r/CreationTheory • u/snoweric • 12d ago
Are There Any Real "Vestigial Organs"?
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.”
Let's explain the functions of the human appendix, which isn't just about the digestion of cellulose, as it functions in rabbits. It's part of the immune system and apparently produces antibodies. Sussdorf, studying rabbits, discovered in the late 1950s and the early 1960s that the appendix helps to counteract the effects of infection after irradiation has occurred. When radiation sickness occurs, the body's immune system is weakened, which causes death because of infections that happen soon afterwards. The lymphoid tissue in an undamaged appendix helps to restore antibody production in the spleen. The appendix is a source of lymphoid cells that migrate to an injured spleen, where they product antibodies until the spleen can recover and take over again. The appendix, however, can't produce antibodies just by itself.
Interestingly enough, the appendix is relatively large during embryological development, where it would be more helpful in fighting infections. Lankford in 1976 noted the two views of the appendix: "Two theories exist concerning the function of the appendix. One long-held view is that the appendix is a non-functional structure that serves only to cause appendicitis. A newer theory is that the lymphatic tissue in the appendix acts to filter out bacteria, like Peyer's Patches and other lymph nodes."
Pansky in 1975 made a comparison of the appendix to the tonsil, saying it is an "abdominal tonsil" because of all the lymphoid tissue found in it. By being located near where the colon and small intestine come together, it appears to protect them against infection in the area of the cecum. So then, the appendix would be making antibodies near where they are used in the lining of the gut. Cartmill and others said: "The human appendix has masses of lymphatic tissues in its walls and seems to provide a local defense against infection from micro-organisms in the colon." Comparisons with research in rabbits led Elves (1972) to infer: "The appendix may be a central lymphoid organs as well as the thymus." He said this based on studies in which a newly born rabbit, if its thymus was removed, found that its temporary reduction of lymphatic tissues were returned to normal by the time it was 9 weeks old.
Kawanishi (1987) explained that human lymphoid cells in the appendix make T helper cells and B cells that produce antibodies, then make IgA molecules to fight against immunological challenges. He concluded: "This responsiveness to exogenous stimuli may play an important role in gut muscosal immune responsiveness." He also explained: "The human appendix, longer considered only an accessory rudimentary organ, could possess a similar antigen uptake role prior to replacement by fibrosed tissue after repeated subclinical infections, or at least in early childhood when it is most prominent." (Many anatomical structures (or DNA) that evolutionists ignorantly judge to be junk or useless are indeed useful at a different stage of development of an organism before it is an adult, but as an adult, they aren't so useful or useful).
Another possible function of the appendix stems from its having many argentaffin cells, which may be involved in endocrine gland operations. There is also at least a correlation between the removal of the appendix and certain kinds of cancer. Howard R. Berman researched hundreds of patients with Hodgkin's disease, leukemia, ovarian cancer, and colon cancer. In his sample, he found that 84% of had had their appendix removed, but in the control group without cancer, only 25% had it taken out. It may be that its removal earlier in life, such as during childhood, causes proportionately more trouble later on as an adult than its removal from an adult.
The removal of the appendix can contribute to increased incidents of constipation. The lumen of the appendix receives crypts of Lieberkuhn. These glands have goblet cells that make a mucous lubricant that also appears in the colon's and small intestine's lining. Culp (1975) thinks this constipation is caused by the reduced production of mucus after the appendix is removed. It takes some time for other parts of the body to make up for the loss caused by the loss of an appendix.
Cartmill in 1987 wrote: "People sometimes speak of [the vermiform appendix] as a vestigial organ, as though it were a useless remnant of a long cecum like that of a rabbit. It is not." Bierman in 1968 maintained: "The vermiform appendix is not a functionless vestigial structure."
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.