Naturalism commonly refers to the philosophical belief that only natural laws and forces (as opposed to supernatural ones) operate in the world and that nothing exists beyond the natural world. (
Naturalism (philosophy))
Correct, especially the last phrase. Without the last phrase, the definition would fit Deism.
And Darwinism is identical philosophical naturalism, right?
Depends on how you define Darwinism. In any case the theory of evolution is not identical to philosophical naturalism. If Darwinism--depending on your definition--is, then it needs to be distinguished from the scientific theory and rejected by Christians.
the doctrine that species, including man, are descended from other species...being the result of law, and not of miraculous interposition. (Charles Darwin, On the Origin of Species)
Look at that sentence. Does it say that only natural laws and forces work in the world? the whole world?
Does it say that nothing exists beyond the natural world?
No, it says that one phenomenon in the world, the origin of species, thought to be a matter of miraculous interposition, is not. Instead, like much else in the created world it is an orderly and understandable process of natural law.
There is no affirmation here that only the natural world exists. In fact, Darwin was always open to theism, even if it was more Deistic or Pantheistic than Christian. His journals attest to that.
It is a twisting of Darwin's position to reformulate these words into a denial of God or of the possibility of miraculous interposition in other frameworks.
Define evolution as distinctly different from the naturalism and you have an epistemology that allows for creationism. The only way creationism is mutually exclusive with evolution is if evolution is another word for naturalism.
Evolution is not another word for naturalism. Many theists saw from the outset that evolution is about natural law under divine providence, not about denying either Creator or creation. Natural law is something Christians have always attributed to the Creator. Further, in a Christian (as opposed to a Deist) view, natural law is not a matter of the Creator leaving creation in charge of an unattended machinery. Rather natural law is part of the continuity of creation through time and is always upheld, nurtured and sustained according to God's purposes. It is within that framework that we should think of evolution.
Says who? The working definition I'm looking at rejects any non-natural cause, effect or entity because nothing for the naturalist exists beyond the natural world.
Then your working definition needs to be revised. Methodological naturalism does not reject any non-natural cause at all, and certainly does not hold to the philosophy that nothing beyond the natural world exists.
What MN recognizes is that the non-natural is not within the purview of science--unless and until science develops tools, which do not currently exist, by which the non-natural can be objectively tested for its effects.
MN reminds the scientist of his/her limitations. It doesn't mistake the limitations of scientific study for the boundaries of the world.
Where that error occurs you have philosophical naturalism.
Except in evolution where they just say we don't know yet. It is never permissible in naturalism or Darwinism to infer a Creator.
It is never permissible in science to infer a Creator. Science cannot discriminate between a non-natural cause and an unknown natural cause. So the proper attitude is "we don't know yet". This is applicable to ALL science.
And this is not naturalism. Naturalism asserts a priori that the natural world is the limit of reality. Science, including evolution, does not.
Define evolution, naturalism and science and perhaps there is something to talk about but what you are effectively doing is equating them. Science is about determining cause and effect relationships utilizing mental and physical tools, there is no categorical dismissal of the 'non-natural'.
Recognizing that one has no scientific handle by which to study the non-natural is not the same thing as a categorical dismissal of the non-natural.
When you are able to make that distinction, you may be able to begin understanding theists who accept evolution.
Do you mean science in theory or practice because ID and YEC clearly fall well within the purview of origins theory.
I agree with lucaspa here. YEC does fall within the purview of origins theory, as a falsified theory (along with ether theory and phlogiston theory). I haven't seen anything from ID yet that proposes a testable hypothesis for intelligent design theory. So I am not ready to say it falls within the purview of origins theory. Origins theology, yes, but not scientific origins theory. What I have seen so far from ID sources is a scientific sounding skepticism that is no more than overblown personal incredulity.
It's also what you do when you make the a priori assumption of universal common descent by exclusively naturalistic means.
I make no such a priori assumption and neither do biologists. Common descent is first and foremost a logical conclusion of the origin of species as outlined by Darwin and subsequently verified in numerous studies.
Relative to that logical conclusion we have three categories of evidence:
a) actual observation of two or more species evolving from the same ancestor (numerous experiments have confirmed the evolution of assortative mating and the formation of distinct populations which at least choose not to interbreed and in some instances are no longer able to interbreed.)
b) inference of two or more species having the same common ancestor on the basis of genetic, morphological, paleontological, geographical and embryological evidence.
Both of these levels would fit into the creationist concept of an "orchard" of separately created "kinds". Except for the fact that the evidence clearly shows that humanity is not an isolated tree in this orchard but only one twig on an ancestral tree.
c) inference of a single or very few ancestral common ancestors dating back to the origin of life some 3.5 billion years ago. This inference is also supported by evidence from various fields.
The evidence is incontrovertible that evolution has happened and continues to happen.
Good. We agree on the fact of evolution. Next we can go on to understanding the mechanics of evolution. I think you are aware of most of those processes, with two exceptions.
1.You seem not to think that natural selection is an actual reality which plays a major role in evolution.
2. you have a hard time discriminating between the negative effects a mutation may have on an organism and the effect the same mutation has on a species.
Once the mechanism of evolution is well understood, all that remains is to seek out the actual historical pathways of evolution--which takes us into common ancestry.
What does not exist is a legitimate, rational reason why God as a cause of a phenomenon falls so far beyond the realm of science that a natural cause must be fabricated in the face of the universal, self evident fact of God's existence, divine attributes and eternal nature. God as a cause comes down to epistemology, you can either know that God has acted in time and space or you can't.
No, it is not a matter of epistemology, but of faith.
When you speak of "God as a cause" you apparently mean "God as a scientifically validated cause". But if God is to be a scientifically validated cause, this undermines the Christian doctrine of creation. God as a scientifically validated cause would have to be a cog within the mechanics of operating nature, or a bit of data within the operating program. And this data would have to be something human scientists can manipulate for purposes of testing its function and noting what happens when the data is missing. IOW to scientifically validate God as a cause, scientists would need to be as much in control of God as of genes, in effect, be able to do a knockout experiment with the God-cause as they do with genes
That would put human scientists in charge of God's actions
How could any Christian want such a thing to be possible?
As for epistemology, if you need science to validate God as a cause, you are setting up science as the ultimate epistemological authority. In effect, you are agreeing with philosophical naturalists that the boundaries of scientific knowledge and the boundaries of reality are one and the same thing.
Christian theologians see science as a servant of God; not as God's master and judge.
So it is for sound theological reasons that Christians should NOT appeal to science to support their belief in God as the ultimate (and sometimes proximate) cause of all that is.
If you can't then the witness of Scripture is invalid as evidence and the revelation of God from nature is illusory.
Basically, you have just set science above the witness of scripture.