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Robert Deyes

A Walk Through Nature Part V: Proteins Fold As Darwin Crumbles

The Spanish Paseos Por La Naturaleza (A Walk Through Nature) series continues with a review of Biologic Institute researcher Douglas Axe’s thesis on the probabilistic barriers that make a neo-Darwinian explanation for the origin of protein folds untenable.  Given his scientific background, Axe is well qualified to argue against the undirected origin of protein structure and convincingly counters those who extravagate over the much-heralded modular transfer of folds between proteins. The Paseos Por La Naturaleza series aims to further strengthen the global influence that the Intelligent Design movement already enjoys and raise awareness of important academic resources that are today challenging orthodox Darwinism and revitalizing the call for a fresh perspective on scientific discourse. The fifth installment can be found at: Como Read More ›

Proteins Fold As Darwin Crumbles

A Review Of The Case Against A Darwinian Origin Of Protein Folds By Douglas Axe, Bio-Complexity, Issue 1, pp. 1-12

Proteins adopt a higher order structure (eg: alpha helices and beta sheets) that define their functional domains.  Years ago Michael Denton and Craig Marshall reviewed this higher structural order in proteins and proposed that protein folding patterns could be classified into a finite number of discrete families whose construction might be constrained by a set of underlying natural laws (1).  In his latest critique Biologic Institute molecular biologist Douglas Axe has raised the ever-pertinent question of whether Darwinian evolution can adequately explain the origins of protein structure folds given the vast search space of possible protein sequence combinations that exist for moderately large proteins, say 300 amino acids in length.  To begin Axe introduces his readers to the sampling problem.  That is, given the postulated maximum number of distinct physical events that could have occurred since the universe began (10150) we cannot surmise that evolution has had enough time to find the 10390 possible amino-acid combinations of a 300 amino acid long protein. Read More ›

K´necting The Dots: Modeling Functional Integration In Biological Systems

In 2001 Stephen Meyer, Paul Nelson and Paul Chien wrote a lengthy discourse that explored the scientific challenges that the Cambrian Explosion of life poses to the Darwinian account of animal origins (1).  Central  to their arguments was the idea that biological processes in the organismic context are so tightly integrated that changes in one process invariably require compensatory changes elsewhere (1).  Their illustration of this basic premise seemed intuitive enough:

 “If an engineer modifies the length of the piston rods in an internal combustion engine, but does not modify the crankshaft accordingly, the engine won’t start.  Similarly, processes of development are so tightly integrated temporally and spatially that one change early in development will require a host of other coordinated changes in separate but functionally interrelated developmental processes downstream” (1)

Drawing from examples cited in the biological literature and comments made by opinion leaders, notably geneticist John McDonald and zoologist Soren Løvtrup, the verdict they arrived at was that ”those genes which govern major changes, the very stuff of macroevolution, apparently do not vary, or vary only to the detriment of the organism” (1).  In an effort to model the tight integration of biological processes my sons and I teamed up to assemble a functional multi-component machine better known as the K’Nex Drop-N-Swing.  Not only did we successfully demonstrate how the operability of the ‘Drop-N-Swing’ mechanism was dependent upon the components having precisely the spatial dimensions that they display but we also showed how adjustments to any one of these required concordant adjustments elsewhere in the machine. Read More ›

The Cerebral Linguistic Toolbox That Blows The Mind

“Depending on the type of grammar used in forming a given sentence, the brain will activate a certain set of regions to process it, like a carpenter digging through a toolbox to pick a group of tools to accomplish the various basic components that comprise a complex task” (1). This was the descriptive offered by one review on how it is that diverse regions of the human brain are recruited to tease out the meaning of sentences when we communicate with each other (1). Cutting edge research into brain function, using American Sign Language as a platform, has unpacked the detail of exactly how the brain achieves this split-second feat (1,2).

In sign language messages can be expressed in one of two ways. As with English, ‘signers’ can use ordered words to convey their message (eg: John gives his lunch to Mary). But they can also move their hands in a manner that specifically relays concepts and ideas- what linguists call inflection(2). In languages such as German and French inflections are easily identifiable as suffixes that can be tagged onto the ends of words to denote, amongst other things, the case or the gender of the word or the ‘role’ that a subject or object in a sentence plays in a given interaction (John giving lunch to Mary in the above example) (2). But sign language, notes Rochester University psychologist Aaron Newman offers “a unique opportunity to directly contrast these two means of marking grammatical roles within the same language” (2).

Newman employed functional Magnetic Resonance Imaging (fMRI) to zero in on the spatial-temporal brain activities that accompany both word order and inflection-based communication. What he uncovered was nothing short of remarkable. There exists a network of brain regions including the dorsolateral prefrontal cortex (DLPC), the superior and posterior temporal sulcus (STS), the caudate nucleus, the middle temporal gyrus (MTG), the angular gyrus (AG) and the left inferior frontal gyrus (IFG) that are operative during both the interpretation of word order and inflection processing (2). Importantly significant differences exist in the “relative weighting” of activation in these regions depending upon which of these two modes of message transmission is being called upon (2). The DLPC and the right hemisphere AG are more dominantly active when word order-critical sentences are put in front of us. In contrast the MTG and the posterior STS are more active during inflection processing (2). The overarching conclusion borne out by the results of this study is that “specific parts of the neurocognitive system recruited for grammatical processing are dependent on the type of information that must be processed” (2). Read More ›

Biology´s ‘Skeleton In The Closet’: The Broken Bones Of Origins Science

Review Of Chapter 13 Of Signature In The Cell, by Stephen Meyer, HarperOne Publishers, ISBN: 9780061894206

I never would have suspected that the literary sensation Dr Seuss’ The Cat In The Hat Comes Back would be used to make a point about the devastating shortcomings of origin of life theories (1). But when I read one of the later chapters of Meyer’s Signature In The Cell which in one foul swoop discredited Hermann Muller’s fortuitous origins of DNA, Henry Quastler’s DNA self replication hypothesis and Manfred Eigen’s ideas on hypercycles I could not help but be fascinated by his use of this children’s classic in his exposition. Of course in their own unique ways each of these scientists became steadfastly convinced that they were onto something of great significance that would lead to fruitful avenues on the all important question of how life had begun.

Muller drew inferences from his own work on viruses, in particular bacteriophages (‘bacteria eaters’), equating these simple organisms to “a gene that copies itself within the cell” (2). He envisioned these as being somehow analogous to primitive DNA floating around in the chemical-rich soup of the early earth (2). Quastler on the other hand suggested that polynucleotides could act as templates for replication through complementary base pairing (3). And Eigen chose to assume that ‘self-reproducing molecular systems’ involving RNA molecules and basic enzymes could somehow supply an early form of transcription and translation, later forming hypercycles that would have preceded the arrival of the earliest cells (4).

So how is the Cat in the Hat relevant? Crucial aspects of the above mechanistic propositions, writes Meyer, parallel the antics of our feline friend as he unwillingly redistributes the mess he has created in the house of his none-too-happy hosts. Origin of life scientists have similarly been trying for decades to “clean up the problem of explaining the origin of [biological] information” only to find that they have “simply transferred the problem elsewhere- either by presupposing some other unexplained sources of information or by overlooking the indispensable role of an intelligence” (1). And their modern day brethren, with the apparent sophistication of computer-housed evolutionary algorithms, have fared little better. Meyer’s unpacking of the reality behind Ev, for example, described by its author Thomas Schneider as “a simple computer program” that attempts to evolve the information content of DNA binding sites in a hypothetical genome, is a case in point (5). In Ev Schneider specifies the sequence of these DNA binding sites and incorporates the code for the binding site ‘recognizer’ (protein) into the genome (5). The relative penalties for mis-binding or non-binding of the recognizer to sequences are pre-set into the program (5). Read More ›

Epicycling Through The Materialist Meta-Paradigm Of Consciousness

If we were to think of the height of the Eiffel tower as representing the age of our earth then the existence of humanity would be nothing more that the skin of paint on the pinnacle knob. This was the opening perspective offered by Professor of Philosophy Sean Kelly whose inaugural lecture at this year’s Annual International Bioethics Forum on the science of consciousness kick started a series of talks by a preeminent cast of academic thinkers and speakers. Kelly’s ensuing factual inventory set the tone for others to follow. During their brief history, humans have become a force that has incontrovertibly impacted our planet. 95% of that skin of paint of human existence occurred before the advent of agriculture. And during that time humans have shown that they are the only beings with a capacity not only for complex language but also for storing information outside of themselves in the form of books and multimedia. No other species dwells upon historical time like we do.

University of Minnesota ethnopharmacologist Dennis McKenna, who spoke immediately after Kelly’s ‘opener’, concurred. Complex language, he noted, depends on synesthesia-style relationships between spoken words and a corresponding set of symbols that imbue our daily experiences with meaning. When this phenomenon emerged no one knows for sure although the deepest historical evidence to-date, that of the Blombos Cave in South Africa, suggests that it may have existed as early as 75,000 years ago. Read More ›

Arriving At Intelligence Through The Corridors Of Reason (Part II)

Review Of Probability’s Nature And Nature’s Probability – Lite, by Donald Johnson
ISBN: 978-0-9823554-4-2

Zoologist Richard Dawkins has historically used the concept of ‘junk DNA’- those apparently useless portions of genomes- to lead the charge against the creationists’ position of purpose in nature. His view on the matter is quite simple: “creationists might spend some earnest time speculating on why the Creator should bother to litter genomes with untranslated pseudogenes and junk tandem repeat DNA”. In light of what we now know about DNA, Dawkins’ should spend some earnest time reviewing whether his littered genomes are so littered after all. In fact the term ‘junk DNA’ is now seen by many an expert as somewhat of a misnomer since much of what was originally categorized as such has turned out to be pivotal for DNA stability and the regulation of gene expression. In his book Nature’s Probability And Probability’s Nature author Donald Johnson has done us all a service by bringing these points to the fore. He further notes that since junk DNA would put an unnecessary energetic burden on cells during the process of replication, it stands to reason that it would more likely be eliminated through selective pressures. That is, if the Darwinian account of life is to be believed. “It would make sense” Johnson writes “that those useless nucleotides would be removed from the genome long before they had a chance to form something with a selective advantage….there would be no advantage in directing energy to useless structures”. Read More ›

The Social Brain And The Human Condition

PART I: Experimental Foundations

The plans had been made, details finalized and all expenses paid.  I was to travel to the south coast of England to complete my training for the British Sub-Aqua Club Sports Diver certificate.  I boarded a train from London’s Waterloo station down to the quiet seaside resort of Bournemouth where I was received by relatives.  For the next two weeks I commuted to the nearby harbor town of Poole and headed out on a rigid hull inflatable boat with five other students to complete a series of required dives.  The testosterone-induced camaraderie soon brought us together into a close-knit group.  We were assigned our respective diving ‘buddies’- a practice that is almost a mandatory requirement of amateur sport diving.  We quickly picked up on the diving lingo and were Hi-fiving our way to the end of each day.     

All of our sorties out to sea went according to plan.  That is, until the final afternoon.  As we were heading back to the safety of the mooring station the weather took a turn for the worst.  Surging waves reduced visibility to little more than a few feet and with the quickly darkening skies we knew we were in trouble.  In desperation the pilot of the boat radioed for help.  Minutes later we were spotted by the coastal ‘cavalry guard’- a British Navy Sea King helicopter equipped with all the fittings that one might expect for a major rescue operation.  Fortunately the terrifying experience of being stranded out at sea ended without further incident.  We were escorted to the calmer waters of a local bay from which we headed home for a feast of fried fish served in greasy, vinegar-sodden newspaper (the quintessentially English supper). That same evening we all reconvened to mull over the events as they had unfolded.  We bonded socially knowing that, in the midst of our differences, there was at least one thread of commonality by which we could all relate to each other.  We were all now sports divers with a story to tell. 

A craving for social connection is a deeply-rooted aspect of the human psyche (1).  So much so that even at the cellular level there are key molecular markers associated with the subjective feeling of social isolation (loneliness).  Just three years ago a seminal study using a microarray based approach identified some of the genes that are differentially expressed in the immune cells of individuals who struggle with subjective social isolation (2).  The ‘transcriptional fingerprint of loneliness’ that came about as a result provided researchers with a window into how negative feelings over social experiences can adversely impact our health.  Most importantly a total of 209 transcripts, representing 144 genes, were found to be differentially expressed in the leukocytes of subjectively lonely individuals (2). Read More ›

A Walk Through Nature Part IV: Tossing Out Scientism’s Addled Eggs

The Paseos Por La Naturaleza (A Walk Through Nature) series in Spanish continues with an examination of the atheistic brand of religion that pervades the scientism movement. The neo-atheist Peter Atkins has been one of the modern day crusaders of this movement with his scathing allegation that science presents the only reliable means by which to understand nature and the world around us. Many are those who today revolt against such a position. The Paseos Por La Naturaleza series aims to further strengthen the global influence that the Intelligent Design movement already enjoys and raise awareness of important academic resources that are today challenging orthodox Darwinism and revitalizing the call for a fresh perspective on scientific discourse. The fourth installment can Read More ›

Arriving At Intelligence Through The Corridors Of Reason

Review Of Probability’s Nature And Nature’s Probability – Lite, by Donald Johnson
ISBN: 978-0-9823554-4-2

PART I
If Intelligent Design is to be escorted out of science debating halls because of its compatibility with a belief in a deity, undirected naturalism should likewise be excluded on the premise that it is the core tenet of nontheistic religions like Atheism. Such is the opening message of the `Lite’ version of a book whose title Probability’s Nature And Nature’s Probability is so captivatingly simple that one cannot help but take at least a cursory look through its pages. And the author Donald Johnson has an impressive list of scientific accolades to his credit brought about by a passion for (and not a disdain of) science- a PhD in chemistry from Michigan State University, ten years as a senior research scientist in the medical and scientific instrumentation field, a twenty year college-teaching career and a second PhD in Computer Science.

Johnson’s personal reflections reveal a lot about how he came to espouse the views of the Intelligent Design movement. Over the course of his career, Johnson grew increasingly skeptical over natural causation as applies to the origin of life. Science as we know it, he notes, should make testable predictions. While speculation does have a place in science, it needs to be presented as such and not dressed up and served up as a `platter of facts’ for consumption by a public unaccustomed to the nuances of scientific argumentation. Johnson brings to the fore the blatant misrepresentations of what is truly `probable’, `plausible’ and `feasible’ in the context of origins of life research as he takes the reader on a whirlwind tour of mathematical notation and probabilistic reasoning. Read More ›

A Walk Through Nature Part III: Catalytic RNA Unworthy Of An ‘Origins’ Discussion

The Spanish Paseos Por La Naturaleza (A Walk Through Nature) series continues with an exploration of catalytic RNA within the larger context of the RNA world.  Pulling together key lines of evidence from molecular biology, this installment builds a linchpin case against the fragile trusses of naturalistic causation. The Paseos Por La Naturaleza series aims to further strengthen the global influence that the Intelligent Design movement already enjoys and raise awareness of important academic resources that are today challenging orthodox Darwinism and revitalizing the call for a fresh perspective on scientific discourse.   The third installment can be found at: Paseos Por La Naturaleza: El ARN catalítico — un catalizador indigno de una discusión seria acerca del origen de la vida (See also OIACDI)

The Infinite Headaches Of The Adjacent Impossible

Santa Fe Institute economist Brian Arthur believed that much of what we see in global economic patterns can be explained by a process of ‘locking in’ of historical events (1).  Notably, the success of the QWERTY keyboard or the increased sales of the VHS video system over its arch rival Beta Max did not depend so much on any inherent better quality of the winning system but rather on small details in the history of innovation that, over time, lead to the establishment and the overwhelming success of particular technologies (1).  Once such winning technologies became wide-spread, they became a locked and established part of our culture.   

Arthur undoubtedly received much of his insight from long conversations that he had with biophysicist Stuart Kaufman as the two of them thrashed out the concepts of biology and economic policy in an attempt to reconcile both under the umbrella of their unifying theory of complexity (1).  It was clear that a great number of parallels could be drawn between these two otherwise distinct areas of research. 

From an origin of life standpoint, Kauffman has long been unconvinced by the usual crop of prebiotic synthesis experimentsThere is after all no basis upon which to suppose that amino acids and nucleotides could randomly form long polymer chains with specific functions such as we see in the cell (2).  Following such a realization Kauffman became enthralled by the idea that maybe there was a self-organizing process through which compounds could come together in an autocatalytic cycle- a closed cycle of catalysts that converted one molecule to another in a self sustaining fashion (3).  What was interesting about Kauffman’s idea was the manner through which he reached it- a multidisciplinary environment, such as the Santa Fe Institute with economists, political analysts and archaeologists coming together to look for a common thread uniting the emergence of complexity in lost civilizations, economically autonomous states and ultimately life’s biochemistry. Read More ›

Review Of Signature In The Cell In Spanish

2010 sees the beginning of a new series in Spanish exploring key findings from contemporary science that support the intelligent design inference. The series Paseos Por La Naturaleza (A Walk Through Nature) aims to further strengthen the global influence that the Intelligent Design movement already enjoys and raise awareness of important academic resources that are today challenging orthodox Darwinism and revitalizing the call for a fresh perspective on scientific discourse. Second installment can be found at: Paseos Por La Naturaleza See also: Organización Internacional para el Avance Científico del Diseño Inteligente Un nuevo libro sobre el diseño inteligente: Un hito en la lucha contra el naturalismo científico, by Robert Deyes and Carolina Deyes (transl: New Intelligent Design Book A Landmark Assault On Read More ›

Toppling The Stanchions Of Biological Determinacy

Synopsis Of Chapter Eleven, Signature In The Cell, by Stephen Meyer
ISBN: 9780061894206; ISBN10: 0061894206; Imprint: HarperOne

Biological determinists will argue on the assumption that universal laws undergird the origin of life. Such an appeal to natural law is of course not a novel one. Indeed even thousands of years ago Aristotle philosophized over the existence of some universal organizing principle that could shape life into the easily identifiable forms we see today. From a protein sequence perspective Pennsylvania State University biochemists Gary Steinman and Marian Cole gave seemingly empirical substance to the idea that there were certain combinations of amino acids that were more likely to form as a direct result of amino-acid bonding energies.

Along the same grain, biophysicist Dean Kenyon became a die-hard advocate of the view that proteins first assembled into functional entities through the selective affinities that specific amino acids had for one another. To be sure, Kenyon believed that specific protein sequences were somehow predestined to form as a direct result of such constraints. The title of his much-respected tome Biochemical Predestination, which he co-authored with Steinman, became a spark that served to boost his credibility. But as his joint book garnered strength as a staple text for biochemistry graduate studies in the 1970s, Kenyon himself began to have personal doubts over the validity of his own proposition. Interviewed as part of the Discovery Institute’s documentary Unlocking the Mystery Of Life, Kenyon’s own testimonial brought clarity to the depth of his ongoing struggles: Read More ›

An Eye For An ‘I’: Fighting The Twisted Fables Of The Anti-ID Lobby

Review Of Intelligent Design 101: Leading Experts Explain The Key Issues
ISBN 978-0-8254-2781-7

The debate over whether or not our universe was designed with a purpose is one that centers not around philosophical questions but over “competing scientific explanations of the data”. That is the central argument expounded by Phillip Johnson in Intelligent Design 101, a book that aims to bring into sharp focus the central tenets of the intelligent design (ID) movement. Contrary to a popular misconception, the modern day controversy over design in biology is not one that arose from some push to force Judeo-Christian beliefs into the science classroom. It is instead one that extends back thousands of years to the time of Plato and Xenophon in ancient Greece.

Today the educational literature defines all aspects of biology in purely naturalistic terms. What is more, evolution has become the “monolithic fact” that we must all embrace. Even though there is incontrovertible evidence that defies such a factual status, evolutionists have bent over backwards to make naturalism fill in the glaring inconsistencies in the data. As a vociferous opponent of the macro-evolutionary aspects of Darwinism, Johnson has attempted a “divide and conquer” approach to break such a stronghold. By separating philosophical naturalists such as Richard Dawkins from scientists with a sound objective outlook, Johnson’s much-publicized Wedge Strategy has sought to prize neo-Darwinism away from its “pedestal of philosophical naturalism”. Attacks on Johnson’s initiative have focused on the religious backgrounds of its supporters rather than on the sound scientific arguments that they put forward. Still, as Johnson remarks those who today maintain that ID is all about religion ignore the counter claim that the theory of evolution is not exactly all about science. Read More ›