Question:
Evolution, is it a fact or theory?
2006-03-30 01:59:53 UTC
Here in England, I was taught it as a 'theory' although clearly, through my readings, it seems fact. Are people who decry it as theory living in a time warp?
23 answers:
lostinromania
2006-03-30 02:06:40 UTC
It is a theory and not a law insofar as it still has a few niggling and incomplete gaps in the knowledge base.



Facts and data are elements that support a scientific "Law" or "Theory". To fully cross the line from "Theory" to "Law" requires an irrefutable 100% fully testable set of facts, and this is generally only possible when the scientific "Law" covers a very small scope, such as "The Law of Gravity" or "The Laws of Motion" or "Boyle's Law". These laws, by definition, have NO EXCEPTIONS.



"Theories" simply haven't made that step to being 100% proveable, though they contain enough facts to put them beyond all reasonable doubt. Einstein's "Theory of Relativety" is another example of a set of facts that is incomplete by <1%, therefore not being able to be called "The Law of Relativety".
mindscar1158
2006-03-30 11:06:25 UTC
It's a fact. There are those who still believe the world is only 4000 years old and was created six days, so they argue that its not fact. Just a few hundred years ago to you could be put to death for saying the earth was round, or that it revolved around the sun. Those of orthodox beliefs do not easily except new findings in science, because they feel it will lead others to be live that God dose not exist. But then a lot of religious leaders need to get out more, so yeah they might just be caught up in a time warp.
mikebarr2006
2006-03-30 18:51:15 UTC
In the scientific sense "theory" does not mean guess. It is an explanatory model constructed to account for a set of observations. To be scientific it must have explanatory power, ie it must make predictions about further observations. If the theory is to become accepted in the scientific community the predictions have to be shown to be accurate by futher observations.



So as you can see "fact" does not mean "more true than theory". Fact is just a synonym for observation, so facts are the building blocks for theories. Theories explain the mechanism that results in the observed facts.



People who "decry" Evolution as "just a theory" are just misguided as to the meaning of the words in the context they are discussing them.
2006-03-30 11:10:02 UTC
Evolution is a theory and will always remain so. Unlike a 'law' which is rigid and is universally accepted and 'carved in stone' so to speak, a theory is flexible. This allows scientists to add to it as more validating evidence is unearthed, or modify or even eliminate it if future evidence justifies it. A theory, put simply is the best statement science has to offer that explains the observed evidence that supports the original hypothesis. There is nothing sinister about science, there is no conspiracy. If evidence is unearthed in the future that discounts the current theory it will be modified or eliminated to be consistent with that new evidence.

P.S. To those who completely discount the evolution theory, please explain how obligate troglodytes have 'reverse' evolved from similar species above the ground. ie, they have lost their fur, are transparent, have lost their eyes or the eyes have degenerated to the point where they are next to useless, their appendages are grossly exaggerated to enable them to be extremely sensitive.
haratu
2006-03-30 10:03:45 UTC
Difficult question.

Evolutionary theory can never be taught as fact unless you somehow get a time machine and travel to the past.

However what we have currently is that all signs point to evolution as best fitting the facts we have (fossils etc)



Please be aware however that most people's thinking of evolution is actually 50 years out of date... that includes that being taught. (i have a Bsc and a Diped)

Evolutionary theory these days is nothing like darwin and lamarkian evolutionary theory and is more like Mendel's work with genetics.

What this means is that most evolutionary theory these days is based upon statistics.
Sinthyia
2006-03-30 10:11:39 UTC
It's a theory but you have to remember a lot of things we take as fact in science is still a theory, such as Einsteins Theory of Relativity. There are very few absolutes in science.
ashicare4u
2006-03-30 10:01:55 UTC
It is still a theory and not a fact. No one has ever proved that we were apes earlier.



Charles Darwin put up some brilliant ideas about evolution, but it is still in theory phase.
deby91884
2006-03-30 10:02:17 UTC
i believe it is a fact yet religion says its not... so therefor to not mix church and state, schools must say it is a theory... i went to an orthodox jewish school it was such a joke to hear the teacher repeat 50 times a day that "evolution is only a theory, but heres how it works"

if you can find one fact telling me evolution doesnt exsist them maybe i will believe it is a theory, but ever fact says it is real!
▪Ψ~ RZ ~Ψ▪
2006-04-02 20:39:09 UTC
LOL I hate to admit I agree with you on this one. I saw on the News a few weeks ago there following this family somewhere in Europe. The whole family walks on their hands. Apparently the never started walking. So their using this for studies to help understand evolution. But it's easily a fact!
independant_009
2006-03-30 10:02:19 UTC
It's just like the theory of relativity, but in the end it is factual and thank you for seeing evolution as fact.
zerocool_12790
2006-03-30 10:39:36 UTC
evolution isn't a theory. A theory must be supported first by evidence. evolution has never reached this point. evolution is more accurately an Usubstantiated Hypothesis.
...
2006-03-30 10:01:23 UTC
Scientifically speaking, it is a theory. Just like gravity. It is a very very very likely theory, but can't be defined as a fact.
reddheadzrul1
2006-03-30 10:25:09 UTC
okay its like this. i was once rc. i questioned my faith and god. father joe a cool not interested in altar boys explained like this.

the bible is not a history book or factual. god inspired a bunch guys to write stories, fables and explanations for the world around them. they didn't have a lot of scientist back then. so these guys came up with simple things folks back then could understand.

i thought that to be a fair answer then much as i do now.

the planet wasn't made in a day, day and night a day later and so on and so forth. just simple answers to complex questions.
Omar Y.
2006-03-30 10:00:43 UTC
A theory is assumed to be true until proven otherwise. Therefore, a theory is fact until it is disproved.
johnblessed01
2006-03-30 10:43:35 UTC
Yes Kids, Dinosaurs lived to be BILLIONS of years old...



This is in the CHILDRENS BOOKS and kids pick this up at an early age...



THE EARTH IS NOT BILLIONS OF YEARS OLD

=-=-=-



They ask the kids questions:



1. How long do you think it took for humans to evolve?



this is INDOCTRINATION...



the question ASSUMES that evolution ALREADY TOOK PLACE...

Maybe Evolution NEVER HAPPENED? BUT THAT IS NOT AN OPTION HERE IS IT...



its the same kind of question as this one: "how oftin do you beat your wife?"



WHO SAID THAT I BEAT MY WIFE? and WHO SAID THAT EVOLUTION EVER HAPPENED?



THIS IS CALLED SOVIET STYLE INDOCTRINATION



-=-=-



MACRO EVOLUTION IS A LIE...



STELLAR EVOUTION IS A LIE...



CHEMICAL EVOLUTION IS A LIE...



COSMIC EVOLUTION IS A LIE...



YOU CANT PROVE IT.. NEVER HAPPENED.. ITS A LIE IN THE TEXT BOOK...



-------------------------------------------



Definition #1

Evolution: "a change over time"



we agree



Definition #2

Evolution: "a change in SPECIES over a period of time"



(Bait and switch) you already know the first is true

so then you are SUCKERED into believing that the SECOND IS ALSO TRUE...



This is PURE PROPAGANDA...





THIS IS CALLED BEING BRAIN WASHED... ITS REALLY EASY TO BRAIN WASH SOMEONE...



I can brain wash you in a FEW MINUTES with a few Paragraphs...



Check this out ----->

I am going to BRAIN WASH YOU

Then after I Brain wash you, I am going to UN-BRAINWASH YOU...



Read the FOLLOWING:



A man left home Jogging(running). He went to the first corner and MADE A LEFT (*this is very important pay attention) he ran to the other corner and made another LEFT. back at home two MASKED MEN were waiting for him.



1. Who were the masked men?

2. and Why were they there?



------



READ THE ABOVE VERY CARFULLY THREE TIMES, then I will unbrainwash you...



you were Brain washed as soon as I said 2 MASKED MEN...



Please click on the following link to see who the 2 masked men were and why they were there--and also to be UNBRAINWASHED -----> http://www.metroactive.com/papers/sonoma/07.22.99/gifs/umpires-9929.jpg



you say "you mean its THAT easy to brain wash someone?

yes it is...



----



They are making ASUMPTIONS and BRAIN WASHING THE KIDS INTO BELIEVING IN EVOLUTION...



The scientific METHOD means it must be observable, testable and under labritory conditions---EVOLUTION IS NOT SCIENCE



however, Kids ALL OVER THE WORLD will be taught that we came from a COSMIC BURP or a ROCK 6 BILLION years ago...



that SOMTHING came from NOTHING ---> THATS A BELIEF, FAITH, RELIGION... NOT SCIENCE...



there is a WHOLE lot on this subject I think you need to study out for yourself and see....



PLEASE I URGE YOU TO GO TO HERE AND LISTEN TO WHY EVOLUTION IS A LIE...



Listen to the Downloads FREE and see for yourself:

http://www.drdino.com/downloads.php



Evolution is a MYTH, LIE, BELIEF, RELIGION- it is NOT SCIENCE and should NOT be taught as science in our kids class rooms...



thank you,
blondie01_n_sc
2006-03-30 10:04:14 UTC
A theory is just that.....A Theory....until proven to be a fact. A theory is not tested as of yet and still not proven. ~*~Rock On~*~
Dwain
2006-03-30 13:48:59 UTC
It it a theory deduced from empirical facts.
Pyrate
2006-04-02 00:16:59 UTC
I guess gravity is just a theory too. I honestly don't know why we care if they believe it or not.
?
2006-03-30 11:29:43 UTC
A theory.The theory is based on transition but there are no actual transitional fossils to defend it.
tilda
2006-03-30 10:03:18 UTC
theory
MEDIQUE
2006-03-30 10:07:08 UTC
its a fact im a scientist.
EmilyRose
2006-04-02 02:35:18 UTC
It's a theory, but is almost certainly true. According to Dr. Neil A. Campbell in his book Biology, “Many people associate facts with science, but accumulating facts is not what science is primarily about. A telephone book is an impressive catalog of factual information, but it has little to do with science. It is true that facts, in the form of verifiable observations and repeatable experimental results, are the prerequisites of science. What really advances science, however, is some new theory that ties together a number of observations and experimental results that previously seemed unrelated.” and “This use of the term theory in science for a comprehensive explanation supported by abundant evidence contrasts with our everyday usage, which equates theories more with speculation or hypotheses.”



Basically, it is a theory in the scientific sense because we haven't proven and probably don't understand every little detail or complexity, but the basic principles are effectively fact.



People have trouble accepting evolution for the same reason they had trouble accepting that the Earth was not flat and was not the center of the universe. The funniest thing is when people claim that creationism has been proven or is fact. It's a fact just like it is a fact that the world is flat. It looks that way so it must be true. Since we can't see evolution it must not exist. I also find it amusing that people think that it makes more sense that women were created from a man's rib than that we are the result of evolution.



I've noticed that many people don't understand the theory of evolution, and essentially use that as a basis to attack it. For example, many people will point out that evolution does not explain the origin of the first cells or where matter came from. No duh it doesn't. It's not supposed to. Evolution explains the origin of the diversity of species, not the origin of life. There are other theories that address that issue, and I don't think any of those are accepted as fact. I do, however, think it's a fair bet that life does in fact exist, so it's perfectly valid to construct a theory that presupposes that life exists.



People also misunderstand the concept of a scientific theory. What they fail to realize is that most of science is made up of theories, and while many of these theories have been effectively proven true, they're still called theories. Unlike the common English use of theory, in science a theory is an explanation of facts, which is subjected to rigorous scientific testing. Evolution is called a theory not so much because we're not sure if the basic concepts are accurate, but because we are not confident that every single little detail is perfectly accurate. There may be complexities and details that are not yet fully understood, but the basic idea that species evolve and that the process of evolution has resulted in the diversity of life we see today is basically an established fact.



Another problem that may be partly to blame for the confusion regarding evolution is the presentation of "scientific evidence" by creationists that the claim contradicts the theory of evolution. I often see misleading and incorrect use of scientific data to "disprove" evolution. For example, on prominent creationist website cites a study John A. Eddy and Aram A. Boomazian which they claim says that the sun has been contracting for 400 years when, in fact, the study examined evidence from under 100 years and extrapolated the rest from a single report of the appearance of a solar eclipse in the 1500s. Furthermore, the study was conducted about 50 years ago, and dozens of studies since then have found that the data was based on flawed methodology and the sun is actually not contracting.

Here's that site: http://www.khouse.org/articles/2002/418/

And some background on the study they cited: http://www.asa3.org/ASA/PSCF/1986/PSCF9-86VanTill.html



The problem is that people read that and believe that evolution has been disprove. I saw someone quote that particular website here on Answers as scientific proof that the theory of evolution was false. The people who wrote the creationist article probably did their research and latched on to the one study that supported their theory, but the people who read it don't know that it is an outdated study, that the conclusion is overinflated (the 400 year thing), or that it contradicts the findings of dozens of more recent and more accurate studies.



Apparently the phenomenon of distorting scientific data to further a creationist agenda is fairly widespread. One of my bio profs talked about a particularly egregious example of someone (I don't remember his name) who actually obtained a PhD in evolutionary biology for the expressed purpose of disproving the theory of evolution, and now goes around writing articles that pretty transparent to scientists but are just believable enough to confuse the general public.

Evolution is a scientific theory that explains the origin of the diversity of species (note that it does not, and is not intended to explain the origin of life). The basic idea of evolution is that mutations result in genetic diversity in a population, and consequently different traits, and different selective pressures favor certain traits over others. In a diverse population, some individuals are better suited to the environment than others, and the individuals that are better suited are more likely to survive to reproduce and thus pass their genes on to the next generation. Consequently, the next generation will have more of the "good" genes and fewer of the "bad" genes than the generation before it. Because the environment is constantly changing, the definition of "good" and "bad" genes is also constantly changing. Something that used to be an advantage can become a disadvantage, and vice versa. More often, however, neutral traits will become either good or bad. Changes in environment can include not only changes in weather or resources, but also competition from other species.



As the environmental pressures change, the population of organisms changes with it. Over time, the little changes start to add up, and eventually the population will be so different from the ancestral state that it will be considered a different species. The diversity of species results from splitting of populations. If a population is separated by some geographical or reproductive barrier, the two subpopulations will likely evolve in different ways, to become two separate species. Eventually the two species may be reunited, but they will no longer be able to interbreed. Instead, they will compete with each other, and likely diverge even more.



The theory of evolution is supported by considerable scientific evidence, and is accepted by the vast majority of the scientific community. It is the ONLY scientific theory currently in existence that explains the diversity of species. Some people claim that "intelligent design" is an alternative theory for the origin of species. However, intelligent design is not a theory in the scientific sense. It is not supported by scientific evidence and can never be tested experimentally (not because we don't have the tools yet, but because it is theoretically impossible). Intelligent design provides an alternative to science, not an alternative scientific theory.



Science is not about finding a single piece of evidence to conclusively prove a theory. It's about constructing theories to fit the existing evidence and gathering new evidence that supports or refutes existing theories. Evolution is supported by a preponderance of evidence. While no one point conclusively proves it, when all the evidence is considered in the context of existing scientific knowledge evolution is a well substantiated theory. Intelligent design is not. What follows are brief explanations of some of the evidence that supports the theory of evolution.



1. Vestigial structures



One example of a vestigial structure in humans is the appendix. It has no function. Removing it is harmful only in so far as any surgery is associated with certain risks (so I wouldn't have it removed just for fun, but it's because of the surgery not the absence of the appendix). An appendix is found in several mammals. In humans it is small and has no known function. In rabbits and many other herbivores it is large and is used in the digestion of cellulose.



Another example of a vestigial structure is the hipbones of snakes. Snakes evolved from quadrupeds, and some species still retain not on pelvises, but tiny protrusions of bone in a location that corresponds to the location of the legs in other quadrupeds.



2. Microevolution can be observed in both a controlled laboratory setting and in nature.



Creationists will tell you that microevolution does not prove macroevolution. This is true. However, it does provide evidence that macroevolution may be possible. Taken in the context of the other evidence for evolution, microevolution provides a mechanism by which macroevolution could occur. On its own, it doesn't prove that macroevolution occurs, but it does suggest that it is possible.



3. The fossil record.



Although the fossil record does not provide a “complete” record as fossils form only under certain conditions, it does show a gradual change in the morphology of species as well as numerous extinct species. There are a number of methods used to date fossils, and the time period from which a fossil comes can be determined with reasonable accuracy.



4. Imperfect structures (the blind spot of the mammalian eye, for example).



I want to mention the bind-spot of the mammalian eye specifically because creationists often hold up the human eye up as an example of something that is too perfect to occur by "chance" (i.e. as the result of the natural selection of beneficial changes among random mutations).



There are also numerous examples where the morphology of a species is constrained by similar patterns in its ancestors (quadrupeds, vertebrates, etc.).



5. Developmental biology reflects evolutionary lineage.



Creationists like to bring up a man named Haeckel in response to this argument. Haeckel suggested that development reflects evolutionary origin. It was later discovered that several of the sketches he used as evidence over-exaggerated certain features, and some were of different embryos all together. However, many of his sketches do accurately reflect the morphology of the embryo. Haeckel's methods were sometimes wrong and his ethics were poor, but it just so happens that his theory turned out to be fairly accurate.



Any developmental biologist can tell you that embryos of related species show similar morphology in the early stages of development. The point at which their development begins to diverge shows a strong correlation with the relative point at which the evolution of the two species diverged. Human embryos look similar to chimpanzee embryos for a lot longer than they look similar to cat embryos, but all three develop similar structures in the early stages of development. The early embryos of humans, chimps, and cats are similar to each other but quite different from, say, a sea urchin embryo. This is based on photographs of actual embryos taken by respectable scientists, NOT on Haeckel's drawings.



I find it rather funny that creationists try to argue that because one scientist was a fraud we should disregard all of developmental biology.



6. Genetic analysis shows similarities among species reflecting evolutionary origins.



The main point here is that recent work has shown that the extent of genetic divergence among species is consistent with the expected separation based on the fossil record and morphological evidence. This supports the conclusions drawn from the other evidence.



Genetic analysis often reveals remnants of a gene that is functional in one species but not another (i.e. a mutation occurred that made the gene non-functional, but most of the sequence is still intact). Why would God have created non-functional sequences that are extremely similar to functional genes found in related species?



Also, non-coding regions of DNA show degrees of similarity that are consistent with the expected degree of evolutionary divergence. I understand how you could argue that God was essentially working form a common genetic template for all species, but why change the non-coding regions? These differences result from mutations that do not affect the phenotype of the species in any way but accumulate over time. Non-coding regions show sequences that are conserved with changes, and the number of changes is consistent with the number of mutations that would be expected to have occurred since the approximate time of existence of most recent common ancestor.



7. Homologous structures.



Homologous structures are structures that typically have similar morphological features and, often, similar functions, and are the result of evolutionary change of a single structure present in the most recent common ancestor of the two species. A homoplastic structure is one that may have a similar function and superficial appearance to another structure but is the result of convergent evolution (i.e. it was not present in the most recent common ancestry).



The most obvious examples of homoplastic structures are things like a human's hand and a gorilla's hand. A more subtle example is the human hand and the bat wing. Although the two structures clearly serve different functions, their bone structures are nearly identical. This is because the bat wing is a modified mammalian forelimb. In other word, the most recent common ancestor of the human and the bat was a mammal that had a forelimb with a bone structure similar to that of the modern human hand and other mammalian forelimbs. In humans this forelimb became the hand. In bats it became the wing.



An interesting example of homoplastic structures is the bird wing and the bat wing. Although the two structures clearly serve similar functions (i.e. flying), they are anatomically quite different. They have quite different bone structures and operate according to different mechanical mechanisms. In fact, the bat wing is structurally more similar to human hand than the bird wing. Incidentally, the bird and bat wings are homoplastic as wings but homologous as forelimbs.



That is just one example. The animal kingdom is littered with examples of structures that serve different functions but have extremely similar morphological traits, and structures that serve similar functions but show clear evidence of distinct evolutionary origin.



8. Many cellular and biochemical processes are conserved in a variety of species.



The point here is that virtually all cells utilize similar mechanisms of DNA replication and protein synthesis, share certain respiration pathways, and other biochemical processes. Related species show more similarities. For example, all plants are capable of photosynthesis, and utilize a virtually identical biochemical pathway to accomplish this. If you study cell biology you will find numerous examples of pathways that are common to different types of cells. I'm not going to go into this more here as it requires considerable background in cell biology. However, these biochemical similarities support they theory that all cells share a common ancestor.



9. Vestigial biochemical pathways (for example, pancreatic cells are light-sensitive even though they are located deep inside the body).



These are similar to vestigial structures at the cellular level. The specific example I mentioned is the light-sensitive behavior of pancreatic cells. Basically, the pancreas is located inside the body and will never be exposed to light. However, pancreatic cells grown in vitro (i.e. in a Petri dish, test tube, etc.) demonstrate light-sensitive activation of biochemical pathways similar to that seen in the cells that form the retina. There is no reason for this behavior unless this pathway is a remnant (i.e. a vestigial pathway) of a pathway present in an ancestral cell that did have come in contact with light.



There are many other examples of vestigial biochemical pathways. Like vestigial structures, their existence is easily explained by evolution but makes no sense in the context of creationism or "intelligent design."





For more information, see the following links:

http://www.txtwriter.com/backgrounders/Evolution/EVpage16.html

http://evolution.berkeley.edu/evosite/lines/index.shtml

http://fermat.nap.edu/html/creationism/evidence.html

Or just do a google search for something like “evidence of evolution,” or check your local library.
Omega_sages
2006-03-30 10:07:29 UTC
it's not a fact or theory.





Imaginary Mechanisms

of Evolution





The neo-Darwinist model, which we shall take as the mainstream theory of evolution today, argues that life has evolved through two natural mechanisms: "natural selection" and "mutation". The theory basically asserts that natural selection and mutation are two complementary mechanisms. The origin of evolutionary modifications lies in random mutations that take place in the genetic structures of living things. The traits brought about by mutations are selected by the mechanism of natural selection, and by this means living things evolve.

When we look further into this theory, we find that there is no such evolutionary mechanism. Neither natural selection nor mutations make any contribution at all to the transformation of different species into one another, and the claim that they do is completely unfounded.





Natural Selection



As process of nature, natural selection was familiar to biologists before Darwin, who defined it as a "mechanism that keeps species unchanging without being corrupted". Darwin was the first person to put forward the assertion that this process had evolutionary power and he then erected his entire theory on the foundation of this assertion. The name he gave to his book indicates that natural selection was the basis of Darwin's theory: The Origin of Species, by means of Natural Selection...

However since Darwin's time, there has not been a single shred of evidence put forward to show that natural selection causes living things to evolve. Colin Patterson, the senior paleontologist of the British Museum of Natural History in London and a prominent evolutionist, stresses that natural selection has never been observed to have the ability to cause things to evolve:

No one has ever produced a species by mechanisms of natural selection. No one has ever got near it and most of the current argument in neo-Darwinism is about this question.13

Natural selection holds that those living things that are more suited to the natural conditions of their habitats will prevail by having offspring that will survive, whereas those that are unfit will disappear. For example, in a deer herd under the threat of wild animals, naturally those that can run faster will survive. That is true. But no matter how long this process goes on, it will not transform those deer into another living species. The deer will always remain deer.

When we look at the few incidents the evolutionists have put forth as observed examples of natural selection, we see that these are nothing but a simple attempt to hoodwink.





"Industrial Melanism"



In 1986 Douglas Futuyma published a book, The Biology of Evolution, which is accepted as one of the sources explaining the theory of evolution by natural selection in the most explicit way. The most famous of his examples on this subject is about the colour of the moth population, which appeared to darken during the Industrial Revolution in England. It is possible to find the story of the Industrial Melanism in almost all evolutionist biology books, not just in Futuyma's book. The story is based on a series of experiments conducted by the British physicist and biologist Bernard Kettlewell in the 1950s, and can be summarised as follows:

According to the account, around the onset of the Industrial Revolution in England, the colour of the tree barks around Manchester was quite light. Because of this, dark-coloured (melanic) moths resting on those trees could easily be noticed by the birds that fed on them and therefore they had very little chance of survival. Fifty years later, in woodlands where industrial pollutionhas killedthe lichens, the barks of the trees had darkened, and now the light-coloured moths became the most hunted, since they were the most easily noticed. As a result, the proportion of light-coloured moths to dark-coloured moths decreased. Evolutionists believe this to be a great piece of evidence for their theory. They take refuge and solace in window-dressing, showing how light-coloured moths "evolved" into dark-coloured ones.

However, although we believe these facts to be correct, it should be quite clear that they can in no way be used as evidence for the theory of evolution, since no new form arose that had not existed before. Dark colored moths had existed in the moth population before the Industrial Revolution. Only the relative proportions of the existing moth varieties in the population changed. The moths had not acquired a new trait or organ, which would cause "speciation". In order for one moth species to turn into another living species, a bird for example, new additions would have had to be made to its genes. That is, an entirely separate genetic program would have had to be loaded so as to include information about the physical traits of the bird.

This is the answer to be given to the evolutionist story of Industrial Melanism. However, there is a more interesting side to the story: Not just its interpretation, but the story itself is flawed. As molecular biologist Jonathan Wells explains in his book Icons of Evolution, the story of the peppered moths, which is included in every evolutionist biology book and has therefore, become an "icon" in this sense, does not reflect the truth. Wells discusses in his book how Bernard Kettlewell's experiment, which is known as the "experimental proof" of the story, is actually a scientific scandal. Some basic elements of this scandal are:

• Many experiments conducted after Kettlewell's revealed that only one type of these moths rested on tree trunks, and all other types preferred to rest beneath small, horizontal branches. Since 1980 it has become clear that peppered moths do not normally rest on tree trunks. In 25 years of fieldwork, many scientists such as Cyril Clarke and Rory Howlett, Michael Majerus, Tony Liebert, and Paul Brakefield concluded that "in Kettlewell's experiment, moths were forced to act atypically, therefore, the test results could not be accepted as scientific".

• Scientists who tested Kettlewell's conclusions came up with an even more interesting result: Although the number of light moths would be expected to be larger in the less polluted regions of England, the dark moths there numbered four times as many as the light ones. This meant that there was no correlation between the moth population and the tree trunks as claimed by Kettlewell and repeated by almost all evolutionist sources.

• As the research deepened, the scandal changed dimension: "The moths on tree trunks" photographed by Kettlewell, were actually dead moths. Kettlewell used dead specimens glued or pinned to tree trunks and then photographed them. In truth, there was little chance of taking such a picture as the moths rested not on tree trunks but underneath the leaves.14

These facts were uncovered by the scientific community only in the late 1990s. The collapse of the myth of Industrial Melanism, which had been one of the most treasured subjects in "Introduction to Evolution" courses in universities for decades, greatly disappointed evolutionists. One of them, Jerry Coyne, remarked:

My own reaction resembles the dismay attending my discovery, at the age of six, that it was my father and not Santa who brought the presents on Christmas Eve.15

Thus, "the most famous example of natural selection" was relegated to the trash-heap of history as a scientific scandal which was inevitable, because natural selection is not an "evolutionary mechanism," contrary to what evolutionists claim. It is capable neither of adding a new organ to a living organism, nor of removing one, nor of changing an organism of one species into that of another.





Can Natural Selection Explain Complexity?



There is nothing that natural selection contributes to the theory of evolution, because this mechanism can never increase or improve the genetic information of a species. Neither can it transform one species into another: a starfish into a fish, a fish into a frog, a frog into a crocodile, or a crocodile into a bird. The biggest defender of punctuated equilibrium, Stephen Jay Gould, refers to this impasse of natural selection as follows;

The essence of Darwinism lies in a single phrase: natural selection is the creative force of evolutionary change. No one denies that selection will play a negative role in eliminating the unfit. Darwinian theories require that it create the fit as well.16

Another of the misleading methods that evolutionists employ on the issue of natural selection is their effort to present this mechanism as a conscious designer. However, natural selection has no consciousness. It does not possess a will that can decide what is good and what is bad for living things. As a result, natural selection cannot explain biological systems and organs that possess the feature of "irreducible complexity". These systems and organs are composed of a great number of parts cooperating together, and are of no use if even one of these parts is missing or defective. (For example, the human eye does not function unless it exists with all its components intact). Therefore, the will that brings all these parts together should be able to foresee the future and aim directly at the advantage that is to be acquired at the final stage. Since natural selection has no consciousness or will, it can do no such thing. This fact, which demolishes the foundations of the theory of evolution, also worried Darwin, who wrote: "If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down." 17

Natural selection only selects out the disfigured, weak, or unfit individuals of a species. It cannot produce new species, new genetic information, or new organs. That is, it cannot make anything evolve. Darwin accepted this reality by saying: "Natural selection can do nothing until favourable variations chance to occur".18 This is why neo-Darwinism has had to elevate mutations next to natural selection as the "cause of beneficial changes". However as we shall see, mutations can only be "the cause for harmful changes".



Mutations



Mutations are defined as breaks or replacements taking place in the DNA molecule, which is found in the nuclei of the cells of a living organism and which contains all its genetic information. These breaks or replacements are the result of external effects such as radiation or chemical action. Every mutation is an "accident" and either damages the nucleotides making up the DNA or changes their locations. Most of the time, they cause so much damage and modification that the cell cannot repair them.

Mutation, which evolutionists frequently hide behind, is not a magic wand that transforms living organisms into a more advanced and perfect form. The direct effect of mutations is harmful. The changes effected by mutations can only be like those experienced by people in Hiroshima, Nagasaki, and Chernobyl: that is, death, disability, and freaks of nature…

The reason for this is very simple: DNA has a very complex structure, and random effects can only damage it. B.G. Ranganathan states:

First, genuine mutations are very rare in nature. Secondly, most mutations are harmful since they are random, rather than orderly changes in the structure of genes; any random change in a highly ordered system will be for the worse, not for the better. For example, if an earthquake were to shake a highly ordered structure such as a building, there would not be a random change in the framework of the building which, in all probability, would not be an improvement. 19

Not surprisingly, no useful mutation has been so far observed. All mutations have proved to be harmful. The evolutionist scientist Warren Weaver comments on the report prepared by the Committee on Genetic Effects of Atomic Radiation, which had been formed to investigate mutations that might have been caused by the nuclear weapons used in the Second World War:

Many will be puzzled about the statement that practically all known mutant genes are harmful. For mutations are a necessary part of the process of evolution. How can a good effect - evolution to higher forms of life - results from mutations practically all of which are harmful? 20

Every effort put into "generating a useful mutation" has resulted in failure. For decades, evolutionists carried out many experiments to produce mutations in fruit flies as these insects reproduce very rapidly and so mutations would show up quickly. Generation upon generation of these flies were mutated, yet no useful mutation was ever observed. The evolutionist geneticist Gordon Taylor writes thus:

It is a striking, but not much mentioned fact that, though geneticists have been breeding fruit-flies for sixty years or more in labs all around the world-flies which produce a new generation every eleven days-they have never yet seen the emergence of a new species or even a new enzyme.21

Another researcher, Michael Pitman, comments on the failure of the experiments carried out on fruit flies:

Morgan, Goldschmidt, Muller, and other geneticists have subjected generations of fruit flies to extreme conditions of heat, cold, light, dark, and treatment by chemicals and radiation. All sorts of mutations, practically all trivial or positively deleterious, have been produced. Man-made evolution? Not really: Few of the geneticists' monsters could have survived outside the bottles they were bred in. In practice mutants die, are sterile, or tend to revert to the wild type.22

The same holds true for man. All mutations that have been observed in human beings have had deleterious results. On this issue, evolutionists throw up a smokescreen and try to enlist examples of even such deleterious mutations as "evidence for evolution". All mutations that take place in humans result in physical deformities, in infirmities such as mongolism, Down syndrome, albinism, dwarfism or cancer. These mutations are presented in evolutionist textbooks as examples of "the evolutionary mechanism at work". Needless to say, a process that leaves people disabled or sick cannot be "an evolutionary mechanism"-evolution is supposed to produce forms that are better fitted to survive.

To summarise, there are three main reasons why mutations cannot be pressed into the service of supporting evolutionists' assertions:

l) The direct effect of mutations is harmful: Since they occur randomly, they almost always damage the living organism that undergoes them. Reason tells us that unconscious intervention in a perfect and complex structure will not improve that structure, but will rather impair it. Indeed, no "useful mutation" has ever been observed.

2) Mutations add no new information to an organism's DNA: The particles making up the genetic information are either torn from their places, destroyed, or carried off to different places. Mutations cannot make a living thing acquire a new organ or a new trait. They only cause abnormalities like a leg sticking out of the back, or an ear from the abdomen.

3) In order for a mutation to be transferred to the subsequent generation, it has to have taken place in the reproductive cells of the organism: A random change that occurs in a cell or organ of the body cannot be transferred to the next generation. For example, a human eye altered by the effects of radiation or by other causes will not be passed on to subsequent generations.

Briefly, it is impossible for living beings to have evolved, because there exists no mechanism in nature that can cause evolution. Furthermore, this conclusion agrees with the evidence of the fossil record, which does not demonstrate the existence of a process of evolution, but rather just the contrary.


This content was originally posted on Y! Answers, a Q&A website that shut down in 2021.
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