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Charles Darwin

Author of The Origin of Species and creator of the theory of evolution and the concept of natural selection

3,722 Questions

Why some Scientists disagree with Charles Darwin's work?

Some scientists may disagree with Charles Darwin's work due to religious or philosophical beliefs that conflict with evolutionary theory. Others may have alternative hypotheses or interpretations of the evidence that lead them to reject certain aspects of Darwin's ideas. The nature of science is to continually question and refine knowledge, so it is not uncommon for scientists to have differing viewpoints on certain theories.

What is the theory of evolution?

Evolution is the change in allele frequency (genotype) over time in a population of organisms resulting in alterations of the phenotype. Change over time gives rise to the diversity of species.

The theory of evolution by natural selection is the nonrandom survival and reproductive success of randomly varying organisms. This is the main adaptive driver of evolution and can lead to speciation. All organisms are variations and the environment, the natural selector, preferentially chooses those with beneficial traits to be reproductively successful in the immediate environment at a greater rate than their fellow population members. As their descendents possess these traits, the alleles shift in the population gene pool and evolution occurs. Gene flow and genetic drift also cause evolution, especially in small populations, but they are not adaptive drivers.
Basically, theory of evolution is the theory that explains the diversity of life. Many believe the father of evolution was Comte de Buffon, a French naturalist. However, he was unable to come up with a reasonable mechanism that drives evolution. Charles Darwin later came up with natural selection as the mechanism that drives evolution and wrote about it in his book On the Origin of Species.

What is neutral selection?

Neutral selection is the changes in a gene pool of a species that are a result of random neutral occurrences that do not give any advantage to that species. Neutral selection does not depend upon adaptation, fitness, or natural selection.
If you are referring to the 'Nearly Neutral' theory of natural selection, then read on. If this is a typo for 'Natural Selection', skim down to the next paragraph. The 'Nearly Neutral' theory of evolution states that for a change to come about in the population as a whole, the new characteristic must be better than or equally good as the old characteristic for the change to occur. If, for example, a population of dog has brown eyes, and a new, mutant, blue-eyed dog arrives, then this is not going to be a worse characteristic than brown eyes. This means that the concentration of the blue-eyes in the population can go on a 'random walk' and may become the norm.
Natural selection is the main idea behind evolution. Basically, it is based on several observations:
1 - Some members of the species are different from other members of the species
2 - Parents look like their children
3 - Some characteristics will help survival
With these in mind, it is clear that those who are better equipped will tend to survive more and pass on their characteristics to their children. That's Natural Selection.

How does the cell theory show that Darwin's theory of evolution was incorrect?

It does not. Cell theory is fully compatible with evolutionary theory. Does this mean we know everything about the evolution of cells? No. We say we do not know, not that cell theory shows that evolutionary theory is incorrect. ( except, of course, if you are referring to heritability. This Darwin got wrong, but this is not directly related to cell theory )

Why does the Creationist movement accept scientific explanations for every subject except evolution?

That depends entirely on one's point of view. Some opinions follow.

One ViewBecause evolution is not genuinely scientific. Evolution is an interpretation of facts (undisputed by creationists) which exist in the present. Creation is an alternate interpretation of those facts, according to a different paradigm or different assumptions. Fossils and geological formations, for example, exist and are studied in the present; they don't come with bronze plaques describing how they got there and when. The answer to that question relies on some untestable assumptions. Evolution itself is not subject to the scientific method, wherein hypotheses are made and tested with repeatable observations. Evolution is an attempt to explain the present with relation to unrepeatable events in the unobservable past. Creation can be described in the same way. They both then are about faith, not science.

Creationists have no problem with "operational" science--that is, observations about the world around us. That's why creationists do not believe in a flat earth, as some would claim; the shape of the earth is observable repeatedly in the present. Creationists do have a problem with speculations about how things got this way being presented as equally scientific.

For much fuller, better informed and better written answers, check the Related Link "Answers in Genesis Science Q&A" at "Answers in Genesis," my favorite Creationist web site.

Obviously, I would take issue with much of what is said in the next answer, but this is certainly not the place. I simply want to say that one might compare and contrast the two websites, talkorigins and answersingenesis, and get a pretty thorough view of both sides of the debate.

Another ViewThe short answer is because the scientific evidence posed by evolutionists directly contradicts the creationist point of view, and the Bible they cling to so dearly. Should so basic a tenet of the revealed religions be solidly proven false, then it almost invariably leads to disbelief in the remaining information provided. Another ViewCreationists believe in the literal translation of the Old Testament, so that means they believe that the earth is between 6000 and 10,000 years old. The vast majority of reputible scientists believe that our earth is many thousands of millions of years old. Obviously they can't both be right. Creationists will tell us that the fossil record was layed down after the Great Flood, which means they believe that every animal that has ever lived was on Noah's ark - even dinosaurs! Science tells us that the fossil record was layed down inch by inch over the lifespan of the planet (around four and a half billion years). Evolutionary science is just as valid as any other branch of science in that it only accepts evidence that has been tried and tested thoroughly. Science also has many tools to help date not only the geology of the earth but also carbon based life forms that lived long ago. All of these tools give a much older earth than the creationists would have you believe. You only have to look at the various layers of strata to see that they reveal many fossils that look similar but diffirent to each other, this is because over huge amounts of time animals slowly change ever so gradually into a different form. This process is called evolution, and it is brought about by the need of a particular species to adapt to it's ever changing environment. Creationists dispute this by using their one and only argument which is "there are no transitional fossils". That is, if one animal changes to another, there must be evidence in the fossil record of this. The good news for anyone interested in evolution is that there is evidence, and there is more evidence being discovered all the time. So to answer your question - creationists don't accept evolution because it's a direct threat to their beliefs. Another ViewA whole series of articles in "Science," "Scientific American," "National Geographic" and others (all scientific magazines) posed the question "Is evolution wrong?" in the past year or two. All agreed that the Theory of Evolution is a fact. It describes both past events (i.e. the fossil record) and it makes predictions (new species will evolve if they become isolated from the rest of the population). I agree with the second post. Creationists don't accept evolution because it threatens their beliefs. Another ViewDo bear in mind that to be supported, a scientific experiment must be able to be replicated. Many people believe that since humans are not visibly evolving at the moment, evolution must be false. We as a species may not be evolving right now after all, but that is a different discussion altogether. But the fact remains that many organisms ARE currently evolving in an observable manner, much in the way that scientists would expect through the theory of natural selection. For example, the AIDS virus is constantly mutating and taking on different forms. The reason there's no vaccine is because there's not just one strain of virus to kill, but thousands - and this after only the 20 or 30 years since it was discovered! Other organisms evolve as well in our lifetime. Many insect species go through gradual changes over time. It may take hundreds or even thousands of generations for a difference to be noticeable, which is impossible in humans and most animals, but this proof for evolution has been observed in many microorganisms and lower life forms because of their speedy life cycles. Another ViewBecause Creationists have already posited that God created the World, then all proofs that contradict this belief are regarded as false. Another ViewBecause Evolutionists have already posited that God did not create the world, then all evidence that contradicts this belief is regarded as false.

Thus we see, with the above two comments that it really depends on a person's presuppositions, as both sides have access to the same body of evidence. The problem is that despite the assertions of the evolutionists, nothing has been found in the creation movement which contradicts science. In fact it is evolution which contradicts known scientific laws such as the two laws of thermodynamics and the law of Biogenesis.

In fact, the more research that is conducted the more evidence points conclusively to the creator. This is in every field of scientific endeavor and demonstrates the great faith that evolutionists need to continue to believe.

Creationists, like the many founders of modern science before them, are seeking to investigate the orderly and amazing universe that God has created. The evidence from science, when interpreted correctly, does not fit evolution. Thus it is rejected because it is not scientific.

Another ViewSome people perceive scientific inquiry as incompatible with religion.

When modern science was in its infancy, some religious leaders refused to believe that the earth revolved around the sun, or that the planets were worlds just like our own earth. Galileo proved them wrong, to his own cost.

Even decyphering the Egyptian hieroglyphs was opposed, because some religious leaders knew that, if they showed the Egyptian civilization to have had existed continuously for thousands of years, this would undermine literal belief in the story of Noah and the Flood.

Now, it is the turn of evolution. However, to their credit, some major religions are showing a willingness to accept evolution as a valid theory, as shown by the following two examples:-

The position of the Catholic Church: Pope Pius XII stated in his encyclical Humani Generis (1950) that there was no opposition between evolution and the doctrine of the faith and that he considered the doctrine of "evolutionism" a serious hypothesis, worthy of investigation and in-depth study equal to that of the opposing hypothesis; Pope John Paul II, in an address to the Pontifical Academy of Sciences (1996), said that new knowledge has led to the recognition of the theory of evolution as more than a hypothesis; Pope Benedict has refused to endorse "intelligent design" theories, instead backing "theistic evolution" which considers that God created life through evolution with no clash between religion and science.

The position of the Episcopal Church: The Episcopal Church has said that Darwin's theory of evolution does not conflict with Christian faith. In 2006, the General Convention affirmed, via Resolution A129, that God is creator and added that "the theory of evolution provides a fruitful and unifying scientific explanation for the emergence of life on earth, that many theological interpretations of origins can readily embrace an evolutionary outlook, and that an acceptance of evolution is entirely compatible with an authentic and living Christian faith."

Another ViewCreationism is in the realm of religious belief. Evolution is in the realm of science. The two have always been at odds. We do not seek science in the bible. We do not seek religious affirmation in science. Another ViewThe reason that the creationist movement and the evolutionist scientific community have been at odds, is simply their premises. Creationists start with belief in the Bible and this is their premise. Evolutionists specifically exclude the Bible, and without any investigation, assign it the place of religious myth, many also with atheism as their personal belief and presupposition, even openly so.

The creationist movement does not find it scientific, regardless of any presuppositions or premises, to suppress, deny or otherwise avoid any evidence which contradicts the evolutionary paradigm. This is real evidence which is available for anyone to see and test for themselves. Such is not science. The evidence which contradicts evolution is growing by the day, much of which is admitted by evolutionists themselves.

The real evidence of modern science has no problem reconciling genuine science with a world-view that incorporates belief in a literal creation and flood. This is also true for a great many of the founders of modern science. Creationism is in one sense a reaction against a wrongful linking of scientific endeavor with atheism. It is also seeking to put forward a fuller picture, unfettered by evolutionary, humanistic or atheistic dogma, regarding the facts of what is. There is no need to deceive or make anything up. Nor is there a need to suggest that creationism is religion and evolution is science. If creation scientists were not engaged in real science, they would have nothing to do. If creation scientists had no real evidence then the evolutionists would be able to successfully refute their arguments. If evolutionists have all the science and creationists only faith then evolutionists would always win the debates with the facts.

Another ViewIn simple terms, creationists do not accept evolution for two reasons. Number one is that it contradicts the Bible. If this was all that would be the end of any argument. It would be pure religion. But the Bible is a historical book and is correct also where it touches on scientific matters. Thus, when it comes to science surrounding origins, the creationist scientific arguments have a solid basis in the real world.

Personally, (and creationists are also highly self-critical like this as well) I am not interested in anything that is not scientifically defensible. If the Bible does not reflect the world that is, then it cannot be true. Unfortunately many people, unwilling or unable to investigate things for themselves believe all they are taught. In one sense they cannot be blamed for this since they are only ever taught one side of the story as absolute truth, when it is not. When evolutionists frequently resort to straw man arguments to attack creationism they indicate that they neither understand science, nor what creationists are actually saying. If it is necessary to label creationists as 'flat earthers', which none of them teach or believe, since it is false, this reveals a desperate and sad attitude to both science and the proper way to conduct a civilized discussion.

Another ViewI don't know where you get the idea the bible is an historic book. It was originally written a minimum of 400 years after the alleged events in it. It has been translated through a minumum of three different languages to get to the current English version (not counting the King James version) and lost 1/3 of the original writings in the 14th century . It makes assertions but doesn't present any evidence apart from its own contents.

To say that this gives creationists' scientific arguments a solid basis in the real world is absolute rubbish. It would appear you do not understand science.

In science, you start with facts. A theory then takes evidence+experiments+logical arguments to arrive at a conclusion to explain other facts, or predict facts to be found in the future.

This is not a static state of affairs. Other scientists come along to try and find fault in this process. If they do, then the theory falls down and eventually another theory is constructed. It is an ongoing process through which we learn more about ourselves and the universe. That is science, not faith.

Creationists use the bible to prove the bible. That is faith, not science.

Someone earlier stated that evolution contradicted the first and second laws of thermodynamics and the law of Biogenesis. It doesn't. Evolution has nothing to do with thermodynamics. I assume you are talking about the Big bang -In which case you should get to know more about quantum mechanics which predicts that matter can be created from nothing.

Also the Law of Biogenesis is a slight red-herring. This "law" is from the work of Pasteur, who only said that life cannot be spontaneosly created. He said nothing of Abiogenesis, which proposes that it may be possible to create life from chemical reactions. Also, a "law" which "proves" that something cannot be done is an anathema to science as it is very very difficult to prove a negative. All you can say is that with current technology and knowledge it cannot be done. But what does the future hold ?

A few hundred years ago scientists "proved" that man could not fly. The same writer said that the more research is carried out the more it points to a creator. I don't know what journals you're reading, but ALL scientific research has and is reinforcing the theory of evolution.

Another ViewTo someone even earlier who also does not appear to understand science. Science does NOT interpret facts.

It observes a fact such as a fossil, and then tries to find a theory to explain how it got there. (Evolution?) It then takes other facts (fossils) to see if the same theory also explains how they got there. All of these facts (fossils) are open to examination by anyone (i.e., repeatable). If they can come up with a better theory, then this will be followed by the scientific community and not the first theory. Obviously to try to find the age of the fossils may enhance any theory. So scientists (perhaps not the same ones) will come up with methods (perhaps several) to try to determine the ages. Over time these methods will be refined to date the fossils more accurately. From this a third theory may emerge. And so the scientific process goes on. None of this is faith.

I have yet to see a creationist present any up-to-date research or evidence that can be independently examined. I HAVE seen them present parts of 20-, 30-, and 40-year old papers from scientists that have since been disproved by later evidence, sometimes refuted by the original authors.

NO MODERN independent research contradicts evolution theory ("by natural selection").

Another ViewDating methods themselves are themselves subject to an untestable set of assumptions, such as how much of a given radioactive substance was in a sample at some unobservable point in the distant past.

To say that there is scientific support for evolution is to assert that there is repeatable experimental support for a number of hypotheses:

1) That non-living materials can organize themselves into a living, reproducing cell.

2) That the information content of these cells, primarily the DNA, can be increased by random mutations.

3) That these outrageously improbable mutations occur with enough regularity and in just the right order to construct ever more complex organisms for natural selection to operate on. Natural selection itself does not give rise to new structures, organisms, or species; it selects the more fit from those already existing.

These are the primary ones that come to mind, and I submit that there is no meaningful experimental support for any of them, and plenty of experimental falsification. The Miller-Urey experiments from the 50's attempted something like #1, but showed only that an intelligently designed apparatus could synthesize a handful of simple amino acids, which would be preserved only if the apparatus isolated them from the environment that produced them.

Given the level of improbability of any of the 3 hypotheses above, I'd say that it takes less faith to believe in a Creator God than to believe in them.

What fossils show the evolution of man?

Here is a short list of transitional fossils:

Cladoselache

tristychius

ctenacanthus

paleospinax

spathobatis

Protospinax

Acanthodians

cheirolepis

mimia

Canobius

Aeduella

Parasemionotus

Oreochima

leptolepis

Osteolepis

Eusthenopteron

Sterropterygion

tiktaalik

panderichthys

Elpistostege

Obruchevichthys

Hynerpeton

Acanthostega

Ichthyostega

Pholidogaster

Pteroplax

Dendrerpeton acadianum

Archegosaurus decheni

Eryops megacephalus

Trematops

Amphibamus lyelli

Doleserpeton annectens

vieraella

Proterogyrinus

Limnosclis

Tseajaia

Solenodonsaurus

Hylonomus

Paleothyris

Captorhinus

Petrolacosaurus

Araeoscelis

Apsisaurus

Claudiosaurus

Planocephalosaurus

Protorosaurus

Prolacerta

Proterosuchus

Hyperodapedon

Trilophosaurus

Coelophysis

Deinonychus

Oviraptor

Lisboasaurus

Archeopteryx

Sinornis

Ambiortus

Hesperornis

Ichthyornis

Paleothyris

Protoclersydrops

Clepsydrops

Archaeothyris

Varanops

Haptodus

Dimetrodon

Sphenacodon

Biarmosuchia

Procynosuchus

Dvinia

Thrinaxodon

Cynognathus

Diademodon

Proelesodon

Probainognathus

Exaeretodon

Oligokyphus

Kayentatherium

Pachygenelus

Diarthrognathus

Adelobasileus

Sinoconodon

Kuehneotherium

Eozostrodon

Morganucodon

Haldanodon

Peramus

Endotherium

Kielantherium

Aegialodon

Steropodon

Vincelestes

Pariadens

Kennalestes

Cimolestes

Procerberus

Gypsonictops

Palaechthon

Purgatorius

Cantius

Pelycodus

Amphipithecus

Pondaungia

Parapithecus

Propliopithecus

Aegyptopithecus

Proconsul

Limnopithecus

Dryopithecus

Pakicetus

Nalacetus

Ichthyolestes

Gandakasia

Ambulocetus

Himalayacetus

Attockicetus

Remingtonocetus

Dalanistes

Kutchicetus

Andrewsiphius

Indocetus

Qaisracetus

Takreacetus

Artiocetus

Babiacetus

Protocetus

Pappocetus

Eocetus

Georgiacetus

Natchitochia

Dorudon

Ancalacetus

Zygorhiza

Saghacetus

Chrysocetus

Gaviacetus

Pontogeneus

Basilosaurus

Basiloterus

Sahelanthropus tchadensis

Orrorin tugenensis

Ardipthecus ramidus

Ardipithecus kadabba

Australopithecus afarensis

Australopithecus africanus

Australopithecus anamensis

Australopithecus garhi

Australopithecus aethiopicus

Australopithecus boisei

Australopithecus robustus

Australopithecus bahreghazali

Homo habilis

Homo rudolfensis

Homo erectus.

What makes Darwin's theory of evolution believable?

Darwin's theory of evolution is supported by a vast amount of evidence from various scientific fields, such as biology, genetics, paleontology, and comparative anatomy. The theory is also consistent with observations of natural selection in action, as well as with the fossil record showing gradual changes over time. Additionally, modern research continues to provide new evidence in support of the theory.

Why did Darwin not tell anyone of his theory?

Most think that he was quite aware of the religious and scientific controversies the publication of his theory would engender. Plus, he was so meticulous in regards to evidence that he wanted to publish a book that would have been many pages longer than the ' abstract ' he did publish. Alfred Russel Wallace forced him to publish an ' abstract ' to flesh out there theory and present it to the public.

Who is the independently comes to same conclusion as Charles Darwin in his theory of evolution?

Alfred Russel Wallace independently developed a similar theory of evolution by natural selection to Charles Darwin. Both men presented their ideas together in a joint publication in 1858. Darwin's seminal work, "On the Origin of Species," was published a year later in 1859.

State Charles Darwin theory of evolution and who was Charles Darwin?

It was basically survival of the fittest, smartest and fastest. The idea of differential features. Charles Darwin was a scientist and genetic GENEious ( <-pun :D) He studied in the Galapagos islands. And theorised about the birds and their beaks and iguanas. He was inspired to go into further studies and was the "inspiration" for the book "the Darwin awards" which is sort of making fun of him and his theory.

:) happy to help

What is the theory of evolution by Charles Darwin?

Charles Darwin's theory of evolution proposes that all species of organisms develop through the natural selection of small, inherited variations that increase their ability to survive and reproduce in their environment. Over time, this process leads to the development of new species from a common ancestor through a gradual change in characteristics.

What is the connection of physicochemical theory to the theory of evolution?

Physicochemical theory examines the physical and chemical processes underlying biological systems, providing a framework for understanding how organisms function at a molecular level. This understanding is crucial for studying evolutionary processes, as changes in the physical and chemical properties of molecules can drive genetic variation and adaptation over generations. In essence, physicochemical theory helps to elucidate the mechanisms by which evolution occurs at a molecular level.

What is a beneficial feature that evolved by means of natural selection?

Camouflage is a beneficial feature that evolved through natural selection, as it allows organisms to blend in with their environment and escape predators. This adaptation increases an individual's chances of survival and reproductive success, ultimately leading to its increased prevalence in the population over time.

Was H G Wells against Darwin's theory of evolution?

H.G. Wells was a proponent of Darwin's theory of evolution. In his works, Wells often referenced evolution and the idea of human progress through natural selection. He was known to support and popularize Darwin's ideas in his writing.

The benefits of selective breeding include?

Selective breeding produces exactly what the person doing the selective breeding needs or wants. Today many Farming industries selectively breed their produce to have certain traits that seem more appealing to the customer buying their vegetables or fruit such as size and color(in respect to what the fruit is naturally like, in other words your not going to create purple apples)

Charles Darwin evolution of man theory?

According to Charles Darwin, man is an evolved species, part of the natural world. We are not in any essential way different from other mammals in the world, apart from our advanced capability for thought and self-awareness.

How does natural selection produce genetic variation within a species?

It's mainly mutations in the DNA and recombination of chromosomes that produce the genetic variation. Natural selection then favors those changes that give rise to greater reproductive success.

What determines which variations are selected for or against?

The ability of those variations to survive and be reproductively successful against other variations in the immediate selective environment. The coin evolution pays in is reproductive success.

What process in which organisims with traits well suited to an environment are more likely to survive and to produce offspring is?

This process is called natural selection. It is the mechanism by which traits that provide a survival or reproductive advantage to an organism become more common in a population over time.

Joins together the ideas of modern genetics with Darwin's theory of natural selection?

Modern genetics has provided evidence to support Darwin's theory of natural selection by showing how variations in genes can lead to differences in physical traits among individuals of a species. Genetic research has also demonstrated how the process of natural selection acts on these genetic variations to drive evolutionary changes in populations over time. By understanding how genes and natural selection interact, scientists can better explain the mechanisms behind the diversity of life on Earth as proposed by Darwin.

What level of organization is acted upon by natural selection?

The individual or his/her (assuming a sexed species) genes. Still a bit of a ' bone of contention in biology between these two levels; the gene and the individual. The only truly marginalized position as to ' target ' of selection is the group.

Tends to favor phenotypes at one extreme of the range of variation?

This is called directional selection, where the environment selects for individuals with traits at one extreme of the phenotypic range. Over time, this can lead to a shift in the average phenotype toward that extreme.

What is the goal of artifical selection?

The goal of artificial selection is to produce offspring with desirable qualities.

For example, some dog breeders use artificial selection to mate two dogs who are purebreds. In this manner, the offspring will also be purebred.

Similarly, dog breeders may use artificial selection to create "cute" hybrids. An example is the labradoodle which has a shape similar to that of a labrador retriever but the curly hair of a poodle.

According to Darwin's theory of evolution differences between species may be the result of?

Evolution may have been caused according to Darwin's theory, by different locations of the animals. according to what they eat and how they live their lifestyle depends on how they evolve. for example: over time girraffes had to have a long neck to consume leaves off of tall trees. another example would be wood peckers developing a sharp beak to hammer through tough bark on trees.

What is natural selection that acts against one type of extreme form of a polyygenic trait to reduce genetic variation and change the average value of a trait within a population called?

Stabilizing selection is the type of natural selection that acts against extreme forms of a polygenic trait to reduce genetic variation and maintains the average value of the trait within a population. It favors the intermediate phenotype, leading to a narrowing of the range of variation for that trait over time.