Creation-Evolution Headlines
June 2004
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A philosopher [i.e., scientist] should be a man willing to listen to every suggestion but determined to judge for himself.  He should not be biased by appearances, have no favourite hypothesis, be of no school and in doctrine have no master.  He should not be a respecter of persons, but of things.  Truth should be his primary object.  If to these qualities be added industry, he may indeed hope to walk within the veil of the temple of nature.
— Michael Faraday, cited by John Meurig Thomas, Michael Faraday and the Royal Institution, Institute of Physics Publishing (1991), p. 121.
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Cassini to Rewrite Textbooks on Saturn    06/30/2004
Hundreds of scientists and engineers are waiting with eager anticipation for SOI: Saturn Orbit Insertion, as the schoolbus-sized Cassini spacecraft races for its closest approach to the ringed planet tonight.  Just before closest approach, Cassini will fire its main engine for 96 minutes to slow down the spacecraft and allow Saturn to capture it in orbit (see
guide to SOI and diagram on the Cassini website).
    Right after the burn, for about 75 minutes, Cassini will be flying high over the rings at close range.  The instruments will gather as many measurements and pictures as it can, because it will never again be this close to the rings or to Saturn.  Scientists do not predict that the high-resolution cameras will be able to resolve individual ring particles from this range – the best resolution will be about 50 meters per pixel, and most particles are much smaller than 10 – but it may detect wakes, waves and streams that will provide clues to the dynamic evolution of ring particles over time.  There should be good sample images of all three main rings, C, B, and A, as well as the narrow F ring.  After downloading its data during the night, Cassini will point to Titan for its first of 45 encounters.
    Saturn has already provided Cassini’s instruments with a puzzle: the rotation rate appears to be slowing down.  According to Cassini’s radio and plasma wave detectors, Saturn is rotating about 1% slower than when Voyager made measurements in 1981.  (This is determined by timing radio pulses in the planet’s magnetic field, which is presumed to originate from deep within the fluid planet’s interior.)  Jupiter’s rotation rate has been rock solid for 50 years of measurements, so why Saturn should show this change is without explanation at this time.  The principal investigator for the radio and plasma wave instrument suspects it has something to do with the fact that Saturn’s polar and magnetic field axes are almost perfectly aligned, to within 0.2 degree – a characteristic unique to Saturn.  All other planets with magnetic fields show an offset of 10 degrees or more.  It is that offset that generates the magnetic dynamo, according to favored models; these models, however, cannot account for a field on an axisymmetric body.  How Saturn can have a magnetic field with a negligible offset is a major puzzle Cassini scientists hope to solve.
Update  Stupendous success!  The orbit insertion burn occurred flawlessly.  Cassini followed its trajectory exactly as predicted, and then turned to capture the data and images.  Relieved scientists and engineers expressed their enthusiasm at the performance of the spacecraft.  Now the four-year adventure begins.  Some of the first science results will be posted in the July issue as soon as available.
We hope to be able to bring you findings and analyses that the media will miss or misinterpret.  For instance, the media will always interpret phenomena in terms of the Sacred Parameter A, the “age of the solar system” (4.5 billion years), a figure invariably assumed without question, even when apparently young phenomena are being observed.
    Of special interest will be the rings, not only because of their beauty, but because of their apparent youth.  Most ring scientists believe that the rings had to form relatively recently.  Even if 100 million years were allowed, that would only be 1/50 of the Sacred Parameter.  To hold onto A, they have to invoke ad hoc theories of a comet wandering into the Roche Limit of Saturn and disrupting.  Even so, the forces of plasma drag, sputtering, micrometeorite bombardment, light pressure and collisions would dissipate the rings in short order.  Will embedded moons be found to feed new material into the rings?  Stay tuned.
    Also, we will provide balance to the claims about Titan having “prebiotic chemistry” that might be like the “building blocks of life” or like the “early earth in deep freeze.”  One scientist was even heard suggesting that Titan’s atmosphere may be a natural laboratory for the Miller Experiment (see 05/02/2003 headline).  Such statements assume evolution in spite of the evidence.  Also, it will be interesting to see if long-age believers can rescue Titan’s atmosphere from the evidence it is depleting rapidly (see 10/16/2003 headline).
    Cassini is poised to make major contributions to our understanding of the solar system and its age.  For now, enjoy the ride; it will be high adventure tonight at Saturn!
Next headline on:  Solar SystemPhysics
Babies Walk in the Womb    06/29/2004
New vivid ultrasound imaging technologies reveal a nursery of activity inside the womb, reports the
BBC News.  Click the link to see the amazingly clear pictures.  Unborn babies have been observed stretching, kicking and leaping from 12 weeks, before the mother is aware, and “From 26 weeks, they appear to exhibit a whole range of typical baby behaviour and moods, including scratching, smiling, crying, hiccuping, and sucking,” the article states.  “Until recently it was thought that smiling did not start until six weeks after birth.”
To think that these cute, innocent, vulnerable human beings, with all their emotions and capabilities, are subject to the most brutal executions is heart-rending.  Would not a being able to smile be capable of feeling pain?  This technology may be a powerful method to reduce abortions if we can just get people to watch.  A plain picture is worth a thousand loaded words.
Next headline on:  Human BodyPolitics and Ethics
Key to Evolution of Culture Suggested    06/28/2004
Visualize chimpanzees exercising their antics in the jungle: grooming, screeching at one another, chasing off rivals.  Now shift the scene to human activities in a large city: fans cheering their team at a stadium, an audience applauding a concert, kids screaming on an amusement park roller coaster, a congregation singing hymns at church, students taking notes in a university classroom, a crowd cheering a speech at a political rally.  Darwinians believe a chain of biological events in the genes and in the social interactions of our alleged ape-like ancestors produced capabilities that led to the development of our modern human culture with all its rich and varied accoutrements.  Two Spanish researchers publishing in PNAS1 think they know how.  They have suggested a key event that must have been the turning point in the evolution of culture among early hominids: the capacity of parents to approve or disapprove of their offspring’s behavior.
Cultural transmission in our species works most of the time as a cumulative inheritance system allowing members of a group to incorporate behavioral features not only with a positive biological value but sometimes also with a neutral, or even negative, biological value.  Most of models of dual inheritance theory and gene-culture coevolution suggest that an increase, either qualitative or quantitative, in the efficiency of imitation is the key factor to explain the transformation of primate social learning in a cumulative cultural system of inheritance as it happens during hominization.  We contend that more efficient imitation is necessary but not enough for this transformation to occur and that the key factor enabling such a transformation is that some hominids developed the capacity to approve or disapprove their offspring’s learned behavior.  This capacity to approve or disapprove offspring’s behavior makes learning both less costly and more accurate, and it transformed the hominid culture into a system of cumulative cultural inheritance similar to that of humans, although the system was still prelinguistic in nature.
(By negative biological value, they mean that humans sometimes engage in cultural activities that decrease evolutionary fitness for the individual, even though such behaviors might have adaptive value for the group.)  “It is not clear” in an evolutionary sense, the authors admit, “how cultural transmission has improved human adaptability, especially when other primates with well developed social learning abilities show comparably restricted ranges.”  Their interest in the questions of “what types of changes occurred during the hominization process that transformed typical social learning in primates into a cumulative cultural inheritance system similar to that of humans and what was the adaptive advantage that made these changes possible” formed the basis for their study.
    They feel that imitation theory of Boyd and Richardson is incomplete.  Imitation is a necessary, but not sufficient, ingredient to generate culture, they say, because it does not by itself reward innovative capacity.  Their hypothesis adds another ingredient:
We suggest that the transformation of primitive hominid social learning, which was probably rather similar to that of today’s chimpanzees (i.e., based on indirect social learning mechanisms and rudimentary imitative abilities), into a human cultural transmission system required that our hominid ancestors developed the capacity to approve or disapprove of offspring’s learned behavior.  Our thesis holds that the simultaneous presence of both capacities in our hominid ancestors, imitation and approval/disapproval of offspring’s learned behavior, represented a radical change in the rudimentary cultural transmission of first hominids.  Individuals with both abilities, which we call assessors, generated a cultural inheritance system in a strict sense, because by approval/disapproval, they constrained the behavior that offspring incorporated into their repertoire.
The offspring has a lower cost of learning by profiting from the parents’ experience, without having to evaluate all the alternatives.  This speeds up adaptation of the learned behavior faster than natural selection can work.  The authors provide some differential equations to show that their model works better than the old.  But why is the development of culture rare among animals?  They answer with explanations of why the emergence of assessors is rare: it is costly to the parent, and also requires the development of a complex brain with symbolic memory, reentrant signaling, a mechanism for categorizing behavior and a strong link between the cortical and limbic systems, among other things.
The ability to approve or disapprove of offspring’s learned behavior seems completely absent in primates.  Probably the evolution of this capacity would require the previous development of the capacity to conceptually categorize learned behavior.  The conceptual capacity to categorize is defined as the ability to categorize one’s own and others’ learned behavior in terms of values, i.e., positive or negative, or good or bad.
This, they feel, was the beginning of teaching.  Experiments show that chimpanzee parents are unable to categorize their offspring’s behavior as good or bad when taking the offspring’s interest into account.  Human children are very sensitive to parental approval, “whereas chimpanzee young brought up as human children remain quite wild and troublesome.”  Because human children are sensitive to approval and disapproval, they are authority acceptors, and have a tendency to accept social influence.
    The authors feel their hypothesis holds promise for explaining other defining aspects of human social behavior:
Finally, it is worth emphasizing that the hypothesis above about the evolution of culture could have interesting implications on the evolution of other typical traits of the human species.  For example, we have proposed that conceptual classification of behavior in terms of positive/negative (good/bad) involves, according to its natural origin, a feeling of duty toward those positive behaviors, and this behavioral categorization and the feeling of “must” are the developmental roots of the ethical capacity.  We have also shown that the adaptive advantage that implies the improvement of the assessor cultural transmission could be a key factor in the evolution of language.

1Castro and Toro, “The evolution of culture: From primate social learning to human culture,”
Proceedings of the National Academy of Sciences USA, 10.1073/pnas.0400156101, published online June 24, 2004.
Put this one in the basket of quasi-erudite papers that will be laughed at some day when the Darwinian idol collapses.  Despite the equations, it is a collage of elitist, ivory-tower, pseudoscientific speculation with a sprinkling of magic to hold it all together.  Somehow, somewhere, random mutations appeared on cue to provide symbolic memory, reentrant signaling, a mechanism for categorizing behavior and a strong link between the cortical and limbic systems to allow an ape to express approval to its baby.  Maybe a lucky cosmic ray hit Bonzo and the lights went on.  He mated and learned to shriek disapproval at his offspring.  Simultaneously, the kid got hit with another cosmic ray and understood what disapproval meant.  And so a few million years later, Shakespeare emerged.
    Darwinism will fall as soon as enough bright students, armed with baloney detectors, overcome the fear of big words, abstruse-looking equations and the prestige of big-name journals.  This Darwin-saturated hypothesis is utterly foolish on the face of it.  Its only reason for existence is that Darwinians need something to explain their own brains and desires.  They have sold their souls to Charlie, and since all of reality must fit within his unguided, naturalistic world, they need some explanation – no matter how foolish – for the evolution of everything: even ethics, morals and taste in music.  Like Richard Lewontin candidly admitted, “It is not that the methods and institutions of science somehow compel us to accept a material explanation of the phenomenal world, but, on the contrary, that we are forced by our a priori adherence to material causes to create an apparatus of investigation and a set of concepts that produce material explanations, no matter how counter-intuitive, no matter how mystifying to the uninitiated.”  Don’t ever submit to the initiation rites of the Temple of Darwin, because they cause brain damage.
    Since Darwin Party PhDs usually have skill with language and math, they are especially dangerous, because they have perfected the art of couching balderdash in nearly impenetrable jargon that serves to intimidate science reporters and other dupes.  Let’s remember a basic math lesson: equations are only as good as their assumptions and variables.  Suppose we write: “Let a be natural selection and a' be population genetics.  Now let b represent Marxist economic policy, and b' represent the degree of collectivization, and c the hominization rate.  Then letting the population p remain constant for one Milankovitch cycle t, we suggest that the expression
abc - (a'b - cab')-ekt / p
yields a stable economy over the lifetime of a hominid species.”  That was all just made up out of thin air.  Does this confabulation of irrelevancies deserve more respect when dressed up in math symbols?  Then why should anyone give a spit when these authors write nonsense like this:
A simple model of cultural transmission that can be applied to assessor hominids ancestors can illuminate previous ideas better.  Let us define the probability that an individual without capacity of imitation acquires behavior i as hiBi, where hi is the probability that an individual discovers the behavior i, and Bi is the probability that the behavior will be included in his repertoire.  If the individual already knows an alternative (behavior j) to behavior i, the probability that behavior i will be included in his repertoire will be equal to hiBij, where Bij is the probability that he chooses i instead of alternative behavior j.  However, if the individual also has the imitation capacity and there are cultural models in the population, the probability of his including i in his repertoire will be h*i Bij, where h*i is the probability that an individual learns either by individual learning or by imitation behavior i, and equals h*i = hi + (1 - hi)a, where a represents the efficacy of the process of imitation, and (1 - hi)a measures the net effect of this process.  Therefore, an increase in the imitation capacity is expressed as an increase in the value of a.
No amount of skill at manipulating math symbols can rescue bad assumptions.  The whole premise of this simplistic hypothesis (that an accidental ability to express favor/disfavor helped hominids evolve culture, ethics and language, resulting eventually in the Bush-Kerry campaign) is that complex, coordinated skills like the capacity for categorizing and symbolic memory “emerged” from random mutation and natural selection.  When, oh when, will we ever get some Darwinist to prove this instead of assuming it?  The null hypothesis of intelligent design should always be favored before yielding an ounce of credence to such a product of cosmic improbabilities.  A corollary of this premise is that all intangibles, including ethics, arts and language, are mere artifacts of biological determinism.  That is not science: that’s philosophy.
    And now, the bottom line.  Why should we care about what a couple of pseudo-intellectual, ivory-tower professors in Spain write in a technical journal only pointy-headed members of a geek subculture would care to read?  You need look no further than their last sentences: “we have proposed that conceptual classification of behavior in terms of positive/negative (good/bad) involves, according to its natural origin, a feeling of duty toward those positive behaviors, and this behavioral categorization and the feeling of “must” are the developmental roots of the ethical capacity....”  They have just used their weird-science fable to preach moral relativism.  Dressed in pseudoscientific garb, it appears more authoritative than sending a nihilist dressed in a red devil costume into the college classroom hissing, “Do what you want!  There is no God!”
    It wouldn’t matter if these pseudo-intellectuals only spouted their philosophy to other members of the Darwin Party, but they have the audacity to call this science.  (Note that this paper was edited by the anticreationist Francisco Ayala of UC Irvine.)  And they have the power, with all the usurped authority and dignity of science, to stand in college classrooms and declare that God is dead, that Darwinism has displaced religion, and that since morals and ethics evolve like everything else in the universe, any sense of right, duty, principle, honor and integrity your parents taught you are just downstream artifacts of mutations that caused some ape in your past to suddenly be able to express “approval” to its offspring.  Don’t tell this to the Marines.  If duty, honor, country are as arbitrary and meaningless as the Darwin Party would have us believe, then terrorists and mass murdering dictators are not doing anything inherently evil, and we have no duty to stop them.
    Connect the dots.  Darwinism has its primordial-slimy fingers all over politics, foreign policy, and what you should teach your kid.
Next headline on:  Early ManDarwinismDumb Ideas
Milky Way Center Bathed in Unexplainably Hot X-Rays   06/25/2004
The
Chandra X-Ray Observatory found more heat at the center of the Milky Way than astronomers can explain.  Astronomers observed a tiny angle around the Milky Way’s center for 170 hours.  After subtracting out known sources, a diffuse gas cloud remains that is radiating X-rays at 100 million degrees.  Star counts capable of heating the gas are short by an order of magnitude; “There is no known class of objects that could account for such a large number of high-energy X-ray sources at the Galactic center,” said a co-author of the study released this week.
    Furthermore, what sustains the cloud is a mystery.  Known gravitational sources are insufficient to hold onto this gas, which should have escaped by now.  “The escape time would be about 10,000 years, a small fraction of the 10-billion-year lifetime of the Galaxy,” states the press release.  “ This implies that the gas would have to be continually regenerated and heated.”  But three suggestions for maintaining this gas at such a high temperature all have problems.
    Space.Com added, “A paper will describe the study in the Sept. 20, 2004 issue of the Astrophysical Journal.  Maybe by then somebody will figure out what it means.”
Since this is a work in progress, any judgments on tentative interpretations would be premature.  It’s good to discern, however, attempts to force uncooperative data into preconceived notions about time scales and evolutionary theories.  That fault is endemic in the biological sciences.
Next headline on:  Stars and AstronomyDating Methods
Biochemists Mutate Protein, Make a Catalyst    06/25/2004
“Enzymes are among the most proficient catalysts known,” wrote three Duke University scientists, “and they catalyze a wide variety of reactions in aqueous solutions under ambient conditions with exquisite selectivity and stereospecificity.”  The team set out to rationally design their own enzyme.  Their work is reported in the June 25 issue of Science.1  Building on a non-enzymatic ribose-binding protein, they introduced 18 to 22 mutations at specific points, imitating the active site of triose phosphate isomerase (TIM).  They succeeded in getting a million-fold increase in catalytic activity, and showed their NovoTim invention to be biologically active in E. coli bacteria.  To them, not only does this demonstrate scientists’ ability to understand and imitate “naturally evolved” enzymes, but the “introduction of TIM activity into RBP is therefore equivalent to convergent evolution by computational design.”  Their enzyme was less thermally stable than the wild type, however, and the reaction rate was 220 times lower.
1Dwyer, Looger and Hellinga, “Computational Design of a Biologically Active Enzyme,”
Science, Vol 304, Issue 5679, 1967-1971, 25 June 2004, [DOI: 10.1126/science.1098432].
We hate to have to award these clever inventors the Stupid Evolution Quote of the Week prize, but listen to what they said.  They just called themselves blind, deaf and dumb.  Here they used intelligence, ingenuity, know-how, knowledge, and supervision to design a working enzyme, then said it was equivalent to “convergent evolution,” a blind, purposeless process that has none of those things.  Their work has nothing to do with evolution, convergent, divergent, invergent, subvergent or otherwise.  It was an exercise in reverse engineering.  By emphasizing the specificity of contact points in a simple enzyme that leads to efficient catalysis, their work underscores the necessity of rational design.  How come Charlie keeps getting credit for intelligent design work?  Unfair.
Next headline on:  Cell BiologyDarwinism and Evolutionary TheoryDumb Ideas
Angry Evolutionist Seeks to Revive Peppered Moth Story   06/25/2004
Michael Majerus has had it with creationists who leaped onto his 1998 book and used it for ammunition against Darwinism.  He had confessed that the simplified textbook story of the peppered moth was inaccurate, but he never meant to cast doubt on evolution.  Majerus (U. of Cambridge) is highlighted in a profile in the June 25 issue of Science1 by Fiona Proffitt.  He is determined to get to the truth about the peppered moths.  Proffitt writes, “After a severe drubbing, the famous example of the peppered moth is getting refurbished.”
    Majerus, a researcher in sexual selection and the evolution of melanism (darkening), was among several biologists who began to question the validity of Bernard Kettlewell’s experiments on light and dark forms of Biston betularia that adorn most biology textbooks as “the most famous example of evolution in action.”  When he stated his reservations about the story, he set off a firestorm:
Through his research, Majerus found himself embroiled in the scientific debate over the evolutionary forces behind melanism in the peppered moth.  Experiments by British lepidopterist Bernard Kettlewell in the 1950s claimed to show that bird predation, coupled with pollution, was responsible for a color shift in the moth population.  But problems with Kettlewell’s methodology led some scientists to doubt his conclusions.  Majerus was not the first to point out the flaws, but by doing so, he inadvertently set off a wave of anti-evolutionist attacks.  While acknowledging that Kettlewell made mistakes, Majerus believes Kettlewell was right in his conclusions and has taken it upon himself to prove it.
Majerus is making thousands of moth observations with hundreds of thousands of lab-grown moth pupae to test the peppered moth story with better data and procedures.  To his credit, he is seeking to really develop a feel for the moths and let them tell their own story, rather than impose a preconceived conclusion on them.  Working three years on this project, he is going to “great lengths” to overcome the procedural errors made by Kettlewell:
But doubts emerged over Kettlewell’s methodology in recent decades as researchers failed to replicate some of his results.  His predation experiments were chiefly criticized for their artificiality: He placed the moths on exposed parts of trees in broad daylight, when they don’t normally fly, rather than allowing them to settle naturally; he released them in large numbers, thereby inflating moth densities and possibly creating a magnet for predatory birds; and he used a mixture of lab-reared and wild-caught moths without checking to see whether they behaved the same way.  Majerus summarized these criticisms in a book on the evolution of melanism in 1998 and stated that the simplified textbook story of the peppered moth was inaccurate, while asserting that Kettlewell’s conclusions were qualitatively sound.  Majerus had no idea at the time what a furor his book would cause.
That furor was intensified when Jerry Coyne wrote Nature in 5 November 1998 that “for the time being, we must discard Biston as a well-understood example of natural selection in action, although it is clearly a case of evolution.”2  Anti-evolutionists were quick to capitalize on this admission.  Judith Hooper wrote a “scathing” account in her book Of Moths and Men, and Jonathan Wells listed it as one of 10 discredited
Icons of Evolution in his book.  Quoting Coyne and Majerus, creationists have been celebrating the downfall of this highly-touted example of Darwinism, even though they had long criticized its relevance to Darwinian theory.
    His tedious work on peppered moth ecology has another purpose; ammunition.  Majerus is preparing to do battle.  His defense is to resuscitate the reputation of Kettlewell; his offense is to disarm those who use doubts about peppered moths to question evolution itself.  There is one group he considers particularly dangerous, and he is going to employ his widely-admired communication skill on a lecture circuit:
It’s a talent Majerus hopes to put to good use in defending the reputation of Kettlewell and the peppered moth in a road show, which he aims to take around Britain--and possibly the United States--later this year.  He is motivated by growing concern over attacks on Kettlewell’s character, most notably writer Judith Hooper’s scathing account of the men behind the peppered moth story in her 2002 book Of Moths and Men: The Untold Story of Science and the Peppered Moth, which helped fuel an anti-evolutionist campaign to remove Biston from school textbooks.  “A lot of [the campaign] is pointed at the peppered moth as being the example that Darwinism is debunked,” says Majerus, who wants to make a public stand against teaching creationism and “intelligent design” in biology classes.  “To have people believe the biology of the planet is controlled by a Creator, I think that’s dangerous.”
At this stage in his experiments, he has a hunch Kettlewell was right about bird predation being a driver of changes in peppered moth populations, but doesn’t feel he has enough data to call it proof.  Some of his colleagues think it’s too labor-intensive a task in light of other worthwhile pursuits.  Majerus himself doesn’t want to get stuck working on peppered moths all his life, but is determined to get a definite answer on the bird predation issue before taking his message on the road.
1Fiona Proffitt, “Michael Majerus Profile: In Defense of Darwin and a Former Icon of Evolution,” Science, Vol 304, Issue 5679, 1894-1895, 25 June 2004, [DOI: 10.1126/science.304.5679.1894].
2For a later opinion by Jerry Coyne, including a link to his 1998 article, see his review of Judith Hooper’s book mentioned in the 07/05/2002 headline.
Darwinists, for your own good, give it up.  Peppered moths are not going to help you.  Yes, it was funny when Coyne described hearing the truth about Kettlewell’s experiments was like finding out that Santa Claus was really his dad.  Yes, it was damaging to learn that Kettlewell’s coworkers glued peppered moths to the trunks of trees for some of the famous photographs.  It was Far Side comic book material to find out this most famous example of evolution was based on flawed experiments.  All that aside, even if all the experiments had been done perfectly by scientific saints, and even if bird predation actually did shift the populations of moths according to the rise and fall of industrial soot on tree trunks, so what?  What does it prove?  Both varieties of moths already existed.  Both are members of one species, Biston betularia.  The only change was in relative numbers of pre-existing dark and light moths.  Kettlewell’s blunders are amusing in hindsight, but they have little to do with the real issue: Nothing evolved.  No new structures, organs or abilities emerged.  No genetic information was added.  Evolutionists need far better evidence than this to convince high schoolers that humans have bacteria ancestors.
    More significant is what this episode reveals about the lack of solid evidence for Darwinian evolution.  For decades, evolutionists pointed to Kettlewell’s moths as one of the best, if not the best, examples of natural selection ever found.  One 60s high school biology text called it “one of the best examples of the impact on a species of a change in the environment,” and “a classic example of evolution in action” (Otto and Towle, Modern Biology 1969, pp. 193-194); “Industrial melanism is a demonstration of the importance of natural selection in the process of evolution.”  Despite the recent uproar over Kettlewell, the spiel goes on.  The same spin doctoring, and the same photos, can still be found in today’s high school textbooks, along with other debunked examples like Haeckel’s embryos (see 07/25/2003 and 10/30/2003 headlines).  Not only is it past time for Darwinists to clean up their act, it is incumbent upon them to find better evidence than shifting populations of existing subspecies if they expect anyone to become convinced that natural selection can produce giraffes from slime.
    Advice to the Darwin Party: let the peppered myth have a solemn funeral, admit you made a big mistake, document the lessons learned, and move on to real empirical evidence.  Prove your theory, don’t expect people to just believe it.  Find an animal developing a new organ, like a wing or an eye.  Enumerate all the links in an actual chain of evolution from one organism lacking a complex structure to another having it, including the genetic and developmental pathways and the mutations involved.  Without resorting to just-so stories, provide an example of complex specified information or irreducible complexity arising purely from a purely naturalistic Darwinian mechanism.  Peppered moths are not up to the challenge.  While it is admirable that Majerus is attempting to accumulate definitive data on the little insects and their behaviors, and prove once and for all whether or not birds eat more of them on contrasting backgrounds, peppered moths are a dead issue to evolution.  Like the Sioux proverb advises, the best strategy when riding a dead horse is to dismount.
    Now to an even more serious aspect of this story.  Majerus correctly connects the dots; he knows that the peppered moth tale symbolizes a battle over the soul of science.  Why do the Darwinists cling so tenaciously to any minuscule piece of evidence, no matter how inconsequential, that might be used to bolster the idea that natural selection can account for all of biology?  Why the initial confident rejoicing over Kettlewell, and the anguish over his downfall?  Listen to what Majerus said: “To have people believe the biology of the planet is controlled by a Creator, I think that’s dangerous.”
    Phillip Johnson hit the nail on the head.  He has written repeatedly that the problem in the creation-evolution issue is not over evidence, but rather that evolutionists are committed to a materialist philosophy before the evidence has a chance to speak.  Science, to them, is no longer a search for the truth, a commitment to follow the evidence wherever it leads; it is a naturalistic philosophy that cannot stomach the thought of a Creator.  The issue is not whether this or that flimsy just-so story really supports Darwin’s theory or not.  It is that it must support it, because the alternative, that there really is a God who made the world and the things in it, is philosophically repugnant to them.  Their atheism demands a philosophy of science that can describe an unbroken chain of natural causes in a closed system.  To suggest otherwise is “dangerous” to them because it threatens their chosen world view.
    Thus it is necessary to go to great lengths to prove Kettlewell right.  It is necessary to go on the road and oppose the dangerous creationists.  It is necessary to keep the peppered moths in the textbooks and prevent the students from hearing the problems with the moth myth.  It is necessary to “make a public stand against teaching creationism and ‘intelligent design’ in biology classes.”  The end justifies the means, because to have people believe that the biology of the planet is controlled by a Creator is “dangerous.”
    Is it, really? It would seem that what is dangerous to science is dishonesty, cover-up, lack of scientific rigor, just-so storytelling, extrapolation, and obscurantism.  Is belief that the world is controlled by a Creator detrimental to scientific investigation?  Let’s ask Bacon, Kepler, Newton, Boyle, Maxwell, Pasteur, Carver, von Braun and a few other minor players in the history of science for their opinions.
Next headline on:  Terrestrial ZoologyDarwinism and Evolutionary Theory
ID Book Survives Nature Relatively Unscathed   06/24/2004
Considering the intemperate disdain intelligent design books usually receive from the major journals – when they are even noticed (see, for example, Nature’s review of a book by William Dembski in the
07/11/2002 headline) – a new ID book fared surprisingly well this week.  In Nature1 June 24, Douglas A. Vakoch (SETI Institute) reviewed the new book by Guillermo Gonzalez and Jay Richards, The Privileged Planet (Regnery, 2004).2  This book presents the thesis that earth’s location seems optimized for both habitability and scientific discovery (measurability).  This thesis counters the pessimism of Rare Earth by Ward and Brownlee (see 07/15/2002 headline) by proposing, optimistically, that the earth appears intelligently designed for life.
    Angry rejection of such a notion would seem the normal response of a member of the SETI Institute, dedicated as it is to the proposition that life is common in the universe due to the almighty power of Darwinian evolution.  Maybe Vakoch is just a nice guy, or maybe Nature feels compelled once in awhile to give ID authors a semblance of civility to avoid charges of dogmatism.  Or, maybe it reflects a trend.
    Vakoch straightforwardly summarized the main ideas of the book without ridicule.  His only criticisms were that the criteria for measurability appear subjective, and that we don’t yet have enough data to determine how rare earth is:
So far, Earth is the only planet we know that has the privilege of bearing life that searches for signs of other intelligence – whether in the form of other technological beings transmitting evidence of their existence or through patterns indicating underlying design.  It may be some time, however, before we can accurately judge whether our blue dot is – as planets go – commonplace, unique or somewhere in between.
Vakoch began and ended his review with a reference to the catch-phrase Pale Blue Dot by the champion of SETI, Carl Sagan, whose book of that name emphasized the ordinariness of earth.  Vakoch entitled his review, “Bright blue dot” – without a question mark.
1Douglas A. Vakoch, “Bright blue dot,” Nature 429, 808 - 809 (24 June 2004); doi:10.1038/429808b.
2Note: a documentary film based on the book is nearing completion and should be available by end of July.  Gonzalez and Richards make their case accompanied by an impressive line-up of notable scientists expressing views for and against the privileged status of earth.
It’s refreshing to see a dispassionate, balanced treatment of a book so outside the Darwinian mainstream.  The credentials of the authors cannot be denied, but that has not stopped some reviewers from unleashing venom at anyone daring to publish a science book without the Darwin Party imprimatur guaranteeing absolute and unconditional naturalism (see what Science did to theistic evolutionist Simon Conway Morris, for instance, in the 12/07/2003 headline).  Whether more scientists are beginning to acknowledge the merits of ID arguments or not, it’s too early to tell.  (It should be noted that most anthropic arguments have come from secular scientists without any Christian or creationist proclivities whatsoever, such as Brandon Carter, Paul Dirac, and Stephen Hawking.)
    Gonzalez and Richards build a convincing case for design, but they tend to accept uncritically current scientific models as facts.  Too much trust in today’s conventional wisdom can render books obsolete when paradigm shifts occur.  Also, when some props of “accepted scientific theory” eventually get kicked out from under an argument, it can appear to undermine the whole thesis and diminish the authors’ credibility.  Much is made, for instance, of plate tectonics, stellar evolution, galactic evolution, nucleosynthesis and planetary evolution.  Solid as these theories appear to the establishment today, there have been indications of doubt that could lead to overhaul later (see, for instance, the 04/02/2004, 03/05/2004, 11/25/2003, and 11/04/2003 headlines on geology, and 01/23/2004, 01/01/2004, 10/05/2003, 09/03/2003, and 06/18/2003 headlines on astronomy).  Also, the authors rely without qualification on age estimates that are built on unverifiable assumptions about the unobservable past.
    Nonetheless, Gonzalez and Richards’ collection of evidences may contribute to a worldview shift of major proportions that could already be underway: a reversal of the Copernican Principle.  Richards has argued from history, and Gonzalez from science, that Sagan’s extrapolation of the Copernican Principle (i.e., that the earth has no privileged status) is unwarranted.  In the first place, ancients never believed the earth was the center of the cosmos.  In the second place, the more we study the heavens and the earth, the more we see conditions favorable to our existence that cannot be all due to chance.  That cosmologists are again willing to discuss these things (see 02/28/2004 headline) hints at a sea change just 23 years after Sagan’s Cosmos symbolized the triumph of secularism over theism.
    Christians should not entertain any illusions that such trends will fill their churches with new seekers.  For instance, Peter Ward, co-author of Rare Earth, knows all these things yet remains a staunch, hostile, anti-Christian atheist.  Evidence of design is not enough to save a soul, but it removes a major stumbling block to faith.  That is, however, an important – often indispensable – prerequisite.
Next headline on:  Cosmology. • Intelligent Design. • SETI.
Spiderman No Match for Real Spider   06/24/2004
National Geographic News took the occasion of the upcoming Spiderman sequel to investigate the superpowers of real spiders.  If you were spidy, you could:
  • Jump 50 times your body length.  That would be like a man jumping 300 feet (the world record is 29 feet, 4.5 inches).
  • Walk upside down on smooth surfaces, with 170 people hanging on.  Spiders do this with microscopic hairs that create atomic attraction forces.  Geckos have this ability, too (see 08/27/2002 headline), but spiders are not related to geckos.  One scientist remarked, “From a biological point of view, that was pretty astonishing.”
  • Weave webs out of material like flexible steel, with seven different kinds of thickness and adhesive strength.
  • Create beautiful works of art.  Some garden spiders incorporate spirals and crosses into their wagon-wheel shaped webs.
Cameron Walker writes, “Spiders aren’t swinging their way through the skyline or facing up to crazed criminals like Doc Ock, the villain in Spider-Man 2.  But they’ve got the wherewithal to survive in a range of environments that gives them their own extraordinary edge.”
    According to another spider story posted on National Geographic June 24, scientists are puzzling over why some spiders evolved the ability to spin symmetrical webs.  Another species with this ability was recently found in Peru.  One researcher from the Smithsonian said, “It’s interesting because it doesn’t make any sense.  There doesn’t seem to be any advantage to having a symmetrical web, yet it evolved independently among spiders more than once.  It’s not possible that this is a just random drift in evolution and these spiders are stumbling into the ability to measure things.  It must have evolved for a reason, but we don’t know what that reason is yet.”
Spiders deserve more respect than we give them.  We usually can’t step on them fast enough.  OK, so you don’t want them in the house.  At least live and let live outside, where they do you a lot of good (if you also despise flies).  And once in awhile, from a safe distance, take a good, long look at that miniature package of superpowers.  Nature is usually more entertaining and thought-provoking than a blockbuster movie.  That’s a good thing for a kid to learn.
Next headline on:  Terrestrial ZoologyMediaAmazing Facts
Cleaners Advertise in the Fish Market   06/22/2004
The plot of this science project seems made for Disney animation, a fishy version of Aesop’s parable of
Androcles and the lion.  There are fish that will clean parasites out of the mouths and gills of their predators without getting eaten (see 01/13/2003 headline).  How these “cleaner fish” and their clients developed this risky relationship, a classic example of mutualistic symbiosis in which both parties benefit from the transaction, has long been a puzzle.  Alexandra S. Grutter (U. of Queensland) decided to do a science project on this phenomenon and published her results in the June 22 issue of Current Biology.1  Observing fish species from the Great Barrier Reef under lab conditions, she observed some interesting behavior that she termed “preconflict management strategy.”  It appears that with a bit of Madison-Avenue advertising skill, cleaners know how to clinch a deal in the fish market.
    Negotiations and compromises can result in unequal benefits, as in the fable of the contract between the man that needed a fur coat and the bear that needed a meal.  In the case of cleaner fish, Grutter showed experimentally that the “clients” (predators) normally have no qualms about munching on their little dentists.  They did eat the cleaner fish in certain situations without remorse.  The cleaners also have a natural aversion to swimming right into the mouths of their biggest threats, as seen in the fact that related fish won’t come near.  The variables in the experiment were: the parasite load on the client, the client’s hunger level, the cleaner’s hunger level, and the cleaner’s skill at preconflict management strategy.  There’s nothing like a little entertainment to break the ice.  Cleaner fish have mastered the feel-good commercial: they dance.
    Grutter observed the cleaner fish approach their dangerous clients with “tactile dancing”; they oscillate their tail fins and gently rub against the predator’s gills and body.  The client, apparently appeased by this show of good will, says, “OK, it’s a deal,” opens its mouth, and both get their satisfaction.  The cleaner fish seem to be able to sense when their clients are hungry, and respond by softening them up with more tactile dancing than usual.  (The cartoon becomes more entertaining at this point.)  But there is still a danger to the little serviceman.  Grutter and others have known that client fish will sometimes exhibit “posing” behavior, posturing themselves in a way that suggests readiness for cleaning.  How does the cleaner know it isn’t a trap?  It would seem the perfect ruse for a hungry predator to lie in wait, saving its energy, advertising itself that it just wants cleaning service, only to clamp its jaws shut on the do-gooders.  (See 04/26/2004 story about why animals rarely lie.)  It’s risky to do business with one’s enemies.  Most surprisingly, at the end of the cleaning, the client, now in a strength position, makes no effort to take advantage of the easy, gullible snack.
    How did this mutualism, sometimes termed reciprocal altruism, originate?  Grutter takes issue with the typical game theoretic approach (see 02/10/2004 headline).  Instead, she views her results supporting another approach: “The iterated prisoner’s dilemma has long been used to explain the evolution of cooperation between unrelated individuals, although some of its limitations have been illustrated with the cleaner fish mutualism.  Recently, biological market theory, in which traders exchange goods, services, or both, was proposed as an alternative for understanding cooperation in many systems, including cleaning symbioses.  Client ectoparasites and cleaning services are the main goods traded in the cleaner fish market.”
    It takes a skilled salesperson to convince a difficult, dangerous customer that she has a win-win offer that’s too good to refuse.  A Disney rendition of this story, with a timid yet fast-talking cleaner fish doing its little dance to appease the mean ol’ predator and get it to open up, is not hard to visualize.  And what hey, even tough guys need to see a dentist occasionally.  Maybe they fall for the best dancer.
1Alexandra S. Grutter, “Cleaner Fish Use Tactile Dancing Behavior as a Preconflict Management Strategy,” Current Biology,Vol 14, 1080-1083, 22 June 2004.
Personifying a phenomenon with an analogy does not explain its origin.  Neither game theory nor market theory provide adequate explanations in Darwinian terms for these interesting behaviors.  Fish are not capable of rational thought and market strategy.  If not designed, this behavior must be reducible to genetic and developmental factors.  If the predators always took advantage of the cleaners, there would be none left, and the phenomenon would disappear.  But the present is not the key to the past.  “Obviously, cleaning symbiosis has survival value for both types of species involved,” elaborated Gary Parker, a former evolutionist, in What Is Creation Science? (Master Books, p. 37).  “But does survival value explain the origin of this special relationship?” he asked.  “Of course not.  It makes sense to talk about survival only after a trait or relationship is already in existence.”
    In additional articles by Gary Parker, who used to teach evolution as fact, the conundrum posed by cleaning symbioses is acknowledged by Darwinians to be a problem for their theory.  Parker tells how Garrett Hardin, an evolutionist, once presented some startling questions in a Scientific American publication entitled, “Nature’s Challenges to Evolutionary Theory.”  He asked, “Is the evolutionary framework wrong?”  Taking note of the implication of design in such biological phenomena, he further suggested, “Was Paley right?”  Then, with a preconflict management strategy of his own, he proposed a fair deal that could provide a win-win situation for both sides.  He said, “Think about it.
Next headline on:  Marine BiologyDarwinism and Evolutionary Theory
Mystery of the Left-Handed Proteins: Solved?   06/21/2004
Some molecules come in left- and right-handed forms that are mirror images of each other.  All biological proteins are composed of only left-handed amino acids.  How this could have come about in a primordial soup has long been a puzzle to origin-of-life researchers, since both L (levo, left-handed) and D (dextro, right-handed) forms react indiscriminately.  (That biology is single-handed was first noted in the 1800s by
Louis Pasteur.)  For those familiar with the problem (see online book for background information), a press release from Imperial College, London is sure to draw attention.  Its optimistic title proclaims, “How left-handed amino acids got ahead: a demonstration of the evolution of biological homochirality in the lab.
    It refers to a paper in the German journal Angewandte Chemie1 by Blackmond et al., who begin their paper with a review of research on this mystery.  (Terms are defined in brackets.)
The origin of homochirality [one-handedness] has intrigued scientists ever since the biological importance of L-amino acids and D-sugars was first recognized.  Although a theoretical basis for the evolution of high optical activity [purity of one hand rotates polarized light, thus optical activity] from a minute initial imbalance of enantiomers [each hand is an enantiomer of the other hand] was suggested more than half a century ago, experimental proof of such a concept eluded scientists until a remarkable report by Soai and co-workers in 1995.  The Soai reaction offered the first, and to date the only, example of an asymmetric autocatalytic reaction employing a catalyst with a very low enantiomeric excess and ultimately yielding the catalyst with a very high enantiomeric excess catalyst as product.  While the Soai reaction serves as a mechanistic model for the evolution of homochirality, the dialkylzinc chemistry involved in the reaction is unlikely to have been of importance in an aqueous prebiotic environment.  Therefore speculation has continued concerning the types of transformations that might have been directly responsible for the development of high optical activity in biological systems.  The area of amino acid catalysis may hold significant clues to the evolution of prebiotic chemistry.
The paper presents a three-scheme model describing how, given an initial excess of one hand over the other, the products from a second and a third reaction scheme might act as catalysts, producing more reactants for the first scheme.   Here is their model in a nutshell:
We report herein a proline-mediated reaction exhibiting an accelerating reaction rate and an amplified, temporally increasing enantiomeric excess of the product.  Thus, catalysis with amino acids is implicated in an autoinductive, selectivity-enhancing process, providing the first general chemical strategy for the evolution of biological homochirality from a purely organic origin.
This hypothetical self-perpetuating, autocatalytic system might generate an excess of one hand.  The resulting purified mixture, if sufficiently isolated, might then contain the ingredients for primitive proteins.
    They used proline, the fourth-lightest amino acid, for these experiments.  A textbook describes it: “Proline, a cyclic secondary amino acid, has conformational constraints imposed by the cyclic nature of its pyrrolidine side group, which is unique among the ‘standard’ amino acids.”2
    The authors seemed surprised and delighted that the desired reaction sped up.  It was what they sought: “a process whereby the catalyst is improving over time, as in autocatalytic or autoinductive reactions, in which the reaction product either is itself a catalyst or promotes the formation of a more effective catalyst.”  To them, the non-linear rate increase was the signature of an autocatalytic reaction that amplified the desired product: “Amplification of the enantiomeric excess of the product is a key feature of a chemical rationalization of the evolution of biological homochirality.”  Despite earlier researchers’ linear reaction rate curves, that suggested no autocatalytic reaction, they saw a higher than expected rate increase.  “Rate acceleration and continuous improvement of enantiomeric excess are requisite characteristics for chemical models of the evolution of homochirality from precursors of low optical activity,” they noted.
    Some caveats were mentioned.  Cross-reactions of L- and D- reactants had to be prevented, and the environment had to be kept out of equilibrium, or it would have reverted to the mixed-handed (racemic) mixture: “However,” they speculate, “it is important to note that such erosion of enantiomeric excess is predicted only for a closed system such as that occurring in reaction vials in the laboratory.  In an open system, in which catalyst and product fluxes can exist across the system boundaries, the chemical propagation mechanism described in Scheme 1 would permit enantiomeric excess to continue to rise.  Kinetic amplification of enantiomeric excess as observed in the present studies could be sustained,” provided reaction rates between steps in the process are kept in favorable relation to one another, and enough free proline is available as input.  One other thing: since proline might condense with itself, it is unknown whether oligomers of proline would lead to “enhancement or suppression of the nonlinear effect.”  Other potentially damaging cross-reactions that might limit the effectiveness of the autocatalytic process are mentioned.
    Though limited in scope, these experiments lead the authors to believe their work is relevant to a purely mechanistic model for the origin of homochirality:
The experimental observation of an unexpectedly high, accelerating reaction rate and an amplified, temporally increasing enantiomeric excess of product in the proline-mediated aminoxylation of aldehydes is consistent with a mechanistic model for a selectivity-enhancing autoinductive process as given in Schemes 1-3.  This represents the first example of a purely organic reaction exhibiting characteristics that are key to a chemical rationalization of the evolution of biological homochirality.

1Mathew, Iwamura, and Donna G. Blackmond, “Amplification of Enantiomeric Excess in a Proline-Mediated Reaction,” Angewandte Chemie International Edition Volume 43, Issue 25, Pages 3317-3321, Published Online: June 21, 2004.
2Vogt and Vogt, Biochemistry 2nd ed., John Wiley & Sons (1995), p. 60.
Since evolutionists tend to take an inch and boast a mile, we need to bring out the tape measure to keep speculation in check.  In short, under very controlled, hypothetical conditions, one unique amino acid seemed to undergo chemical amplification of one hand.  Does this explain the 100% purity of biological proteins?  You decide.
  1. Only one amino acid was tested, and a unique one at that—proline.
  2. They did not state the value of their best enantiomeric excess.
  3. It is unrealistic to minimize the damaging effects of cross reactions.  Nature would not exclude products that would destroy any “progress.”
  4. It is also unrealistic to depend on open systems.  All real systems, both open and closed, are subject to the laws of thermodynamics.  All real systems, in time, tend toward equilibrium.
  5. The reaction required specialized ingredients and conditions.  For a feeling of this, the following paragraph from their paper is included—not that you need to understand it, but just for a look at the special care they had to take with ingredients and lab conditions.  Ask yourself how much of these special conditions tailored to proline could be generalized to the set of all amino acids, including those with polar and hydrophilic side chains.
    The key to the effectiveness of this system lies in the fact that the reaction product 3 is multifunctional; it is both an aldehyde and an amine.  Scheme 2 suggests that proline 4 may attack the carbonyl group of the reaction product 3 to form the new catalyst 5.  This reaction is virtually irreversible on the reaction timescale, since product racemization was not observed.  This species 5 is a special amine bearing an alpha-oxygen atom with lone pairs of electrons.  The alpha effect describes the unexpectedly high activity of such a nitrogen nucleophile, thought to be due in part to stabilization of the transition state by the lone pair on the oxygen alpha to the nucleophilic atom.  Thus 5 may be a highly efficient competitor to proline for nucleophilic attack on propionaldehyde, forming a new enamine, 6.  This enamine may be competent to attack PhNO, forming a transition state such as 7 by interaction with the carboxylic acid proton as a Brønsted acid cocatalyst.  This leads to the formation of product 3 and regeneration of the improved catalyst 5.
  6. The authors make no attempt to describe a plausible environment in which such specialized conditions would exist on a prebiotic earth.
  7. Any relaxation of the special conditions, and the enantiomeric excess reverses to equilibrium.
  8. The hypothesis is glued together with wiggle words like might, could, may, perhaps, and clues.
  9. Proteins require 100% pure one-handed amino acids.  Close enough is not good enough; the enantiomeric excess has to be 100%.  The addition of one wrong-handed link in a protein can destroy its function.
  10. What about sugars?  Even if a mechanism were found to amplify one amino acid, the sugars in nucleic acids are 100% right-handed.  No plausible naturalistic mechanism for creating nucleotides has been found, let alone purifying them to all one hand.
  11. Natural selection cannot be invoked unless a system can replicate itself with high fidelity.
  12. Remember, chemicals have no desire to evolve.  They are subject to the laws of mass action, thermodynamics, valency, and all the vagaries of their environment.  In a naturalistic world, with no chemist to care, the chemicals are no “better off” in one state or another.  To merely assume chemicals evolved into a living organism is an argument a posteriori based on naturalistic presuppositions.  Without a plausible demonstration of the entire sequence, it is illogical to assume, “We’re here, therefore it happened” (without a designer).
These are just a few of the problems with this story.  What’s more revealing in the paper than the bombast and hype are the damaging admissions.  They admit this has been a problem for over a hundred years, and that only a theoretical approach was suggested half a century ago.  Then, not until 1995 was there any experimental evidence for slight excess of one hand, but even then, the Soai reaction invoked unrealistic conditions for abiogenesis.  So now these authors claim theirs is the first experimental model to show any hope, subject to all the caveats listed above.  Are you impressed?
    Origin of life by the inch is a cinch; by the yard it’s hard (especially to get a yard full of trees, eventually).  We should go the extra mile for someone out of mercy, but not yield the extra inch for illogical and unsupportable claims.  Unwarranted extrapolation is undeserving of mercy.  Chemical evolution must be prosecuted to the full extent of the natural law.
Next headline on:  Physics and ChemistryOrigin of Life
Stickleback Fish Achieve Stardom in Evolutionary Labs    06/18/2004
According to Elizabeth Pennisi in Science June 18,1 the three-spine stickleback is being studied in 100 labs as a model of evolution.  Over the last century, the little fish has been the subject of some 2000 papers, seven textbooks, and a Nobel prize-winning thesis.  Evolutionists have been attracted to this fish because it appears to evolve quickly; outward changes have been observed in short time scales, especially as populations migrated from marine to freshwater environments.  Some studies have suggested “a provocative idea that a little DNA—perhaps just a single gene—can control many traits that affect an organism’s ability to thrive.”  Maybe this fish, easy to cultivate in the lab and found in a variety of natural environments, can provide evolutionists a genetic basis for rapid speciation:
Since the 1930s, the prevailing view has been that evolution moves in a slow shuffle, advancing in small increments, propelled by numerous, minor genetic changes.  But some have challenged this dogma, notably H. Allen Orr, an evolutionary biologist at the University of Rochester in New York.  In 1992, he and his colleagues argued that just a few genes, perhaps even one, could power long-term change.  Such change could rev up speciation.  Lately, the Orr camp seems to be gaining ground, in part because of studies of sticklebacks, says R. Craig Albertson, an evolutionary biologist at the Forsyth Institute in Boston.  He and others are finding that “simple genetic changes can have profound effects. 
On closer inspection, however, the effects do not appear all that profound, and the genetic bases for them appear to be of questionable value for evolutionary theory.  The marine species and the freshwater species supposedly branched apart 22,000 years ago as retreating glaciers trapped some populations in freshwater lakes.  Yet the primary differences involve lower numbers of body plates and shorter spines on the more recently-evolved freshwater populations, as well as changes in the shape of the jaw and some other bones.  From Pennisi’s review, here are the observations that are drawing evolutionists to the study of sticklebacks:
  • Convergence:  “Although they evolved to look very different from their ancestors, they often came to resemble their counterparts who were evolving in a similar way in lakes that are geographically distant....”
  • Interfertile Variety:  “‘These remarkably divergent populations have created a unique resource,’ in part because freshwater and saltwater populations can interbreed.”
  • War and Peace:  The differences appear to be adaptive:
    Oceangoing sticklebacks are built for battle.  Prominent spines stick out behind their lower fins, and their bodies are covered with as many as 35 plates—presumably to fend off predators.  But spines and plates are reduced or missing in most of their freshwater cousins, probably an adaptation to the new habitat.  It pays to lose the bulky armor, says Michael Bell, an evolutionary biologist at the State University of New York, Stony Brook: Lakes may favor lightness because they typically have places to hide, if fish can dart into them fast enough.  Because fresh water lacks the rich calcium reserves of salt water, bony armor could also be too costly to make.  Whatever the cause, “selection against [these traits] must be incredibly strong” to cause such rapid evolution, says Foster.
  • Loss of Information:
    This selective pressure seems to be targeting the same part of the genome in fish at various geographic locations.  In every population researchers have examined, from Japan to California to Iceland, they are finding the same thing: A gene or set of nearby genes is causing the loss of certain parts of the fish’s armor.  “It’s remarkable,” says Postlethwait, that a single gene could exert such a large effect in so many different groups of sticklebacks.  Along with armor, “a whole suite of bony characters is changing,” he says, including jaw shape and bones associated with protecting the gills.  This is not what researchers had expected to find.  But when they tried a breeding experiment, the same pattern emerged: Small DNA segments affected vast areas of bone and armor.
  • Dominance:  “In one experiment, they crossed marine and freshwater fish and found that the resulting offspring all had a complete set of armor and a fully formed pelvis— suggesting that the DNA, or allele, belonging to the marine fish overrode the effects of the allele of the freshwater cousins.”
  • One for All  “Next, the Oregon researchers tested to see if the altered pelvis and lateral plates of the lake fish were controlled by the same genes in each population.  They expected the opposite: that the gene involved in armor loss would be different in the three groups because each had evolved that trait independently.  But their surprising finding was that the alterations were always in the same gene.” 
  • Speed:  “Bell has found that, from an evolutionary perspective, this gene may change at lightning speeds.  In the most recent issue of Evolution, he and his colleagues report on a case in Alaska where plates disappeared in most fish within a decade.”  The results, Pennisi comments, “ suggested that natural selection had taken its toll on the armored fish in just a few years.”
  • Spinelessness:  A similar one-gene effect has been found with the pelvic spines.  Genes in freshwater populations lacking spines were missing a protein known to be active in the formation of limbs in mice.
  • Expression:  The spineless fish still had the gene for spines.  “ The solution ... is that a change in the gene’s regulation—and not in the gene itself—caused the lake sticklebacks to lose their spines.  Simply changing the way a gene is regulated in one part of the anatomy or at one point in development ‘is one of the ways to make a [change in a] very powerful development control gene without having detrimental effects,’ says Kingsley.”
  • Ignorance
    Researchers have found that other organisms such as birds seem to exhibit the same or similar new traits because of changes in the activity of the same genes, even when the species are unrelated (Science, 19 March, p. 1870).  No one knows exactly why.  It could be that certain genes or bits of regulatory DNA are particularly prone to mutation.  Or perhaps rapid evolutionary responses are channeled into genes that don’t affect development on a broad scale, so as not to short-circuit an organism’s ability to survive.  As a result, “you find the same gene involved more often than you would initially expect,” says Schluter.  He and other stickleback experts are trying to solve this puzzle.
More research is needed, she concludes:
Bell hopes that these studies will lure even more developmental, evolutionary, and genetic biologists to the study of these fish.  Evolution occurs at many levels, involving modifications of DNA sequence, alterations in development, shifts in behavior, changes in community structure, and, ultimately, survivalIt’s important to see how these various levels interact during natural selection.  Adding molecular genetics studies to stickleback science, he predicts, “will allow us to tie up everything in one neat package.”

1Elizabeth Pennisi, “Evolutionary Biology: Changing a Fish’s Bony Armor in the Wink of a Gene,”
Science, Vol 304, Issue 5678, 1736, 18 June 2004 [DOI: 10.1126/science.304.5678.1736].
Sometimes we have to provide enough detail to prove we are not making this stuff up.  If we just summarized this story with an opinion like Evolutionists base their belief in macroevolution on oscillatory changes within one species, someone might question that conclusion.  But here it is, mostly in their own words.  You just read it yourself.  We just highlighted their model organism for evolutionary studies, the one they are proud of and excited about.  They are calling all evolutionists to jump on the bandwagon because of the fantastic evidence it provides that humans came from amoebas.  And the evidence is?  They have demonstrated that some fish lost a few spines and armor plates, and got them right back again when they interbred with their marine relatives.  No speciation occurred.  Most of the evolution was due not to a genetic change, but a change in the expression of a gene.  The genes for loss always mutated the same way in widely-distributed populations.  This is not what neo-Darwinism hoped for.  Random mutation was supposed to provide the raw material for novelty and innovation, not the same mutation over and over in the same gene.  Despite all the hoopla, no novel, innovative feature emerged from all this so-called evolution.
    Surely if there were better evidence for evolution than this, it would be showcased by Science magazine.  The hype in the opening paragraphs attracted our attention, because it seemed that now, finally, we were going to get some solid evidence for real evolutionary change.  But look how trivial the results; all the populations are not only still fish, but three-spine stickleback fish.  They are all still interfertile, indicating no speciation occurred.  How is this story much different from what we already know about blind cave fish?  They are adapted to the darkness, because eyes are not of much use in the dark.  Similarly, the lake sticklebacks might be adapted to their habitat (if their just-so story holds up that armor and spines are less helpful when there are more places to hide).  On the other hand, the difference might only be a non-adaptive effect of lower concentrations of calcium, as in nutrient deficiency diseases in humans.  “Whatever the cause,” pre-existing information was either lost or unexpressed in both cases.  No new structure or function was gained.  How can this possibly be of any good news to someone who wants to explain the whole of biology by evolution?
    The article is enthusiastic about how “powerful” selection must have been, yet sprinkled with wiggle words expressing doubt: probably, maybe, might etc.  As usual, the ignorance is profound and more funding is needed, so that the evolutionary storytelling fest can go on and on and on.  But the actual evidence should make it clear that this evolutionary tale makes no more sense than claiming that a new human species is emerging from a population of scurvy sailors deprived of vitamin C.  It doesn’t take much to get an evolutionist excited.  To a prisoner, even the breeze-blown dust dancing on the floor is entertainment.  Maybe it will evolve into a tornado, and from there, a 747 can’t be far behind.
Next headline on:  Marine BiologyDarwinism and Evolutionary Theory
Editorial  06/18/2004
Writing in the Los Angeles Times June 17 (see reprint at Discovery Institute), David Klinghoffer claimed secularism is just as religious as any other religion, and is an aggressive religion competing for converts.  “There is a secular creation account – evolution through random mutation and natural selection, a just-so story increasingly challenged by scientists,” he wrote, and “There is even a flood story, told in the new movie ‘The Day After Tomorrow,’ wherein a modern-day Noah (played by Dennis Quaid) warns of an impending inundation brought on by global warming.  As in biblical tradition, his neighbors pay no attention and subsequently perish.”
Next headline on:  MediaBible and Theology

Comet Surface Wild and Crazy    06/18/2004
“Completely unexpected,” was the reaction of Donald Brownlee, principal investigator of the Stardust mission, to the photos revealed by the spacecraft that flew into the tail of Comet Wild-2 last January (see
01/02/2004 headline), reports a University of Washington press release.  The comet mission is the cover story in the June 18 issue of Science, with four scientific papers and two reviews.  Photos and information have also been released at the Jet Propulsion Laboratory Stardust website.
    Scientists expected to find a dirty, fluffy snowball of loose material, but found instead a surface unlike anything else in the solar system.  Deep flat-floored pits, craters with steep walls and pinnacles more than three hundred feet high indicate that the comet material is rigid and cohesive enough, despite the low gravity, to hold together under impacts.  Planetary scientists thought that most comets were like rubble piles loosely held together by gravity, easily torn apart by gravitational perturbations.  Maybe some are, but the sharp edges, angular shapes and steep cliffs on Wild-2 make it look brittle and very unlike an asteroid, and different than the previously-visited comets Halley and Borrelly.  Perhaps there is more variety among comets than expected.
    The comet jets on Wild-2 (pronounced vilt-2), also unexpectedly, emerge at high velocity from numerous places around the roughly circular body, rather than being sublimated off the outer surface volatiles.  Some of them appear to be collimated like the jets from a fire hose, suggesting that they emerge from pits deep in the interior.  Stardust was hit with two wallops as high-velocity dust particles from particularly strong jets pummeled its shields at hundreds of kilometers per hour on the way through the dust tail.  The spacecraft succeeded admirably, despite the hazards, in taking pictures and collecting dust particles in its aerogel collector for return to earth.
    Delighted, but perplexed, describes the mood of scientists over the mission so far.  “New in situ observations of a comet are demonstrating once again how little we understand about these dark and mysterious planetesimals,” remarked Harold Weaver in Science.1  Brownlee et al.2 claim that the surface reveals a “juxtaposition of features that are young and old” on an object thought to be a primordial relic of the formation of the solar system.  Hinting that these findings are putting theories in turmoil, an editorial in the same issue3 hopes that the return of the particles in January 2006 will “clear up any nightmares about the origin of the solar system and the dynamics of comets.”


1Harold A. Weaver, “Not a Rubble Pile?” Science, Vol 304, Issue 5678, 1760-1762, 18 June 2004 [DOI: 10.1126/science.1100581].
2Brownlee et al., “Surface of Young Jupiter Family Comet 81P/Wild 2: View from the Stardust Spacecraft,” Science, Vol 304, Issue 5678, 1764-1769, 18 June 2004 [DOI: 10.1126/science.1097899].
3“Sweet Dreams Are Made of These,” Science, Vol 304, Issue 5678, 1760, 18 June 2004 [DOI: 10.1126/science.304.5678.1760a].
Everyone should be thrilled at the success of this mission of discovery, but it does point out a lesson about scientists.  Since scientists know so little about things they can observe, and since they often find contradictions to their expectations, why should we trust any confident-sounding pronouncements about things they can’t observe?  When they talk about this comet having formed billions of years ago, how can they possibly know that?
    Brownlee’s paper says, “Pinnacles were not anticipated land forms on primitive bodies, and their origin on Wild 2 is a mystery.”  He thinks the jets, pinnacles and impact craters are young, but the rest of the comet is old, only because current theories require the solar system to be 4.6 billion years old, and comets had to form near the beginning.  But then how does he keep the comet from dissipating away completely long ago?  (See 03/27/2003 headline.)  He tells an ad hoc story to get the theory to fit the observations.  He claims Wild-2 may have repeatedly come inside Jupiter’s orbit and back out again.  But then how did the comet escape complete break-up by a collision in the planetary shooting gallery, or avoid getting ejected out of the solar system entirely, during one of those excursions?
    The nightmares may not go away entirely in January 2006.  If history is any guide, the comet dust samples will answer some questions but raise many others.  For a sweet dream, however, imagine yourself standing on the surface of the three-mile wide comet.  The gravity is so low, you could jump and launch yourself into orbit.  Cool.
Next headline on:  Solar SystemDating Methods
Fungi Supply Plant Communities With Underground Nutrient Pipeline   06/17/2004
Dig up a cubic yard of soil, and you may have disturbed 12,000 miles of an extensive network of passageways that supply plant roots with carbon, nitrogen, and phosphorus.  This highway is made of fungi.  Their secret lives in the soil rarely see the light of day, but down in their cryptic, dark, subsurface world, they support most of the thriving plant communities above ground, writes Elizabeth Pennisi in the June 11 issue of Science.1  “Once considered pathogens,” she begins, “microscopic fungi that live in soil are shaping plant communities and aiding efforts in environmental restoration.”
    She tells how scientists are beginning to understand that the above-ground and underground biotas form a network of symbiotic relationships.  The thin mycelia (hair-like threads) of fungi, being 1/60th the diameter of roots, are able to wiggle between soil particles and extract minerals; they supply these to the plant roots, which in turn, reward their fungal partners with sugars.  Usually these relationships are beneficial to both parties, although some fungi are parasitic (and some plants become freeloaders on underground welfare).  Most plants, however, depend on their underground partners in a mutually beneficial way.  Long difficult to study because of their “cryptic environment” and fragility, underground fungi called mycorrhizae are providing scientists with a new paradigm about the complex web of plant life.  Pennisi lists some of the new realizations about mycorrhizae:
  • Pioneer infrastructure:  “when the first plants colonized land, mycorrhizal fungi were there,“ helping plants survive a harsh, dry landscape.  “Often the first plants to repopulate polluted or highly disturbed sites are weeds that don’t form mycorrhizae.  Only when mycorrhizal fungi move in ... does diversity blossom.”
  • Cultivation:  “By hindering water loss and erosion, they improve the soil.”
  • Toxic cleanup:  “They also protect against pathogens and dampen harm from toxic wastes—talents that researchers exploit to reduce fertilizer use and remake damaged ecosystems.”  One of her illustrations is captioned, “Mycorrhizal fungi can enable plants such as this rare flower (right) to live in polluted wastelands.”  Another study showed that “when fungi are present, they can modify a heavy metal, such as cadmium, making that toxin unavailable for uptake by the plant.”  In this way, they “sequester toxins and make soils more amenable to diverse growth.”
  • Damage repair:  “They help plants settle into damaged areas, such as those destroyed by fire.”  In fact, “some fungi build up a ‘bank’ of stored spores that become active after fires and help rejuvenate the mycorrhizae network.”
  • Pollution control:  “Mycorrhizae also cause soil particles to clump, enabling them to hold on to nutrients. At waste sites, these clumps keep toxins from becoming airborne and dangerous to people,” noted one soil ecologist.
  • Community lifeblood:  “In addition, new studies are showing that these fungal threads link one plant to another, transferring nutrients not only among fungi but from plant to plant as well, shaping the biological makeup of whole communities.”  All the species in a community are thus tapped into a common pipeline: “The mycelia pipeline can extend well beyond the immediate partners; it also provides for two-way traffic of carbon resources through the tangled maze of plant roots and fungal threads.  In this way, a large oak tree may be feeding not just its fungal partner but also other plants in its neighborhood.”  For new seedlings, this pipeline may actually be a lifeline, letting it get a foothold in the community.
In other words, fungi form an “underground highway” that links plants into a community.  DNA sampling of soil is revealing that these fungi are more diverse and widespread than previously believed.
    Furthermore, “in contrast to a widely held view—soil microorganisms aren’t always harmful.”  The world of mycorrhizal fungi is “cracking wide open,” leading ecologists to envision practical benefits that could be gained from understanding these relationships.  Scientists are finding, for instance, that adding mycorrhizae to strip mines and toxic waste dumps allows plants to become established again, without the need for polluting fertilizers.  Others are working to find the right mycorrhizal mix that will allow endangered species to become reestablished in their native environments.
    The discovery of this “underground highway“ is “changing the way people think about plant ecology.”  Results of recent investigations that portray fungi as pioneers, providers and protectors “are solidifying the idea that the fungi are movers and shakers in the plant world.”
1Elizabeth Pennisi, “The Secret Life of Fungi,”
Science, Vol 304, Issue 5677, 1620-1622, 11 June 2004 [DOI: 10.1126/science.304.5677.1620].
The old Darwinian/Malthusian picture of a dog-eat-dog world, nature red in tooth and claw, each species fighting over limited resources for survival of the fittest, just took a beating with this story.  This complex web of beneficial interactions looks mighty friendly.  You can almost picture the scouts exploring the new territory, the carpenters following behind to build the town and string the telegraph lines and railroad tracks, the sheriff and firefighters setting up headquarters and the settlers moving in to form a thriving, interactive, responsive community — all in the silent world of plants.  Where Darwinists used to see selfish, harmful microorganisms trying to steal from the land plants, they now see pioneers, providers and protectors.
    So how does evolutionary theory deal with these new realizations?  There are only three references to evolution in this paper:
  1. Once upon a time: “Four hundred million years ago, ’when the first plants colonized land, mycorrhizal fungi were there,’ helping newcomers survive in a harsh, dry landscape, [John] Klironomos explains.  Since then, the support system has grown, says Katarzyna Turnau, an ecologist at Jagiellonian University in Krakow, Poland.  ‘Mycorrhizae [gave] the plants the ability to use different areas and to explore new niches,’ making possible the incredible diversity of modern flora.”
        This statement has no explanatory power; it merely assumes evolution.  It fails to answer how the mycorrhizae survived in sterile dirt without the sugars that land plants provide.  It assumes that resources are sufficient to create diversity, which begs the question of how that might occur.
  2. Fictitious force:  One ecologist who studied the relationships between orchids and truffles remarked that the truffles “appear to be evolution drivers.”  Sorry, truffles don’t qualify for a driver’s license.
  3. Job prospecting:  Klironomos says in conclusion, “when it comes to ecology and evolutionary biology, the [mycorrhizal] field is cracking wide open.”  I.e., here is an opening for unemployed storytellers (see 12/22/2003 headline).
In short, evolutionary theory adds nothing to these findings.  On the contrary; evolutionists appear surprised by them, because they ran counter to their expectations.  In light of the sophistication of the observed underground pipeline, its many specialized functions, and its many beneficial effects, it appears instead that the mycorrhizal field is cracking wide open for the intelligent design movement.
Next headline on:  PlantsAmazing Facts
Can Natural Processes Create a Mind?    06/16/2004
No problemo, says H. Clark Barrett (UCLA), getting a mind from mindless matter.  In a review of a book by developmental psychologist Gary Marcus published in Science June 11,1 Barrett was reassured by Marcus’ book that evolutionary theory working within natural law is up to the task: “The strengths of The Birth of the Mind lie in its sophisticated exposition of how genes guide development and its convincing argument that we need not hold out hope for some magical, as yet undiscovered, process to account for the brain’s complexityPlain old natural processes, about which we know much already, will do.
    But how can a brain, composed of billions of neurons and quadrillions of connections, arise from a genome with only tens of thousands of genes?  “Experts have made much of the claim that 30,000 genes aren’t nearly enough to specify the vast number of connections in the brain (the ‘gene shortage’),” he notes.  The answer is in the book:
With clarity and precision, Marcus, a developmental psychologist at New York University, lays to rest the rumors of a gene shortage and also rebuts the argument that minds are too complex to have been designed over evolutionary time by the process of natural selection.  He shows instead that minds are built over the course of individual development by genetically regulated processes that have been molded by natural selection to build brains that are functionally organized in ways that promoted human survival and reproduction in the evolutionary past.
We need to rise above the simplistic view of genes as static libraries of blueprints, he urges.  Instead, we should view genes as “active ‘agents’ that interact in precisely orchestrated ways to build organisms” —
The author shows us how this view allows us to understand the fantastically complex, yet fantastically well-coordinated, generation of the mind.  In cognitive science, it has long been customary to think of the brain as a computer.  Marcus shows that the developmental system that builds the brain can also be thought of as an algorithmic system, one that operates through frequent interactions with its internal and external environments.  He likens the genome to a compressed file, and the cellular machinery with which it interacts to a decompressor.  However, this developmental system is full of ingenious devices not typically found in silicon-based computers, including gradients and switches that allow its operations to be context-sensitive, feedback loops, and self-generated “test patterns” that allow the system to tune itself.  ... As Marcus makes clear, although we are vastly more complex than desktop computers and therefore have potentially many more ways of breaking, the fact that our developmental process is relatively far less prone to crashing while booting up from the zygote has everything to do with natural selection for specific developmental outcomes.
In addition, the modularity of the brain’s functions helps address the puzzle of the gene deficit.  “For example, an animal with 60 legs would not necessarily need 10 times as many genes as a six-legged animal, and although human arms and legs differ considerably, we do not require an entirely distinct set of genes for each type of limb,” he explains.  Further, gene duplication can provide novelty on which natural selection can act.
    Barrett praises Marcus for overcoming “simple-minded debates about the role of genes and evolution in shaping the human mind,” but he does find one weakness in The Birth of the Mind: “If there is a drawback to the book, it is that the author doesn’t show us exactly how a tiny number of genes builds such a complex brain, only that they can.  But he is hardly to blame for this, given that we have a long way to go before we have a complete understanding of brain development.”  That last sentiment is reinforced in a
press release from USC that says, “It’s amazing that after a hundred years of modern neuroscience research, we still don’t know the basic information processing functions of a neuron.”
1H. Clark Barrett, “Human Cognition: Dispelling Rumors of a Gene Shortage,” Science Vol 304, Issue 5677, 1601-1602, 11 June 2004 [DOI: 10.1126/science.1098610].
Let’s get this straight.  Barrett just admitted that Marcus “doesn’t show us exactly how a tiny number of genes builds such a complex brain, only that they can” – i.e., Marcus bluffed his way around a problem by making a bald, unsupported claim.  Barrett lets him off the hook for this by saying we have a long way to go before anyone understands brain development.  But in the very next sentence, he praises Marcus for making a “sophisticated exposition” of the case that “plain old natural processes” are sufficient to “account for the brain’s complexity.”  I.e., nature built a brain, how we don’t know, but my friend Marcus said so.
    Can evolutionists solve their problems by appealing to “compressed files” and modular genetic algorithms?  No; they make them worse.  In the history of computers, modular programming was a quantum leap in intelligent design over the older “spaghetti code.”  File compression was a quantum leap in intelligent design over uncompressed code.  Any junior high kid can write a text file on a computer, but if she can write software that can compress or decompress it, she’s a prodigy.
    One module may suffice to build 60 legs on a centipede, but more is going on, because those legs don’t all grow at the same spot.  Something tells these legs where to form, and coordinates their movements.  The point is, it displays even more intelligent design to use modular programming and compression, to say nothing of “ingenious devices” like “gradients and switches that allow its operations to be context-sensitive, feedback loops, and self-generated ‘test patterns’ that allow the system to tune itself.”  The layers of complexity in the brain have only increased with ongoing discoveries.  These complexities cannot be dismissed by hand-waving appeals to natural selection.  Why Science would print a simplistic explanation from an anthropologist who accuses others of engaging in simple-minded debates is another issue.
    The analogies to computers are irrelevant to evolution.  Computers were built by intelligent design, and the intelligence came from minds that beg the question of their origin.  Barrett and Marcus cannot appeal to intelligent design in computers to establish a naturalistic origin of a much more “fantastically complex, yet fantastically well-coordinated” mind.  They leave us only with a glittering generality, a just-so story, in essence claiming that natural selection acting on developmental processes solely directed at evolving survivable reproducing organisms just happened to produce, serendipitously, entities able to create and execute Rachmaninoff piano concertos and build spacecraft and navigate them to Saturn.  For us to believe that, they are going to have to provide better reasons than mere bluffing.
Next headline on:  Genetics and DNADarwin and Evolutionary TheoryHuman Body
Mars Rovers Enter New Phase of Exploration    06/16/2004
Spirit and Opportunity both still have both spirit and opportunity.  Mission scientists said yesterday that the rovers have reached new locations that provide new targets for scientific research; it’s like starting the missions all over again, they commented.
   
Spirit has reached the Columbia Hills, where it hopes to climb and explore rock outcrops.  It has also discovered some of the same nodules and layering seen on the other side of the planet, and some unusual cusps called cobra hoods.  Opportunity has made tentative downhill tracks that prove it is safe to enter Endurance Crater.  It sees a geological contact ahead that looks interesting.  Both rovers, with only minor glitches, are fit as a fiddle and ready to move.
Since this is a work in progress, it is premature to draw conclusions; it’s a time to enjoy the postcards from this vicarious adventure.
Next headline on:  Mars
NASA-Ames Gives Darwin Credit for Antenna Design Project    06/16/2004
A press release from
NASA-Ames Research Center claims, “NASA ‘Evolutionary’ Software Automatically Designs Antenna.”  Using artificial intelligence software, their approach converged on the best design.  The article explains:
“The AI software examined millions of potential antenna designs before settling on a final one,” said project lead Jason Lohn, a scientist at NASA’s Ames Research Center, located in California’s Silicon Valley.  “Through a process patterned after Darwin’s ‘survival of the fittest,’ the strongest designs survive and the less capable do not.”
    The software started with random antenna designs and through the evolutionary process, refined them.  The computer system took about 10 hours to complete the initial antenna design process.  “We told the computer program what performance the antenna should have, and the computer simulated evolution, keeping the best antenna designs that approached what we asked for.  Eventually, it zeroed in on something that met the desired specifications for the mission,” Lohn said.
Evolutionary software appears to be more powerful than a speeding engineer:
“The software also may invent designs that no human designer would ever think of,” Lohn asserted.  In addition, the software also can plan devices that are smaller, lighter, consume less power, are stronger and more robust among many other things – characteristics that spaceflight requires, according to Lohn.
The Evolutionary Software project is funded by NASA’s Office of Exploration Systems and its Evolvable Systems Group.
Here is a teachable moment.  This story is full of logical flaws; can your kid find them?  Giving Charlie credit for this accomplishment is like giving bin Laden credit for winning the war on terrorism.  Charlie is the problem, not the solution; the success of this project was due not to evolution, but to intelligent design.
    Mr. Lohn and the author of this press release don’t even have a high school C student understanding of evolutionary theory.  Natural selection has no purpose, goal or direction.  There are no requirements.  This antenna project had requirements: “We told the computer program what performance the antenna should have,” the designer said.  The result “met the desired specifications for the mission.”  And this project employed algorithms, which are also hallmarks of intelligent guidance.  So forget the references to an evolutionary process; this was an exercise in artificial selection, not natural selection.  Artificial selection is a manifestation of intelligent design.  Phillip Johnson explained the contrast:
Plant and animal breeders employ intelligence and specialized knowledge to select breeding stock and to protect their charges from natural dangers.  The point of Darwin’s theory, however, was to establish that purposeless natural processes can substitute for intelligent design.  That he made that point by citing the accomplishments of intelligent designers proves only that the receptive audience for his theory was highly uncritical.
    Artificial selection is not basically the same sort of thing as natural selection, but rather is something fundamentally different.  Human breeders produce variations among sheep or pigeons for purposes absent in nature, including sheer delight in seeing how much variation can be achieved.  If the breeders were interested only in having animals capable of surviving in the wild, the extremes of variation would not exist.  When domestic animals return to the wild state, the most highly specialized breeds quickly perish and the survivors revert to the original wild type.  Natural selection is a conservative force that prevents the appearance of the extremes of variation that human breeders like to encourage.

(Darwin on Trial, pp. 17-18).
Johnson’s legal and logical expertise is brought to bear skillfully in his chapter on Natural Selection.  He examines the charge that natural selection is a tautology, a vacuous phrase that conveys no information.  In the case of the antenna, Jason Lohn defined “fitness” with words like strong and robust (see “Fitness for Dummies,” 10/29/2002 headline), but those are human-centric evaluations; does the antenna care whether it is strong or robust?  Real biologists understand that fitness has nothing to do with muscles or speed or anything else that we humans value.  It is only a mechanical measure of success in passing on genes.  Whenever natural selection is described in terms of success at reproduction, however, it reduces to a tautology, which by definition has no explanatory value: an organism is successful because it succeeds; a fit individual is fitter than the unfit; those who leave the most offspring leave the most offspring.  Phillip Johnson deals with the evolutionists’ comebacks to this charge, and demonstrates that, “in practice natural selection continues to be employed in its tautological formulation.”  He provides examples from leading evolutionists.
    So here were two glaring logical flaws in this story: fitness was defined in terms of value to human engineers, and intelligently-supervised results were ascribed to undirected processes.  It takes intelligence to design software that can sift through an enormous number of possibilities and detect the ones that best match the specifications.  Specification is a hallmark of intelligent design.  This story was not “patterned after Darwin’s survival of the fittest” the fact that it was patterned at all shows that it was designed.
    Not only is it illogical, it is plagiaristic to attribute what these engineers accomplished to Darwinian evolution.  The Intelligent Design Movement should get the credit.  If this were the only case, evolutionists might take offense at holding up this article as a bad example, but as we have shown in these pages, prominent evolutionists publishing in reputable journals frequently make this same logical error (see 12/30/2002, 12/13/2001, 12/19/2002, and 08/26/2003 headlines, for instance).  If evolutionists don’t understand their own theory, then the intelligent design scientists are going to have to continue to teach them all about it.
    Now ABC News got into the act.  They claim British scientists are using evolutionary theory to build fitter racing cars.  *Sigh*
Next headline on:  Darwinism and Evolutionary TheoryIntelligent DesignDumb Ideas
Dinos in the News   06/15/2004
Three dinosaur finds were reported in the last month:
  • Sauropod:  A new kind of sauropod was found in the Morrison Formation (Jurassic) in Montana, reported National Geographic News.  This kind of dinosaur was unexpected, and suggests an unknown fauna existed in a state known more for its Cretaceous meat-eaters.  The skull of this sauropod had two unexplained holes similar to those found in a couple of African dinosaurs.
  • Carnivore:  A “wrinkle-faced” abelisaurid dinosaur was found in northern Africa.  This kind of carnivorous dinosaur was previously unknown on the African continent.  Its presence calls into question earlier ideas about the timing of Africa’s presumed split from the supercontinent of Gondwana.  The discoverers feel it moves the event forward from around