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The Talk.Origins Archive: Exploring the Creation/Evolution Controversy

Feedback for December 2004

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Response: Creationists seem to put much faith into eyewitness testimony. Well, I am here to tell you that I am an eyewitness to the fact of evolution. Yes, I was alive billions of years ago and am still alive today. I am the oldest being known to man. I saw when you were born, so I know that you were not alive billions of years ago and thus cannot disprove my existance or eyewitness testimony. You may not accept this Truth, but it is still true whether you believe it or not.
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Response: Thank you for your comment. I have split off CD221.1 as a separate claim regarding sodium accumulation.
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Author of: Dino Blood and the Young Earth
Response: The egg. There were thousands of egglayers before the first feathered dinosaur, let alone a chicken.
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Author of: Ancient Molecules and Modern Myths
Response: Hi there. Do you feel better now?

I generally like to accept these little gifts from creationists without comment. But I must point out that nit is the small egg of a louse.

How appropriate.

Oh my. You seem to think that Mr. Hovind, and Mr. Baugh have some sort of advanced degree!

How cute.

I suggest you examine Some Questionable Creationist Credentials

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Author of: Ancient Molecules and Modern Myths
Response: Thanks on behalf of TalkOrigins for your kind words.

I can make two responces to your query about abiogensis, the first you have already heard and found unsatifying. But the fact is that evolutionary biology does not rest on the origin of life as it is expressly the theory of the diversity of life as we find it. Now at the same time, I agree with you (and Darwin) that the notion of common decent can logically imply a single "First Common Ancestor."

Darwin had this to say about the origin of life in his Origin of Species.

“ I believe that animals are descended from at most only four or five progenitors, and plants from an equal or lessor number.

Analogy would lead me one step farther, namely, to the belief that all animals and plants are descended from some one prototype. But analogy may be a deceitful guide. Nevertheless all living things have much in common, in their chemical composition, their cellular structure, their laws of growth, and their liability to injurious influences. ...

Therefore, on the principle of natural selection with the divergence of character, it does not seem incredible that, from some such low and intermediate form, both animals and plants may have been developed; and, if we admit this, we must likewise admit that all the organic beings which have ever lived on this earth may be descended from some one primordial form. But this inference is chiefly grounded on analogy, and it is immaterial whether or not it be accepted. No doubt it is possible, as Mr. G. H. Lewes has urged, that at the first commencement of life many different forms were evolved; but if so, we may conclude that only a very few have left modified descendants.”

Since the 1970s, the majority of funding in this area has come from NASA as part of its exobiology program. In fact, very few individuals can devote their professional careers to research on the origin of life, and they are scattered in various sciences that do not always communicate well with one another. The Scripts Institute in La Joya, California is one locus of active research with three or four of the top names in the field. But, even with a relatively low level of funding there is a prodigious amount of relevant material published. This leads to the next response to your question.

In order to be reasonably current with abiogensis research one must read the relevant geochemical, molecular biological, and astronomical research. And, to be particularly germane to TalkOrigins, one must also read the creatonists' "scholarship" on the topic. This includes their classics, such as C. B. Thaxton, Walter L. Bradley, and R. L. Olsen, "The Mystery of Life’s Origin." (1984 New York: Philosophical Library) and more recent books such as, Fazale Rana, and Hugh Ross "Origins of Life: Biblical and Evolutionary Models Face Off" (2004 Colorado Springs: NavPress). There are also dozens of creationist "research" publications that present their reactions the published science.

The bibliography I have collected on this topic is running about 45 pages long, and represents 3 to 4 thousand pages read as of today. Now, this is minuscule compared to the amount published on any of the dozens of subdisciplines related to evolution per se. Actually, it is a minuscule part of the relevant research on abiogensis. I am toying with the idea that it is about time to stop reading and start writing. Your nudge might be enough, in which case thanks again. I think ...

The most current book that presents origin of life research to the general reader that I recommend is Iris Fry, "The Emergence of Life on Earth: A Historical and Scientific Overview" (2000 Rutgers University Press).

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Response: Matt,

From your comments I will hedge my bets and assume that you are most likely a Christian (pardon me if that is incorrect). In general, your comments exhibit a fundamentally non-scientific way of thinking. You have several a priori theological views: one is that God made everything and another is that God would not allow things He cares about to die, suffer, or be wasted. Then you go and judge evolutionary theory and biological data according to whether they are consistent with your assumptions. Since you believe your theological assumptions conflict with evolutionary theory and biological data, you refuse to accept the latter. Using your logic we could refuse to believe pretty much anything. You don't think that God would allow the Nazis to cruelly kill most of His "chosen people"? Then let's refuse to believe that it happened. You don't think a caring God would let evil people kill innocent children in Rwanda? Then it didn't really happen. You don't believe that God would create underwater volcanoes capable of erupting and killing 150,000 people, mostly children, in one fell swoop? Then seismic activity is a lie. That is not very good logic, and it is not how science works. In fact you have it somewhat backwards. With the scientific method, we have a hypothesis, which we compare with the data — in general, if they don't agree, then we change our assumptions, we don't refuse to believe the data.

"Evolution is a wasteful process, that kills off the weak, the sick, and the underdog."

Not necessarily. Viability is only one component of fitness, fertility is another. To evolve via natural selection, you don't have to kill anything off, you just need to leave more descendants than others. If you and your descendants consistently have more kids more often than your neighbors, then eventually you will inherit the earth, and nobody has to get the axe.

"Perhaps He started the world with everything happening as if it had been happening all along."

Perhaps He did. Perhaps He made it all last Thursday. And perhaps it's all really just in your head. All are possible, but none are scientific or testable. And you may want to reconsider the troubling theological implications of a God who intentionally makes things appear as something which they aren't.

"Would He really kill off something that He had made? I don't think so."

Um, you have read about the Genesis flood, right? You also know what happened to God's own son in the Bible? And have you ever read the book of Job?

I say this only partly facetiously, because you have in fact touched upon one of the greatest and most infamous theological problems that exists: the problem of evil and suffering. This theological issue comes up frequently in the more philosophical aspects of evolutionary discussions for the very reasons you mention, and given the recent seismic events in the Indian ocean it has been thrust to the forefront of world consciousness. Every person that is born dies, many innocent people suffer terribly for no reason, and lots of bad things happen that are caused by both humans and by "nature". That is how the world is, and here I will just note that this theological problem still exists whether evolution is true or false. You won't make it go away by refusing to accept evolutionary biology.

For a Christian who is struggling with reconciling faith and science, especially with regard to evolutionary biology, I recommend reading Finding Darwin's God by Ken Miller, and for a deeper exploration of many subjects see the 21 essays in Perspectives on an Evolving Creation edited by Keith Miller (different guy).

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Author of: Dino Blood and the Young Earth
Response: You could be correct. I suggest that you get started right away. The submission guidelines for TalkOrigins are found at: http://www.talkorigins.org/origins/faqs-submit.html
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Author of: Evolution and Philosophy
Response: That is pretty much what my logic texts define a false dichotomy as. However, it is a rhetorical or informal fallacy and not a fallacy of logic as such. Informal fallacies are designed to mislead the hearer into making a choice or conclusion that is false. They are much beloved of politicians, and this would explain why they are used so well by creationists (for creationism is a largely political movement).
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Author of: Darwin's precursors and influences
Response: I did respond to this query on the newsgroup. Here is an edited version of that reply:

I went to my books, which were remarkably uninformative. Eiseley's original book that claimed that Darwin had plagiarised from Blyth itself claims he had an evolutionary story, and a draft of a manuscript entitled "The Origination of Species", at the time of his death in 1873. Blyth was unable to get a pension in India, and returned to England where he had dinner with Darwin in 1868. They were on good terms, and Darwin remarked in one of his letters that Blyth was a clever man.

As far back as de Beer's biography on Darwin (1963), it was observed against Eiseley that Blyth's version of natural selection was anti-transmutational. That is, he only allowed for stabilising selection in his papers from the 1830s. My sources are unclear about when he did adopt evolution, but I think it is likely to be after Darwin's book.

Darwin's notebooks, says Mayr, show no evidence of being influenced by Blyth, although 50 pages were cut out to become (it is thought by Darwin scholars) the core of OoS, which Eiseley makes into evidence that Darwin was trying to hide something (as do other Darwin-plagiarism conspiracy theorists, each for their favoured candidate).

Gould has a remark worth noting (p137) that all British biologists spoke of natural selection before Darwin as a non-evolutionary force, excepting Matthew and Wells.

I checked and I included all this in the original FAQ cited, so I guess I can't offer any more than this.

The Darwin Correspondence Project lists all Blyth's and Darwin's correspondence. If you really want to follow this up, you might see if they will copy them for you. They plan to place the images of all correspondence online anyway.

de Beer, Gavin. 1963. Charles Darwin: evolution by natural selection. London: Nelson.

Eiseley, Loren C. 1979. Darwin and the mysterious Mr. X: new light on the evolutionists. New York: Dutton. The original essay was first published in 1959.

Gould, Stephen Jay. 2002. The structure of evolutionary theory. Cambridge, Mass.: Belknap Press of Harvard University Press.

Mayr, Ernst. 1982. The growth of biological thought: diversity, evolution, and inheritance. Cambridge, Mass.: Belknap Press.

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Response: The evident absurdity of the entire universe being literally created from nothing is a common target. But this notion comes from reading the popular literature on cosmology, where it's easier to just talk about the universe beginning as a tiny dot, than it is to deal with the real complications.

The idea of the Big Bang being born of nothing comes from an overly literal interpretation of general relativity (GR), wherein the universe necessarily begins as a "singularity". The popular interpretation of "singularity" is "nothing", but the correct interpretation of "singularity" is "undefined". We don't properly say, for instance, that 1/0 "is infinity", but rather that the limit of 1/x, as x approaches 0 is infinity, while 1/0 itself is undefined. If a/b = c, then a=b*c, so if I let 1/0 = x, then x*0 = 1, but there is no number which, when multiplied by 0, returns 1 (infinity is not a number and so is not allowed, but it is evident in any case that infinity*0 is equally undefined). So if we allow the universe to start with a volume of 0, but a mass/energy that is greater than 0, how can greater than 0 be nothing? But the volume is nothing, so how can it be something? The simple answer is that the universe in fact never had a volume of 0, and never really was "singular".

Allowing that the universe was never really "singular" at once denies the validity of GR as a theory to describe the natal universe. But that's OK, GR is a classical theory, and it has been long known that a quantum mechanical theory is required to describe the universe adequately, when its age is something less than about 1 Planck-time. And quantum mechanical theories don't have singularities, and that eliminates the "undefined" origin of the universe, opening that way for pre Big Bang cosmology. One way of interpreting string theory, for instance, produces a cyclic universe.

At present, the state of cosmology as regards the actual origin of the universe is that the singularity of GR is no longer a serious problem, there are plenty of quantum mechanical ways around it. And that is the real problem, there are too many ways around it, and we don't have enough knowledge to constrain them, so we really don't know in which direction the true cosmological origin of the universe is to be found. But we do know, as we have always known, that the universe was not literally born from nothing.

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Response: I do mention Darwin's anti-slavery stance in one sentence of CA005.1. Thank you for expanding on it.
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Author of: Evolution and Philosophy
Response: The FAQ was more over a bird's eye overview of the issues as I saw them. I agree - evolution as a science cannot provide meaning of life or higher ethics, and so forth; as it is a factual theory, it has no way to deliver a value-based perspective. At best, it can tell you what is factual or not on which to employ your values.

As to your views on religion; while I share them in some ways, a great many people I respect do not. I think at best you can assert that it is not something that works to provide you (or me) with the values we need to live.

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Response: I smell a slight whiff of irony and sarcasm here. Just a hint...
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Author of: Evolution and Philosophy
Response: There are many things I personally think is wrong about this - not the least is the idea that DNA is information about anything other than the making of short amino acid stretches. Changes in DNA will cause changes in the organism's phenotype (body structure), but it is simply false and misleading to say that DNA is information about the phenotype.

But even if one does allow this, it cannot be true that the first cell had all the information to make each kind of creature - this would mean that Adam and Eve had cells with literally thousands of alternative genes, for blue, green, grey, and brown eyes; for thousands of immune alleles, and so on, not to mention the genes that cause diseases.

This is my personal view. I think that using "information" talk for genes is mistaken and leads to all kinds of misapprehensions, although AiG ought to be informed enough not to make the rather simplistic ones they do. For example, in any system of information transmission and processing I am aware of, it is trivially easy to create new information - it is called "noise". The real problem is preventing it. Mutation is evolution's noise (one kind). Natural selection is one kind of filter that retains whatever is working better than the alternatives.

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Response: Darwin answered ID over 100 years ago by describing the design process in biology.

Consider how people do design. When you design something, you begin with an existing model as close as possible to what you want. Then you modify it. If it is anything but the most trivial design, you will make mistakes. You then throw out those mistakes and make other modifications instead. The changes work, you keep.

That is how design works. That is also how evolution works. Sure, there are some differences between human design and evolution. In human design, new models can be tried and mistakes detected in mental models. This prevents the need to manufacture and test a prototype for every possible change and makes the process go much faster. Human design also allows old design features to be gathered from many different lineages, whereas evolution mostly allows access only to features from one lineage. But the fact remains that intelligent design is descent with modification, using mostly Darwinian processes. To the extent that life looks designed, it is because life and design use the same processes.

Michael Behe has answered Michael Behe's IC argument when he admitted that evolution is not limited to adding single parts without changing function. In fact, since so much of genetics differs from Behe's premise (in particular, parts commonly have multiple functions, and entire sets of parts are often duplicated), IC has almost no relevence to biology at all.

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Response: If you do not want to know an answer, don't ask a question. Sure, the precursor cells evolved from some simpler reactions and entities, until we get back to something that can only be called chemistry rather than biochemistry. That is how evolution works. It plays merry hell with our terms and categories, but unfortunately the world cares little for what we might think about it.
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Response: Dear Joel,

I am afraid you are mistaken in your understanding of the original paper. Lebedev et al. 2000 is an analysis of great ape HERVs, and the authors sequenced numerous examples of HERVs that are shared between humans and other great apes in the exact chromosomal loci. For instance, in Figure 4.1.1 of the 29+ Evidences, the first two arrows at the left of the tree (labelled "0041" and "ltr12") represent two HERVs that are shared among humans, chimps, gorillas, orangutans, gibbons, and Old and New World monkeys, all in the same two chromosomal locations (loci). As the original figure legend you quoted explains, the label above the arrow indicates the homologous chromosomal locus in which that HERV is inserted. And what that means is that the specific HERV indicated is inserted in the same locus in all the primates descendant to that insertion point. Each arrow in that figure represents an HERV in the same, homologous chromosomal locus that is shared among all the primates on branches to the right of the arrow. Determining such shared HERVs and estimating the ages of the original insertions was, quite certainly, the primary intent (and result) of the original paper.

Ref:

Lebedev, Y. B., Belonovitch, O. S., Zybrova, N. V, Khil, P. P., Kurdyukov, S. G., Vinogradova, T. V., Hunsmann, G., and Sverdlov, E. D. (2000) "Differences in HERV-K LTR insertions in orthologous loci of humans and great apes." Gene 247: 265-277 [PubMed]

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Author of: Evolution and Philosophy
Response: If a mutation is not helpful to the organism that carries it, and it gets passed on to the organism's progeny, then each one will have to bear the burden of that disadvantage. This means that when things are tight or difficult, those that do not carry that burden will be able to more frequently or more successfully raise their progeny.

Over time, the number of organisms in a population that carry the burdensome mutation will increase more slowly than those that don't. In short, the ratio of mutation-bearers to non-bearers will decline. Eventually they will either reach an equilibrium point, where the burden is insufficiently heavy, as it were, to make it decline further, or it will be extinguished in that population.

Either way, this is Natural Selection, and that is the name given to this process.

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Response: Ah, the eternal refrain of ignorance…

No, the evidence of which we speak is not a human skull with a pig's jaw. And assuming you are referring to "Piltdown Man", it was an orangutan jaw not a pig jaw.

No, the evidence is not just what we've read or seen in books (though there is plenty to see in them, you might want to take a look), and we don't need to "believe in evolution by faith."

No, of course we've never seen a fish "trapped on land decide that he needed legs and grow them", but that is not how evolution works anyway.

Finally, no, the "simple facts" do not support a young earth, something which was learned by (creationist) geologists prior to the general acceptance of evolutionary theory and is thus not a problem.

As for your two specific arguments see the following links:

"Earth's rotation is slowing down".

"The sun is shrinking at such a rate that it would disappear completely in 100,000 years".

See also " The Legend of the Shrinking Sun".

You've been misled Mr. Bickel.

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Response: It is not true. The rest fails because of it.

Suppose you have a sequence of DNA:

A-B-C-D-E

A mutation can duplicate a subsequence:

A-B-B-C-D-E

or delete it

A-C-D-E

or insert a whole different one

A-B-C-X-D-E

or invert some part of it

A-D-C-B-E

and so on. All these changes will make the end product of the gene different, and a good many will add properties that make a difference to the organism's body, abilities and capacity to mate with other organisms.

This is "information" that is generated by mutation. Whether or not it is useful information depends on the environment in which the organism finds itself. The ability to survive slightly greater temperatures, or eat a novel food source might be useful or it might not.

The idea that information cannot be generated except by the intervention of intelligence is quite simply a mistake based on false intuition. There is no agreed sense in which genes even have information, apart from controlling what is called the primary sequence of amino acids. The functionality of these molecules depends on things outside the gene sequence.

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Response: Unfortunately, no. But if you are interested, the Spontaneous Generation FAQ describes how th eidea of abiogenesis, spontaneous generation and evolution interact.

Historically also, the person whose evolutionary theory required the spontaneous generation of life (constantly) was Lamarck.

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Author of: Evolution and Philosophy
Response: We do not try to debunk the idea that God may have created the universe, and/or life. There are those of us here who think that both are perfectly natural events, and some who think they needed a divine kick-off, so to speak. To defend the theory of evolution is not to deny that. The creationism we deny and reject to a person, whether theist or atheist is the claim that the notion of evolution by natural is insufficient to explain the diversity of living things. Creationism comes in many kinds (and is to be distinguished from the theistic doctrine of creation), and all kinds from young earth six-day creationism to intelligent design creationism attack the theory of evolution. Why do we do this? Because evolutionary theory is science, and they are not.

Now I am not Christian or theist. But even if I were, I would still see that the origin of life needs no "design", as it is the outworking of the natural laws that God, if he exists, created. Many Christians I know think this also. It seems to me that to restrict God's creation to a few magical incantation events is to have a very small conception of the creator of the universe. But I will leave that to those who are believers to add their thoughts to.

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