Evolution

Evolution is “Evolving” ~ The Failure of Neo-Darwinism (UPDATED)

Published by Papa Giorgio

This is not to suggest that new paradigms triumph ultimately through some mystical aesthetic. On the contrary, very few men desert a tradition for these reasons alone. Often those who do turn out to have been misled. But if a paradigm is ever to triumph it must gain some first supporters, men who will develop it to the point where hardheaded arguments can be produced and multiplied. And even those arguments, when they come, are not individually decisive. Because scientists are reasonable men, one or another argument will ultimately persuade many of them. But there is no single argument that can or should persuade them all. Rather than a single group conversion, what occurs is an increasing shift in the distribution of professional allegiances.

At the start a new candidate for paradigm may have few sup­porters, and on occasions the supporters’ motives may be sus­pect. Nevertheless, if they are competent, they will improve it, explore its possibilities, and show what it would be like to belong to the community guided by it. And as that goes on, if the paradigm is one destined to win its fight, the number and strength of the persuasive arguments in its favor will increase. More scientists will then be converted, and the exploration of the new paradigm will go on. Gradually the number of experi­ments, instruments, articles, and books based upon the para­digm will multiply. Still more men, convinced of the new view’s fruitfulness, will adopt the new mode of practicing normal science, until at last only a few elderly hold-outs remain.

Thomas S. Kuhn, The Structure of Scientific Revolutions, 2nd Edition (Chicago, IL: Chicago University Press, 1970), 158-159

(This is recovered audio from Vimeo*) I wanted to isolate how Denis Noble defines “what a gene is”? To wit, a great question starts out the above video — and as science advances, the neo-Darwinian model weakens immensely. See Dr. Noble’s lecture on this (here:

British Biologist Denis Noble Debunks… ). I do wish to add that biology… our physiology really, is also made via influences on the quantum level. ALL THIS is to say that the simplistic view of “gene to organism” is a lagging theory NOT based in current science… AND, it makes the irreducible complexity issue worse for the naturalist.

A great definition of the Modern Synthesis can be found HERE

The first two articles are a report about the Royal Society meeting in regards to the failure of the neo-Darwinian model. The Royal Society is the world’s most distinguished and historic scientific organizations. The first article is an introduction to the upcoming event, the second is a partial description of it. What follows it are articles from scientific literature calling into question the General Theory of Evolution (GTE/NDT).

  • SCIENCE ALERT, “The world’s top biologists have met to discuss whether we should update evolution: Bringing Darwin’s theory into the 21st century,” Nov. 28, 2016

The world’s top biologists have met to discuss whether we should update evolution: Bringing Darwin’s theory into the 21st century. (Science Alert)

Evolutionary biology has helped scientists understand why the world looks the way it does for more than 150 years, since Charles Darwin released On the Origin of Species back in 1859.

But a team of researchers has now proposed an update to our current understanding of evolution – one that could completely shift our understanding of how species evolve.

Some of the world’s best known biologists just converged in London as part of a Royal Society meeting to discuss if it’s time to upgrade one of the most fundamental theories in science.

[….]

The researchers also argue that natural selection isn’t necessarily the primary force in evolution – the limitations of development and the environments organisms live in can also play a role.

  • MINA, “Scientists see the obvious, confirm Darwinism is Broken,” Dec. 14, 2016

Darwinian theory is broken and may not be fixable. That was the takeaway from a meeting last month organized by the world’s most distinguished and historic scientific organization, which went mostly unreported by the media. 

The three-day conference at the Royal Society in London was remarkable in confirming something that advocates of intelligent design (ID), a controversial scientific alternative to evolution, have said for years. ID proponents point to a chasm that divides how evolution and its evidence are presented to the public, and how scientists themselves discuss it behind closed doors and in technical publications. This chasm has been well hidden from laypeople, yet it was clear to anyone who attended the Royal Society conference, as did a number of ID-friendly scientists.

[….]

The opening presentation at the Royal Society by one of those world-class biologists, Austrian evolutionary theorist Gerd Müller, underscored exactly Meyer’s contention. Dr. Müller opened the meeting by discussing several of the fundamental “explanatory deficits” of “the modern synthesis,” that is, textbook neo-Darwinian theory. According to Müller, the as yet unsolved problems include those of explaining:

-Phenotypic complexity (the origin of eyes, ears, body plans, i.e., the anatomical and structural features of living creatures);

-Phenotypic novelty, i.e., the origin of new forms throughout the history of life (for example, the mammalian radiation some 66 million years ago, in which the major orders of mammals, such as cetaceans, bats, carnivores, enter the fossil record, or even more dramatically, the Cambrian explosion, with most animal body plans appearing more or less without antecedents); and finally

-Non-gradual forms or modes of transition, where you see abrupt discontinuities in the fossil record between different types.

As Müller has explained in a 2003 work (“On the Origin of Organismal Form,” with Stuart Newman), although “the neo-Darwinian paradigm still represents the central explanatory framework of evolution, as represented by recent textbooks” it “has no theory of the generative.” In other words, the neo-Darwinian mechanism of mutation and natural selection lacks the creative power to generate the novel anatomical traits and forms of life that have arisen during the history of life. Yet, as Müller noted, neo-Darwinian theory continues to be presented to the public via textbooks as the canonical understanding of how new living forms arose – reflecting precisely the tension between the perceived and actual status of the theory that Meyer described in “Darwin’s Doubt.” 

Much of the conference after Müller’s talk did discuss various other proposed evolutionary mechanisms. Indeed, the prime movers in the Royal Society event, Müller, James Shapiro, Denis Noble, and Eva Jablonka – known to evolutionary biologists as the “Third Way of Evolution” crowd, neither ID theorists nor orthodox Darwinists – have proposed repairing the explanatory deficits of the modern synthesis by highlighting evolutionary mechanisms other than random mutation and natural selection. Much debate at the conference centered around the question of whether these new mechanisms could be incorporated into the basic population genetics framework of neo-Darwinism, thus making possible a new “extended” evolutionary synthesis, or whether the emphasis on new mechanisms of evolutionary change represented a radical, and theoretically incommensurable, break with established theory. This largely semantic, or classificatory, issue obscured a deeper question that few, if any, of the presentations confronted head on: the issue of the origin of genuine phenotypic novelty – the problem that Müller described in his opening talk. 

Indeed, by the end of Day 3 of the meeting, it seemed clear to many of our scientists, and others in attendance with whom they talked, that the puzzle of life’s novelties remained unsolved – if, indeed, it had been addressed at all. As a prominent German paleontologist in the crowd concluded, “All elements of the Extended Synthesis [as discussed at the conference] fail to offer adequate explanations for the crucial explanatory deficits of the Modern Synthesis (aka neo-Darwinism) that were explicitly highlighted in the first talk of the meeting by Gerd Müller.” 

[….]

Rather, these complex behaviors were taken as givens, leaving the critical question of their origins more or less untouched. While there is abundant evidence that animals can learn and transmit new behaviors to their offspring – crows in Japan, for instance, have learned how to use automobile traffic to crack open nuts – all such evidence presupposes the prior existence of specific functional capacities enabling observation, learning, and the like. The evolutionary accounts of niche construction theory therefore collide repeatedly with a brick wall marked “ORIGINAL COMPLEX FUNCTIONAL CAPACITY REQUIRED HERE” – without, or beyond which, there would simply be nothing interesting to observe.James Shapiro’s talk, clearly one of the most interesting of the conference, highlighted this difficulty in its most fundamental form. Shapiro presented fascinating evidence showing, contra neo-Darwinism, the non-random nature of many mutational processes – processes that allow organisms to respond to various environmental challenges or stresses. The evidence he presented suggests that many organisms possess a kind of pre-programmed adaptive capacity – a capacity that Shapiro has elsewhere described as operating under “algorithmic control.” Yet, neither Shapiro, nor anyone else at the conference, attempted to explain how the information inherent in such algorithmic control or pre-programmed capacity might have originated. …

So one should be aware, while almost all the info posted here are from evolutionists or journals and magazines in the evolutionary field of study, intelligent design theorists have been ringing this bell for a LONG time. The more recent line of thinking that has devestated neo-Darwinian thinking the most started in 1986 with Michael Denton’s Evolution: A Theory In Crisis. Then came Phillip Johnson’s 1990 book, Darwin on Trial. Then came Darwin’s Black Box by Michael Behe (1996). (I would include in the mix a 1993 book by a non-theist, Richard Milton entitled Shattering the Myths of Darwinism.)

Here are some key definitions defined and built upon by Dr. Jay Richards:

Scientific Journals/Magazines

Now, here are some journal or science magazine partial comments that call into question the Darwinian theory:

  • NEW SCIENTIST, “Evolution evolves: Beyond the selfish gene — For more than 150 years it has been one of science’s most successful theories, but we need to rethink evolution for the 21st century,” Sept. 21, 2016

…Some biologists are trying to shoehorn the new knowledge into traditional evolutionary thinking. Others, myself included, believe a more radical approach may be required. We don’t deny the roles of genetic inheritance and natural selection, but think we should look at evolution in a markedly different way. It is time for the theory of evolution to evolve.

  • NATURE, “Does evolutionary theory need a rethink?” Oct 8, 2014

Does evolutionary theory need a rethink? Yes, urgently

Without an extended evolutionary framework, the theory neglects key processes, say Kevin Laland and colleagues.

Charles Darwin conceived of evolution by natural selection without knowing that genes exist. Now mainstream evolutionary theory has come to focus almost exclusively on genetic inheritance and processes that change gene frequencies.

Yet new data pouring out of adjacent fields are starting to undermine this narrow stance. An alternative vision of evolution is beginning to crystallize, in which the processes by which organisms grow and develop are recognized as causes of evolution.

Some of us first met to discuss these advances six years ago. In the time since, as members of an interdisciplinary team, we have worked intensively to develop a broader framework, termed the extended evolutionary synthesis (EES), and to flesh out its structure, assumptions and predictions. In essence, this synthesis maintains that important drivers of evolution, ones that cannot be reduced to genes, must be woven into the very fabric of evolutionary theory.

We believe that the EES will shed new light on how evolution works. We hold that organisms are constructed in development, not simply ‘programmed’ to develop by genes. Living things do not evolve to fit into pre-existing environments, but co-construct and coevolve with their environments, in the process changing the structure of ecosystems.

The number of biologists calling for change in how evolution is conceptualized is growing rapidly. Strong support comes from allied disciplines, particularly developmental biology, but also genomics, epigenetics, ecology and social science. We contend that evolutionary biology needs revision if it is to benefit fully from these other disciplines. The data supporting our position gets stronger every day….

  • NEW SCIENTIST, “The chaos theory of evolution,” Oct 13, 2010

…Palaeoecologists like me are now bringing a new perspective to the problem. If macroevolution really is an extrapolation of natural selection and adaptation, we would expect to see environmental change driving evolutionary change. Major climatic events such as ice ages ought to leave their imprint on life as species adapt to the new conditions. Is that what actually happens?

[….]

“The link between environmental change and evolutionary change is weak – not what Darwinists might have predicted”

[….]

This view of life leads to certain consequences. Macroevolution is not the simple accumulation of microevolutionary changes but has its own processes and patterns. There can be no “laws” of evolution….

  • JOURNAL OF EXPERIMENTAL BIOLOGY, “Epigenetics: Scope And Mechanisms | Evolution beyond neo-Darwinism: a new conceptual framework,”  2015 (218: 7-13); doi: 10.1242/jeb.106310.

Experimental results in epigenetics and related fields of biological research show that the Modern Synthesis (neo-Darwinist) theory of evolution requires either extension or replacement. This article examines the conceptual framework of neo-Darwinism, including the concepts of ‘gene’, ‘selfish’, ‘code’, ‘program’, ‘blueprint’, ‘book of life’, ‘replicator’ and ‘vehicle’. This form of representation is a barrier to extending or replacing existing theory as it confuses conceptual and empirical matters. These need to be clearly distinguished. In the case of the central concept of ‘gene’, the definition has moved all the way from describing a necessary cause (defined in terms of the inheritable phenotype itself) to an empirically testable hypothesis (in terms of causation by DNA sequences). Neo-Darwinism also privileges ‘genes’ in causation, whereas in multi-way networks of interactions there can be no privileged cause. An alternative conceptual framework is proposed that avoids these problems, and which is more favourable to an integrated systems view of evolution.

Denis Noble developed the first mathematical model of cardiac cells in 1960 using his discovery, with his supervisor Otto Hutter, of two of the main cardiac potassium ion channels. These discoveries were published in Nature (1960) and The Journal of Physiology (1962). The work was later developed with Dick Tsien, Dario DiFrancesco, Don Hilgemann and others to become the canonical models on which more than 100 cardiac cell models are based today. All are available on the CellML website. 

He was elected President of the International Union of Physiological Sciences (IUPS) at its Congress in Kyoto in 2009, and the opening speech is available as a pdf on this page. He was then elected for a second term at the 2013 Congress in Birmingham, UK. He also delivered the opening plenary lecture at the Congress (see Music of Life link) which is also published as an article in Experimental Physiology (2013). 

He is the author of the first popular book on Systems Biology, The Music of Life, and his most recent lectures concern the implications for evolutionary biology. To follow the debate on this see the FAQ (Answers) pages on the Music of Life website. 

Denis Noble has published more than 500 papers and 11 books. A new book is in preparation. (SOURCE)

The Below presentation notes at the 40:40 mark he asks:

  • do we know what the precise mechanisms for speciation are?

Then he said:

  • I think the honest answer is that we don’t know yet.

And from Tome Bethal’s book (via UNCOMMON DISSENT):

  • “The science of neo-Darwinism was poor all along, and supported by very few facts. I have become ever more convinced that, although Darwinism has been promoted as science, its unstated role has been to prop up a philosophy—the philosophy of materialism—and atheism along with it.” (Page 20)
  • “The scientific evidence for evolution is not only weaker than is generally supposed, but as new discoveries have been made since 1959, the reasons for accepting the theory have diminished rather than increased.” (Page 45)
  • “Darwinian evolution can be seen as a way of looking at the history of life through the distorting lens of Progress. Given enough time, society in general, including human beings, would be transformed into something superior and perhaps unrecognizably different.” (Page 248)
  • “Lewontin’s worldview encouraged him to take a critical look at natural selection, which Darwinians have almost always been reluctant to do. Today, in fact, some of those who might well agree with Lewontin about natural selection are likely to remain silent lest their unorthodoxy should attract reprisals within the academy. Lewontin had no such fears, and he made an impression on me and many others for that reason.” (Page 69)
  • “Darwin might well have been dismayed if the meager evidence for natural selection, assembled over many years, had been presented to him 150 years after The Origin was published. ‘A change in the ratio of preexisting varieties? That is all you have been able to come up with?’ he might reasonably have asked. It is worth bearing in mind how feeble this evidence is, any time someone tells you that Darwinism is a fact.” (Page 79)
  • “Natural selection functions in the realm of philosophy, not science.” (Page 81)
  • “Evolutionists, of course, believe that they are appealing to science, in contrast to the religionists’ reliance on faith. But the truth is that when they utter their two-word incantation, ‘natural selection,’ they are not being remotely scientific. Nor are they expected to provide any details.” (Page 123)

200 Years After Darwin – What Didn’t Darwin Know?

Published by Papa Giorgio

Biologist Jonathan Wells, author and M.D. Geoffrey Simmons, and molecular biologist Douglas Axe shed light on the problems with Darwin’s theory as they share what led each of them to their skepticism.

Jonathan Wells first became skeptical of Darwin’s mechanism of natural selection, but it was in his studies in embryology that he became skeptical of common ancestry. Dr. Wells takes a historical look at the impact of Darwin’s theory and discusses how unnecessary it is for modern science.

Geoffrey Simmons, M.D., explains how he became a Darwin skeptic after looking at the evidence and finding the evidence for evolution lacking.

And Molecular biologist Douglas Axe from Biologic Institute explains the problems genetic mutations pose for Darwin’s theory.

Evolutionary Assumptions (Carl F.H. Henry and G.A. Kerkut)

Published by Papa Giorgio
  • The FIRST QUOTE is Carl Henry (a Christian) quoting Dr. Kerkut’s book (an evolutionist). The SECOND QUOTE [jump to] is the raw, long excerpted quote from G.A. Kerkut.

What I am going to do is post a quote from one of Carl F. H. Henry’s books, then follow that quote up a larger quote from his source he uses. Context is king and I love Dr. Henry’s source A LOT!

The numbers from Dr. Henry’s quote correspond to the same numbers in Kerkut’s concluding chapter (to follow… jump to now instead by clicking here).

[p. 182>] A. Kerkut emphasizes that all seven basic assumptions on which evolu­tionary theory rests are “by their nature… not capable of experimental verification” (Implications of Evolution, p. 7). (1) The assumption that “non­living things gave rise to living material… is still just an assumption” (ibid., p. 150). (2) The assumption that “biogenesis occurred only once… is a matter of belief rather than proof” (op. cit.). (3) The assumption that “Vi­ruses, Bacteria, Protozoa and the higher animals were all interrelated” biologically as an evolutionary phenomenon lacks definite evidence (ibid., p. 151). (4) The assumption that “the Protozoa gave rise to the Metazoa” has no basis in definite knowledge (ibid., pp. 151 ff.). (5) The assumption that “the various invertebrate phyla are interrelated” depends on “tenuous and cir­cumstantial” evidence and not on evidence that allows “a verdict of definite relationships” (ibid., pp. 152 f.). (6) The assumption that “the invertebrates gave rise to the vertebrates” turns on evidence gained by prior belief (ibid., p. 153). Although he finds “somewhat stronger ground” for assuming that “fish, amphibia, reptiles, birds and mammals are interrelated,” (7) Kerkut con­cedes that many key fossil transitions are “not well documented and we have as yet to obtain a satisfactory objective method of dating the fossils” (ibid., p. 153). “In effect, much of the evolution of the major groups of animals has to be taken on trust” (ibid., p. 154); “there are many discrete groups of animals and… we do not know how they have evolved nor how they are interrelated” (ibid., p. vii). In short, the theory that “all the living forms in the world have arisen from a single source which itself came from an inorganic form,” says Kerkut, has insufficiently strong evi­dential supports “to consider it as anything more than a working hypothe­sis” (ibid., p. 157). He thinks “premature and not satisfactorily supported by present-day evidence,” therefore, “the attempt to explain all living forms in terms of an evolution from a unique source,” that is, from a common ancestor (ibid., pp. vii f.)

[p. 183>] It is therefore understandable why commentators speak more and more of a crisis of evolutionary theory. Establishment science’s long regnant view that gradual development accounts for the solar system, earth, life and all else is in serious dispute. Not in many decades has so much doubt emerged among scientists about the so-called irrefutable evidence that evolution is what accounts for life on planet earth. Although it was still taught long thereafter in high schools, Ernst Haeckel’s “biogenetic law” that “ontogeny recapitulates phylogeny” had collapsed already in the late 1920s. The absence in recent texts of evolutionary charts depicting the common descent even of trees from a single form is noteworthy. Darwin’s insistence that nature makes no leaps, and that natural selection and chance adequately account for change in species, has lost credibility. Pa­leontologists and biologists are at odds over the significance of the fossil record, while gradualists and episodists disagree over the supposed tempo of evolution or whether the origin of species is consistent with microevolution or only with sudden gaps in the forms of life.

Gould, for example, opts for natural selection and, remarkably, combines it with saltation. He grants that “the fossil record does not support” the belief “in slow evolutionary change preached by most paleontologists” (and projected by Darwin); instead, “mass extinction and abrupt origination reign.. . . Gradualism is not exclusively valid (in fact, I regard it as rather rare). Natural selection contains no statement about rates. It can encompass rapid (geologically instantaneous) change by speciation in small popula­tions as well as the conventional and immeasurably slow transformation of entire lineages” (Ever Since Darwin, p. 271). Natural selection here becomes an elastic phrase that can accommodate to everything while re­quiring no significant empirical attestation.

University of Glasgow scientists Chris Darnbrough, John Goddard and William S. Stevely indicate problem areas that beset evolutionary theory: “The experiments demonstrating the formation of a variety of organic molecules from presumptive prebiotic soups,” they write, “fall far short of providing a pathway for chemical evolution. Again, it is self-evident that the fossil record leaves much to be desired and few biologists recognize the dependence of the geological column on radiometric dating methods based on questionable assumptions about initial conditions. The whole his­tory of evolutionary thought is littered with the debris of dubious assump­tions and misinterpretations, especially in the area of fossil ‘hominids.’ To come up to date, protein and DNA sequence data, generally viewed as consistent with an evolutionary explanation of diversity, are invariably interpreted using methods which presuppose, but do not demonstrate evolu­tionary relationships, and which use criteria that are essentially functional and teleological. Finally, there is a collection of isolated fragmentary pieces of evidence which are usually dismissed as anecdotal because they are irreconcilable with the evolutionary model” (“American Creation” [corre­spondence], by Chris Darnbrough, John Goddard and William S. Stevely, Nature, pp. 95 f.).

From ongoing conflicts and readjustments it is apparent that there never [p. 184>] was nor is there now only one theory of evolution. Many nontheistic schol­ars, to be sure, insist that evolution is and has always been “a fact.” Laurie R. Godfrey affirms that “there is actually widespread agreement in scien­tific circles that the evidence overwhelmingly supports evolutionism” and quotes Gould as saying that “none of the current controversy within evolu­tionary theory should give any comfort, not the slightest iota, to any cre­ationists” (“The Flood of Antievolution,” pp. 5-10, p. 10). If, as Godfrey insists, even the most sweeping revisions and reversals of scientific theory ought to be viewed not as weaknesses in evolutionary claims but rather as reflections of ongoing differences that inhere in “doing science—posing, testing and debating alternative explanations,” then the emphasis is proper only if Godfrey refuses to attach finality and a universal validity-claim to anticreationist evolutionary theses.

The history of evolutionary theory is far from complete and its present status ambiguous. Hampton L. Carson notes the difficulty of integrating the dual lines of study pursued by biological evolutionists when on the one hand they project the course of evolution that is held to produce contem­porary organisms, and when on the other they analyze supposed evolution­ary causation. Carson notes, moreover, that presentation of new approaches even to student audiences now requires an understanding of sophisticated computer techniques and an awareness of complex and sometimes esoteric theory; he ventures the bold observation that “new mutations and recom­binations” of evolutionary theory will themselves “be subject to natural selection” (“Introduction to a Pivotal Subject” [review of Evolution by Theodosius Dobzhansky and others, and of Organismic Evolution by Verne Grant], pp. 1272 f.).

Yet most secular evolutionists continue to assume that evolution is a complex fact and therefore debate only its mechanism. Appealing to con­sensus rather than to demonstrative data, G. G. Simpson states that “no evolutionist since [Darwin has] seriously questioned that man did originate by evolution”; he insists, moreover, that “the problem [the origin of life] can be attacked scientifically” (“The World into Which Darwin Led Us.” pp. 966-974). Simpson’s advance confidence in naturalistic explanation ex­udes a strong bias against theistic premises.

But Thomas S. Kuhn considers the physical sciences to be grounded less on empirical facts that on academically defined assumptions about the nature of the universe, assumptions that are unprovable, questionable and reversible (The Structure of Scientific Revolutions). His approach differs somewhat from Michael Polanyi’s assault on the objectivity of human knowledge (Personal Knowledge: Towards a Post-Critical Philosophy), a view that Christian theism disputes on its own ground. Yet both Kuhn’s emphasis and Polanyi’s tend to put a question mark after absolutist evolu­tionary claims.

Carl F. H. Henry, God, Revelation and Authority, Vol VI: God Who Stands and Stays (Wheaton, IL: Crossway Books, 1983), 182-184.

Here is the extended quote from Dr. Henry’s source used,

G.A. Kerkut’s Implications of Evolution (pp. 150-157):

[p. 150>] WHAT conclusions, then, can one come to concerning the validity of the various implications of the theory of evolution? If we go back to our initial assumptions it will be seen that the evidence is still lacking for most of them.

(1) The first assumption was that non-living things gave rise to living material. This is still just an assumption. It is conceivable that living material might have suddenly appeared on this world in some peculiar manner, say from another planet, but this then raises the question, “Where did life originate on that planet?” We could say that life has always existed, but such an explanation is not a very satisfactory one. Instead, the explanation that non­living things could have given rise to complex systems having the properties of living things is generally more acceptable to most scientists. There is, however, little evidence in favour of biogenesis and as yet we have no indication that it can be per­formed. There are many schemes by which biogenesis could have occurred but these are still suggestive schemes and nothing more. They may indicate experiments that can be performed, but they tell us nothing about what actually happened some 1,000 million years ago. It is therefore a matter of faith on the part of the biologist that biogenesis did occur and he can choose whatever method of biogenesis happens to suit him personally; the evidence for what did happen is not available.

(2) The second assumption was that biogenesis occurred only once. This again is a matter for belief rather than proof. It is convenient to believe that all living systems have the same fundamental chemical processes at work within them, but as has already been mentioned, only a few representatives from the wide range of living forms have so far been examined and even [p. 151>] these have not been exhaustively analysed. From our limited experience it is clear that the biochemical systems within proto­plasm are not uniform, i.e. there is no established biochemical unity. Thus we are aware that there are systems other than the Embden—Meyerhof and the tricarboxylic cycles for the systematic degradation of carbohydrates; a total of six alternative methods being currently available. High-energy compounds other than those of phosphorus have been described; the number of vital amino-acids has gone up from twenty to over seventy; all these facts indicate that the biochemical systems may be very variable. The morphological systems in protoplasm, too, show consider­able variation. It is possible that some aspects of cell structure such as the mitochondria and the microsomes might have arisen independently on several distinct occasions. It is also probable that two or more independent systems have evolved for the separation of chromosomes during cell division.

It is a convenient assumption that life arose only once and that all present-day living things are derived from this unique experi­ence, but because a theory is convenient or simple it does not mean that it is necessarily correct. If the simplest theory was always correct we should still be with the four basic elements—earth, air, fire and water! The simplest explanation is not always the right one even in biology.

(3) The third assumption was that Viruses, Bacteria, Protozoa and the higher animals were all interrelated. It seems from the available evidence that Viruses and Bacteria are complex groups both of which contain a wide range of morphological and physio­logical forms. Both groups could have been formed from diverse sources so that the Viruses and Bacteria would then be an assembly of forms that contain both primitive and secondarily simplified units. They would each correspond to a Grade rather than a Subkingdom or Phylum. We have as yet no definite evidence about the way in which the Viruses, Bacteria or Protozoa are interrelated.

(4) The fourth assumption was that the Protozoa gave rise to the Metazoa. This is an interesting assumption and various schemes have been proposed to show just how the change could have taken place. On the other hand equally interesting schemes have been suggested to show the way in which the Metaphyta [p. 152>] could have given rise to both the Protozoa and the Metazoa. Here again nothing definite is known. We can believe that any one of these views is better than any other according to the relative importance that we accord to the various pieces of evidence.

(5) The fifth assumption was that the various invertebrate phyla are interrelated. If biogenesis occurred many times in the past and the Metazoa developed on several finite occasions then we might expect to find various isolated groups of invertebrates. If on the other hand biogenesis was a unique occurrence it should not be too difficult to show some relationship between all the various invertebrate phyla.

It should be remembered, for example, that though there are similarities between the cleavage patterns of the eggs of various invertebrates these might only reflect the action of physical laws acting on a restrained fluid system such as we see in the growth of soap bubbles and not necessarily indicate any fundamental phylogenetic relationship .

As has already been described, it is difficult to tell which are the most primitive from amongst the Porifera, Mesozoa, Coelenterata, Ctenophora or Platyhelminthia and it is not possible to decide the precise interrelationship of these groups. The higher invertebrates are equally difficult to relate. Though the concept of the Protostomia and the Deuterostomia is a useful one, the basic evidence that separates these two groups is not as clear cut as might be desired. Furthermore there are various groups such as the Brachiopoda, Chaetognatha, Ectoprocta and Phoronidea that have properties that lie between the Protostomia and the Deuterostomia. It is worth paying serious attention to the con­cept that the invertebrates are polyphyletic, there being more than one line coming up to the primitive metazoan condition. It is extremely likely that the Porifera are on one such side line and it is conceivable that there could have been others which have since died away leaving their progeny isolated; in this way one could explain the position of the nematodes. The number of ways of achieving a specific form or habit is limited and resemblances may be due to the course of convergence over the period of many millions of years. The evidence, then, for the affinities of the majority of the invertebrates is tenuous and circumstantial; not [p. 153>] the type of evidence that would allow one to form a verdict of definite relationships.

(6) The sixth assumption, that the invertebrates gave rise to the vertebrates, has not been discussed in this book. There are several good reviews on this subject. Thus Neal and Rand (1939) pro­vide a useful and interesting account of the various views that have been suggested to explain the relationship between the inverte­brates and the vertebrates. The vertebrates have been derived from the annelids, arthropods, nemerteans, hemichordates and the urochordates. More recently Berrill (1955) has given a detailed account of the mode of origin of the vertebrates from the urochord-ates in which the sessile ascidian is considered the basic form. On the other hand, almost as good a case can be made to show that the ascidian tadpole is the basic form and that it gave rise to the sessile ascidian on the one hand and the chordates on the other. Here again it is a matter of belief which way the evidence happens to point. As Berrill states, “in a sense this account is science fiction.”

(7) We are on somewhat stronger ground with the seventh assumption that the fish, amphibia, reptiles, birds and mammals are interrelated. There is the fossil evidence to help us here, though many of the key transitions are not well documented and we have as yet to obtain a satisfactory objective method of dating the fossils. The dating is of the utmost importance, for until we find a reliable method of dating the fossils we shall not be able to tell if the first amphibians arose after the first choanichthian or whether the first reptile arose from the first amphibian. The evidence that we have at present is insufficient to allow us to decide the answer to these problems.

One thing that does seem reasonably clear is that many of the groups such as the Amphibia (Save Soderberg 1934), Reptilia (Goodrich 1916) and Mammalia appear to be polyphyletic grades of organisation. Even within the mammals there is the suggestion that some of the orders might be polyphyletic. Thus Kleinenberg (1959) has suggested that the Cetacea are diphyletic, the Odontoceti and the Mysticeti being derived from separate terrestrial stocks. (Other groups that appear to be polyphyletic are the Viruses, Bacteria, Protozoa, Arthropoda (Tiegs and Manton 1958), and it is possible that close study will show that the Annelida and Protochordata are grades too.)

[p. 154>] In effect, much of the evolution of the major groups of animals has to be taken on trust. There is a certain amount of circum­stantial evidence but much of it can be argued either way. Where, then, can we find more definite evidence for evolution? Such evidence will be found in the study of modern living forms. It will be remembered that Darwin called his book The Origin of Species not The Origin of Phyla and it is in the origin and study of the species that we find the most definite evidence for the evolution and changing of form. Thus to take a specific example, the Herring Gull, Larus argentatus, does not interbreed with the Lesser Black-backed Gull, Larus fuscus, in Western Europe, the two being separate species. But if we trace L. argentatus across the northern hemisphere through North America, Eastern Siberia and Western Siberia we find that in Western Siberia there is a form of L. argentatus that will interbreed with L. fuscus. We have here an example of a ring species in which the members at the ends of the ring will not interbreed whilst those in the middle can. The separation of what was possibly one species has been going on for some time (in this case it is suggested since the Ice Age). We have of course to decide that this is a case of one species splitting into two and not of two species merging into one, but this decision is aided by the study of other examples such as those of small mammals isolated on islands, or the development of melanic forms in moths. Details of the various types of speciation can be found in the books by Mayr, Systematics and the Origin of Species (1942), and Dobzhansky, Genetics and the Origin of Species (1951).

It might be suggested that if it is possible to show that the present-day forms are changing and the evolution is occurring at this level, why can’t one extrapolate and say that this in effect has led to the changes we have seen right from the Viruses to the Mammals? Of course one can say that the small observable changes in modern species may be the sort of thing that lead to all the major changes, but what right have we to make such an extrapolation? We may feel that this is the answer to the problem, but is it a satisfactory answer? A blind acceptance of such a view may in fact be the closing of our eyes to as yet undiscovered factors which may remain undiscovered for many years if we believe that the answer has already been found.

[p. 155>] It seems at times as if many of our modern writers on evolution have had their views by some sort of revelation and they base their opinions on the evolution of life, from the simplest form to the complex, entirely on the nature of specific and intra-specific evolution. It is possible that this type of evolution can explain many of the present-day phenomena, but it is possible and indeed probable that many as yet unknown systems remain to be dis­covered and it is premature, not to say arrogant, on our part if we make any dogmatic assertion as to the mode of evolution of the major branches of the animal kingdom.

Perhaps it is appropriate here to quote a remark made by D’Arcy Thompson in his book On Growth and Form. “If a tiny foraminiferan shell, a Lagena for instance, be found living today, and a shell indistinguishable from it to the eye be found fossil in the Chalk or some still more remote geological formation, the assumption is deemed legitimate that the species has ‘survived’ and has handed down its minute specific character or characters from generation to generation unchanged for untold millions of years. If the ancient forms be like rather than identical with the recent, we still assume an unbroken descent, accompanied by hereditary transmission of common characters and progressive variations. And if two identical forms be discovered at the ends of the earth, still (with slight reservation on the score of possible ‘homoplasy’) we build a hypothesis on this fact of identity, taking it for granted that the two appertain to a common stock, whose dispersal in space must somehow be accounted for, its route traced, its epoch determined and its causes discussed or discovered. In short, the Naturalist admits no exception to the rule that a natural classification can only be a genealogical one, nor ever doubts that ‘ ‘the fact that we are able to classify organ­isms at all in accordance with the structural characteristics which they present is due to their being related by descent.'”

What alternative system can we use if we are not to assume that all animals can be arranged in a genealogical manner? The alternative is to indicate that there are many gaps and failures in our present system and that we must realise their existence. It may be distressing for some readers to discover that so much in zoology is open to doubt, but this in effect indicates the vast amount of work that remains to be done. In many courses the [p. 156>] student is obliged to read, assimilate and remember a vast amount of factual information on the quite false assumption that know­ledge is the accumulation of facts. There seems so much to be learnt that the only consolation the student has is that those who come after him will have even more to learn, for more will be known. But this is not really so; much of what we learn today are only half truths or less and the students of tomorrow will not be bothered by many of the phlogistons that now torment our brains.

It is in the interpretation and understanding of the factual information and not the factual information itself that the true interest lies. Information must precede interpretation, and it is often difficult to see the factual data in perspective. If one reads an account of the history of biology such as that presented by Nordenskiold (1920) or Singer (1950) it sometimes appears that our predecessors had a much easier task to discover things than we do today. All that they had to do was realise, say, that oxygen was necessary for respiration, or that bacteria could cause septicaemia or that the pancreas was a ductless gland that secreted insulin. The ideas were simple; they just required the thought and the experimental evidence! Let us have no doubt in our minds that in twenty years or so time we shall look back on many of today’s problems and make similar observations. Everything will seem simple and straightforward once it has been explained. Why then cannot we see some of these solutions now? There are many partial answers to this question. One is that often an incorrect idea or fact is accepted and takes the place of the correct one. An incorrect view can in this way successfully displace the correct view for many years and it requires very careful analysis and much experimental data to overthrow an accepted but incorrect theory. Most students become acquainted with many of the current concepts in biology whilst still at school and at an age when most people are, on the whole, uncritical. Then when they come to study the subject in more detail, they have in their minds several half truths and misconceptions which tend to prevent them from coming to a fresh appraisal of the situation. In addition, with a uniform pattern of education most students tend to have the same sort of educational background and so in conversation and dis­cussion they accept common fallacies and agree on matters based on these fallacies.

[p. 157>] It would seem a good principle to encourage the study of “scientific heresies.” There is always the danger that a reader might be seduced by one of these heresies but the danger is neither as great nor as serious as the danger of having scientists brought up in a type of mental strait-jacket or of taking them so quickly through a subject that they have no time to analyse and digest the material they have “studied.” A careful perusal of the heresies will also indicate the facts in favour of the currently accepted doctrines, and if the evidence against a theory is over­whelming and if there is no other satisfactory theory to take its place we shall just have to say that we do not yet know the answer.

There is a theory which states that many living animals can be observed over the course of time to undergo changes so that new species are formed. This can be called the “Special Theory of Evolution” and can be demonstrated in certain cases by experi­ments. On the other hand there is the theory that all the living forms in the world have arisen from a single source which itself came from an inorganic form. This theory can be called the “General Theory of Evolution” and the evidence that supports it is not sufficiently strong to allow us to consider it as anything more than a working hypothesis. It is not clear whether the changes that bring about speciation are of the same nature as those that brought about the development of new phyla. The answer will be found by future experimental work and not by dogmatic assertions that the General Theory of Evolution must be correct because there is nothing else that will satisfactorily take its place.

G.A. Kerkut, Implication of Evolution (International series of monographs on pure and applied biology. Division: Zoology) (New York, NY: Pergamon Press, 1960), 150-157.

Evolutionary Illusions: Obfuscating Terms To Transform Perceptions

Published by Papa Giorgio

Quote

Evolutionary Illusions

...Reference for Excerpt

Biotic-Message 300

Walter James ReMine, The Biotic Message: Evolution Versus Message Theory (Saint Paul, MN: St. Paul Science Publishers, 1993), 277, 297-300, 301

[p. 277>] The origins debate is beclouded with many illusions that use words and imagery to distort our perception in favor of evolution. Those illusions must be identified and removed, so we can see clearly. The present chapter focuses on the illusion that large-scale phylogeny actually exists. Three devices have been used to create this illusion of ancestry [the excerpt focuses on the third bullet point]:

  • Illusion is created by deleting diversity. By artificially concealing or obscuring diversity, evolutionists create the impression that they have identified a lineage. This effective technique is virtually undetectable to the non-specialist.
  • Illusion is created with tree-structured imagery, such as cladograms and phenograms. These are said to be evidence for evolution, but they do not identify a single ancestor-descendant relationship.
  • Illusion is created with misleading terminology. The terminology is loaded with evolutionary imagery that the public interprets as stating direct ancestry. Evolutionists have given the terminology new technical definitions that mean something else entirely. There is disparity between the evolutionists’ technical definitions and public perception, and that disparity is ideal for creating illusion….

Lineage and Phylogeny

[p. 297>] In recent years, evolutionists have redefined lineage and phylogeny to mean cladogram (or sometimes phenogram). The motive is twofold.

  • Darwinism predicts that lineage and phylogeny exist, yet identifying these has proven frustrating. Evolutionists want to continue using the words, so they redefine the words away from the frustrating meanings.
  • Evolutionists want to amplify the evidence for evolution. They believe the major evidence for evolution is life’s pattern of nested hierarchy —as displayed in cladograms. Therefore, they seek to equate phylogeny with cladograms, so the two are viewed as synonymous.

Evolutionists meet both these goals by redefining lineage and phylogeny in terms of cladograms. This shift in meaning is a major change in strategy.

If phylogenies of one sort are to pass away, is the notion of phylogeny doomed also? We judge not, for there is an alternative notion, here simply termed classification. Notions of this kind can be looked upon as phylogenies — as historical statements of ancestry and descent. But they are differ­ent in character. They include no ancestral taxa. They deny the postulates of darwinian systematics: that ancestral taxa have an objective identity independent of their descendants; that ancestral taxa can be discovered and identified as such; that ancestral taxa are under the constraints of empirical investigation. This shift in meaning of the term phylogeny from a Darwinian to a cladistic sense marks a revolution in biological systematics. (Nelson and Platnick, 1984, p 153-154)

The shift in meaning is virtually undetectable by the public. Here is an example.

It is possible, then, to deduce phylogeny, that is, genealogical history, by a careful, logical analysis of which organisms share which characteristics. A genealogy derived in this way may be considered a hypothesis, always subject to possible revision. If the hypothesis makes predictions that are borne out, we gain more confidence that it is correct. (Futuyma, 1983, p 55)

Futuyma explains how we can identify phylogeny and genealogy in a testable scientific manner. His discussion is misleading, since he is referring to cladistic analysis, where no ancestors are ever identified.

Other evolutionists subtly build the new meanings into their definitions. For example, Berra defines lineage like this:

Lineage — The line of descent from a particular ancestor; a major group of plants or animals across a span of time, all members of which derive from a common ancestor. (Berra, 1990, p 171, my italics)

His definition would allow evolutionists to use a cladogram or phenogram as a “lineage.”

Evolution

[p. 298>] Evolutionists commonly define evolution as biological change or a change in gene frequencies. Such definitions allow illusion to thrive by equivocation. Evolutionists argue that if you accept change in gene frequencies, then you must also accept evolution since these are the same thing. Mayr provides an example:

[Evolutionary change is also simply a fact owing to the changes in the content of gene pools from generation to generation. It is as much a fact as the observation that the earth revolves around the sun rather than the reverse. (Mayr, 1991, p 162-163)

In a similar way, Fox argues that the difference between human offspring and their parents proves evolution:

The fact of evolution … can no more be denied than one can deny his own senses. Each of us need only examine human offspring and their parents to attain this inference. (Fox, 1984, p 209)

In a similar way, Saladin misused the word evolution for rhetorical force during an oral debate:

Now, maybe the funniest thing about tonight’s debate is … that the evidence for evolution is so convincing even Dr. Gish [a creationist] accepts almost all evolution! He’s a closet evolutionist! (Saladin, 1984, p 17)

Along the same lines, Kitcher mistakenly claims:

The main thesis of evolution is that species are not fixed and immutable. (Kitcher, 1982, p 7)

The disparity between public interpretation and the evolutionists’ technical definition is ideal for creating illusion.21 As long as people are fooled by that illusion, we must protest its source. We cannot allow the origins debate to be decided based on confusing language.

Evolution refers to large-scale biological change, effectively from atoms to accountants. Anything failing to make that ultimate claim is not evolution (and is open to acceptance by creationists). Evolution is either all the way — or it is creation. This is already its de facto meaning within the origins debate, at least among the thoughtful public.

Macroevolution is the evolutionists’ term for large-scale biological change. Microevolution is their term for the biological change that we can confidently demonstrate, usually this is change within a species.

[p. 299>] Evolutionists needed the terminology for an internal debate they are having. The Darwinians argue that large-scale evolution is just the long-term accrual of small-scale biological change.22 Their opponents, the punctuationists, refute that notion. They point out that the small-scale changes visible in the living and fossil world cannot account for the overall evolution of life. The punctuationists are making a potent anti-evolutionary argument. Evolutionists needed to debate each other, but they wanted to reassure the world that they are not questioning the “fact” of evolution. The words macro- and micro-evolution served that purpose.23 When the debate is conveyed in that language, its real significance is imperceptible to the public. Evolutionists said they were merely debating the detailed relationship between macro- and microevolution, not doubting the fact of evolution.

Yet in the origins debate we are doubting evolution, it is the very issue under discussion. The evolutionists’ terminology serves to obscure evolutionary diffi­culties and create illusion in the public mind.

Evolutionists often use the term microevolution as a weapon in the origins debate. According to their argument, if you believe in microevolution, then you are an evolutionist.24 Such arguments fool the ear, but have no logical basis.

Some creationists tried to clarify the debate by saying, “Microevolution is not real evolution.” Though the argument is legitimate, it sounds nonsensical on its face. Again, the sound of the words placed creationists in an awkward position.

So, we must clarify terminology for the origins debate. The term macro-evolution is self-redundant and unnecessary. Macroevolution is evolution. The term is needlessly repetitive. The term microevolution is an oxymoron — it is self-contradictory. There can be no “micro” evolution. Evolution is either thorough-going and complete — or it is creation. The term microevolution lends itself to misleading arguments and ought to be abandoned. There are other words (such as biological change, genetic change, or variation) that convey the needed meaning without confusion or illusion.

In summary, evolutionists often misuse the word evolution and create illusion by equivocating this simple word. The origins debate must clarify the matter. Evolution refers to large-scale transformation, from molecules to man.

Strategic Motives

[p. 300>] There are strategic motives for evolutionists to redefine terminology in peculiar ways. By redefining the key terms, evolutionists effectively silence opponents. Opponents are placed in an awkward position where they cannot communicate effectively.

Let me describe how this happened to me. I claimed that, “Large-scale phylogeny is systematically missing from the record of life.” That is a serious statement about the empirical world. It deserves to be said. An evolutionist responded, “That is not true, we have identified many large-scale phylogenies” and he offered a cladogram as an example. Our debate soon degenerated into an argu­ment over the definition of phylogeny. An important point about the empirical world was sidetracked into a seemingly dry debate about the definition of words. After further discussion the evolutionist dug in his heels. “I do not accept your definition of phylogeny,” he declared. That move would leave me without the key term necessary to communicate my claim about nature.

The evolutionists’ redefinition of the term phylogeny is a strategic move that turns their opponent into a mute: unable to communicate serious objections to evolution. This applies to all the terminology of the origins debate. By redefining the key words, evolutionists effectively silence or sidetrack opponents.25 The opponent can no longer communicate effectively, because all the key words have been taken away.

[….]

Summary

[p. 301>] ….Illusion is created by misusing the key words of the origins debate: ancestral, primitive, advanced, derived, intermediate, transitional, lineage, and phylogeny. Evolutionists have redefined all these terms so that no ancestors ever need be identified. These words are used to convey the sound and imagery of direct ancestry, without supplying the evidence.

The evolutionists’ peculiar definitions of terminology also served a strategic purpose. The definitions made it awkward for an anti-evolutionist to communicate. By taking away all the key words, evolutionists effectively silenced opponents.

The evolutionary definitions are illegitimate because: (1) They function to create illusion. (2) They protect the illusion by inhibiting an opponent’s ability to communicate. (3) Other terminology exists that conveys, without illusion, the evolutionists’ intended meaning.

21 Here is an example of the illusion. Saladin writes, “Gish [a creationist] distorts the meaning of evolution as a ploy to make it more assailable (the straw man tactic)….. Correctly stated, evolution simply says this: Populations of organisms exhibit genetic change over a period of time, and this enables them to adapt to changes in their environment. If Gish had defined evolution correctly, he would have found it difficult or impossible to refute in this debate. It is clear from [Gish’s book] Evolution? The Fossils Say No! that even he accepts evolution on these terms.” (Saladin, 1988, p 36)

22 “Most of modern evolutionary theory (as judged, for example, from the issues of the bimonthly journal Evolution) lies squarely within the realm of microevolution….. Little work is geared to bridging the conceptual gap between microevolution and macroevo-lution, the latter taken simply as large-scale, long-term accrual of adaptive change.” (Eldredge, 1989, p 58, 59)

23 “We understand very little about evolution, particularly the type of evolution involved in the creation of the major taxa, the kingdoms, the phyla and so on. We call this `macroevolution’, to distinguish it from a seemingly different process, ‘micro-evolution’, which is characteristic of evolution in the lower taxa. However, the term ‘macroevolution’ serves more to hide our ignorance than symbolize our understanding.” (Woese, 1987, p 177, my italics)

24 Evolutionists often argue that if you accept microevolution then you must accept evolution, and conversely, that if you reject evolution then you are also forced to reject microevolution. (For example see Wills, 1989, p 110-111)

25 When creationists use the terminology in legitimate commonsense ways, then evolu­tionists have typically argued that the creationist misunderstands or misrepresents science

The Cultural Impact of Darwinian Evolution ~ John West, PhD

Published by Papa Giorgio

One of the philosophical implications mentioned (via Darwin) of “Beehive Ethics”

….Darwin thought that, had the circumstances for reproductive fitness been different, then the deliverances of conscience might have been radically different. “If . . . men were reared under precisely the same conditions as hive-bees, there can hardly be a doubt that our unmarried females would, like the worker-bees, think it a sacred duty to kill their brothers, and mothers would strive to kill their fertile daughters, and no one would think of interfering” (Darwin, Descent, 82). As it happens, we weren’t “reared” after the manner of hive bees, and so we have widespread and strong beliefs about the sanctity of human life and its implications for how we should treat our siblings and our offspring.

But this strongly suggests that we would have had whatever beliefs were ultimately fitness producing given the circumstances of survival. Given the background belief of naturalism, there appears to be no plausible Darwinian reason for thinking that the fitness-producing predispositions that set the parameters for moral reflection have anything whatsoever to do with the truth of the resulting moral beliefs. One might be able to make a case for thinking that having true beliefs about, say, the predatory behaviors of tigers would, when combined with the understandable desire not to be eaten, be fitness producing. But the account would be far from straightforward in the case of moral beliefs.” And so the Darwinian explanation undercuts whatever reason the naturalist might have had for thinking that any of our moral beliefs is true. The result is moral skepticism.

If our pretheoretical moral convictions are largely the product of natural selection, as Darwin’s theory implies, then the moral theories we find plausible are an indirect result of that same evolutionary process. How, after all, do we come to settle upon a proposed moral theory and its principles as being true? What methodology is available to us?

Paul Copan and William Lane Craig, eds., Contending With Christianity’s Critics: Answering the New Atheists & Other Objections (Nashville, TN: B&H Publishing, 2009), 70.

Read more in these posts:

Another concept often lost on the average person:

Let’s consider a basic question: Why does the natural world make any sense to begin with? Albert Einstein once remarked that the most incomprehensible thing about the universe is that it is comprehensible. Why should we be able to grasp the beauty, elegance, and complexity of our universe?

Einstein understood a basic truth about science, namely, that it relies upon certain philosophical assumptions about the natural world. These assumptions include the existence of an external world that is orderly and rational, and the trustworthiness of our minds to grasp that world. Science cannot proceed apart from these assumptions, even though they cannot be independently proven. Oxford professor John C. Lennox asks a penetrating question, “At the heart of all science lies the conviction that the universe is orderly. Without this deep conviction science would not be possible. So we are entitled to ask: Where does the conviction come from?”” Why is the world orderly? And why do our minds comprehend this order?

Toward the end of The God Delusion, Dawkins admits that since we are the product of natural selection, our senses cannot be fully trusted. After all, according to Darwinian evolution, our senses have been formed to aid survival, not necessarily to deliver true belief. Since a human being has been cobbled together through the blind process of natural selection acting on random mutation, says Dawkins, it’s unlikely that our views of the world are completely true. Outspoken philosopher of neuro-science Patricia Churchland agrees:

  • The principle chore of brains is to get the body parts where they should be in order that the organism may survive. Improvements in sensorimotor control confer an evolutionary advantage: a fancier style of representing [the world] is advantageous so long as it… enhances the organism’s chances for survival. Truth, whatever that is, takes the hindmost.

Dawkins is on the right track to suggest that naturalism should lead people to be skeptical about trusting their senses. Dawkins just doesn’t take his skepticism far enough. In Miracles, C. S. Lewis points out that knowledge depends upon the reliability of our mental faculties. If human reasoning is not trustworthy, then no scientific conclusions can be considered true or false. In fact, we couldn’t have any knowledge about the world, period. Our senses must be reliable to acquire knowledge of the world, and our reasoning faculties must be reliable to process the acquired knowledge. But this raises a particularly thorny dilemma for atheism. If the mind has developed through the blind, irrational, and material process of Darwinian evolution, then why should we trust it at all? Why should we believe that the human brain—the outcome of an accidental process—actually puts us in touch with reality? Science cannot be used as an answer to this question, because science itself relies upon these very assumptions.

Even Charles Darwin was aware of this problem: “The horrid doubt always arises whether the convictions of man’s mind, which has developed from the mind of the lower animals, are of any value or at all trustworthy. Would anyone trust the conviction of a monkey’s mind, if there are any convictions in such a mind?” If Darwinian evolution is true, we should distrust the cognitive faculties that make science possible.

Sean McDowell and Jonathan Morrow, Is God Just a Human Invention? And Seventeen Other Questions Raised by the New Atheists (Grand Rapids, MI: Kregel Publications, 2010), 37-38.

Who Is The Fittest? A Win-Win For The Circular Thinker

Published by Papa Giorgio

Answer: Those Who Leave the Most Offspring

“Since women that believe in God are less likely to have abortions, does that mean that natural selection will result in a greater number of believers than non-believers.”

~ A question asked by a student attending a debate between Dr. William Lane Craig (a theist) and Dr. Massimo Pigliucci (an atheist).

Assuming, then, the validity of the “underlying instinct to survive and reproduce” in neo-Darwinian thought… of the two positions (belief and non-belief) available for us ~ to choose from ~ which would better apply to being the most fit if the fittest is “an individual… [that] reproduces more successfully…”?[1] The woman that believes in God is less likely to have abortions and more likely to have larger families than their secular counterparts.[2] Does that mean that natural selection will result in a greater number of believers than non-believers?[3]

So, “religious” people ~ both in the “God” view as well as the “non-God” view are to be modeled… according to evolutionary philosophy.

The atheist should then ~ according to the widely accepted theory of origins in his own worldview ~ become religious.

Notes

[1] From my son’s 9th grade biology textbook: Susan Feldkamp, ex. ed., Modern Biology (Austin, TX: Holt, Rineheart, and Winston, 2002), 288;

  1. “…organisms that are better suited to their environment than others produce more offspring” American Heritage Science Dictionary, 1st ed. (Boston, MA: Houghton Mifflin, 2005), cf. natural selection, 422;
  2. “fitness (in evolution) The condition of an organism that is well adapted to its environment, as measured by its ability to reproduce itself” Oxford Dictionary of Biology, New Edition (New York, NY: Oxford University Press, 1996), cf. fitness, 202;
  3. “fitness In an evolutionary context, the ability of an organism to produce a large number of offspring that survive to reproduce themselves” Norah Rudin, Dictionary of Modern Biology (Hauppauge, NY: Barron’s Educational Series, 1997), cf. fitness, 146.

[2] Dinesh D’Souza points to this in his recent book, What’s So Great About Christianity:

Russia is one of the most atheist countries in the world, and abortions there outnumber live births by a ratio of two to one. Russia’s birth rate has fallen so low that the nation is now losing 700,000 people a year. Japan, perhaps the most secular country in Asia, is also on a kind of population diet: its 130 million people are expected to drop to around 100 million in the next few decades. Canada, Australia, and New Zealand find themselves in a similar predicament. Then there is Europe. The most secular continent on the globe is decadent in the quite literal sense that its population is rapidly shrinking. Birth rates are abysmally low in France, Italy, Spain, the Czech Republic, and Sweden. The nations of Western Europe today show some of the lowest birth rates ever recorded, and Eastern European birth rates are comparably low.  Historians have noted that Europe is suffering the most sustained reduction in its population since the Black Death in the fourteenth century, when one in three Europeans succumbed to the plague. Lacking the strong religious identity that once characterized Christendom, atheist Europe seems to be a civilization on its way out. Nietzsche predicted that European decadence would produce a miserable “last man’ devoid of any purpose beyond making life comfortable and making provision for regular fornication. Well, Nietzsche’s “last man” is finally here, and his name is Sven. Eric Kaufmann has noted that in America, where high levels of immigration have helped to compensate for falling native birth rates, birth rates among religious people are almost twice as high as those among secular people. This trend has also been noticed in Europe.” What this means is that, by a kind of natural selection, the West is likely to evolve in a more religious direction. This tendency will likely accelerate if Western societies continue to import immigrants from more religious societies, whether they are Christian or Muslim. Thus we can expect even the most secular regions of the world, through the sheer logic of demography, to become less secular over time…. My conclusion is that it is not religion but atheism that requires a Darwinian explanation. Atheism is a bit like homosexuality: one is not sure where it fits into a doctrine of natural selection. Why would nature select people who mate with others of the same sex, a process with no reproductive advantage at all?

(17, 19.).  Some other studies and articles of note:

[3] Adapted from a question by a student at a formal debate between Dr. Massimo Pigliucci and Dr. William Lane Craig during the Q&A portion of the debate.  (DVD, Christian Apologetics, Biola University, apologetics@biola.edu, product # WLC-RFM14V).

What “Is” Evolution? Evolution-of-the-Gaps

Published by Papa Giorgio

“We must ask first whether the theory of evolution by natural selection is scientific or pseudoscientific …. Taking the first part of the theory, that evolution has occurred, it says that the history of life is a single process of species-splitting and progression. This process must be unique and unrepeatable, like the history of England. This part of the theory is therefore a historical theory, about unique events, and unique events are, by definition, not part of science, for they are unrepeatable and so not subject to test.”

Colin Patterson [1978] (Dr. Patterson was Senior Principal Scientific Officer of the Paleontology Department of the British Museum of Natural History in London.)

People think evolution is “science proper.” It is not, it is both a historical science and a [philosophical] presupposition in its “neo-Darwinian” form. The presupposition that removes it from “science proper and moves it into “scientism” is explained by an atheist philosopher:

If science really is permanently committed to methodological naturalism – the philosophical position that restricts all explanations in science to naturalistic explanations – it follows that the aim of science is not generating true theories. Instead, the aim of science would be something like: generating the best theories that can be formulated subject to the restriction that the theories are naturalistic. More and more evidence could come in suggesting that a supernatural being exists, but scientific theories wouldn’t be allowed to acknowledge that possibility.

Bradley Monton, author of Seeking God in Science: An Atheist Defends Intelligent Design ~ Apologetics315 h/t

In other words, the guy most credited in getting us to the moon used science to get us there, but was a young earth creationist. His view on “origins” (origin science) is separate from his working science. Two categories.

Likewise one of the most celebrated pediatric surgeons in the world, whom a movie was made after, “Gifted Hands,” is a young earth creationist. And the inventor of the MRI, a machine that diagnosed my M.S., is also a young earth creationist.

Evolutionary Darwinism is first and foremost an “historical science” that has many presuppositions that precede it, making it a metaphysical belief, a philosophy, as virulent anti-creationist philosopher of science, Michael Ruse explains:

Evolution is promoted by its practitioners as more than mere science. Evolution is promulgated as an ideology, a secular religion—a full-fledged alternative to Christianity, with meaning and morality. . . . Evolution is a religion. This was true of evolution in the beginning, and it is true of evolution still today.

Michael Ruse, “Saving Darwinism from the Darwinians,” National Post (May 13, 2000), p. B-3. (Via ICR)

Induction, Skepticism, Truth, and Borrowing from One Worldview [Theism] to Embolden Another [Atheistic] (Serious Saturday)

Published by Papa Giorgio

http://defendthefaith.org/

(A more in-depth convo with the Vice-President of the Cornell University Atheist Society)

Let’s consider a basic question: Why does the natural world make any sense to begin with? Albert Einstein once remarked that the most incomprehensible thing about the universe is that it is comprehensible. Why should we be able to grasp the beauty, elegance, and complexity of our universe?

Einstein understood a basic truth about science, namely, that it relies upon certain philosophical assumptions about the natural world. These assumptions include the existence of an external world that is orderly and rational, and the trustworthiness of our minds to grasp that world. Science cannot proceed apart from these assumptions, even though they cannot be independently proven. Oxford professor John C. Lennox asks a penetrating question, “At the heart of all science lies the conviction that the universe is orderly. Without this deep conviction science would not be possible. So we are entitled to ask: Where does the conviction come from?”” Why is the world orderly? And why do our minds comprehend this order?

Toward the end of The God Delusion, Dawkins admits that since we are the product of natural selection, our senses cannot be fully trusted. After all, according to Darwinian evolution, our senses have been formed to aid survival, not necessarily to deliver true belief. Since a human being has been cobbled together through the blind process of natural selection acting on random mutation, says Dawkins, it’s unlikely that our views of the world are completely true. Outspoken philosopher of neuro-science Patricia Churchland agrees:

The principle chore of brains is to get the body parts where they should be in order that the organism may survive. Improvements in sensorimotor control confer an evolutionary advantage: a fancier style of representing [the world] is advantageous so long as it… enhances the organism’s chances for survival. Truth, whatever that is, takes the hindmost.

Dawkins is on the right track to suggest that naturalism should lead people to be skeptical about trusting their senses. Dawkins just doesn’t take his skepticism far enough. In Miracles, C. S. Lewis points out that knowledge depends upon the reliability of our mental faculties. If human reasoning is not trustworthy, then no scientific conclusions can be considered true or false. In fact, we couldn’t have any knowledge about the world, period. Our senses must be reliable to acquire knowledge of the world, and our reasoning faculties must be reliable to process the acquired knowledge. But this raises a particularly thorny dilemma for atheism. If the mind has developed through the blind, irrational, and material process of Darwinian evolution, then why should we trust it at all? Why should we believe that the human brain—the outcome of an accidental process—actually puts us in touch with reality? Science cannot be used as an answer to this question, because science itself relies upon these very assumptions.

Even Charles Darwin was aware of this problem: “The horrid doubt always arises whether the convictions of man’s mind, which has developed from the mind of the lower animals, are of any value or at all trustworthy. Would anyone trust the conviction of a monkey’s mind, if there are any convictions in such a mind?” If Darwinian evolution is true, we should distrust the cognitive faculties that make science possible.

Sean Mcdowell and Jonathan Morrow, Is God Just a Human Invention? And Seventeen Other Questions Raised by the New Atheists (Grand Rapids, MI: Kregel Publications, 2010), 38.

Even Darwin had some misgivings about the reliability of human beliefs. He wrote, “With me the horrid doubt always arises whether the convictions of man’s mind, which has been developed from the mind of lower animals, are of any value or at all trustworthy. Would any one trust in the convictions of a monkey’s mind, if there are any convictions in such a mind?”

Given unguided evolution, “Darwin’s Doubt” is a reasonable one. Even given unguided or blind evolution, it’s difficult to say how probable it is that creatures—even creatures like us—would ever develop true beliefs. In other words, given the blindness of evolution, and that its ultimate “goal” is merely the survival of the organism (or simply the propagation of its genetic code), a good case can be made that atheists find themselves in a situation very similar to Hume’s.

The Nobel Laureate and physicist Eugene Wigner echoed this sentiment: “Certainly it is hard to believe that our reasoning power was brought, by Darwin’s process of natural selection, to the perfection which it seems to possess.” That is, atheists have a reason to doubt whether evolution would result in cognitive faculties that produce mostly true beliefs. And if so, then they have reason to withhold judgment on the reliability of their cognitive faculties. Like before, as in the case of Humean agnostics, this ignorance would, if atheists are consistent, spread to all of their other beliefs, including atheism and evolution. That is, because there’s no telling whether unguided evolution would fashion our cognitive faculties to produce mostly true beliefs, atheists who believe the standard evolutionary story must reserve judgment about whether any of their beliefs produced by these faculties are true. This includes the belief in the evolutionary story. Believing in unguided evolution comes built in with its very own reason not to believe it.

This will be an unwelcome surprise for atheists. To make things worse, this news comes after the heady intellectual satisfaction that Dawkins claims evolution provided for thoughtful unbelievers. The very story that promised to save atheists from Hume’s agnostic predicament has the same depressing ending.

It’s obviously difficult for us to imagine what the world would be like in such a case where we have the beliefs that we do and yet very few of them are true. This is, in part, because we strongly believe that our beliefs are true (presumably not all of them are, since to err is human—if we knew which of our beliefs were false, they would no longer be our beliefs).

Suppose you’re not convinced that we could survive without reliable belief-forming capabilities, without mostly true beliefs. Then, according to Plantinga, you have all the fixins for a nice argument in favor of God’s existence For perhaps you also think that—given evolution plus atheism—the probability is pretty low that we’d have faculties that produced mostly true beliefs. In other words, your view isn’t “who knows?” On the contrary, you think it’s unlikely that blind evolution has the skill set for manufacturing reliable cognitive mechanisms. And perhaps, like most of us, you think that we actually have reliable cognitive faculties and so actually have mostly true beliefs. If so, then you would be reasonable to conclude that atheism is pretty unlikely. Your argument, then, would go something like this: if atheism is true, then it’s unlikely that most of our beliefs are true; but most of our beliefs are true, therefore atheism is probably false.

Notice something else. The atheist naturally thinks that our belief in God is false. That’s just what atheists do. Nevertheless, most human beings have believed in a god of some sort, or at least in a supernatural realm. But suppose, for argument’s sake, that this widespread belief really is false, and that it merely provides survival benefits for humans, a coping mechanism of sorts. If so, then we would have additional evidence—on the atheist’s own terms—that evolution is more interested in useful beliefs than in true ones. Or, alternatively, if evolution really is concerned with true beliefs, then maybe the widespread belief in God would be a kind of “evolutionary” evidence for his existence.

You’ve got to wonder.

Mitch Stokes, A Shot of Faith: To the Head (Nashville, TN: Thomas Nelson, 2012), 44-45.

My argument against God was that the universe seemed so cruel and unjust. But how had I got this idea of just and unjust? A man does not call a line crooked unless he has some idea of a straight line. What was I comparing this universe with when I called it unjust? If the whole show was bad and senseless from A to Z, so to speak, why did I, who was supposed to be part of the show, find myself in such violent reaction against it? A man feels wet when he falls into water, because man is not a water animal: a fish would not feel wet. Of course I could have given up my idea of justice by saying it was nothing but a private idea of my own. But if I did that, then my argument against God collapsed too–for the argument depended on saying that the world was really unjust, not simply that it did not happen to please my fancies. Thus in the very act of trying to prove that God did not exist–in other words, that the whole of reality was senseless -I found I was forced to assume that one part of reality–namely my idea of justice–was full of sense. Consequently atheism turns out to be too simple. If the whole universe has no meaning, we should never have found out that it has no meaning: just as, if there were no light in the universe and therefore no creatures with eyes, we should never know it was dark. Dark would be a word without meaning.

C.S. Lewis, Mere Christianity (San Francisco, CA: Harper San Francisco, 1952), 38-39.

We Evolved Into Needing Progressive Democratic Ethics/Government

Published by Papa Giorgio

Really the idea of “progressive, democratic evolutionary ethics” is meaningless if true (see here). Dennis Prager discusses a recent defense of Bloomberg’s “soda-ban” by an evolutionary professor from Harvard. He [Dennis] even wrote about this in a recent article:

————————————–

Control of Language (1984'ish)
To differ with the left is not only definitionally sexist, intolerant, xenophobic, homophobic, Islamophobic, racist, and bigoted (SIXHIRB, as I have labeled it) — it is now against science itself….
Science Demands Big Government

The quotation of the week last week had to be that of Harvard professor Daniel E. Lieberman in an opinion piece for the New York Times.

Lieberman, a professor of human evolutionary biology, was among those who publicly defended New York City Mayor Michael Bloomberg’s plan to ban the sale of sugared soft drinks in cups larger than 16 ounces.

And he did so using, of all things, evolution.

Now, we all know that humans have always needed — or evolved to need — carbohydrates for energy. So how could evolution argue for Mayor Bloomberg’s ban on sugar, a pure carbohydrate?

“We have evolved,” the professor concluded his piece, “to need coercion.”

[….]

Evolution explains love, altruism, morality, economic behavior, God, religion, intelligence. Indeed, it explains everything but music. For some reason, the evolutionists have not come up with an evolution-based explanation for why human beings react so powerfully to music. But surely they will.

Now, along comes Professor Lieberman, not merely to use evolution to explain human behavior but to justify coercive left-wing social policy.

In other words, the left is not only progressive when it coerces citizens to act in ways the left deems appropriate but also science itself — through evolution — inexorably leads to government coercion on behalf of such policies.

Whereas until now, the democratic left has attempted to persuade humanity that left-wing policies are inherently progressive, this Harvard professor has gone a huge step further. Left-wing policies are scientifically based. This is exactly how the Soviet Communists defended their totalitarian system. Everything they advocated was “naoochni,” “scientific.”

To differ with the left is not only definitionally sexist, intolerant, xenophobic, homophobic, Islamophobic, racist, and bigoted (SIXHIRB, as I have labeled it) — it is now against science itself….

…read more…

Here are the original comments by Prager on this deterministic proclamation:

Mayor Bloomberg`s Coercive Soda-Ban Is Evolution In Action ~ We Evolved to Need Soda-Bans

Published by Papa Giorgio

From video description:

Dennis Prager reads from an editorial written by an evolutionary biologist from Harvard via the New York Times. The professor says that mankind evolved to need a “nanny state,” so-to-speak. This is how tyrannical states thought to be needed by the intelligentsia of the Left. Evolution.

For more clear thinking like this from Dennis Prager… I invite you to visit: http://www.dennisprager.com/

“The stronger must dominate and not mate with the weaker, which would signify the sacrifice of its own higher nature.  Only the born weakling can look upon this principle as cruel, and if he does so it is merely because he is of a feebler nature and narrower mind; for if such a law [natural selection] did not direct the process of evolution then the higher development of organic life would not be conceivable at all….  If Nature does not wish that weaker individuals should mate with the stronger, she wishes even less that a superior race should intermingle with an inferior one; because in such a case all her efforts, throughout hundreds of thousands of years, to establish an evolutionary higher stage of being, may thus be rendered futile.” (Adolf Hitler, Mein Kampf, translator/annotator, James Murphy [New York: Hurst and Blackett, 1942], pp. 161-162.)

From First Things:
…I’m sorry to be blunt, but the notion that Darwinism supports conservatism is absurd. Steven Pinker notoriously gleaned support for infanticide from the Origin of Species. Other Darwinists have argued that rape and inner–city teenage pregnancy are evolutionary adaptations. None of these is a conservative goal. If Professor Arnhart’s ideas were correct we would expect that university biology departments would be hotbeds of conservatism. Take it from me, they aren’t. Perhaps Prof. Arnhart should explain to John Maynard Smith, the prominent evolutionary theoretician and Marxist, how natural selection supports conservative principles. Or Steven Jay Gould. Or—to show the historical roots of conservative Darwinism—J. B. S. Haldane, who was a big fan of Stalin.

Darwinism—even if true—has no resources to support any real philosophy, whether conservative or liberal, vegetarian or royalist. Organisms have traits, the traits vary, some variations help the organism leave more offspring than other organisms—that’s the whole Darwinian ball of wax. Nothing in Darwinism tells you what those traits should be, either now or in the future, or even what a “trait” is. Nothing says whether it is the average of the traits that is important, the novelties, or the most extreme variation. “Important” has no meaning in Darwinism other than to leave more offspring, which can be done by means pleasant or brutal. A person can use Darwinism to justify any preference; he simply points to some person or animal with the trait he likes and argues that it’s natural. And everyone else can do the same. Postmodernists are not known to be hostile to natural selection…

If Philosophical Naturalism (atheistic Darwinian theory) is Truly True, Is It In-Fact True? (Serious Saturday)

Published by Papa Giorgio

Quote:

Even Darwin had some misgivings about the reliability of human beliefs. He wrote, “With me the horrid doubt always arises whether the convictions of man’s mind, which has been developed from the mind of lower animals, are of any value or at all trustworthy. Would any one trust in the convictions of a monkey’s mind, if there are any convictions in such a mind?”

Given unguided evolution, “Darwin’s Doubt” is a reasonable one. Even given unguided or blind evolution, it’s difficult to say how probable it is that creatures—even creatures like us—would ever develop true beliefs. In other words, given the blindness of evolution, and that its ultimate “goal” is merely the survival of the organism (or simply the propagation of its genetic code), a good case can be made that atheists find themselves in a situation very similar to Hume’s.

The Nobel Laureate and physicist Eugene Wigner echoed this sentiment: “Certainly it is hard to believe that our reasoning power was brought, by Darwin’s process of natural selection, to the perfection which it seems to possess.” That is, atheists have a reason to doubt whether evolution would result in cognitive faculties that produce mostly true beliefs. And if so, then they have reason to withhold judgment on the reliability of their cognitive faculties. Like before, as in the case of Humean agnostics, this ignorance would, if atheists are consistent, spread to all of their other beliefs, including atheism and evolution. That is, because there’s no telling whether unguided evolution would fashion our cognitive faculties to produce mostly true beliefs, atheists who believe the standard evolutionary story must reserve judgment about whether any of their beliefs produced by these faculties are true. This includes the belief in the evolutionary story. Believing in unguided evolution comes built in with its very own reason not to believe it.

This will be an unwelcome surprise for atheists. To make things worse, this news comes after the heady intellectual satisfaction that Dawkins claims evolution provided for thoughtful unbelievers. The very story that promised to save atheists from Hume’s agnostic predicament has the same depressing ending.

It’s obviously difficult for us to imagine what the world would be like in such a case where we have the beliefs that we do and yet very few of them are true. This is, in part, because we strongly believe that our beliefs are true (presumably not all of them are, since to err is human—if we knew which of our beliefs were false, they would no longer be our beliefs).

Suppose you’re not convinced that we could survive without reliable belief-forming capabilities, without mostly true beliefs. Then, according to Plantinga, you have all the fixins for a nice argument in favor of God’s existence For perhaps you also think that—given evolution plus atheism—the probability is pretty low that we’d have faculties that produced mostly true beliefs. In other words, your view isn’t “who knows?” On the contrary, you think it’s unlikely that blind evolution has the skill set for manufacturing reliable cognitive mechanisms. And perhaps, like most of us, you think that we actually have reliable cognitive faculties and so actually have mostly true beliefs. If so, then you would be reasonable to conclude that atheism is pretty unlikely. Your argument, then, would go something like this: if atheism is true, then it’s unlikely that most of our beliefs are true; but most of our beliefs are true, therefore atheism is probably false.

Notice something else. The atheist naturally thinks that our belief in God is false. That’s just what atheists do. Nevertheless, most human beings have believed in a god of some sort, or at least in a supernatural realm. But suppose, for argument’s sake, that this widespread belief really is false, and that it merely provides survival benefits for humans, a coping mechanism of sorts. If so, then we would have additional evidence—on the atheist’s own terms—that evolution is more interested in useful beliefs than in true ones. Or, alternatively, if evolution really is concerned with true beliefs, then maybe the widespread belief in God would be a kind of “evolutionary” evidence for his existence.

You’ve got to wonder.

Mitch Stokes, A Shot of Faith: To the Head (Nashville, TN: Thomas Nelson, 2012), 44-45.

Another quote:

….Darwin thought that, had the circumstances for reproductive fitness been different, then the deliverances of conscience might have been radically different. “If . . . men were reared under precisely the same conditions as hive-bees, there can hardly be a doubt that our unmarried females would, like the worker-bees, think it a sacred duty to kill their brothers, and mothers would strive to kill their fertile daughters, and no one would think of interfering” (Darwin, Descent, 82). As it happens, we weren’t “reared” after the manner of hive bees, and so we have widespread and strong beliefs about the sanctity of human life and its implications for how we should treat our siblings and our offspring.

But this strongly suggests that we would have had whatever beliefs were ultimately fitness producing given the circumstances of survival. Given the background belief of naturalism, there appears to be no plausible Darwinian reason for thinking that the fitness-producing predispositions that set the parameters for moral reflection have anything whatsoever to do with the truth of the resulting moral beliefs. One might be able to make a case for thinking that having true beliefs about, say, the predatory behaviors of tigers would, when combined with the understandable desire not to be eaten, be fitness producing. But the account would be far from straightforward in the case of moral beliefs.” And so the Darwinian explanation undercuts whatever reason the naturalist might have had for thinking that any of our moral beliefs is true. The result is moral skepticism.

If our pretheoretical moral convictions are largely the product of natural selection, as Darwin’s theory implies, then the moral theories we find plausible are an indirect result of that same evolutionary process. How, after all, do we come to settle upon a proposed moral theory and its principles as being true? What methodology is available to us?

Paul Copan and William Lane Craig [quote from chapter written by, Mark D. Linville], eds., Contending With Christianity’s Critics: Answering the New Atheists & Other Objections (Nashville, TN: B&H Publishing, 2009), 70.

From an old post… continuing some of the ideas above:

C.S. Lewis pointed out that even our ability to reason and think rationally would be called into question if atheistic evolution were true:

“If the solar system was brought about by an accidental collision, then the appearance of organic life on this planet was also an accident, and the whole evolution of Man was an accident too. If so, then all our thought processes are mere accidents – the accidental by-product of the movement of atoms. And this holds for the materialists and astronomers as well as for anyone else’s. But if their thoughts — i.e. of Materialism and — are merely accidental by-products, why should we believe them to be true? I see no reason for believing that one accident should be able to give a correct account of all the other accidents.”

Phillip Johnson, law professor at Berkley for thirty years, explains this dilemma as well:

“Are our thoughts ‘nothing but’ the products of chemical reactions in the brain, and did our thinking abilities originate for no reason other than their utility in allowing our DNA to reproduce itself? Even scientific materialists have a hard time believing that. For one thing, materialism applied to the mind undermines the validity of all reasoning, including one’s own. If our theories are products of chemical reactions [rather than from our soul or spirit, as evolutionists would say], how can we know whether our theories are true? Perhaps [evolutionist] Richard Dawkins believes in Darwinism only because he has a certain chemical in his brain, and if his belief be changed by somehow inserting a different chemical.”

To get this into layman’s terms, I will let the philosopher J. P. Moreland, from his debate with renowned atheist Kai Nielson, explain it:

“Suppose you were driving on a train and you saw a sign on the hillside that said, ‘Wales in ten miles.’  Suppose you knew that the wind had blown that sign together.  If the sign had been put together by a purely non-intelligent random process… there would be no reason to trust the information conveyed by the sign.”

C. S. Lewis finishes his thought from above:

“It’s like expecting that the accidental shape taken by the splash when you upset a milk-jug should give you a correct account of how the jug was made and why it was upset.”