Refuting Creationism - An Evolutionary Arms Race In Space - No Intelligence Involved

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In this illustration, a phage — a type of virus that infects bacteria — rests on the surface of a host cell. Researchers at UW–Madison designed an experiment for the International Space Station to study how phage-bacteria interactions affect the health of the gut microbiome.

Microbes mutated in space hint at biomedical benefits to humans on Earth – UW–Madison News

In a striking demonstration of the theory of evolution in practice — and something that will have creationists once again insisting on redefining evolution as a theory about one creature turning into an entirely unrelated taxon — an experiment aboard the International Space Station has shown how subtle changes in the environment can dramatically alter an evolutionary trajectory. It also illustrates another major embarrassment for Intelligent Design creationists: evolutionary arms races. Arms races are, of course, utterly incompatible with the idea of an intelligent designer, since running to stand still in a race with yourself is a neat definition of insanity.

Unlike the creationist parody of evolution — carefully engineered to be unprovable because it does not describe what actually happens and what no biologist has ever claimed — the real scientific definition of evolution is simply a change in the frequency of different alleles in a population over time. A definition that creationists know to be irrefutable, hence their persistent attempts to redefine it so that they have something to attack.

The experiment, which had a parallel control on Earth, was designed to observe how bacteriophage viruses that parasitise bacteria and their hosts co-evolved in the microgravity environment of space.

The results have just been published in PLOS Biology. They show that both the T7 phage virus and the E. coli bacteria developed marked genomic differences compared with the Earth-bound populations. The space-station phages gradually accumulated specific mutations that enhanced infectivity or improved their ability to bind receptors on bacterial cells. Meanwhile, the space-station E. coli accumulated mutations that improved resistance to phages and enhanced survival in near-weightless conditions. In other words, what was observed was a genuine evolutionary arms race — and because the environments differed between the space-station populations and the Earth-bound populations, the divergence can be attributed directly to differences in gravity.

The results highlighted another intriguing angle: the mutations that phages and bacteria acquire in space don’t just reveal fundamental evolutionary dynamics, they can also have practical applications for human health on Earth. After 25 days aboard the ISS, both organisms returned with novel mutations not commonly seen under terrestrial gravity, including changes to bacterial surface proteins and corresponding phage adaptations to bind those altered surfaces.

Researchers then engineered phages carrying these space-derived mutations and tested them against bacterial pathogens responsible for urinary tract infections — many of which are now resistant to antibiotics — finding the space-influenced phages were notably effective at killing these otherwise resistant strains. This suggests that the unique selection pressures of microgravity may reveal evolutionary pathways that could be harnessed to design improved therapies for antibiotic-resistant infections back on Earth.

Abiogenesis News - How a Deadly Poison Could Have Created Pre-Biotic Organic Molecules

Frozen hydrogen cyanide ‘cobwebs’ offer clues to origin of life - American Chemical Society

Dedicated creationists will need to find yet another way to dismiss new research by three scientists from the Department of Chemistry and Chemical Engineering at Chalmers University of Technology in Gothenburg, Sweden. Their work shows that, under the right conditions, the deadly poison hydrogen cyanide (HCN) could have provided a medium in which pre-biotic organic molecules accumulated on the early Earth. The findings have been published in the journal ACS Central Science.

The difficulty this presents for creationists arises largely from their habitual black-and-white thinking. Abiogenesis must, in their view, either have occurred via some fully specified, preconceived mechanism or be declared “impossible”. Since the only process they are prepared to accept is supernatural intervention by a magic creator, the conclusion is predetermined: any natural explanation must be rejected out of hand.

That claim, however, is trivially easy to refute. Assertions of impossibility collapse as soon as a single plausible natural mechanism is demonstrated. It is not necessary to establish beyond doubt that a particular hypothetical process is exactly what happened on the early Earth; it is sufficient to show that such a process could have occurred without violating known chemistry or physics.

What the Gothenburg team have demonstrated is that, when frozen, the surfaces of hydrogen cyanide crystals become highly reactive and can catalyse chemical reactions that are not possible at higher temperatures. These reactions could have triggered a cascade of further processes, ultimately producing some of the molecular building blocks of proto-cells.

Nor do pre-biotic chemicals necessarily have to originate on Earth itself. Space is also a viable candidate environment: hydrogen cyanide is abundant in interstellar space, as is water, and the low temperatures required for these crystals to form are commonplace. In the presence of water, HCN can polymerise and give rise to amino acids and nucleobases.

Creationism Refuted - How New Genetic Information Causes Diseases

Study shows your genes determine how fast your DNA mutates with age | UCLA Health

Creationist dogma insists that new genetic information can only be created by their putative intelligent designer, so it should be deeply embarrassing for them to learn that certain stretches of our DNA lengthen as we age, that the rate at which this happens is influenced by genes, and that excessive expansion of these sequences can lead to serious liver or kidney diseases.

This was discovered by researchers from the University of California, Los Angeles (UCLA), the Broad Institute, and Harvard Medical School, who analysed whole-genome sequencing data from 490,416 UK Biobank participants and 414,830 participants in the All of Us Research Program. Their findings were published recently, open access, in Nature.

This research is particularly awkward for creationists because of their insistence on the supposedly ‘sacred’ principle that only their intelligent designer can add new information to a genome. If we concede that claim for the sake of argument, then this newly generated genetic information must have been created deliberately and designed to produce a specific outcome — unless creationism’s designer was simply fiddling about aimlessly. Having a specific outcome (as all genes do) is precisely what William A. Dembski of the Discovery Institute insists is evidence for intelligent design, by a neat process of circular reasoning that only creationists find persuasive.

We then have the additional fact that a high rate of expansion of these DNA sequences is controlled by genetic modifiers and does not occur if any of those genes is not functioning properly. In other words, the resulting liver and kidney diseases are due to what Michael J. Behe famously describes as proof of a designer god: ‘irreducible complexity’.

Still conceding creationist claims, then, Dembski’s and Behe’s own logic demonstrates that their intelligent designer deliberately causes these diseases of old age.

Creationists are further hoist by their own petard in that they traditionally blame disease on ‘The Fall’, thereby conceding that intelligent design creationism is a form of fundamentalist religion rather than science. At the same time, however, they insist that only their intelligent designer can produce the new genetic information responsible for the expansion of these DNA sequences, which neatly rules out the involvement of the vague, non-physical agency they refer to as ‘sin’.

This leaves creationists with an uncomfortable dilemma: either their designer god actively causes liver and kidney disease, or new genetic information can indeed be produced by natural processes in which their designer plays no part — in which case a major plank of creationism collapses. The alternative is to concede that their allegedly omnibenevolent god is directly responsible for serious diseases in elderly people.

It is scarcely worth pointing out the glaringly obvious fact that these outcomes are easily explained as the predictable result of an undirected evolutionary process that has no concept of perfection, inevitably settling for compromise and prioritising reproductive success early in life at the expense of longer-term health and wellbeing.

Unintelligent Design - How An Essential Vitamin Helps Cancer Resist Our Immune Response

Ludwig Cancer Research

Recent research has shown that a metabolite of vitamin A, retinoic acid, can quietly inhibit the immune system, making it less responsive to tumours. It also reduces the effectiveness of a promising anti-cancer immunotherapy.

This work, carried out by scientists at the Princeton University branch of the Ludwig Institute for Cancer Research, has resulted in two papers. The first, published in Nature Immunology, describes how retinoic acid produced by the immune system’s dendritic cells (DCs) alters their behaviour, inducing a dangerous tolerance of tumours. The second, published open access in iScience, outlines progress in developing drugs that inhibit retinoic acid production.

To anyone who understands evolution and how it proceeds through a series of sub-optimal “it’ll do” solutions — constrained by what is available at the time and lacking any foresight — it will come as no surprise that the human body’s dependence on vitamin A comes with a downside. These are the inevitable compromises of evolutionary history. What is inexplicable, however, is this vulnerability in terms of intelligent design by an omniscient, omnipotent designer, who should have foreseen such dangers and engineered a better solution — unless, of course, the creation of favourable conditions for cancer was itself part of the design. And that, of course, leads to the theological problems ID creationism leads inexorably to, but ID advocates routinely ignore - a god who is incompetent, indifferent, powerless, or worse still malevolent.

How Science Works - Why Did The Woolly Rhino Go Extinct 4,000 Years Before Creation Week?

Woolly rhinoceros, Coelodonta antiquitatis
Grotte Chauvet, Ardèche, France

Source

Woolly rhinoceros, Coelodonta antiquitatis

By Mr Langlois10 - Own work, CC BY-SA 4.0, Link

DNA from wolf pup’s last meal reveals new facts about woolly rhino’s extinction

A new research paper published in the journal Genome Biology and Evolution, by a team led by palaeogeneticists from the Centre for Palaeogenetics, Stockholm, Sweden, may make uncomfortable reading for any creationists with the courage to read it.

Firstly, it deals with events from that long period of pre-“Creation Week” history — evidence which would not exist if the biblical Flood myth were true. Secondly, it illustrates how, in contrast to the claim that scientists are only permitted to publish findings that conform to a rigid scientific orthodoxy, researchers are perfectly willing to revise established ideas when new evidence demands it. In this case, the study shows that one aspect of what palaeobiologists thought they understood about the evolutionary history of Eurasian megafauna may be wrong.

Unintelligent Design - A Brain 'Designed' for Memory Loss in Old Age

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New Mega-Analysis Reveals Why Memory Declines With Age | Hebrew SeniorLife

A paper published last November in Nature Communications by an international team lead by scientists from the University of Oslo, is just the sort of evidence against intelligent design and for evolution that creationists normally misrepresent, lie about or ignore, because it illustrates the stark difference between what ID creationism predicts and what we see, and of course, what we see is exactly what the Theory of Evolution predicts. And it's another superb example of how the human body refutes the childish notion of intelligent design by a magic invisible designer, many more of which I have included in my book, The Body of Evidence: How the Human Body Refutes Intelligent Design.

There is a persistent tendency among creationists and Intelligent Design advocates to imagine biology as if it were the product of a competent, benevolent engineer, optimised for lifelong performance and reliability. Real organisms, however, stubbornly refuse to behave like that. Evolution does not design for comfort, longevity, or even cognitive elegance; it shapes traits that maximise reproductive success in the environments in which our ancestors actually lived. Once reproduction has occurred and offspring are independent, the force of natural selection weakens dramatically. From that point on, biological systems are increasingly free to accumulate compromises, trade-offs, and outright failures — not because they are useful, but because there is little evolutionary incentive to eliminate them.

Nowhere is this more obvious than in the ageing human brain. Memory, learning, and cognitive flexibility are exquisitely tuned for early and mid-life, precisely when they matter most for survival, social navigation, and reproduction. Later in life, however, those same systems reveal a striking lack of long-term maintenance. This is not a mystery, nor is it a design flaw crying out for a supernatural explanation. It is exactly what evolutionary theory predicts under mechanisms such as antagonistic pleiotropy, mutation accumulation, and the diversion of finite biological resources away from indefinite repair and towards reproduction. In short, evolution produces brains that are *good enough* for long enough — not brains that are guaranteed to remain intact into old age.

That expectation is strongly reinforced by the paper in Nature Communications, which combines large-scale neuroimaging and cognitive data to examine why memory reliably declines with age even in otherwise healthy adults. Rather than pointing to a single failing component or a neatly isolated genetic “defect”, the study reveals a diffuse pattern of structural brain change, with memory loss emerging from the cumulative erosion of multiple interconnected regions. This kind of widespread, variable vulnerability is exactly what an evolutionary framework anticipates — and exactly the opposite of what Intelligent Design would lead us to expect. What follows is not evidence of poor design, but evidence of no design at all: only the predictable consequences of evolution’s ruthless focus on reproductive success early in life, and its indifference to what happens long after that job is done.

Refuting Creationism - Why The Theory of Gravity is Incomplete, Unlike The Theory of Evolution

It may come as a surprise to some that scientists at the Center of Applied Space Technology and Microgravity (ZARM) at the University of Bremen, Germany, together with colleagues from the Transylvanian University of Brașov, Romania, have proposed a new theory of gravity, which they recently published in the Journal of Cosmology and Astroparticle Physics.

Even flat-earthers do not attempt to deny gravity. No one who does not require medication doubts that gravity is the force that prevents us from floating off into space and causes objects to fall when dropped. No one seriously believes they can step off a tall building and come to no harm because gravity is “just a theory”.

And yet, despite its obvious and universal effects, gravity remains incompletely understood. Unlike evolution—which can be directly observed and whose underlying mechanisms have been well established for decades—we still lack a complete explanation of how gravity works. Newton described it mathematically as an attractive force between masses, proportional to those masses and obeying an inverse-square law, but he did not explain why masses attract one another. Einstein later recast gravity as the curvature of spacetime caused by mass and energy, with objects following the shortest paths through that curved geometry. However, gravity has never been successfully reconciled with quantum mechanics and appears to be a phenomenon that belongs to the macroscopic domain of relativity. Although most physicists assume that relativity and quantum mechanics must ultimately be unified, a quantum theory of gravity remains elusive.

In other words, as with evolution, we know that gravity is real, and we understand its effects extremely well. But unlike evolution—where we possess a comprehensive and coherent explanatory framework—we currently have only incomplete and sometimes conflicting theories for gravity’s underlying cause.

Despite this, creationists never dispute the theory of gravity on the grounds of these gaps. The reason is obvious: their sacred collection of Bronze Age myths makes no claims about gravity at all. Its authors took gravity for granted, seeing no need to explain it, and therefore left no theological foothold for modern denial. There are no angels holding planets in orbit or magical forces suspending objects in mid-air, and so gravity is quietly accepted.

Refuting Creationism - Earth - A Planet Fine Tuned For Nematodes

Michael Werner collects water and soil samples while hunting nematodes on Great Salt Lake’s east shore between Fremont and Antelope islands.

Photo credit: Julie Jung.

Great Salt Lake roundworm gets Shoshone name – @theU

Representative microbialite mounds at Site 6 from which nematodes were extracted.

News recently published in the Journal of Nematology should give pause for thought to any creationist who imagines that a magical creator made Earth perfectly suited for human life. The report describes the discovery of a new species of nematode — a group of roundworms, some of which are little more than a millimetre long — living under the extreme conditions found in the Great Salt Lake in northern Utah, USA. The species is believed to be endemic to that lake.

Nematodes are the most abundant animal phylum on Earth in both aquatic and terrestrial environments, with around 250,000 described species. It is estimated that roughly 80% of all animal life in terrestrial soils, and about 90% of that on the ocean floor, consists of nematodes. They occur in virtually every environment, from polar ice to deep-sea hydrothermal vents, and, as this newly discovered species demonstrates, in conditions of extreme salinity.

If Earth can be said to be ideally suited for any group of organisms, nematodes would be strong contenders. Humans, by contrast, require a very narrow range of terrestrial conditions in order to survive without specialised technology; consequently, much of the planet is unsuitable for — and often actively hostile to — human life.

Genetic analysis indicates that there may be two distinct populations of this nematode within the lake, raising intriguing questions for biologists: how did they arrive there, and what role do they play in the lake’s ecosystem? This species represents only the third metazoan known to inhabit the lake, the other two being brine shrimp and brine flies. Together, these organisms support vast populations of migratory birds, making the Great Salt Lake a vital feeding ground during migration.

Creationism Refuted - Earth - A Planet Fine-Tuned For Extinction

© Kaori Serakaki (OIST)

Illustrations of Ordovician, jawless vertebrates. Left is a Promissum conodont, ranging from 5 to 50 cm in length and named after unusual, cone-like teeth fossils, which are hypothesized to be ancestors of modern lampreys and hagfishes. On the right is a pair of Sacabambaspis, around 35 cm in length, which had distinct, forward-facing eyes and an armored head. Very few conodont species survived the Late Ordovician Extinction Event, and no fossils of animals like Sacabambaspis from after the event have been discovered.

© Nobu Tamura (CC BY-SA)

The Age of Fishes began with mass death | Okinawa Institute of Science and Technology OIST

A recent paper published in Science Advances by Wahei Hagiwara and Professor Lauren Sallan of the Macroevolution Unit at the Okinawa Institute of Science and Technology, Japan, closes a long-standing gap in our understanding of the early radiation of vertebrates into jawed and jawless fishes following the Late Ordovician mass extinction, around ~445–443 million years ago. Their analysis shows that this radiation arose from a small number of fortunate survivors clinging on in ecological refugia. From those few lineages, of course, all modern marine and terrestrial vertebrates ultimately evolved.

This study neatly dismantles one of creationism’s favourite rhetorical fallbacks: the claim that Earth was deliberately “fine-tuned” to support complex life, and ultimately humans. The evolutionary pattern revealed here—near-annihilation followed by recovery from a few scattered refugia—is not the signature of foresight or optimisation, but of contingency and survival against the odds. Life does not flourish because conditions are perfectly arranged for it; rather, whatever happens to survive is forced to adapt to whatever conditions remain. The history of vertebrates, like that of life more generally, is therefore not one of careful planning, but of repeated catastrophe followed by opportunistic evolutionary radiation.

Creationists are notable for clinging to demonstrably false beliefs in the face of overwhelming evidence, childishly mistaking stubbornness for intellectual strength, rather like a spoilt toddler refusing to accept that they have just lost a game of Snap!. Alongside the patently absurd claim that Earth is only 6,000–10,000 years old sits the almost equally untenable belief that the planet was created exactly as it is, perfectly suited for human life. This notion is maintained despite abundant evidence for repeated mass extinctions driven by cosmic impacts, large-scale geological processes such as plate tectonics and associated seismic activity, major reorganisations of ocean circulation, and delicately balanced biogeochemical feedback systems involving oxygenation and carbon cycling that periodically spiral out of control, triggering catastrophic climate change.

What the evidence actually reveals is not a cosy, well-regulated world resembling some tranquil small town in Kansas, but a planet that is frequently so hostile to life that much of it is wiped out entirely. Most species go extinct, leaving only a handful of survivors to inherit the aftermath and radiate into new forms adapted to altered conditions—until they too are eliminated by some future catastrophe. The conclusion is unavoidable: Earth is not fine-tuned for human life, or for life in general. Instead, today’s species are the fortunate descendants of a few lucky survivors, shaped by natural selection to fit available ecological niches as neatly as a hand fits a glove.

Malevolent Design - How ID Creationism 'Proves' Pancreatic Cancer is 'Intelligently Designed'

The Krainer lab developed 12 initial ASO drug candidates. The best performing ASO—ASO-A—completely broke the SRSF1-AURKA-MYC circuit, leading to slower tumor growth and cell death.

Untreated PDAC tumor organoid

PDAC tumor organoid after treatment with ASO-A

CSHL’s Krainer lab has discovered a key oncogenic circuit driving aggressive pancreatic ductal adenocarcinoma (PDAC) progression. Using human PDAC tumor organoids, seen here, the team developed a potential RNA splicing-based therapeutic that collapses the circuit.

Short-circuiting pancreatic cancer | Cold Spring Harbor Laboratory

These examples of what Discovery Institute fellows Michael J. Behe and William A. Dembski call “irreducible complexity” and “complex specified information” respectively — cited by them as evidence for an intelligent designer — are now being discovered with such monotonous regularity that it is astonishing they never appear in any of the Discovery Institute’s anti-evolution, anti-science propaganda.

The answer to that conundrum is, of course, that such examples are far more frequently found in parasites, pathogens, and idiopathic conditions such as cancer and autoimmune disease. No self-respecting religious fundamentalist is going to open that particular can of worms and appear to be promoting a manifestly malevolent god. It is far safer to remain silent and instead present cult followers with carefully curated examples of supposedly “beneficial” complexity, selected to appeal to their pre-existing biases.

Nevertheless, here is yet another example whose refusal to be addressed by creationists neatly illustrates the disingenuous nature of these alleged “proofs of intelligent design”. The news comes from a paper just published in the Cell Press journal, Molecular Cell, which shows how pancreatic cancer—specifically pancreatic ductal adenocarcinoma (PDAC)—depends on a complex regulatory circuit consisting of three key components.

The research, conducted by a team from Cold Spring Harbor Laboratory (CSHL) and led by former CSHL graduate student Alexander Kral, builds on earlier work by Professor Adrian Krainer, who discovered that the protein SRSF1 jump-starts PDAC. The new study shows that SRSF1 does not act alone, but forms one of three interdependent “pillars” in this malignant system—the other two being Aurora kinase A (AURKA) and the oncogene MYC. In laboratory experiments, disabling any one of these three components using RNA-based therapy collapsed the circuit, reduced tumour viability, and triggered programmed cell death.

In Michael Behe’s terms, reducing the complexity kills the system. In William Dembski’s terms, destroying the “complex specified genetic information” kills the cancer cells.

This leaves creationists who are honest enough to confront the evidence with a stark choice: either this is evidence that their intelligent designer deliberately designed pancreatic cancer, or Behe’s and Dembski’s long-trumpeted “proofs of intelligent design” are nothing of the sort. Some of the less scientifically literate will, predictably, invoke “The Fall”, thereby revealing once again that Intelligent Design creationism is not science at all. It is merely Bible-literalist religious fundamentalism dressed up in a laboratory coat — exactly what the Discovery Institute has been attempting to smuggle into US classrooms ever since the 1987 Supreme Court ruling in Edwards v. Aguillard made it clear that teaching creationism in public schools violates the Establishment Clause of the US First Amendment.

Creationism Refuted - Early Hominins From Morocco Confirm The African Origin of Homo Sapiens

Thomas Quarry I, Grotte à Hominidés: Mandible ThI-GH-10717 during the excavation.

© J.P. Raynal,
Programme Préhistoire de Casablanca

773,000-year-old mandible ThI-GH-1 from Thomas Quarry in Morocco.

© Hamza Mehimdate, Programme Préhistoire de Casablanca.

Early hominins from Thomas Quarry I (Morocco) reveal an African lineage near the root of Homo sapiens

The discovery and dating (of which more later) of hominin remains in a Moroccan quarry, reported recently in Nature, has provided further confirmation that the origin of Homo sapiens lies in Africa, not Eurasia, contrary to an alternative hypothesis that has occasionally been proposed. The material consists of mandibles and other fragmentary remains, and also sheds light on the evolutionary origins of Neanderthals and Denisovans.

That is not to say that any serious palaeoanthropologists believed humans evolved wholly in Eurasia. Rather, some suggested that the final stages of Homo sapiens evolution may have occurred there, derived from descendants of earlier African migrants such as H. erectus, H. rhodesiensis, or H. antecessor. Others have argued that the so-called ‘muddle in the middle’ of the hominin family tree may represent a single, widely distributed species exhibiting regional variation across both Africa and Eurasia.

However, the Moroccan specimens display a clear mosaic of primitive and derived features — precisely the pattern that creationists call ‘transitional species’ and insist don't exist. These fossils combine traits seen in African sister lineages with features associated with H. antecessor, a pre-Neanderthal/Denisovan European species whose remains are being excavated at the Sima de los Huesos (Cave of Bones) site at Atapuerca, Spain.

The fossils are also exceptionally valuable for palaeoanthropology for another reason. The sediments in which they were found preserve the unmistakable signature of the Matuyama–Brunhes geomagnetic reversal, which occurred around 773,000 years ago when Earth’s magnetic poles flipped. This provides an unusually robust chronological anchor, as the timing of this reversal has been independently verified from multiple, entirely separate lines of evidence.

There is therefore a great deal here for creationists to attempt to dismiss. First, there is the mosaic of primitive and derived features that identify these fossils as genuinely transitional — something creationism insists does not exist. Second, there is the age of the material, securely dated to approximately 763,000 years (±4,000 years) before creationists insist Earth was magicked out of nothing, placing ancestral hominins hundreds of thousands of years before the Bronze Age biblical story of a single, ancestor-free human couple. Finally, and perhaps most inconveniently of all, the dating does not rely on radiometric methods at all, but on geomagnetic reversal stratigraphy, verified beyond any reasonable doubt. The biblical timeline is therefore wrong by many orders of magnitude.

Unintelligent Design - An Arms Race Between a Parasitic Beetle And a Parasitic Fungus

Creationism's Unintelligent Designer Trying To Solve The Problem He Just Created

Adult spruce bark beetles in their galleries in the bark of a Norway spruce tree. The beetle in the middle is infected with the fungus Beauveria bassiana.

© Benjamin Weiss, Max Planck Institute for Chemical Ecology

Fungus turns bark beetles’ defenses against them

A paper recently published in the Proceedings of the National Academy of Sciences of the USA (PNAS) has raised the spectre of evolutionary arms races for creationism. Evolutionary arms races are something of a nightmare for creationists because, within the paradigm of intelligent design by a single designer, having an arms race with yourself makes no sense at all.

Evolutionary arms races are among the strongest arguments against intelligent design, as I point out in my book, The Unintelligent Designer: Refuting the Intelligent Design Hoax. They epitomise stupidity. What on Earth is the point of designing a solution to a problem for one species, only to treat that solution as a problem to be solved for another? It is almost exactly as if two organisms are evolving in response to changes in their environments, of which their predator or prey is a key component. It makes less sense than a dog chasing its own tail – at least the dog gets some exercise.

The arms race reported in this paper, by a research team at the Max Planck Institute for Chemical Ecology in Jena, Germany, is between the spruce bark beetle, Ips typographus, and the pathogenic fungus Beauveria bassiana.

In fact, there are two arms races at work here. The first is between the Norway spruce, Picea abies, and its microbial environment. The tree produces antimicrobial phenolic compounds as a defence. The spruce bark beetle has evolved the ability to convert these compounds into an even more toxic derivative, which helps protect the beetle and enables it to successfully colonise the spruce.

The clever twist is that the fungus Beauveria bassiana has evolved a countermeasure. It converts the beetle’s toxic compound by binding a sugar molecule to it and adding a methyl group. This modification effectively neutralises the beetle’s antifungal defence, making it more susceptible to fungal infection.

Translated into creationist terms, a designer first designed a defence for the spruce that can be exploited by a parasitic beetle to protect itself from microbes, including a pathogenic fungus. The same designer then designed a pathogenic fungus capable of neutralising the beetle’s defences, allowing it to infect the beetle more efficiently.

Malevolent Design - How The Herpes Virus Entered Our Genome Then Co-Evolved With Us

Source: BioLogos

First ancient human herpesvirus genomes document their deep history with humans

An international research team led by the University of Vienna and the University of Tartu (Estonia) — in collaboration with the University of Cambridge and University College London — has shown that ancient genomes of human betaherpesvirus 6A and 6B (HHV-6A/B) entered the human genome and then co-evolved with humans over the last 2,000 years. Their study, published in Science Advances a few days ago, confirms that these viruses have been evolving with, and within, humans since at least the Iron Age.

A common creationist claim, rooted in ignorance of what genetic information actually is, is that new genetic information cannot be created. Claims that new genetic information cannot arise because it would violate the laws of thermodynamics rely on a fundamental category error. The second law applies to closed systems, whereas every biological system on Earth is emphatically open, continuously exchanging energy and matter with its environment. Local decreases in entropy are not only permitted but expected in open systems supplied with external energy — which, on Earth, is overwhelmingly provided by the Sun. Crystals grow, snowflakes form, embryos develop, and genomes increase in length and complexity without violating any physical law.

Moreover, information is not a conserved physical quantity like energy. Shannon information theory concerns the statistical properties of signals in communication channels; it says nothing about biological meaning, function, or heredity. Treating genetic information as though it were interchangeable with thermodynamic entropy is simply a misuse of terminology. When genomes gain duplicated genes, viral insertions, or transferred sequences, no atoms are created, no laws are broken, and no special pleading is required — just chemistry operating under well-understood physical principles.

The creationist claim is flatly contradicted by straightforward observations of several well-understood mechanisms by which new genetic information can enter a species’ genome. These include gene duplication or whole-genome duplication, horizontal gene transfer from one species to another (particularly common in parasite–host relationships), and — as demonstrated by the research discussed here — the insertion of viral DNA into the genome. This last process gives rise to endogenous viral elements that are ubiquitous in biology and which precisely match evolutionary trees established independently from multiple other lines of evidence.

Endogenous viral insertions are especially devastating for the creationist concept of immutable “created kinds”. Viral DNA does not insert itself independently at exactly the same genomic locations in unrelated lineages by chance. When identical viral sequences are found embedded at the same chromosomal positions in different populations — and when their accumulated mutations form nested hierarchical patterns — they provide a precise historical record of shared ancestry.

The HHV-6A/B insertions documented in this study behave exactly as evolutionary theory predicts: they enter the genome at a particular point in time, are inherited by descendants, accumulate mutations at measurable rates, and track human population history. There is no coherent creationist explanation for why a designer would place broken, mutating viral sequences into genomes in patterns that perfectly mirror evolutionary trees derived independently from anatomy, archaeology, and population genetics.

If humans were created as a distinct “kind”, there is no reason for their genomes to contain time-stamped viral relics tracing population divergence over millennia. But if humans evolved — and if viruses have co-evolved with us — this is precisely the pattern we expect to find. The data fit evolution effortlessly, while creationism is left inventing ad hoc excuses to deny what the genome itself records.

Creationism Refuted - Domestic Dogs Began to Diversify At Least 1,000 Years Before 'Creation Week'

Modern dog skull used for the photogrammetric reconstruction of 3D models in the study.

Image credit: C. Ameen (University of Exeter)

Variations in skulls of modern dogs.

Extensive dog diversity millennia before modern breeding practices - University of Exeter News

There is, of course, no let-up in the steady stream of bad news for creationists to ignore in 2026, and today is no exception. This time the problem comes from archaeology and concerns events taking place toward the end of the very long span of Earth’s history that preceded creationism’s so-called *Creation Week*. The news is that the diversification of domestic dogs, descended from domesticated wolves, had already begun at least 11,000 years ago — long before anything resembling the modern concept of dog “breeds”.

The evidence is presented in a paper published in Science by a team led by palaeontologists from the University of Exeter and France’s Centre National de la Recherche Scientifique (CNRS). The researchers analysed 643 modern and archaeological canid skulls—including recognised breeds, village dogs, and wolves—spanning the last 50,000 years. In both geographical scope and time depth, it is the largest and most comprehensive study of its kind to date.

Using a technique known as geometric morphometrics, the team demonstrated that by the Mesolithic and Neolithic periods dogs already displayed a striking range of shapes and sizes. This diversity almost certainly reflects their varied roles in early human societies, from hunting and herding to guarding and companionship, rather than anything resembling systematic modern breeding.

All of this directly contradicts the claim in Genesis that animals were created fully formed for mankind’s exclusive use by an omnipotent and omniscient creator. Had that been the case, dogs would not require modification to make them fit for different purposes, nor would the archaeological record preserve clear evidence of their gradual evolutionary divergence from an ancestral wolf population. Instead, the evidence shows — unambiguously — that modern dogs are the product of an evolutionary process in which human-mediated selection played a central role, carried out by people who themselves existed long before the biblical timeline allows.

Malevolent Design - How Cancer Perfectly Illustrates ID Creationism's 'Proof' of Intelligent Design

Creationism's God at work

Creationism's intelligent designer creating cancer.

AI-generated image (ChatGPT 5.2).

Dresden research group uncovers new key mechanism in cancer cells | TU Dresden

ID advocates should be thrilled to learn that a team of researchers from Technische Universität Dresden (TUD), Germany, together with colleagues from Charles University, Prague, Czechia, have discovered a perfect example of what Discovery Institute fellows William A. Dembski and Michael J. Behe claim is proof of intelligent design—namely complex specified information and irreducible complexity. The team have just published their findings, open access, in Nature Communications.

There is one slight problem, however: this supposed ‘proof of intelligent design’ turns out to be one of the mechanisms that makes cancer so effective at increasing pain and suffering — and at killing people.

This presents creationists with a theological conundrum. Either there is more than one intelligent designer, which comes close to—or even crosses—the line into blasphemy, or the intelligent designer is actively and knowingly creating a cause of pain and suffering, and is therefore not the omnibenevolent deity portrayed in the Bible.

The stark alternative to these theologically insurmountable problems is equally problematic for ID creationism: admitting that their ‘proof of intelligent design’ is nothing of the sort, and is better explained as the result of a natural process in which no intelligence was involved—thereby absolving their god of any culpability.

The TUD-led team discovered that the protein MCL1 not only inhibits programmed cell death, or apoptosis, but also plays a central role in tumour metabolism. Normal, non-cancerous cells will usually self-destruct if their DNA becomes corrupted beyond repair, but when this process fails, a tumour can develop through the proliferation of cells carrying damaged DNA. In cancers, this self-destruct mechanism is suppressed by MCL1.

The team also found that MCL1 is not only responsible for preventing apoptosis, but also dysregulates cellular energy metabolism. In other words, a single factor ensures both cancer cell survival and the functioning of key metabolic and signalling pathways for the benefit of the tumour.

In Michael J. Behe’s terms, all the components of this survival mechanism must be present for the cancer to persist; and in William A. Dembski’s terms, the genetic information coding for MCL1 must constitute highly specified complex information.

Creationism Refuted - A 'Transitional Species' That is Probably Another Ancestral Hominin

Dr Jesse Martin of LaTrobe University thinks Little Foot could be a whole new branch of the human family tree.

Photograph: La Trobe University

Iconic fossil may be new type of human ancestor, News, La Trobe University

A brief communication, published last November in the American Journal of Biological Anthropology may, if creationists never read past the title (as usual), have produced a frisson of excitement in those circles. It questioned the taxonomic status of one of the most complete fossil skeletons of an early ancestral hominin, Australopithecus prometheus, popularly known as “Little Foot”.

However, reading even a little further would have turned that excitement into disappointment — assuming, of course, that they understood what they were reading. The authors were not questioning whether the fossil was ancestral at all, but whether it had been assigned to the correct position in the hominin family tree, or whether it should instead be recognised as a distinct ancestral hominin species. In other words, this was a discussion about how many transitional species there are, not whether transitional species exist at all.

The only crumb of comfort available to creationists is the familiar claim that this demonstrates how science “keeps changing its mind”, something they take as evidence that science is fundamentally unreliable—presumably including even those parts they routinely misrepresent as supporting their beliefs.

For anyone who understands the scientific method, and the importance of treating all knowledge as provisional and contingent on the best available evidence, this paper represents the principle functioning exactly as it should. Far from being a weakness, this willingness to revise conclusions in the light of new information is what makes science self-correcting and progressively more accurate over time.

The authors of the paper — a team led by La Trobe University adjunct Dr Jesse Martin—carried out a new analysis of the “Little Foot” fossils and concluded that the specimen was probably placed in the wrong taxon when first described on the basis that it does not share the same “unique suite of primitive and derived features” as Australopithecus africanus. Since that initial assessment, additional fossils of A. prometheus have been discovered, and it has become clear that “Little Foot” also differs from those specimens. At the same time, it remains sufficiently distinct from A. africanus that reassignment to that species is not justified. In short, it possesses its own unique combination of primitive and derived traits and should therefore be recognised as a separate species.

Naturally, there is no real comfort here for creationists. The phrase “suite of primitive and derived features” is simply palaeontological shorthand for evidence of descent with modification—what Darwin referred to as transitional forms. It follows that the researchers involved have no doubt whatsoever that the species under discussion evolved from earlier ancestors, and there is no hint that they believe it was spontaneously created, without ancestry, by magic.

Refuting Creationism - Now It's Evidence of Bipedalism in a Hominin From 7 Million Years Ago

Cast of the skull of Sahelanthropus tchadensis
a species discovered in the early 2000s.

By Didier Descouens - Own work
CC BY-SA 4.0, Link

S. tchadensis fossils (TM 266) compared to a chimpanzee and a human.

Anthropologists Offer New Evidence of Bipedalism in Long-Debated Fossil Discovery

We are only three days into 2026 and already creationism is facing an avalanche of new evidence against it and in favour of evolution on an ancient Earth in a vastly older Universe — directly contradicting the Bronze Age origin myths that creationists cling to with the desperation of a drunk clutching a lamppost.

The latest blow comes from the New York University Department of Anthropology, where a team of researchers led by Associate Professor Scott Williams, working with colleagues from the University of Washington, Chaffey College, and the University of Chicago, have carried out a detailed re-examination of fossil remains attributed to Sahelanthropus tchadensis. Their analysis provides strong evidence that this species was bipedal and shared several key skeletal characteristics with later bipedal hominins, including the australopithecines and members of the genus Homo.

Sahelanthropus tchadensis was discovered in the early 2000s, and its place in human evolution has been debated ever since. Some researchers argued it might represent an extinct ape rather than a stem hominin. Evidence for habitual bipedalism, however, strongly favours the latter interpretation, making S. tchadensis the earliest known human ancestor currently identified in the fossil record.

As such, it becomes yet another example of the transitional species that creationists continue to insist do not exist, often under the mistaken belief that Charles Darwin — whom they treat as the final authority on all matters evolutionary — admitted that the absence of transitional forms was a serious problem for his theory. In reality, Darwin explicitly predicted that such fossils would eventually be found, and the subsequent century and a half of palaeontology has repeatedly confirmed that prediction.

The discovery is of a point of attachment on the femur of a ligament only found in bipedal hominins. The importance of bipedalism in human evolution cannot be overstated. Habitual upright walking is one of the defining characteristics that separates hominins from other apes, reflecting a fundamental shift in anatomy, locomotion, and behaviour. It requires extensive reorganisation of the skeleton, including changes to the position of the foramen magnum, the curvature of the spine, the shape of the pelvis, the proportions of the limbs, and the structure of the feet. Because these adaptations are complex, interdependent, and leave clear signatures in fossilised bones, bipedalism is not a trivial or ambiguous trait. Evidence for it in Sahelanthropus tchadensis therefore places this species firmly on the human lineage and pushes the origin of upright walking — and with it the human evolutionary trajectory — back far earlier than creationist models allow.

Scott Williams’ team have now published their findings, open access, in Science Advances.

Creationism Refuted - Reconstructing Ancient Ecosystems From Molecules Trapped in Fossils

Fossilized elephant dentine (scale: 1.5 mm across), with rock seen in the lower right and dentine in the upper left. The white dentine is intact collagen.

Credit: Timothy Bromage and Bin Hu,
NYU Dentistry

Metabolic Analyses of Animal Fossils Helps Scientists Reconstruct Million-Year-Old Environments

The bad news for creationism continues unabated. Scientists led by Professor Timothy G. Bromage of the Department of Molecular Pathobiology at New York University College of Dentistry have developed a technique that opens an entirely new window onto the deep past. By analysing metabolites preserved in fossilised bones, the researchers are able to extract detailed biological and environmental information from animals that lived between 1.3 and 3 million years ago.

The team have published their findings in Nature, describing a method that pushes palaeobiology well beyond traditional morphology-based reconstruction.

The significance of this technique lies in its ability to reconstruct ancient environments with remarkable precision. From the chemical signatures locked within fossil bone, researchers can infer temperature, soil conditions, rainfall patterns, vegetation, and even the presence of parasites. The resulting picture is one of ecosystems changing over time, with animals adapting in step with shifting environments — exactly what evolutionary theory predicts, and wholly incompatible with the childish notion of magical creation a few thousand years ago or a recent biological reset caused by a genocidal flood.

Creationism Refuted - A Terrible End to a Bad Year for Creationism - a 37-Million-Year-Old Transitional Fossil Snake

The new fossil snake species, Paradoxophidion richardoweni, lived in a much warmer England over 37 million years ago.

© Jaime Chirinos

The most commonly found bones of fossil snakes are their vertebrae, which contain traits that scientists can use to identify the species.

© Georgalis and Jones

“Weird” new species of ancient fossil snake discovered in southern England | Natural History Museum

2026 is shaping up to be yet another dreadful year for the creationist cult, as palaeontology, archaeology, geochronology, and genetics continue to uncover facts that do not merely show creationism to be a divinely inspired allegory or metaphor, but demonstrate that it is simply and unequivocally wrong at every level.

At times it seems like an unfair contest between myths invented by Bronze Age pastoralists—without the slightest benefit of scientific understanding—and the cumulative output of modern science. It is rather like a chess match between a pigeon and a powerful computer, in which the pigeon’s concept of chess is to knock the pieces over, then strut about on the board declaring victory. This tactic is known in creationist circles as “debate”, and everywhere else as “pigeon chess”.

As usual, the closing months of the year have brought yet more palaeontological evidence that creationism cannot accommodate. This latest find dates to around 37 million years before creationists believe Earth was magicked into existence, bears the unmistakable fingerprints of one of those supposedly “non-existent” transitional forms, and displays the familiar mosaic of archaic and modern features that are commonplace in the fossil record. It also fits precisely into the established timeline of reptilian evolution and was discovered in southern England, in deposits that align exactly with the known geological and climatological history of the region.

The fossil was discovered in 1981 at Hordle Cliff, England, and donated to the Natural History Museum in London, where it has now been identified as a new species. The identification was made by Professor Georgios L. Georgalis of the Institute of Systematics and Evolution of Animals at the Polish Academy of Sciences in Kraków, currently a visiting researcher at the Natural History Museum. His paper, co-authored with Dr Marc E. H. Jones, curator of fossil reptiles and amphibians, has recently been published open access in Comptes Rendus Palevol.

Hordle Cliff, Geology. Hordle Cliff is one of the most important and intensively studied fossil-bearing coastal exposures in southern England. Its significance lies in the exceptional sequence of Eocene marine sediments exposed by continual coastal erosion along the western Solent.

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Geological setting

Hordle Cliff lies on the coast of Hampshire, west of Milford-on-Sea, forming part of the Hampshire Basin, a large sedimentary basin that accumulated marine and marginal-marine deposits during the early Cenozoic. The strata exposed here date mainly to the Late Eocene, approximately 41–34 million years ago, a time when southern England lay beneath a warm, shallow sea.

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Stratigraphy

The cliff exposes a classic succession of Eocene formations, including:

• Barton Group (upper Eocene)
  • Dominated by clays, silts, and fine sands
  • Deposited in shallow marine conditions
  • Exceptionally fossil-rich
• Barton Clay Formation
  • The most famous unit at Hordle Cliff
  • Known for abundant molluscs, sharks’ teeth, rays, fish remains, turtles, crocodilians, birds, and reptiles (including snakes)
  • Indicates warm, subtropical seas with nearby coastal and estuarine environments

These sediments accumulated gradually, layer upon layer, in calm marine settings—exactly the opposite of the chaotic, high-energy deposition required by flood-geology models.

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Depositional environment

During the Late Eocene, this region experienced:

• **Warm greenhouse climates
• High sea levels
• Low-energy marine sedimentation

Fine-grained clays settled slowly out of suspension, allowing delicate fossils to be preserved intact. Many beds show bioturbation, shell beds, and orderly fossil assemblages—clear evidence of stable ecosystems persisting over long periods.

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Fossil significance

Hordle Cliff is internationally important because it preserves:

• Highly diverse faunas spanning multiple ecological niches
• Mosaic evolutionary forms, including transitional reptiles
• Fossils preserved in situ, not reworked or mixed from different ages

This makes the site particularly valuable for reconstructing Eocene ecosystems and tracing evolutionary change through time.

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Structural and erosional features

The cliffs themselves are relatively soft and unstable:

• Frequent slumping and landslips continually expose fresh material
• Ongoing erosion has made Hordle Cliff productive for over two centuries
• The geology is simple and undisturbed, with gently dipping strata—no folding, overturning, or tectonic chaos

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Why this matters for creationist claims

The geology of Hordle Cliff presents multiple, independent problems for young-Earth creationism:

• The sediments record millions of years of gradual deposition
• Fossils are ordered, local, and ecological, not globally mixed
• Climatic signals match global Eocene warming trends
• The strata fit seamlessly into the wider regional and global geological record

There is no evidence whatsoever of rapid, catastrophic deposition, let alone a single global flood. Instead, Hordle Cliff is a textbook example of slow geological processes operating exactly as modern geology predicts.

The discovery and its broader significance were explained in a recent Natural History Museum news item by James Ashworth.

“Weird” new species of ancient fossil snake discovered in southern England

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An extinct snake has slithered its way out of obscurity over four decades after its discovery.

The newly described species of reptile, Paradoxophidion richardoweni, is offering new clues in the search for the origin of ‘advanced’ snakes.

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In 1981, the backbones of an ancient snake were uncovered at Hordle Cliff on England’s south coast. They’ve now been revealed as the remnants of a previously unknown species.

Research published in the journal Comptes Rendus Palevol has identified that the vertebrae belong to a new species named Paradoxophidion richardoweni. This animal would have lived around 37 million years ago, when England was home to a much wider range of snakes than it is now.

While little is known about this animal’s life, it could shed light on the early evolution of biggest group of modern snakes. This is because Paradoxophidion represents an early-branching member of the caenophidians, the group containing the vast majority of living snakes.

The new species is so early in the evolution of the caenophidians that it has a peculiar mix of characteristics now found in different snakes throughout this group. This mosaic of features is summed up in its genus name, with Paradoxophidion meaning ‘paradox snake’ in Greek.

Its species name, meanwhile, honours Sir Richard Owen. Not only did he name the first fossil snakes found at Hordle Cliff, but this scientist was also instrumental in establishing what’s now the Natural History Museum where the fossils are cared for, giving the name multiple layers of meaning.

Lead author Dr Georgios Georgalis, from the Institute of Systematics and Evolution of Animals of the Polish Academy of Sciences in Krakow, says that being able to describe a new species from our collections was ‘a dream come true’.

It was my childhood dream to be able to visit the Natural History Museum, let alone do research there, so, when I saw these very weird vertebrae in the collection and knew that they were something new, it was a fantastic feeling. It’s especially exciting to have described an early diverging caenophidian snake, as there’s not that much evidence about how they emerged. Paradoxophidion brings us closer to understanding how this happened.

Dr Georgios Georgalis, lead author
Institute of Systematics and Evolution of Animals
Polish Academy of Sciences
Krakow, Poland.

The most commonly found bones of fossil snakes are their vertebrae, which contain traits that scientists can use to identify the species.

© Georgalis and Jones.

What’s been discovered at Hordle Cliff?

Hordle Cliff, near Christchurch on England’s south coast, provides a window into a period of Earth’s history known as the Eocene that lasted from around 56 to 34 million years ago.

Dr Marc Jones, our curator of fossil reptiles and amphibians who co-authored the research, says that this epoch saw dramatic climatic changes around the world.

Around 37 million years ago, England was much warmer than it is now, though the Sun was very slightly dimmer, levels of atmospheric carbon dioxide were much higher. England was also slightly closer to the equator, meaning that it received more heat from the Sun year round.

Dr Marc E.H. Jones, co-author
Curator of fossil reptiles and amphibians.
Natural History Museum
London, UK.

Fossils were first uncovered at Hordle Cliff around 200 years ago. In the early 1800s Barbara Rawdon-Hastings, the fossil-hunting Marchioness of Hastings, collected the skulls of crocodile relatives from the site, one of which Richard Owen would later name after her.

Since then, a variety of fossil turtles, lizards and mammals have also been uncovered at Hordle Cliff. There are also abundant snake fossils, including some particularly important species.

The fossil snakes found at Hordle Cliff were some of the first to be recognised when Richard Owen studied them in the mid-nineteenth century. They include Paleryx, the first named constrictor snake in the fossil record. Smaller snakes from this site, however, haven’t been as well investigated. Paradoxophidion’s vertebrae are just a few millimetres long, so historically they’ve not had a lot of attention.

Dr Georgios Georgalis.

To get a better look at these fossils, Marc and Georgios took CT scans of the bones. In total, they identified 31 vertebrae from different parts of the spine of Paradoxophidion.

We used these CT scans to make three dimensional models of the fossils. These provide a digital record of the specimen which we’ve shared online so that they can be studied by anyone, not just people who can come to the museum and use our microscopes.

Dr Marc E.H. Jones.

The scans show that the fossils are all slightly different shapes and sizes, as the snake’s spine bones gradually taper from head to tail. However, they share some features that show they all belong to one species.

Georgios estimates that Paradoxophidion would have been less than a metre long, but other details about this animal’s life are hard to say. The lack of a skull makes it difficult to know what it ate, while the vertebrae don’t have any sign of being adapted for a specialised lifestyle, such as burrowing.

The backbones of Paradoxophidion are surprisingly similar to those of Acrochordus snakes.

© Smacdonald via Wikimedia Commons, licensed under CC BY-SA 3.0.

A living link to the past?

Though the vertebrae don’t give much away about Paradoxophidion’s lifestyle, they are strikingly similar to a group of snakes known as the Acrochordids. These reptiles are known as elephant trunk snakes due to their unusually baggy skin.

Today, only a few species of these snakes can be found living in southeast Asia and northern Australia. But they’re among the earliest branches of the caenophidian family tree, with a fossil record extending back over 20 million years.

As Paradoxophidion is really similar to the acrochordids, it’s possible that this snake could be the oldest known member of this family. If it was, then it could mean that it was an aquatic species, as all Acrochordids are aquatic. On the other hand, it might belong to a completely different group of caenophidians. There’s just not enough evidence at the moment to prove how this snake might have lived, or which family it belongs to.

Dr Georgios Georgalis.

Finding out more about Paradoxophidion and the early evolution of the caenophidians means that more fossils will need to be studied. Georgios hopes to continue his work in our fossil reptile collections in the near future, where he believes more new species might be waiting.

I’m planning to study a variety of snake fossils in the collection, including those originally studied by Richard Owen. These include the remains of the giant aquatic snake Palaeophis, which were first found in England in the nineteenth century. There are also several bones with differing morphology that haven’t been investigated before that I’m interested in looking at. These might represent new taxa and offer additional clues about snake evolution.

Dr Georgios Georgalis.

Publication:

Georgalis G.L. & Jines M.E.H. (2025).
A new peculiar early diverging caenophidian snake (Serpentes) from the late Eocene of Hordle Cliff, England, in Georgalis G.L., Zaher H. & Laurin M. (eds), Snakes from the Cenozoic of Europe – towards a macroevolutionary and palaeobiogeographic synthesis.
Comptes Rendus Palevol 24 (25): 505-530. https://doi.org/10.5852/cr-palevol2025v24a25

A novel caenophidian serpent (Serpentes) peculiar to early divergence from the late Eocene of Hordle Cliff, England

We describe here a new genus and species of snake, based on several trunk and caudal vertebrae, from the late Eocene (MP 17a) of Hordle Cliff, England. We studied the fossil material using both visual microscopy and computed tomography (μCT), focusing on its intracolumnar variation and comparing it extensively with other Paleogene snake taxa from England and continental Europe. The new small taxon is characterized by a set of bizarre and distinctive vertebral features that may differentiate it from all other snakes. Its morphology is somewhat similar to that of russellophiids; however, some of its anatomical features are radically different from those seen in the latter group and thus defy such placement at the family level. Furthermore, the new English taxon bears a striking resemblance to extant acrochordids, particularly the species Acrochordus granulatus (Schneider, 1799). Consequently, we consider the new taxon to most likely represent an early divergent caenophid, possibly even a member of the Acrochordidae Bonaparte, 1831, well outside the stratigraphic and geographic distribution known to date for the latter group. It further adds to the astonishing diversity of vertebral morphologies in European Paleogene snakes.

Appendix 1. — Flythrough video of the μCT of the holotype trunk vertebra NHMUK PV R 10795.

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Appendix 2. — Flythrough video of the μCT of the caudal vertebra NHMUK PV R 10796.

Georgalis G.L. & Jines M.E.H. (2025).
A new peculiar early diverging caenophidian snake (Serpentes) from the late Eocene of Hordle Cliff, England, in Georgalis G.L., Zaher H. & Laurin M. (eds) Snakes from the Cenozoic of Europe – towards a macroevolutionary and palaeobiogeographic synthesis.
Comptes Rendus Palevol 24 (25): 505-530. https://doi.org/10.5852/cr-palevol2025v24a25

Copyright: © 2025 The authors.
Published by [publisher]. Open access.
Reprinted under a Creative Commons Attribution 4.0 International license (CC BY 4.0)

Taken together, the geology of Hordle Cliff leaves no room for creationist evasions. The sediments accumulated slowly in warm, shallow Eocene seas, preserving stable marine ecosystems over millions of years. The fossils are local, ordered, and ecologically coherent, embedded within undisturbed strata that fit seamlessly into the wider geological history of southern England and the global Eocene record. None of this resembles the chaotic aftermath of a recent global catastrophe; all of it is exactly what conventional geology predicts.

The newly identified fossil from this site simply adds to the embarrassment. It is neither out of place nor out of time, but sits precisely where evolutionary theory says it should—both stratigraphically and anatomically—displaying the familiar mosaic of ancestral and derived features that creationists insist do not exist. Hordle Cliff has been yielding such transitional forms for over two centuries, and every one of them tells the same story.

For creationism, this presents a recurring and insoluble problem. Each new discovery must be dismissed, distorted, or ignored, not because it is anomalous, but because it fits too well. Hordle Cliff is not an exception to the rule; it is the rule itself—one more quietly devastating reminder that the natural world records its own history with remarkable consistency, and that history bears no resemblance whatsoever to a Bronze Age flood myth.

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