendel's papers on genetics. Not to mention that whether he did or not is irrelevant. The theory of evolution as taught today involves and relies on genetics.

I like that! Finally a real insight into the nature of theory in science. Your right, it is a mental tool, I'll concede that. You are way out in left feild if you don't realize that metaphysics is an integral part of natural science.
it is the process by which science is done, and it is universally used in all science, and it is the process which was used to validate relativity, the photoelectric effect and the theory of evolution

it is not metaphysical naturalism, it simply does not deal with the supernatural, it makes no claims about whether supernatural things exist

its utility is one of the reasons we continue to use it

You tell me, is evolution (NS being its mechanism), the substantive element that runs throughout reality as it pertains to living systems?
evolution, RM and NS being among its mechanisms, is a process which describes the trends that imperfect replicators such as biological organisms follow
 
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