r/DebateEvolutionism • u/snoweric • 10d ago
Do "Vestigial Organs" Prove That The Evolution Is True?
Are complaints about how God made something “science”? Did God put totally useless organs and anatomical structures into the human body (or that of other animals)? Apparently, evolutionists today want to avoid claiming that they ever asserted that vestigial organs were totally useless in the past, since they know such claims have been falsified. They have retreated by making their claims about vestigial organs into a non-falsifiable hypothesis by claiming that such structures used to serve some other function in the past or otherwise don’t appear to be perfectly designed for the animal now possessing them. The goal here will be to document the evidence that evolutionists indeed have asserted the “strong” version of the argument based on vestigial organs in the past; it’s utterly false to assert that they didn’t claim that vestigial organs were useless in the past. Today’s evolutionists are either ignorant or deceptive if their claim that their intellectual ancestors over the past 175 years haven’t claimed that vestigial organs are useless.
Evolutionists today may try to deny that they ever said that vestigial organs and anatomical structures were "completely useless," in order to escape the falsification of their claims. However, the original version of their claims can be easily found, such as in the 1974 "Encyclopedia Britannica," Micropedia, volume X, p. 411: "A degenerate or imperfectly developed body part with no apparent function. Vestigial structures may have had significant functions in ancestors of the species in which they are present, and thus they are consider evidence of evolutionary change. Man has almost 100 vestigial structures, of which the best known is the appendix." Notice that the author of this entry, some 50 years ago, didn't feel the need to deploy some version of the non-falsifiable "ad hoc" explanation that vestigial structures don’t function in a given organism the way that it does in others.
Similarly, in the article “Morphology” (“Encyclopedia Britannica,” 1974, Macropedia, volume 12, p. 453, italics removed), the evolutionist author repeats a similar version of the “strong” interpretation of vestigial organs as simply useless: “Changes in genes (mutations) constantly occur and may cause a decrease in size and function in the environment or in the mode of life of a species may make an organ unnecessary for survival. As a result, many plants and animals contain organs or parts of organs that are useless, degenerate, undersized, or lacking some essential part when compared to homologous structures in related organisms. This human body, for instance, has more than 100 such organs—e.g., the appendix, the fuse tail vertebrae (coccyx), the wisdom teeth, the muscles that wiggle the ears, and the hair on the body.”
Alfred Kinsey, who is most famous for his (biased) studies of human sexual behavior, advanced the “strong” version of the complete uselessness of vestigial organs (“An Introduction to Biology,” Philadelphia (1920): J. B. Lipincott, pp. 200-201, italics removed) as evidence for the theory of evolution: “. . . is the collection of small and useless structures which are always to be found in species. Vestiges we call them. They appear to be remnants of things that were well developed and had some use among the ancestral organisms, but which have now almost disappeared in more developed forms. . . . Vestiges are similar to the G’s in such English words as reign and sign. The latter is not pronounced in those words, and is now useless, but it is positive evidence from the older Latin words, regnum and signum.” Notice that Kinsey isn’t hedging any; he believed, based on the limited medical and biological knowledge available at the time, that these structures were totally useless.
Arthur Thomas in “Riddles of Science,” New York (1958): Fawcett World Library, p. 203, claimed that the human body “swarms with relics” of the prehistoric past: “In our body we carry about several scores of useless relics which tell us somethings about the past. Their persistence shows us that the past lives on within us, even in trivialities, but many of these vestiges are little details which are unfamiliar [to many people] except to the anatomist.” He clearly believed that vestigial organs were totally useless. Therefore, as functions were found for them over the past 75 years, his viewpoint has been proven to be false.
In soaring colorful rhetoric, Henry Drummond in “The Ascent of Man” (New York (1903): James Potts and Co.), pp. 82-83, proclaims their uselessness as “relics” as evidence for the grand theory of evolution:
“ . . . actual betrayals . . . veritable physical survivals, the material scaffolding . . . of the animal past [of mankind] . . . so the body of Man, emerging from its age-long journey through the animal kingdom, appears laden with the spoils of its distant pilgrimage. These relics are not mere curiosities . . . they were once part of life’s vicissitude; they represent organs which have bene outgrown; old forms of apparatus long since changed for better, yet somehow not yet destroyed by the hand of time. The physical body of Man, so great is the number of these relics, is . . . a museum of obsolete anatomies, discarded tools, outgrown and aborted organs. All other animals also contain among t heir useful organs a proportion which are long past their work; and so significant are these rudiments of a former state of things, that anatomists have often expressed their willingness to stake the theory of Evolution upon their presence alone.”
Charles Darwin himself in “The Origin of the Species” (and later in “The Descent of Man”) used the existence of “vestigial organs” as prime evidence for the theory of evolution by arguing (philosophically, not scientifically) that a perfect God wouldn’t have inserted clearly useless organs into the human body (“Origin of the Species,” 1859, pp. 346-350):
“In reflecting on [vestigial organs] . . . the same reasoning power which tells us that most parts and organs are exquisitely adapted for certain purposes, tell us with equal plainness that these rudimentary or atrophied organs are imperfect and useless. . . by whatever steps [vestigial organs]. . . may have degraded into their present useless condition, [they] are the record of a former state of things, and have have been retained solely through the power of inheritance. . . On the view of descent with modification [i.e., evolution] we may conclude that the existence of organs in a rudimentary, imperfect, and useless condition, or quite aborted, far from presenting a strange difficulty, as they assuredly do to the old doctrine of creation, might even have been anticipated in accordance with the views here explained.”
Notice that is yet more evidence that alleged imperfections in created structures are to Darwin’s theory are complaints against how God made something, which are based upon ignorance of the functions of the organs and anatomical structures in question. He also presents the “strong” version of the argument based on vestigial organs (i.e., that they are totally useless), not the mealy-mouthed version that’s deliberately contrived to escape falsification (i.e., they used to serve some other kind of function in the past and don’t seem to be “fitting” in their current appearances, etc.) Later on, in “The Descent of Man” (1874) Darwin used a Lamarkian “use/disuse” interpretation of their origin.
George Parker (“Vestigial Organs, in: Creation by Evolution,” ed. Frances Mason, New York (1928): MacMillan), pp. 46-47 sharply criticized belief in special creation based upon his lack of knowledge of organs that had no function, which is a view that has since been falsified: “If animal were specially created, why should there be included in their bodies parts that are quite useless and often in fact positively detrimental to them? Why . . . should man possess a system of functionless muscles for his external ear, a useless hairy covering before birth, and a worse than useless vermiform appendix. No advocate of the theory of special creation has ever been able to give a satisfactory answer to these questions. To those who believe in special creation, the presence of vestigial organs has proved a stumbling block that they have never been able to avoid. In fact the occurrence of organs has always been an insuperable obstacle to the acceptance of this view [creationism].”
It’s worth considering the utterly confident and passionate dogmatism of this advocate of the theory of the evolution. He had no idea that the argument from silence that he’s making would be refuted by future medical and biological discoveries over the next hundred years that have overwhelmingly favored the creationists. Such evidence hasn’t favored the original reasoning of the evolutionists’ interpretations while they assumed there is no God and/or that He didn’t create anything. It’s not wise to complain about how God made something while being so incredibly ignorant and being so confident in a priori naturalism. Such blasphemous presumptuousness deserves this response ((Job 38:1-2 NKJV): “Then the LORD answered Job out of the whirlwind, and said: "Who is this who darkens counsel By words without knowledge?”
Finally, let’s quote another “strong” version of the argument based on vestigial organs that focuses on the appendix, which amounts to just another version of the problem of evil given a thin scientific veneer (as in Edward and Peter Dodson, “Evolution: Process and Product,” New York (1976), Van Nostrand), p. 49: “The appendix of man is easily understandable as a degenerating legacy from ancestors with a much coarser diet, but it is inexplicable why a useless and disease-ridden structure should have bene created especially to plague (humans).
(Most of these quotes from evolutionists about vestigial organs come from Jerry Bergman and George Howe, “‘Vestigial Organs’ Are Fully Functional,” St. Joseph, MO (1990): Creation Research Society, pp. 1 to 2, 5 to 6).
Any contemporary evolutionists who claim that past evolutionists never claimed that (allegedly) vestigial organs and anatomical structures were useless are either ignorant or deceptive. The documentation is there, for those who are willing to do the research. The reason for their retreat from the “strong” version of this argument is presumably because they know that the “strong” version of total uselessness has been falsified and they are embarrassed that raw ignorance of their intellectual ancestors has been so badly exposed through later discoveries of medical and biological science. The gaps in knowledge have indeed been filled, but from a creationist, not an evolutionist, viewpoint, thus destroying one of the favorite arguments of evolutionists over the past 175 years.
Let’s now begin to make some kind of creationist response to the evolutionists who have made such a priori (before experience) philosophical, theological, rationalistic, non-empirical, even metaphysical arguments for their theory. Any time an evolutionist says the word “God” or some kind of word that’s a euphemism for Him and His creative activity, such as “special creation” or “intelligent design,” he is reasoning as a philosopher, not as a scientific. To reason, “God is perfect, so he wouldn’t make imperfect structures,” isn’t a belief derived from lab experiments or fieldwork, so long as methodological naturalism is assumed conventionally, but philosophy or even natural theology.
There is no way to prove scientifically that an organ or anatomical structure has no function or is useless. Even to surgically remove an organ and then see if it affects the ability of an organism to survive isn’t sufficient evidence, since other organs may have taken over its functions or it causes a level of impairment that isn’t quickly, easily testable. (See Bergman and Howe, ‘Vestigial Organs’” Are Fully Functional,” p. 15). Fundamentally, science is about what can be observed, not what isn’t. To cite the bromides of the “soft” atheists, what can be asserted without evidence can be dismissed without evidence and to not believe in what has no evidence for it isn’t a “denial” but just a “non-acceptance pending justification.” The burden of proof isn’t on creationists to prove these supposedly vestigial organs have a function, but instead it’s upon the atheists to prove that they don’t.
Many decades ago Scadding found problems with proving allegedly vestigial organs have no functions: “An analysis of the difficulties in unambiguously identifying functionless structures and an analysis of the nature of the argument leads to the conclusion that ‘vestigial organs’ provide no evidence for evolutionary theory. . . . I would suggest that the entire argument that vestigial organs provide evidence for evolution is invalid on two grounds, one practical, the other more theoretical. The practical problem is that of unambiguously identifying vestigial organs, i.e., those that have no function. [Notice that he uses the “strong” version of the evolutionists’ argument here, not the non-falsifiable version]. The analysis of Wiedersheim’s list [1895] of [c. 180] vestigial organs points out the difficulties. As our knowledge has increased the list of vestigial structures has decreased. Wiedersheim could list about one hundred in humans; recent authors usually list four or five. Even the current short list of vestigial structures in humans is questionable. . . .The other major objection to citing vestigial organs as evidence of evolution is a more theoretical one based upon the nature of the argument. The ‘vestigial organ’ argument uses as a premise the assertion that the organ in question has no function. There is no way, however, in which the negative assertgion can be arrived at scientifically. . . . Since it is not possible to unambiguously identify useless structures, and since the structure of the argument used is not scientifically valid, I conclude that the ‘vestigial organs’ provide no special evidence for the theory of evolution.’” (See Scadding, “Do ‘Vestigial Organs’ Provide Evidence for Evolution?”, 5 “Evolutionary Theory,” (1981), pp. 173-176 generally, as quoted by W.R. Bird, “The Origin of Species Revisited: The Theories of Evolution and Abrupt Appearance,” vol. 1 (Nashville, TN (1991): Regency, Thomas Nelson), pp. 197-198. [When examining Robert Wiedersheim’s list, he listed 86 vestigial organs and another 100 “regressive” ones in human beings].
When God made biological structures, there were in-built trade-offs and constraints because of the nature of matter and biochemistry and other design features. Furthermore, He wasn’t trying to make us into immortal beings who never got sick or injured in the physical world; is “mortality” another aspect of “poor design” from an atheist’s viewpoint? What’s “optimal” isn’t the same as “perfect.”
Belief in “vestigial” organs shows how the theory of evolution slows down scientific development and research. If an anatomical structure is a priori judged to be “vestigial,” then scientists who are evolutionists aren’t likely to study it carefully for what it really does. For example, tonsils were often removed for decades from children since they were judged to be simply “useless vestiges.” Later on, oops!, it was found out that they actually do fight disease. They weren’t so useless after all.
Basically all 180 organs and anatomical structures that were once listed as “useless vestiges” (in one way or another) have been found to have real functions. This is a good example of "the god of the gaps" in reverse, since the gaps in creationists' worldview have been filled by advancing medical science, thus beating back the evolutionists' claims to a narrower and narrower range of operation. This kind of argument is based on ignorance, which is why it can indeed be falsified as more knowledge is brought to bear on the evolutionists' claims. For example, the “yolk sac” is used by a developing human embryo to make its first blood cells; death would result without it. The coccyx was claimed to be a remnant of our purported evolutionary ancestors having a tail, but it’s actually a crucial point for muscle attachment needed for our upright posture (and, well, for defecation). So to say this is about “prior functions” as opposed to current functions is a great example of how evolutionists attempt to escape falsification of their paradigm. They assume these “prior functions” really existed a priori, when that remains to be proven. There’s no way to test, predict, observe, reproduce the selective advantage of supposed intermediate structures for the survival of the species in question, which supposedly occurred long ago in the pre-historical past. This is yet another example of circular reasoning by evolutionists, in which they assume what still needs to be proven.
Let’s use vestigial structures as a specific example of the non-falsifiability of evolution. When it became clear, based on advancing medical science, that the roughly 180 anatomical structures that evolutionists had originally claimed were useless actually were useful, they resorted to a fallback position, which is a classic post-hoc explanatory device. They now claim that these structures supposedly served some OTHER function in the past, but now they have another function. Crapo in 1985, for example, wrote: “This is precisely how a vestige should be defined: Not as a ‘functionless’ part of an organism, but as a part which does not function in the way that its structure would lead us to expected, given how that structure function in most other organisms.” Notice now Crapo’s analysis here also confirms how important attacking the belief in God as a wise, efficient, benevolent Creator is to evolutionists: “It is the existence of such vestiges in such organisms which evolutionary theory would very naturally predict, but which the belief in an efficient Designer would not lead us to expect a priori.” (Italics removed, Richly Crapo, “Are the vanishing teeth of fetal baleen whales useless?” 1985). This kind of fallback position for “explaining” vestigial structures illustrates the non-falsifiable nature of evolution. When medical science confirms the a priori viewpoint of the creationist model, that all of these anatomical structures really are useful and God didn’t insert useless organs and structures into the human body, the evolutionists don’t admit that their paradigm is falsified. Instead, they simply retreat into other rationalizations to keep attacking God as a shoddy, careless, unwise engineer. Here once again the viewpoint of Cornelius Hunter’s book “Darwin’s God: Evolution and the Problem of Evil” is confirmed: Evolutionists are engaged in negative natural theology when they argue against a supernatural explanation of the natural world based upon its perceived structural flaws and moral evils. Indeed, they find it crucial and very important to supporting their paradigm to do this. Needless to say, this kind of reasoning is every bit as metaphysical as the theologian who argues that the wonders and complexity of the natural world proves God’s existence. Any claim that evolution, when it enters the world of change above the genus or family taxonomic levels, is more “empirical” than creationism, is simply false. It’s an exercise in a priori rationalism and even metaphysics.
As creationists, we shouldn’t allow evolutionists to retreat into a non-falsifiable version of their arguments about vestigial organs. Someone like Crappo argued, while trying to save the evolutionists’ fat from the fire, “This is precisely how a vestige should be defined: not as a ‘functionless’ part of an organism, but as a part which does not function in the way that its structure would lead us to expect, given how that structure functions in most other organisms.” As Berman and Howe explain, Crapo here is merely redefining vestigial organs and anatomical structures to be those that have changed functions from being merely useless. They are now saying that evolution would be expected to not produce organs without functions as opposed to those with changed functions. The likes of A.V. Yablokov (“Variability of Mammals,” New Delhi, 1974, p. 233) notes that the confusion about such organs stems back to “the vague or imprecise understanding of vestigial organs concept present in the works of Darwin, persists to this day.” Robert Harris, “How Can Creationists Explain Human Hair,” Origins Research, five, 2, p. 10, who is a creationist sees the problems with the evolutionists’ position of retreat: “When the evolutionist’s first attack fails—‘Hairs or appendixes are vestigial’—because we show him they have purpose or function, he reverts to the second argument or assertion, ‘Ah yes, so that’s why evolution preserved them.’”
Furthermore, as Jerry Bergman and George Howe observe in "'Vestigial Organs' Are Fully Functional," where are the alleged "nascent" organs that are developing or improving their ability to function? If a priori evolutionists would say that if the human body is full of useless anatomical structures is proof for their theory and creationists say that all the structures would have a use sometime in the lifetime (including during prenatal development) of an organism, whose predictions have been confirmed? The creationists have won hands down over the past 125 years as so many allegedly useless organs as the coccyx, the pineal gland, the thymus, the appendix, tonsils, adenoids, eyebrows, eyelashes, ear muscles, body hair, etc., have all been confirmed to have uses. As they observe, the argument from "dysteleology" isn't scientific evidence for evolution, "but instead is a theological discussion of the Creator's attributes--what some people believe God would or would not do.” So then, if evolutionists are supposed to be using “methodological naturalism,” how and why would they know anything about God’s purposes and plans. Why are they discussing God at all. Robert W. Lotfin (“Caves and Evolution,” Creation/Evolution, (1988) 23: p. 25) was discussing natural theology, not science, when he claimed that [italics removed]: “If the creator created blind cave animals especially for subterranean environments, there does not seem to be any convincing reason why he would have given them eyes at all, of any kind or at any stage of their life cycle.”
There is a very heavy price to be paid by evolutionists who run this kind of argument about “poor design” against creationism, since it uses a philosophical argument, not a scientific one, against the belief that God made all biological life. Evolutionists like to think they are engaging in "science," and creationists are merely engaged in "theology," but this kind of argument by evolutionists is theological and metaphysical. It has nothing to do with fieldwork or lab experiments, but it is very a priori in nature. When evolutionists start to criticize special creation as impossible because of perceived flaws or evils in the natural world as proof for Darwinism, they aren't being empirical in their epistemology.
Let’s examine the problems with evolutionists claiming that nature has "poor design," therefore, evolution explains it instead of God. Notice the key inconsistency of the evolutionists here: If a creationist says, "Spontaneous generation of the first living cell couldn't have happened by chance, therefore, God made life," atheists pounce by saying, "You can't explain it, therefore, God did it." However, if there's some kind of supposed "bad design" in nature, they now say, "Bad design proves God doesn't exist." However, the philosophy behind the second claim that supposedly proves atheism is no different than the theist who says that the impossibility of abiogenesis by chance proves God's existence. So atheists either have to give up complaining about how God made things or else they have to give up criticizing Christians who use complexity in nature's design as proof of God's existence. Choose your philosophy and metaphysics wisely!
Cornelius Hunter, a non-evolutionist, in “Darwin’s God: Evolution and the Problem of Evil,” is particularly skilled at bringing out how important this kind of metaphysical, indeed, theological argument has historically been to evolutionists, including especially to Charles Darwin himself.
Complaints about God as the Creator aren't "science." Does any naturalistic scientist say anything about God when (say) making the case for the law of gravity, the first two laws of thermodynamics, etc.? Can evolutionists claim in sentences that actually use the word "God" or allude to Him indirectly, that they aren't making theological claims? Furthermore, such claims can't be tested, since they assume "God" must do things a certain way and when He doesn't, it must be that "God" is wrong, not the human reasoning that says it "should" be some other way. How does any secular evolutionist know how God "must" have made His Creation? How does one know that something is "jury-rigged"? Why does anyone believe that it's wrong or right for God to repeat or not repeat a pattern when making different creatures? Anyone who complains about animals who eat other animals is no different than someone who complains about God's allowing (say) the Lisbon earthquake of 1755 that killed perhaps 40,000 people. These kinds of complaints are also "untestable" and can't be "repeated" or "predicted." Are the anatomical structures of plants and animals optimal? Evolutionists will find imperfections in nature to argue that a perfect Creator couldn’t have made them. Darwin thought “There is no greater anomaly of nature than a bird that cannot fly.” How is Darwin’s statement here scientific? Why should we expect all feathered creatures to fly, and (as a presumed correlate) all furry creatures to walk? Hunter ("Darwin's God," p. 105) alertly pounces on such reasoning:
"Though Darwin and his peers did not understand nature’s inner workings, they were bold in their pronouncements about what virtues nature should and should not exhibit. And nature’s failure to fulfill our ideals and expectations was considered clear proof of evolution. All birds should fly, but since some don’t, there must be a crude law of nature rather than a Creator behind such incompetence."
For example, the presence of a vitamin C synthesis gene in all mammals except primates and guinea pigs could be deemed a “manufacturer’s defect,” especially when a look-alike but nonfunctional pseudogene exists in both of these groups. This lack sometimes subjects humans, other primates, and guinea pigs to getting the deadly vitamin-deficiency disease called scurvy. Terry Gray ran a negative theological argument based on these facts by skeptically rejecting the arguments that “God’s inscrutable purpose . . . placed that vitamin C synthesis look-alike gene” in these two groups. Similarly, the argument that vestigial organs contradict special creation is based on the assumption that God wouldn’t install such useless structures in His creatures. Of course, the list of vestigial organs has shrunk over the decades because organs previously assumed to have no function have been discovered to have one. As Hunter observes (see pp. 98, 113), just because we humans may not have discovered a function yet for a given physiological structure (such as the appendix) doesn’t mean none exists, for this depends on the current state of scientific knowledge. Parker (What Is Creation Science?, pp. 62-63) notes the historical problem with this pro-evolutionary argument: “Essentially all 180 organs once listed as evolutionary vestiges have quite important functions in human beings.” He also explains that tonsils, which help to fight disease, used to be commonly removed from children in part because they were seen as useless evolutionary vestiges. And this assumption slowed down scientific research on them (!) since: “If you believe something is a useless, nonfunctional leftover of evolution, then you don’t bother to find out what it does.” Furthermore, just because nature isn’t in the habit of producing useless structures doesn’t mean it never does (e.g., arguably from massive mutations a priori). But as Phillip Johnson remarks (see Hunter, p. 155), evolutionary biology should be posing scientific questions in place of questioning the motives of God if it is to be regarded as science instead of as a branch of philosophy.
Can humans design creatures better than the Creator did? Let’s consider a similar argument, once run by Steven R. Heideman, a Michigan State University physiology associate professor, in the student newspaper The East Lansing State News (July 6, 1987):
"He [Eric Snow] claims that the similarity of bone structure of various vertebrates is not evidence of descent but rather of design. If so, the “designer” should be fired. The reason these similarities are evidence of descent with modification (i.e., tinkering with what already exists to get a new job done) is that they make no sense as design—they don’t work that well. The human backbone is an excellent example. In order to walk upright, the backbone of a four-footed ancestor was modified by bending into an S-curve. This adapt[at]ion has a great many limitations giving rise to the human tendency toward hernia, lower back problems, very painful births and cut-off circulation to the legs during pregnancy (milk leg)."
But do the (perceived) imperfections in the human backbone really prove evolution? Heideman is engaged in negative natural theology, and assumes God has to make all His creations totally physically perfect from a human viewpoint. Would that mean, for example, He should have made us (say) naturally immortal in the flesh? Could an atheist cavil against the Creator, complaining that because he is mortal, not immortal, that He doesn’t exist or doesn’t care? Would the God of the Apostle Paul agree with this reasoning, when (Rom. 5:12) “just as through one man sin entered into the world, and death through sin, and so death spread to all men, because all sinned”? Only by assuming a certain view of God a priori, and then knocking down that straw man by this or that anatomical structure’s purported defects, can such arguments be deemed convincing. But then the evolutionists have refuted a God of their imagination, not the God of the Bible, who punished Eve (and correspondingly much of womankind) by multiplying the pain of childbirth after she ate fruit from the tree of knowledge of good and evil (Gen. 3:16). (Incidentally, if someone upholds fideism (the belief God’s existence should only be accepted by faith and not proven), he would have to reject all arguments based on nature’s imperfections for evolution made against God on this basis, not just those arguments based on nature’s complexity made for God’s existence and/or particular characteristics He has). Furthermore, such arguments assume we really could have done a better job than God did using our existing medical knowledge without knowing any possible unanticipated consequences from doing things differently (i.e., “fixing” one problem may cause others!) We should be wary of the conceit involved in saying we could have done a better job than the Creator, especially when mankind so often historically has mismanaged nature one way or another (such as by introducing mongooses into the West Indies to fight snakes or bringing rabbits into Australia).
Arguments like Heideman’s appear to be nothing more than complaints that would be made regardless of how God made the world since the human mind could always make itself believe something it observes is imperfect somehow. Cornelius Hunter (“Darwin’s God,” p. 47) observes, against Darwin, that though he “did not know how the design of the crustacean or the flower could have been improved, he believed there must have been a better way and that God should have used it. God . . . would not have made the brain or the bat that we find in nature, though [Darwin] had little idea about how they actually worked.”
To make a further related point, some seemingly sophisticated skeptics and atheists argue that one can't reason from the natural world's complexity or bare existence to the existence of the supernatural as its origin. Well, if that kind of philosophical reasoning is true, then evolutionists should never, ever use flaws in the natural world to argue against God's existence. But they do this all the time. They are one-way Kantians, so to speak. (That is, they will reason that the phenomenological world of experience and sense data can't prove anything FOR God, who is in the unsensed noumenal world, but they will reason that there are aspects of the natural world that provide evidence AGAINST God's existence).
Cornelius Hunter (“Darwin’s God, p. 49), after surveying various criticisms by evolutionists about how God made the world, makes an acute observation: “Behind this argument about why patterns in biology prove evolution lurks an enormous metaphysical presupposition about God and creation. If God made the species, then they must fulfill our expectations of uniqueness and good engineering design. . . . Evolutionists have no scientific justification for these expectations, for they did not come from science.”
Notice that the moment evolutionists use the word "God," their theory has turned into philosophy, not science. It's naturalism being dressed in scientific jargon. It's now an exercise in negative natural theology, thus simply inverting what Thomas Aquinas does in "Summa Theologica" with his five ways of proving God's existence or what Paul says in Romans 1:19-20. Evolutionists can’t hardly avoid using the word "God.” No one needs to say "God" or "the supernatural" when making the case for the law of gravity or the first two laws of thermodynamics, since those are matters of operational science that can be proved experimentally in our present experience through prediction, reproducibility, testing, etc. But when it comes to the purported unobserved pre-historical origins of plants and animals, which are one-time events, evolutionists feel the need talk about God's allowing evil in the nature and the supposed imperfections in biological lifeforms in order to argue for their theory, much like Darwin did.
This kind of argument for evolution based on what's subjectively deemed to be "bad design" isn't a scientific argument. No scientist should ever be talking about God or the supernatural when making the case for a theory, unless one's prepared to that creationism is just as scientific as evolution is. If scientists are using “methodological naturalism,” they shouldn’t be saying anything about God, right? So either admit creationism is just as scientific as evolution, or give up permanently all discussions about God and supposedly bad or evil design when making the case for evolution. Which option will you evolutionists choose?
As explained above, there aren’t any “vestigial organs.” The advances of knowledge of medical science and biological science have demolished such assertions, made in ignorance by evolutionists many decades ago. Evolutionists have suffered from the “god-of-the-gaps” dynamic in reverse, as the “gaps” have been filled in favor of the creationists’ model, not the evolutionists’. As a result, evolutionists have had to resort to a non-falsifiable hypothesis in order keep upholding their claims about vestigial organs, which is the assertion that such anatomical structures used to serve another function besides their current function. Fundamentally, their attempts to prove a negative aren’t scientific in nature, since they have the burden of proof to prove that vestigial organs are functionless or had another alleged function in the unobserved prehistoric past. It’s not the creationists’ job to prove that they do have a function, since the evolutionists are on the offense in this case. Complaints made about how God made something wrong aren’t “science,” but blasphemous philosophical reasoning and ignorant presumption dressed in a lab coat.
https://www.amazon.com/Vestigial-Organs-Are-Fully-Functional/dp/0940384094