Creationism In Crisis - What Caused Homo Floresiensis (The 'Hobbit') To Go Extinct - 40,000 Years Before 'Creation Week'?

Homo floresiensis hunting a Stegodon

AI-generated image (ChatGPT 5.2)

Reconstruction of Homo floresiensis

By Cicero Moraes et al, Arc-Team Research
CC BY 4.0, Link

The ‘hobbits’ mysteriously disappeared 50,000 years ago. Our new study reveals what happened to their home

Long before anatomically modern Homo sapiens took their first tentative steps out of Africa and established themselves in Eurasia, an archaic hominin, Homo erectus, had already done so about a million years earlier, spreading across Asia into what is now the Indonesian archipelago and diversifying into a number of species and regional variants along the way.

One lineage settled on the island of Flores, where they encountered a miniature species of elephant, Stegodon florensis insularis, which probably became one of their principal sources of meat. By a process known to evolutionary biologists as Foster's Rule or the “island effect”, the descendants of these hominins also became smaller, eventually evolving into Homo floresiensis, popularly known as “The Hobbit” on account of their diminutive stature. Then, quite suddenly, they disappeared from history some 50,000 years ago.

Now an international team of archaeologists, including scientists from the University of Wollongong (UOW), Australia, believe they have found evidence explaining their extinction. It appears to have coincided with the disappearance of Stegodon florensis insularis and to have been driven by extensive climate change that began about 76,000 years ago, culminating in severe summer droughts between 61,000 and 50,000 years ago. The researchers reached this conclusion through analysis of the chemical record preserved in stalagmites from Flores caves, alongside isotopic data from the teeth of Stegodon. Their paper has just been published open access in Communications Earth & Environment.

In addition to the University of Wollongong news release explaining the study, four of the authors have written an article in The Conversation. Their article is reproduced here under a Creative Commons licence, reformatted for stylistic consistency.

Refuting Creationism - A Dinosaur With Spikes - 125 Million Years Before 'Creation Week'

Haolong dongi in a Cretaceous forest setting

AI-generated image (ChatGPT 5.2)

Artistic reconstruction of a juvenile Haolong dongi from the Early Cretaceous of China (125 million years ago).

© Fabio Manucci.

A dinosaur with spikes exhibiting unprecedented properties discovered in China | CNRS

Almost eight weeks into the New Year and not a single scientific paper has emerged in support of creationism—or its pseudo-scientific variant, Intelligent Design. Not even a speculative hint of the long-predicted collapse of ‘Darwinism’, nor any sign that Intelligent Design is making inroads into biomedical science. Instead, the steady flow of research continues to do precisely the opposite: quietly and methodically reinforcing evolutionary biology as the indispensable framework through which palaeontology, cell biology, virology and the rest of modern life sciences make coherent, testable sense of the evidence.

Today brings yet another example. An international team led by researchers from the Centre national de la recherche scientifique (CNRS), working at the Université de Rennes, has identified a new species of iguanodontian dinosaur that lived in what is now China around 125 million years ago. Their paper, recently published in Nature Ecology & Evolution, reports that this species was probably covered in hollow spikes, somewhat reminiscent of porcupine quills. The team have named the new species Haolong dongi in honour of Dong Zhiming, a pioneer of Chinese palaeontology.

Using X-ray scans and high-resolution histological sections, the researchers were able to identify preserved skin structures, revealing hollow cutaneous spikes over much of the animal’s body. Although herbivorous, this dinosaur lived in an environment where predation pressure from small carnivores would have been significant, and the spikes likely provided a degree of protection comparable to that of modern porcupines. The structures may also have played roles in thermoregulation and/or sensory perception.

Malevolent Design - More Evidence Of Intelligently Designed Cancer?

Pancreatic cancers co-opt nerve cells to assist them to develop.

AI-generated image (ChatGPT 5.2)

Let’s get on pancreatic cancer’s nerves | Cold Spring Harbor Laboratory

Creationists seem to have pinned all their hopes of justification for their evidence-free beliefs on a false dichotomy and a classic “god of the gaps” fallacy: the claim that complex specified information and irreducible complexity are proof of design by an intelligent entity. This argument relies heavily on the parochial ignorance of its intended audience, who are expected to assume that this “designer” must be the Christian god of the Bible — or, depending on geography and cultural background, the god of the Qur’an — and that therefore those holy books must be the inerrant word of the supposed creator.

However, the problem this raises for creationists is an obvious one: who or what, within their framework, designed all the many examples of irreducible complexity and complex specified information that cause suffering, sickness, and death?

Another striking example has just been published in Cancer Discovery by Professor Jérémy Nigri and colleagues from Cold Spring Harbor Laboratory, New York, USA.

In this paper, the researchers use advanced 3D imaging to show how, even before tumours form, tumour-promoting fibroblasts — known as myCAFs — send out signals that attract nerve fibres. The myCAFs and nerve cells then work together within pancreatic lesions to create a microenvironment favourable for cancer growth. Embarrassingly for Intelligent Design advocates, this system depends entirely on the genetic capacity of myCAFs to send the correct molecular signals, and for nerve fibres to respond appropriately — a finely tuned interaction requiring precisely the sort of “irreducible complexity” they insist can only arise through intentional design.

Within the ID paradigm, these facts should be indisputable evidence of their god’s involvement — but only when the outcome is something they find beneficial, such as eyes, blood clotting, or a brain capable of abstract thought. When the very same logic points instead to cancers, parasites, and congenital diseases, it is suddenly no evidence at all, and certainly not evidence of malevolent intent on the part of the designer. The argument collapses into childish special pleading: design is invoked when convenient, but denied when morally awkward.

Creationism Refuted - Why We Need Our Gut Microbiome To Keep Us Healthy

Gut microbiome - AI-generated image (ChatGPT 5.2)

Electron microscopic image of rod-shaped gut bacteria.

© Bacteria in the gut. NIH Image Gallery/Donny Bliss, NIH

What gut bacteria like

An open access paper in Proceedings of the National Academy of Sciences of the USA (PNAS) is a stunning example of the ludicrous complexity evolution has produced — the exact antithesis of what an intelligent designer would create, if such a designer were anything more than grossly incompetent. As I explain in my book, The Unintelligent Designer: Refuting The Intelligent Design Hoax, and as I have pointed out repeatedly on this blog, the hallmark of intelligent design should be minimal complexity and maximal efficiency. And yet what we find in humans — and in just about every other bilaterian animal with a gut — is a vast, intricate symbiotic microbiome supplying functions that could far more simply have been provided directly, with even a little forethought on the part of any competent designer.

Instead, in the sort of convoluted complexity that creationists like to attribute to their putative designer god, but which is in reality a hallmark of evolved systems, we see yet another example of a biological arrangement that betrays not intelligence, but its absence.

The paper, by an international team led by Professor Victor Sourjik and colleagues from the Max Planck Institute for Terrestrial Microbiology, the University of Ohio, and Philipps-University Marburg, describes how an interdependent gut microbiome helps to keep both the microorganisms and their host healthy. They show that this complex and dynamic community is governed by countless chemical interactions — not only among the microorganisms themselves, but also between microbes and host tissues. The perception of nutrients and signalling molecules by gut bacteria is therefore crucial in maintaining these relationships.

One key role of this microbiome is in deterring and combating pathological species which would otherwise find the gut — with its warmth and steady supply of pre-digested nutrients — an ideal environment to colonise. This must have been a problem even for the earliest animals with a digestive tract: a vulnerability effectively built into the body plan. The solution, in the form of beneficial commensal organisms, is therefore probably as old as the first tube-like bilaterians themselves.

The problem the human gut faces in this respect can be gauged from the fact that some studies have shown that 50-55% or more of the dry weight of human faces is bacteria, dead and alive[1] , with populations of bacteria in the order of 10¹¹ bacteria per gram![2] Imagine then the opportunities this presents to a potentially pathological bacteria with a generation time in minutes. With a population exploding exponentially, the potential to overwhelm the host in a few days is enormous. This is the scale of the problem, and of the selection pressure to overcome it, that has produced this massively complex solution, because it wasn't solved in the initial 'design' stage.

Since it worked well enough, there has been no evolutionary pressure to replace it with a less vulnerable gut, or one better equipped to cope with infection without relying on an entire ecosystem of different microorganisms to maintain health. In other words, what we have today is the result of more than half a billion years of evolutionary history since this basic body plan first emerged in the Cambrian.

Refuting Creationistm - An Evolutionary Trap That No Intelligent Designer Would Blunder Into

Sceptobius beetles in an ant colony

The evolutionary trap that keeps rove beetles alive

A new study reported in Cell describes an extraordinary example of evolutionary adaptation unfolding right under our noses — and it will make uncomfortable reading for anyone still clinging to the creationist fantasy that living systems were neatly “designed” in their present form a few thousand years ago.

Researchers from the Division of Biology and Biological Engineering, California Institute of Technology, CA. USA, investigating the symbiotic relationship between certain rove beetles and their ant hosts have shown how these beetles have evolved the ability to infiltrate ant colonies by chemically disguising themselves as ants. Far from being “created” to live harmoniously together, this is an evolutionary arms-race in miniature: ants have evolved sophisticated chemical recognition systems to detect intruders, while the beetles have evolved equally sophisticated counter-measures to bypass those defences.

And the details are exactly the sort of thing intelligent design advocates never seem to anticipate. The beetles do not simply possess some magical, pre-installed “ant colony access” trait. Instead, evolution has shaped them into something far stranger and far less tidy: they suppress their own scent production and acquire the colony’s chemical signature directly from the ants themselves. In effect, they become living imposters — accepted not because the ants were “meant” to host them, but because natural selection has honed the beetles’ ability to exploit a biological loophole.

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.

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.

Creationism Refuted - Evolution of Parasitic Plants by LOSS of Complexity

Balanophora

Photo credit: Ze Wei, Plant Photo Bank of China

Species of Balanophora are parasitic plants that live underground and emerge above ground only during the flowering season — and some species even reproduce exclusively asexually. This collage shows species studied to establish how the plants of that group relate to each other, how they modified their plastids and how their reproduction fits into their ecology.

© Kobe University (CC BY)

How parasitic, asexual plants evolve and live | Kobe University News site

A recently published paper in New Phytologist on the biology of the parasitic plants *Balanophora*, by three botanists from the Okinawa Institute of Science and Technology, Japan, together with Kenji Suetsugu of Kobe University, should cause consternation in creationist circles — if only they were not so practised at dismissing any evidence that contradicts their superstition.

Not only does the study highlight the well-known problem of parasitism, which creationists typically attempt to wave aside by invoking “The Fall” — thereby exposing any claim that creationism is a genuine science rather than a form of Christian fundamentalism as a lie — it also reveals that the evolution of this group of plants has involved a loss of complexity, coupled with the repurposing of redundant structures. The result is what creationists themselves would describe as irreducible complexity, accompanied by precisely the kind of “complex specified genetic information” that William A. Dembski insists should be regarded as evidence for intelligent design.

Then there is the problem of an overly complex solution, in that, instead of simply giving the plants the genes they need, some essential genes have been included in cell organelles These are clearly repurposed chloroplasts that no longer perform photosynthesis, produced by an evolutionary process that creationists deny - leaving them to explain why an intelligent designer opted for such an overly complex solution.

Finally, the findings rely entirely on the Theory of Evolution to explain and make sense of the observations, with no hint of any need to invoke the supernatural magic upon which creationism depends — despite repeated assurances from creationist cult leaders to their followers that such a moment is imminent, a promise they have been making for over half a century.

Unintelligent Design - Something Any Intelligent Designer Could Have Done, If It Was Real

The figure depicts the NFR5 kinase structure and juxtamembrane motif

Discovery of a Key Protein Motif Essential for Root Nodule Symbiosis

Scientists at Aarhus University, Denmark, have discovered that barley can be induced to form a symbiotic relationship with nitrogen-fixing bacteria through a simple substitution of two amino acids in a single protein. This tweak enables barley to initiate the same sort of symbiosis that legumes use to “self-fertilise”. They have published their findings in Proceedings of the National Academy of Sciences of the USA.

This is yet another case where we can legitimately ask: if scientists can do it, why didn’t creationism’s supposed intelligent designer do it, if its intent were truly to create a world optimised for human existence? The question remains unanswered, often provoking threats and hysteria on social media, as creationists scramble to cover their confusion with guesses rooted in Christian fundamentalism and Biblical tales of “The Fall”. It’s a core theological patch, while the forlorn Discovery Institute and its fellows remain as silent on this issue as they are on parasites and pathogens—still struggling to sustain the pretence that ID creationism is real science rather than Bible-literalist creationism dressed in a grubby lab coat.

The Aarhus researchers found that a highly conserved protein, present across plant species, plays a crucial role in plant–microbe interactions—presumably as part of the plant’s defence against pathogens. However, in legumes the same protein must be suppressed, because its normal activity prevents formation of the root nodules that act as low-oxygen refuges for the nitrogen-fixing bacteria on which legumes depend. A simple mutation in this protein allows nodule formation in barley, enabling the crop to produce its own nitrogen fertiliser, increasing yields without the expense of artificial fertilisers and without the ecological harm they cause when they leach into waterways.

Refuting Creationism - How Butterfly Genomes Confirm Darwin's Conclusion

[Body]

1,000 butterfly and moth genomes to investigate evolution, climate change resilience, and tackle food security issues

Geneticists at the Wellcome Sanger Institute have just completed the sequencing of 1,000 European butterflies and moths. Their results are already feeding into research papers, such as that by Asia E. Hoile, Peter W. H. Holland & Peter O. Mulhair, in BMC Genomics. The Wellcome Sanger team have published their results in Trends in Ecology & Evolution

In 1858, Charles Darwin and Alfred Russel Wallace proposed the theory of evolution by natural selection, or as they described it, the origin of species by the preservation of favoured races. Darwin then elaborated on that central idea and concluded that the ‘tree of life’ would branch in ways consistent with diversification from common origins.

Creationists, on the other hand, claim all species were created by magic in their present form just a few thousand years ago, with no evolution and no common ancestry.

Darwin's Tree of Life sketch

Neither Darwin nor Wallace knew anything about DNA or genomes, or that mutations in DNA would become ‘favoured’ in particular environmental niches, driving diversification. They developed their ideas purely from the observable morphological and behavioural similarities and differences among species.

So, if the creationists are right, what should we see in these 1,000 genome sequences?

Creationism Refuted - Unlike Creationists Chimpanzees Change Their Mind When the Evidence Changes

Ngamba Island Chimpanzees, Uganda

Photo: Sabana Gonzalez, UC Berkeley

New psychology study suggests chimpanzees might be rational thinkers | Letters & Science

A recent study has shown that chimpanzees, unlike creationists, are capable of rationally revising their beliefs when presented with new information – another trait they share with most humans.

Creationists, by contrast, tend to take pride in refusing to change their minds. For them, admitting error would be a sign of weakness: a capitulation to the supposedly corrupting influence of scientific evidence that threatens to lure them away from the ‘truth’. In their circular logic, it must be true because they believe it, and they believe it because it is true - a circular logic designed to make intellectual bankruptcy look like a virtue called 'faith'.

Chimpanzees, unburdened by irrational superstition or egos in need of constant reinforcement, appear far more interested in being right than in demonstrating unwavering devotion to a demonstrably wrong belief system.

Interestingly, the chimpanzees can do something human children do by the age of about 4. The ability to asses evidence and base opinions on it, is, of course, the basis of science - which may be the reason creationists struggle to understand it and reject evidence as the basis of opinion, believing themselves to be capable of simply knowing the truth, like a child below the age of 4. So we have a continuum of increasing intellectual ability and integrity from toddlers and creationists through chimpanzees and 4-year-old humans to human adults. The study, carried out by a large research team that included UC Berkeley Psychology Postdoctoral Researcher Emily Sanford, UC Berkeley Psychology Professor Jan Engelmann, and Utrecht University Psychology Professor Hanna Schleihauf, has just been published in Science and is summarised in a University of California Berkeley news item.

Creationism Refuted - 40,000-Year-Old Woolly Mammoth RNA

One of Yuka’s legs, illustrating the exceptional preservation of the lower part of the leg after the skin had been removed, which enabled recovery of ancient RNA molecules.

Photo: Valeri Plotnikov.

The world’s oldest RNA extracted from woolly mammoth - Stockholm University

Scientists led by researchers from Stockholm University, Denmark, have just announced that they have successfully extracted RNA from 40,000-year-old mammoth remains — the oldest RNA ever obtained. This shows that not only DNA but also RNA can persist for extraordinary lengths of time under the right conditions, adding yet more to the mountain of evidence that undermines creationist claims. With preserved RNA, researchers can even reconstruct the DNA that originally served as its template, effectively giving scientists two independent avenues for recovering genetic information.

One of the joys of debunking creationism — a childish superstition when set beside the rigour of evolutionary biology — is the sheer abundance of evidence. Almost every peer-reviewed paper in biology, geology, palaeontology, cosmology, and the other natural sciences demonstrates, in one way or another, the reality of evolution and the age of the Earth, and presents verifiable results that creationism simply cannot accommodate.

Even psychology lends its weight. Not only does it support an evolutionary account of human cognition and intelligence, but it also helps explain why creationists cling so tightly to demonstrably false beliefs. For many, rejecting evidence becomes a test of loyalty or personal strength, with scientific data treated as part of a supposed conspiracy designed to shake their faith. If they can cling to their faith despite the overwhelming contrary evidence, then they must really believe it.

Adding this new discovery to the existing evidence is rather like tossing a pebble onto Mount Everest and expecting creationists to accept the mountain’s existence because a pebble lies on it. Such acceptance is impossible for the committed creationist, since that would mean yielding to the ‘evil conspiracy’ and admitting that their favourite holy book is not a perfect, divinely authored scientific text, but a compilation of Bronze Age and Early Iron Age mythology, created by people doing their best to explain a world they did not yet understand.

Creationism Refuted - Doggy Dos For Creationists

Dogs 10,000 years ago roamed with bands of humans and came in all shapes and sizes

This is the second article in The Conversation which incidentally refutes creationism and shows us why the Bible must be dismissed as a source book for science and history on the basis that, when compared to reality, it's stories are not just wrong; they're not even close.

This one deals with essentially that same subject as my last past - the evolution of all the different dog varieties since wolves were first domesticated some 11,000 years ago. Together with all the other canids that creationists insist are all dog 'kind', including several foxes, several subspecies of wolf, coyotes, jackals, and African wild dogs, the hundreds of different recognised breeds of dog could not conceivably have arisen from a single pair and the resulting genetic bottleneck just a few thousand years ago. Moreover, we are expected to believe that in that short space of time, all the canids evolved from being vegetarian (with canine teeth, meat-cutting incisors and bone-crushing molars, apparently) to being obligate carnivores.

As well as the paper that was the subject of my last blog post, this The Conversation article mentions another paper, also published in Science by palaeontologists led by Shao-Jie Zhang from the Kunming Institute of Zoology, China. This paper draws on DNA evidence from ancient Eastern Eurasian dogs.

The article by Kylie M. Cairns, a Research Fellow in Canid and Wildlife Genomics, UNSW Sydney, Australia and Professor Melanie Fillios of the Department of Archaeology and Palaeoanthropology, University of New England, USA. Their article is reprinted here under a Creative |Commons licence, reformatted for stylistic consistency.

How Science Works - Not Abandonning Evolution - Refining Our Understanding Of It

This article is best read on a laptop, desktop, or tablet

A new theory of molecular evolution | University of Michigan News

A new paper in Nature Ecology & Evolution by a research team at the University of Michigan, led by evolutionary biologist, Professor Jianzhi Zhang, comprehensively, but incidentally, refutes several common creationist claims — such as that mainstream biologists are abandoning evolution because it supposedly cannot explain the evidence, that all mutations are harmful, so cannot underpin evolution, and that scientists are prevented from publishing findings that challenge orthodoxy.

The study examines a key assumption of the Neutral Theory of Molecular Evolution — namely that most amino-acid substitutions are neutral (neither beneficial nor strongly deleterious) and fix by drift rather than selection. The authors report experimental data showing that in mutational-scanning assays of over 12,000 amino-acid-altering mutations across 24 genes, >1 % of mutations were beneficial, implying a far higher beneficial-mutation rate than is conventionally assumed.

To reconcile that finding with the fact that comparative genomic data appear consistent with many substitutions being neutral, Zhang’s team propose a new model — “adaptive tracking with antagonistic pleiotropy” — in which beneficial mutations are frequently environment-specific, and when the environment changes the same mutation may become deleterious, hence failing to fix. In this way, although beneficial mutations are common, they rarely reach fixation when environments shift, and substitution patterns can appear neutral.

The paper operates fully within the framework of evolutionary theory by natural selection: it does not challenge evolution itself, but refines a subsidiary theoretical model about molecular changes. Thus, it strengthens the broader evolutionary paradigm rather than undermines it.

Refuting Creationism - Cambrian Fossils Confirm The Bible Is Wrong.

Salterella in longitudinal section, showing biomineralized outer shell (blue arrow), agglutinated material (red arrow) and the boundary between the agglutinated layer and the shell near the apex (white arrows),

Vayda PJ, Xiao S, Keller ND, et al. (2025)

Interbedded fine-grained clastic and carbonate strata of the lower Illtyd Formation, Wind River, Yukon, Canada, that locally contain Salterella.

A skeleton and a shell? Ancient fossil finally finds home on the tree of life | Virginia Tech News | Virginia Tech

As though fossils from half a billion years before their mythical “Creation Week” weren’t awkward enough for creationists, this latest find slips neatly into the tree of life and closes a small but meaningful gap in our understanding of how protective shells evolved. In doing so, it undermines more creationist claims than they might care to consider.

A research team led by Prescott J. Vayda of Virginia Tech has shown that the enigmatic fossils Volborthella and Salterella, long puzzling palaeontologists, are in fact early cnidarians — members of the group that includes corals, jellyfish, and sea anemones. These organisms are united by their stinging cells, which they use to subdue prey. Even more troublesome for creationists, the structure of the earlier Volborthella shell strongly suggests a transitional relationship with the more complex shell of Salterella, hinting at an evolutionary sequence between the two.

The team’s findings have just been published in the Journal of Paleontology.

The Cambrian period was defined by the emergence of mobility and, with it, true predation. These new ecological dynamics sparked evolutionary “arms races”, driving rapid diversification in both offensive and defensive strategies: sensory structures, spines, shells, and behaviours such as burrowing. These early cnidarians provide an important glimpse into how some of the earliest protective shells came to be.

Such evolutionary arms races also offer yet another reason to dismiss the notion of an intelligent designer. No competent designer would turn yesterday’s solution into today’s problem — yet that is precisely what we see in nature, where improvements in predators prompt improvements in prey, and vice versa. It’s exactly what one would expect from an unguided evolutionary process with no foresight, driven solely by differential survival and reproduction.

How Science Works - Biologists Might Need To Rethink A Detail Of Evolutionary Biology

Details of the surface of two sheet-like colonies of the ‘Berenicea’ type: (A) In Hyporosopora dilatata, the colony surface is relatively flat, save for the slightly convex zooids and faint growth lines (Upper Callovian or Lower Oxfordian, Oxford Clay; Stanton Harcourt, Oxfordshire); and (B) Well-defined transverse ridges cross the colony surface in Rugosopora enstonensis (Bathonian, Hampen Marly Beds; Enstone, Oxfordshire). Scale bars are 500µm.

Source: Bryozoans in the British Jurassic

New Study Reveals Berenicea Zooid Size Reduction Over 200 Million Years Contradicts Cope's Rule----Chinese Academy of Sciences

The discovery that a group of organisms has, contrary to “Cope’s Rule,” undergone a steady reduction in body size over the past 200 million years is a useful reminder of how science works — and why religion so often falters.

A cornerstone of the scientific method is its willingness to acknowledge error. Real intellectual strength lies not in clinging to discredited beliefs as though doing so were a test of character, but in facing up to mistakes, learning from them, and changing one’s mind. That is how knowledge advances.

Religion, by contrast, remains shackled to the dogmas of its ancient founders. To alter those fundamental beliefs is, in effect, to abandon the religion itself. This is why, while science has sent probes into deep space and placed human beings on the Moon, faith — despite lofty claims of being able to “move mountains” — has yet to lift so much as a feather a millimetre off the ground.

The new finding was just reported in the journal Palaeontology by Associate Professor MA Junye of the Nanjing Institute of Geology and Paleontology at the Chinese Academy of Sciences (NIGPAS) and collaborators. They found that Berenicea, a genus of cyclostome bryozoans, has experienced a continuous reduction in zooid size over the past 200 million years. This runs counter to “Cope’s Rule,” which describes a tendency for body size to increase during the evolution of many lineages.

Cope’s Rule was formulated by the American palaeontologist Edward Drinker Cope (1840–1897). There are, of course, well-known exceptions — such as the “island effect,” where animals isolated on small islands often evolve into miniature versions of their mainland relatives — but these are localised adaptations to particular environments. Cope’s Rule, by contrast, applies to long-term, broad-scale evolutionary trends.

Creationism in Crisis - A Transitional Lizard-Snake - From 167 Million Years Before 'Creation Week'

[left caption]

[right caption]

a, Life reconstruction of Breagnathair elgolensis based on measured proportions of NMS G.2023.7.1. b, Digital render of the bones as originally preserved in NMS G.2023.7.1, using information from the pilot scan (Supplementary Data 1 and 2). c–f, Digital renders of cervical vertebra (CEb in Extended Data Fig. 5) in left lateral (c), ventral (d), anterior (e) and posterior (f) views. g–i, Caudal vertebra (CAa in Extended Data Fig. 5) in left lateral (g), ventral (h) and anterior (i) views. Scale bars: 50 mm (b), 2 mm (c–i). Life reconstruction reproduced with permission from Mick Ellison (American Museum of Natural History).

Benson, R.B.J., Walsh, S.A., Griffiths, E.F. et al. (2025)

New Species of Ancient Hook-toothed Reptile Discovered | AMNH

A newly described Jurassic fossil from the Isle of Skye, Scotland, has revealed a remarkable “missing link” between lizards and snakes. The find, named Breugnathair elgolensis, provides important evidence of snake evolution and further undermines creationist claims that no transitional forms exist. The research has just been published in Nature and reported by the American Museum of Natural History.

For creationists, this week must feel much like any other, as science continues to produce paper after paper that refutes their beliefs, while not a single one provides a shred of evidence in support of creationism — whether young-Earth or old-Earth, whether invoking an interventionist deity who micro-manages every detail of the universe, or a distant creator who merely lit the blue touch-paper and now sits back to watch the results.

Science, of course, concerns itself only with material reality. It has no use for evidence-free superstitions or fairy tales of the supernatural — notions born of human imagination and the desire for narrative to fill the gaps in our knowledge and understanding. Creationists, therefore, must rely on self-delusion and the irrational belief in a false dichotomy of “facts versus faith”, where even the slightest perceived flaw in science supposedly means total failure and victory for faith by default.

Sadly for creationists, that long-dreamed-of day when science collapses and their god descends triumphantly from the skies in a chariot — looking for all the world like a Bronze Age tribal despot — seems increasingly remote. Science continues to validate the scientific method and to build knowledge upon verifiable evidence, always willing to revise and refine its understanding in light of new discoveries. One such discovery is that of a transitional Jurassic reptile showing a mosaic of lizard and snake features — exactly what we would expect if snakes and lizards share a common ancestor. The problem with pinning one’s hopes on a false dichotomy that depends on science failing is that every new discovery only strengthens science and renders the alternative ever more irrelevant and untenable.

The troublesome fossil for creationists was discovered about ten years ago on the Isle of Skye, in the Inner Hebrides off Scotland’s west coast, by Roger Benson, Macaulay Curator of the American Museum of Natural History, and his colleagues. Named Breugnathair elgolensis — a Latinised form of the Scots Gaelic for “false snake of Elgol” — it has now been described in an open-access paper in Nature.

Uninteligent Design - How The Process of Germ Cell Production Goes Wrong And Creates Genetic Defects.

Paired chromosomes showing crossovers in a mouse oocyte.

Hunter lab

Left panel: short green irregular lines arranged in pairs. Right: Close up of one pair shows that the two strands form a cross shape. Paired chromosomes showing crossovers in a mouse oocyte.

Hunter lab.

Landmark Discovery Reveals How Chromosomes Are Passed From One Generation to the Next | UC Davis

This article continues my series exploring the many ways in which the human body demonstrates unintelligent design. Far from being the perfect handiwork of a benevolent creator, our anatomy and physiology are full of flaws, inefficiencies, and dangerous vulnerabilities. Each of these makes sense in light of evolution by natural selection—an opportunistic, short-term process that tinkers with existing structures—but they make no sense at all if we are supposed to be the product of an all-wise designer.

Creationists often argue from a position of ignorant incredulity, claiming that complexity implies intelligent design, when in fact the opposite is true. The hallmark of good, intelligent design is simplicity, for two very simple reasons: first, simple things are easier to construct and require fewer resources; and second, simple structures and processes have fewer potential points of failure, making them more reliable.

In short: complexity is evidence against intelligent design and in favour of a mindless, utilitarian, natural process such as evolution.

In addition to being minimally complex, another characteristic we would expect of something designed by an omniscient, maximally intelligent, and benevolent designer is that the process should work perfectly, every time, without fail.

The problem for creationists is that their favourite example of supposed intelligent design — the human body — is riddled with complexity in both its structures and processes. This complexity provides countless examples of systems that fail to perform adequately, or fail altogether, with varying frequency. Many failures occur in the layers of complexity needed to control or compensate for the inadequacies of other systems, and when those compensatory mechanisms themselves fail, the result can be a cascade of dysfunctions or processes running out of control. The consequences manifest as diseases, defects, and disabilities — hardly the work of an all-wise designer.

They are, however, exactly what we would expect from a mindless, utilitarian process like evolution, which prioritises short-term survival and reproduction, selecting only what is better — sometimes only marginally better — than what preceded it, rather than seeking optimal solutions. I have catalogued many such suboptimal compromises in the anatomy and physiology of the human body, and the problems that arise from them, in my book, The Body of Evidence: How the Human Body Refutes Intelligent Design, one of my Unintelligent Design series.

Just yesterday, I wrote about research suggesting that autism may be a by-product of the rapid evolution of intelligence in humans. Now we have another striking example of extreme biological complexity which, when it goes wrong, can have catastrophic consequences: the production of eggs in women and sperm cells in men.

Malevolent Designer News - How Candida Albicans (Thrush) Is Cleverly Designed to Infect Your Mouth - Evolution Or Malevolent Design?

The yeast fungus Candida albicans (blue) breaks out of human immune cells (red) by forming long thread-like cells called hyphae. The part of the hypha that has already left the immune cells is coloured yellow.

© Erik Böhm, Leibniz-HKI

The dose makes the difference - Leibniz-HKI

As has often been pointed out in these blog posts, the "evidence" offered by Discovery Institute fellows William A. Dembski and Michael J. Behe for an intelligent designer can, by the same logic and using the same evidence, be interpreted as pointing to a theologically awkward malevolent designer. This is a line of reasoning routinely ignored by the "Cdesign proponentcists", who prefer to overlook the many examples of parasites and pathogens—and the evolutionary traits that make them so successful at invading and surviving within their hosts.

A fresh example that creationists will either have to ignore or blame on "The Fall" comes from researchers at the Leibniz Institute for Natural Product Research and Infection Biology. They have shown that the fungus Candida albicans, which causes thrush, has evolved a highly sophisticated and "finely tuned" mechanism for infecting the human mouth while evading the immune system.

The stock creationist response is to shift responsibility onto the biblical myth of "The Fall," retreating into Bible literalism. Yet this is precisely the kind of literalism the Discovery Institute has been at pains to insist is not essential to the notion of intelligent design, which it markets as a scientific alternative to evolutionary theory—or "Darwinism," as they prefer to call it. This rhetorical sleight of hand was central to the Institute’s "Wedge Strategy," devised after the 1987 US Supreme Court ruling in Edwards v. Aguillard, which confirmed that teaching creationism in public schools violated the Establishment Clause of the First Amendment.

The new research reveals that C. albicans produces a toxin called candidalysin in carefully regulated doses that allow it to infiltrate the mucous lining of the mouth. Too little candidalysin, and the fungus would fail to establish itself; too much, and it would trigger an immune response strong enough to destroy it. Normally, C. albicans exists in a round, yeast-like form, but under the "right" conditions it can switch into the filamentous hyphal form typical of fungi. This transformation allows it to penetrate host tissues and, in immune-compromised patients, become life-threatening. It is in this invasive hyphal state that C. albicans produces candidalysin.

The production of hyphae, and therefore candidalysin, is controlled by the gene EED1. By any definition, EED1 would qualify as an example of "complex specified information" according to Dembski’s own formulation — evidence, according to the Discovery Institute, of supernatural intelligent design.

Malevolent Design - A Paradox Creationists Pretend Not to See

The ancient city of Jerash, Jordan, epicentre of the Justinian Plague

Progress of the Black Death in Europe

By Flappiefh - Own work from:Natural Earth  Cesana, D.; Benedictow O.J., Bianucci R. (2017). "The origin and early spread of the Black Death in Italy: first evidence of plague victims from 14th-century Liguria (northern Italy)". Anthropological Science 125 (1): 15–24. DOI:10.1537/ase.161011. ISSN: 0918-7960. (page 17),
CC BY-SA 4.0, Link

USF, FAU researchers solve 1,500-year-old mystery: The bacterium behind the first pandemic

The notion of intelligent design — the current flagship of creationism’s attempt to replace scientific realism with magical superstitions and Bible literalism dressed up as “alternative science” — contains a blatant paradox its advocates must ignore: the very same “logic” used to argue that the God of the Bible created living organisms can just as easily be used to argue that any such designer is a malevolent sadist who deliberately increases suffering in the world while ignoring countless ways to reduce it.

The theological problems this raises are never discussed in polite creationist circles, except for the lazy fallback of blaming everything on “The Fall.” But this move exposes intelligent design for what it really is — Bible-literalist religion in disguise. And that sits awkwardly against over half a century of insistence by the Discovery Institute that ID is not a religious idea, but rather a scientific one that should be taught in American public schools at taxpayer expense — a direct violation of the Establishment Clause and the U.S. Supreme Court’s ruling in Edwards v. Aguillard (1987).

The paradox lies in the fact that the very same so-called evidence — Michael J. Behe’s “irreducible complexity” and William A. Dembski’s “complex specified genetic information” — can be found in the genomes, structures, and processes of parasites and pathogens, making them devastatingly effective at exploiting and destroying their hosts. In fact, Behe himself has, probably without realising it, used precisely such examples. The bacterial flagellum he highlights enables E. coli to move efficiently through our gut, causing sometimes fatal food poisoning. And his example of resistance to anti-malarial drugs in Plasmodium parasites illustrate how evolution equips them to continue killing hundreds of thousands of children every year while condemning millions more to cycles of malarial fever.

Now, new research has highlighted another gruesome example. The bacterium Yersinia pestis — responsible for multiple waves of plague throughout the Middle Ages — has been shown to have evolved into its highly lethal form only in relatively recent human history. Beginning with the “Plague of Justinian” about 1,500 years ago, Y. pestis unleashed pandemics that killed between 30% and 50% of Europe’s population.

An interdisciplinary team at the University of South Florida (USF) and Florida Atlantic University (FAU), with collaborators in India and Australia, has now confirmed genomically that the Justinian plague was indeed caused by Y. pestis, as long assumed. Analysing DNA from plague victims buried in a mass grave at the ancient city of Jerash, Jordan — the epicentre of that pandemic — one group identified the culprit, while another team traced the bacterium’s evolutionary changes that made it one of history’s most notorious killers.