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Thursday, 7 May 2026

Creationism Refuted - 240 Million-Year-Old Giant Amphibian Fossil Found In A Wall



Reconstruction of Arenaerpeton supinatus, preying on Cleithrolepis granulata.
Reconstruction by José Vitor Silva.

Arenaerpeton supinatus
Scientists name new species of giant amphibian found in retaining wall

As a child growing up in the North Oxfordshire countryside, and already deeply interested in all things to do with nature, one of my favourite ways of looking for fossils was to search the many dry-stone walls used as field boundaries in the area. Being made largely from sedimentary limestone, they often contained fossils of ancient marine molluscs. It would probably have given a creationist nightmares to find evidence of vanished seas in a field wall, but even that is modest compared with a fossil discovered in a slab intended for use in a garden retaining wall in New South Wales, Australia.

The slab was among stones obtained in the 1990s from a local NSW quarry by a retired chicken farmer who intended to use them to build a garden retaining wall. When he spotted the fossil, however, he donated the slab to the Australian Museum in Sydney. Decades later, Australian Museum palaeontologist Lachlan J. Hart, with colleagues from the University of New South Wales and the University of Washington, Seattle, identified it as the 240-million-year-old fossil of Arenaerpeton supinatus. The fossil preserves most of the skeleton and, unusually, even shows the outline of the animal’s skin. Their formal description was published in the Journal of Vertebrate Paleontology.

Arenaerpeton supinatus, meaning ‘supine sand creeper’, inhabited freshwater rivers in what is now the Sydney Basin during the Triassic Period, around 240 million years ago. It may have been one of the top predators in that environment, hunting ancient fish such as Cleithrolepis. Superficially, it resembled the modern Chinese giant salamander, but it was more heavily built and armed with powerful teeth, including a pair of fang-like tusks in the roof of its mouth.

Wednesday, 6 May 2026

Creationism Refuted - Butterfly Speciation - 180,000 Years Before 'Creation Week'



Top Heliconius elevatus
Left: Heliconius pardalinus   Right: Heliconius melpomene

Heliconius elevatus, a hybrid between Heliconius melpomene and Heliconius pardalinus
New butterfly species created 200,000 years ago by two species interbreeding - News and events, University of York

About 200,000 years ago, in the Amazon rainforest of South America, something happened that creationists claim cannot happen. Not only did it happen long before the world existed according to creationist mythology, but a new species arose without the intervention of a supernatural entity, and without the magical creation of a new species without ancestors.

As reported in the journal Nature, a new species of butterfly, Heliconius elevatus, arose through hybridisation involving the ancestors of two related Heliconius species, Heliconius melpomene and Heliconius pardalinus. Today, all three species coexist in the Amazon rainforest.

But that is not the only problem for creationists who continually demand evidence of a “speciation event”, as though speciation were a single moment involving a single individual, rather than the population-level process explained by the Theory of Evolution. This example shows that speciation can be rapid in evolutionary terms, yet still go completely unnoticed. A single hybrid, even if found, would not be regarded as a new species, but as the product of a chance mating between two related species. It is only if hybridisation produces a population that remains distinct over generations, with its own ecological niche, mating preferences and genetic identity, that taxonomists are justified in recognising it as a new species.

In plants, hybrid speciation often involves polyploidy — a doubling of chromosome number — which can prevent hybrids from breeding with either parent species while allowing them to breed with one another. But Heliconius elevatus is a much rarer example of homoploid hybrid speciation, in which a new species arises without a change in chromosome number. The picture is complicated by the fact that, over time, there has been continuing gene flow from one of the parent lineages, H. pardalinus, which has homogenised about 99% of the genome. However, the remaining small islands of DNA introgressed from H. melpomene control traits that help maintain H. elevatus as a distinct species: colour pattern, wing shape, host plant preference, sex pheromones, mate choice and flight behaviour. It is this distinctive combination of traits that enables the new species to coexist with both parent species rather than being absorbed back into either of them.

Sunday, 19 April 2026

Creationism Refuted - More Evidence For Creationists To Prove Their Faith is Strong With - By Ignoring It.

Ptychotherates bucculentus in Late Triassic New Mexico.
AI-generated image (ChatGPT 5.4 Thinking)

Artistic rendition of Ptychotherates bucculentus.

Illustration by Megan Sodano for Virginia Tech.
Student identifies new meat-eating dinosaur three times older than T. rex | Virginia Tech News | Virginia Tech Another fossil; another piece of awkward evidence for creationists to ignore. This time, it is reported in the journal Papers in Palaeontology.

The fossil is of an ancestral dinosaur from the Late Triassic, about three times older than Tyrannosaurus rex, dating from an era when dinosaurs had not yet risen to dominance and were still competing with the ancestors of crocodiles and mammals. It was the mass extinction at the end of the Triassic that cleared the way for the dinosaurs, just as their own extinction at the end of the Cretaceous later cleared the way for mammals and birds.

For creationists, the fact that all this unfolded over a vast span of time long before the supposed creation of the small, flat world of Biblical mythology is simply one more test of how much evidence they are prepared to ignore. Unlike science, which stands or falls by the evidence, creationism seems to draw strength from defying it. The greater the weight of evidence against it, the more loudly its followers proclaim their faith to be unshaken. So while creationists on social media endlessly demand that science prove its case to an impossible standard, and try to pass misinformation or ignorance off as “proof” of creationism, they routinely dismiss real evidence and treat stubborn refusal to change their minds as a kind of victory. In creationist circles, winning a debate too often seems to mean not changing one’s mind, even when the facts leave no honest alternative.

This latest inconvenience for creationism comes from Virginia Tech, where student Simba Srivastava succeeded in reconstructing fragments of a dinosaur skull embedded in rock from New Mexico’s Ghost Ranch. The fossil had originally been unearthed in 1982, but was later rediscovered in a drawer at the Carnegie Museum of Natural History by palaeontologist Sterling Nesbitt. Back at Virginia Tech, Srivastava used computed tomography scan data to create a 3D print of the skull, revealing that it belonged to a previously unknown species of early dinosaur.

Saturday, 18 April 2026

Refuting Creationism - Another Gap Shrinks And It's More Bad News For Creationists

Helicolocellus cantori in an Ediacaran sea
AI-generated image (ChatGPT Latest)

Helicolocellus cantori in an Ediacaran sea

AI-generated image (ChatGPT Latest)
Virginia Tech researcher's team discovers 'missing' sea sponges | Virginia Tech News | Virginia Tech

Scientists have narrowed another gap in the fossil record and, as usual, no gods were found. The gap concerned the long interval between the time molecular-clock analyses suggest sponges first evolved in the Neoproterozoic, perhaps around 700 million years ago, and the earliest widely accepted sponge fossils from the early Cambrian. That gap has now been pushed back into the Late Ediacaran by Virginia Tech geobiologist a paper in Nature.

Creationists normally delight in gaps in the fossil record because they think Darwin somehow “admitted” that missing links were fatal to his theory. In reality, Darwin was doing what honest scientists do: openly acknowledging the limitations of the evidence available in 1859. The key point is that he was writing about the state of knowledge then, not in 2026. Since Darwin’s day, the Theory of Evolution has not only provided a framework for understanding the history of life; it has also told scientists what sort of evidence to look for and where to look for it. As a result, palaeontologists now have access to vastly more fossils than Darwin could ever have imagined, together with genetic evidence and radiometric dating methods that did not exist in his lifetime. More fossils are being found almost daily and invariably confirm the Theory of Evolution.

And those gaps continue to shrink, almost always to the discomfort of creationists, because they so often concern events hundreds of millions, even billions, of years before the narrow timescale allowed by biblical literalism. This fossil is especially awkward for them because it further undermines the familiar creationist misrepresentation of the Cambrian “Explosion” as a sudden, magical appearance of multiple body plans with no ancestry. Instead, this Late Ediacaran sponge adds to the growing evidence that the Cambrian diversification was preceded by a long evolutionary prelude, in which animals were already emerging and diversifying before the Cambrian began. Far from an abrupt act of creation, the picture is one of gradual evolutionary change over immense spans of time, as the largely sessile Ediacaran world gave way to the more active and ecologically complex Cambrian one.

Tuesday, 14 April 2026

Refuting Creationism - More on the Domestication of Dogs - Long Before 'Creation Week'

Artist’s impression of a human and their canine companion near a settlement in Ice Age Switzerland.
Credit: Oliver Uberti, Nature.

Canine companions: revealing the genetic history of our first friends | Crick

This is the second of my posts on the domestication of dogs and on why the facts are so awkward for creationists. It concerns research by a team led by Anders Bergström and Pontus Skoglund of the Francis Crick Institute, London, working with colleagues from the Max Planck Institute for Evolutionary Anthropology and a large international network of collaborators.

The team have shown that the domestication of dogs had already begun well before the invention of farming, when humans in Europe still lived in nomadic bands of hunter-gatherers. At that stage, dogs would have been hunting companions, sentinel guards for encampments, and perhaps even family pets, long before they were adapted for the many tasks later associated with farming, such as herding livestock and guarding flocks. Their findings are published in Nature.

This establishes dogs as the first domestic animals and suggests that the human-dog relationship may have helped lay the groundwork for later animal husbandry and selective breeding.

The story of the domestication of dogs from wolves is something in which I have long taken a special interest, and it was that interest which led me to write two books with fictionalised accounts of how it may have happened - The Girl and the Wolf and its sequel, The Way of the Wolf: A Stone Age Epic.

Biologically, of course, this evolved symbiotic relationship between two species is exactly the sort of outcome the Theory of Evolution leads us to expect. But, embarrassingly for creationists, it also tells a story rooted in deep time, for which creationism has no credible explanation. Worse still for biblical literalists, it makes a mockery of the claim that God created all animals for the benefit of humankind, because that claim presupposes that animals created by an omniscient, omnipotent designer would already be fit for purpose and would not need extensive modification by human selective breeding.

The researchers reached their conclusions by analysing DNA from 216 canid skeletal remains, including 181 pre-Neolithic samples - that is, from before approximately 10,000 years ago. These remains came from sites across Europe and nearby regions, including Switzerland, Germany, Belgium, the Netherlands, Turkey, Sweden, Denmark and Scotland.

Creationists previously had a little wriggle room when the earliest indisputable domestic dog was thought to date to about 10,900 years ago. They could at least pretend that dogs appeared during their imaginary ‘Creation Week’ or shortly afterwards. That pretence is now no longer sustainable. This study shows that the ancestry of later dogs was already established before 14,200 years ago, and probably earlier still.

Monday, 13 April 2026

Creationism Refuted - Earliest Domestic Dogs - 6,000 Years Before 'Creation Week'



Cover picture for The Girl and the Wolf

Oldest genetic evidence for domestic dogs identified in Europe and Türkiye | University of Oxford

Artistic reconstruction of Pınarbaşı c. 15,800 years ago based on evidence from archaeological excavations by University of Liverpool.

(c) Kathryn Killackey

This is the first of two blog posts on a pair of recent papers published in Nature on the earliest known domestic dogs and what they tell us about when grey wolves first entered into a domestic relationship with humans. Together, these studies push the earliest firm genetic evidence for dogs back[1] about 10,900 years ago, showing that dog populations were already present in western Eurasia during the Late Upper Palaeolithic. For creationists committed to a young Earth and to the simplistic Bronze Age origin myths of the Bible, that is yet another awkward fact: dogs were already on their way to becoming humanity’s first domestic animal long before their preferred chronology even allows for the Earth to exist. [1.1]

Since then, of course, dogs have been systematically modified by selective breeding to suit the many roles humans have found for them. That alone sits uneasily with the claim that a perfect creator made all animals ready-made for human benefit. But what makes these papers especially interesting to me is not only that they create yet another problem for creationist superstition, but that they touch directly on the background to two novels I have recently published, in which the domestication of wolves forms part of the story.

The first of these books, The Girl and the Wolf, tells the story of Almora, a child of the Drognai clan, who is raised alongside a wolf cub, Sharma, who becomes her inseparable companion. When Almora meets one of the last Neanderthals, Tanu, and they fall in love, Sharma plays a crucial part in bringing them together. The kindness of Almora’s mother, Shana, in rescuing and raising the starving cub becomes the small act from which a much larger change in human history begins.

In the sequel, The Way of The Wolf: A Stone Age Epic, Almora and Sharma have become the stuff of legend, their story spreading far beyond the lands of the Drognai. When Almora’s daughter, Shana — herself of mixed Neanderthal and modern human ancestry — chooses to leave the clan because of the tensions her family’s presence has caused, Almora, Tanu and a small band of Drognai go with her to a distant land. There they discover a people who have taken the legend of Almora and Sharma to heart and formed a close relationship with a pack of tame wolves, a relationship that has helped carry them through hardship into a period of hunting success and prosperity.

These books are fiction, of course, because we cannot know exactly how wolves became domesticated. What we can say is that the current evidence points to a long and complex process rather than a single moment of “invention”. The broad consensus is that some wolves probably began by exploiting scraps around human camps, while humans gradually came to recognise their value as sentinels, scavengers and hunting partners. The rest, as they say, is history.

And according to the first of these two new papers, that history was already under way deep in the Late Ice Age. One study generated nuclear and mitochondrial genomes from canid remains from Pınarbaşı in Türkiye, dated to 15,800 years ago, and from Gough’s Cave in Somerset, dated to 14,300 years ago, and concluded that a genetically homogeneous dog population was already widely distributed across Europe and Anatolia by at least 14,300 years ago. The second study analysed 216 canid remains from Europe and found its oldest dog genome in a 14,200-year-old specimen from Kesslerloch in Switzerland, showing that European dogs were already genetically distinct by then. [1.1]

Friday, 3 April 2026

Refuting Creationism - How New Genetic Information Can Arise Rapidly, Naturally


Lake Malawi cichlids
Source: Wikipedia

A small selection of Lake Malawi cichlids
How ‘supergenes’ help fish evolve into new species | University of Cambridge

Creationists like William A. Dembski constantly reassure their fellow believers that new genetic information cannot arise naturally and therefore requires divine intervention. This claim depends on a misrepresentation of the laws of thermodynamics and a deliberate confusion of information with energy. It is clung to despite the obvious and overwhelming evidence to the contrary, with the same tenacity that creationists bring to their insistence that evolution either does not happen at all or, if it does, must somehow have occurred at an impossibly rapid rate after the Flood to produce such enormous variation within their invented ‘kinds’ from just a single surviving pair.

So now we have yet more contrary evidence for creationists to ignore, this time in the form of an explanation for how the cichlid fishes of Lake Malawi in East Africa were able to evolve into more than 800 species in a fraction of the time it took humans and chimpanzees to diverge from a common ancestor. Readers of this blog with long memories may recall that, back in 2012, I described these fish as a particularly powerful argument against creationism.

The fact of this rapid adaptive radiation, taking place on a timescale that could be independently verified, was already indisputable. What we lacked at the time was a clear understanding of the underlying mechanism that made it possible. That gap has now been filled by researchers from the Universities of Cambridge and Antwerp, who have shown that the source of this new genetic information lies in genetic inversions, where an entire section of DNA is inserted in reverse orientation. They have recently published their findings in the journal Science.

During the normal process of meiosis, in which reproductive cells are formed, crossing-over reshuffles genes to produce new combinations in offspring. But when a segment of DNA has been inverted, that section cannot take part properly in the crossing-over process. As a result, the genes within it remain linked together as an intact block, forming what geneticists call a ‘supergene’. These supergenes can then be inherited largely unchanged across generations. The effect is to create barriers to hybridisation much more quickly than would otherwise be possible, effectively isolating a new gene pool within the wider population and allowing new species to evolve far more rapidly than usual, instead of having novel gene combinations continually diluted by interbreeding across the whole population.

Thursday, 26 March 2026

Refuting Creationism - New Deep Ocean Species Discovered


Collage of the 24 new Amphipod species identified in Clarion-Clipperton Zone
Credit: National Oceanography Centre, Southampton

(A) Generalized body plan of a gammaridean amphipod, (B) Caprella equilibra, (C) family Corophiidae, and (D) Gammarus tigrinus.

Ritter, Carmen J.; Bourne, David G. (2024)[2]
Biodiversity Boost: 24 new deep-sea species discovered in major Pacific research | EurekAlert!

Among the Bible’s more obviously false claims is the one found in the second creation account, where God first creates Adam, then creates all the animals as “help meets” [sic] for him. In the earlier account, all the animals are created before Adam and Eve. In the revised version, however, none of the animals proves suitable for Adam, so God then creates Eve to be his “help meet”.

In virtually every depiction of Adam and Eve, however, both are shown with navels, implying placental reproduction rather than magical creation. Adam was also supposedly created with genitalia, although it is unclear what purpose these served before God created Eve, after his first attempt to provide Adam with companions had failed through, presumably, a lack of foresight.

Leaving aside the implausibility of that story, there is another major problem that creationists never address: if God created all the animals for the benefit of Adam and his descendants, over whom they were supposedly given dominion, why were so many of them hidden away in inaccessible places such as the deep ocean floor, where we are only now becoming aware of them?

For example, a team of 16 experts led by Dr Anna Jażdżewska of the University of Lodz (UL) and Tammy Horton of the National Oceanography Centre (NOC) have just announced the identification of 24 new species of amphipods found in the Clarion-Clipperton Zone (CCZ), a 6 million square kilometre region of the Pacific Ocean between Hawai'i and Mexico.

These new species comprise ten new families of predators and scavengers, including a new family (Mirabestiidae), a new superfamily (Mirabestioidea), and two new genera of predators and scavengers, Mirabestia and Pseudolepechinella.

These findings form part of the International Seabed Authority’s Sustainable Seabed Knowledge Initiative (SSKI), which aims to describe 1,000 new species by the end of the decade.

None of these species was known to humans until now, nor do they appear to provide us with any obvious benefit of the kind implied by the Bible’s claim that animals were created for human use. It is almost as though creationism’s creator god forgot what these species were supposedly for and slipped instead into a purposeless, automatic process of generating biodiversity for its own sake — much as biologists understand the undirected natural process of evolution to do.

Saturday, 21 March 2026

Refuting Creationism - A Reptile That Looks Like A Cross Between a Greyhound And A Crocodile - From 215 Million Years Ago


Life reconstruction of Galahadosuchus jonesi n. gen. n. sp. The morphology of regions of the body that are not currently known for Galahadosuchus jonesi (i.e., not preserved in NHMUK PV R 10002) is inferred from comparison with Terrestrisuchus gracilis (Spiekman et al., 2023, 2024) due to the high degree of morphological similarity between these two taxa. Scale bar represents 100 mm.
Artwork by M. Dempsey.
New species of ancient crocodile named in honour of Welsh school teacher | Natural History Museum

A newly named, 215-million-year-old species of crocodile-like reptile, discovered in Gloucestershire, UK, and described in The Anatomical Record, looks rather like the sort of creature creationists imagine a transitional fossil should be: half of one modern species and half of another from an unrelated group. That, of course, is the ridiculous parody of evolution that the creationist cult teaches its followers to believe is what those crazy scientists think the Theory of Evolution describes.

In reality, this discovery is nothing of the sort. What it actually reveals is a species that raises interesting questions about the environmental pressures that shaped its evolution. It was a long-legged, fast-running crocodylomorph, resembling a greyhound with scales and a crocodile’s head and jaws. It probably lived its entire life on land, using its speed to hunt small animals. That, in turn, suggests its prey were also fast-moving, rather like the relationship between cheetahs and gazelles, which have co-evolved speed in an evolutionary arms race: one to catch fast prey, the other to escape a fast predator. It is exactly the sort of process that refutes the notion of intelligent design, yet is entirely predictable under the Theory of Evolution by natural selection.

This animal lived in what was then an area of high ground overlooking hot, arid plains during the Late Triassic. That was a period of major diversification, brought to an end by a mass extinction caused by intense volcanic activity. It was followed by the Jurassic, so comparing animals from before and after that extinction event can help us understand how life responded to those dramatic environmental changes. Among the creatures that survived were the ancestors of the dinosaurs, and later, birds and mammals.

The research team, led by PhD student Ewart H. Bodenham of University College London, with colleagues from UCL, the Natural History Museum, London, and the Staatliches Museum für Naturkunde Stuttgart, Germany, carried out a detailed analysis of this and other fossils from fissure deposits on either side of the Bristol Channel, in South Wales and South-West England. They concluded that this specimen represented a species new to science.

Monday, 9 March 2026

Refuting Creationism - A Relative Of Crocodiles That Only Walked on Two Legs As An Adult - 200 Million Years Ago


Artist's reconstruction of Sonselasuchus cedrus in its environment in what is now Petrified Forest National Park, 215 million years ago.
Artwork by Gabriel Ugueto.
“Peculiar” ancient ancestor of the crocodile started life on four legs in adolescence before it began walking on two - Taylor & Francis Newsroom

In Greek mythology, Oedipus solved the riddle of the Sphinx and so saved the city of Thebes. The riddle asked, “What goes on four legs in the morning, two in the afternoon and three in the evening?” Oedipus correctly answered “Man” (crawling as a baby, walking upright as an adult and using a walking stick in old age.)

Of course, that myth is no less plausible than the Hebrew origin myths that creationists regard as literal history but, in a way, Oedipus was lucky. Not only did the Sphinx allow the stretch of regarding a walking stick as a leg (for poetic licence?), but the riddle did not stop at two legs, as there are very many bipedal species, and at least one went on four legs in infancy.

Researchers, Elliott Armour Smith from the University of Washington Department of Biology and Professor Christian A. Sidor of the Washington University Burke Museum, have just published the results of a study in the Journal of Paleontology showing that an ancient relative of crocodiles, the poodle-sized Sonselasuchus cedrus, probably began life as a quadruped and later had to learn to walk upright because of different growth patterns in different bones.

This creates a problem for creationists, not so much because other mythologies contain legends such as the riddle of the Sphinx that, treated as a metaphor, describe the human condition better than any of the implausible tales in the Bible, but because the myths it does contain preclude learning any of the fascinating history of life on Earth that requires a realistic timeline running into hundreds of millions, even billions of years. These peculiar crocodiliform shuvosaurids lived between about 225 and 201 million years ago and were contemporaneous with the bipedal ornithomimid dinosaurs that eventually gave rise to birds.

The interesting question then—and something creationists are precluded from considering—is what about the earthly environment made bipedalism such an advantage that it evolved independently in two distantly related groups of reptiles?

This conclusion comes from the examination of 950 Sonselasuchus fossils unearthed in Arizona’s Petrified Forest National Park—a fossil site which has yielded more than 3,000 fossil bones since 2014.

Tuesday, 24 February 2026

Refuting Creationism - Nosey Secrets of Triceratops Reveal Advanced Evolution - 100 Million Years Before 'Creation Week'


Triceratops skull. Seishiro Tada (left) standing next to an awe-inspiring Triceratops skull, with its enormous nasal cavity visible at the front.
©2026 Tada CC-BY-ND
Why Triceratops has such a big nose | The University of Tokyo

Once upon a time, in that ancient world during the 99.975% of Earth’s history that elapsed before creationism’s small god supposedly conceived the idea of creating a small flat plane with a dome over it in the Middle East, there lived a dinosaur that had evolved a horned head and a wide protective frill to shield its vulnerable neck from the jaws of the large predators that ruled the land some 100 million years ago. Carrying those horns and that protective neck shield required a large head — and a large head is difficult to keep cool.

The solution, according to researcher Seishiro Tada of the University of Tokyo Museum, was a large nasal cavity containing turbinate bones to mix incoming air, together with a plentiful blood supply to dissipate excess heat. Tada and colleagues from various Japanese research institutions have recently published their findings in The Anatomical Record.

This is not a fairy story, but what palaeontology is revealing.

From an evolutionary perspective, this research shows that Triceratops was the product of a long evolutionary process in which predation drove the development of large defensive structures, which in turn created new physiological challenges — in this case, the risk of overheating. Those challenges then drove further evolutionary adaptations. In other words, the solution to one problem generated another problem to be solved, all as part of a predator–prey arms race. This dynamic makes no sense as the work of an intelligent designer, but it is precisely what evolutionary theory predicts.

Wednesday, 18 February 2026

Creationism Refuted - Genetic Diseases 2,000 Years Before 'Creation Week'

AI-Generated image (ChatGPT 5.2)

Daniel Fernandes preparing to take a sample.

© Adrian Daly
Ancient DNA reveals 12,000-year-old case of rare genetic disease

The standard creationist response to evidence that the human genome is not the perfectly designed blueprint we should expect from a flawless designer is to claim that ‘sin’ somehow caused it to become degraded. Discovery Institute fellow Michael J. Behe even introduced the biologically nonsensical notion of ‘genetic entropy’, which supposedly allows deleterious genes to spread throughout a species’ gene pool by some unexplained process — an idea that only those unfamiliar with how natural selection works could find convincing.

It is, of course, impossible for a genuinely deleterious gene to increase in frequency within a population unless it is linked to an advantageous trait whose benefits far outweigh its harmful effects. And if the genome were originally perfect, as Behe assumes, how could any advantageous mutation arise in the first place?

Behe, unwittingly or otherwise, appears to have abandoned any pretence that Intelligent Design is science rather than fundamentalist Christianity in a lab coat. By invoking an initial perfect creation followed by corruption through ‘sin’, he has simply retreated into theology — especially after his ‘irreducible complexity’ argument collapsed so spectacularly during the Kitzmiller v. Dover trial.

Even that feeble argument, however, has now fallen foul of evidence showing that deleterious variants and genetic disorders existed in the human genome long before the creationist narrative claims that ‘perfect’ humans were created somewhere in Mesopotamia just 6,000–10,000 years ago. A paper recently published in The New England Journal of Medicine by a team of researchers led by the University of Vienna and Liège University Hospital Centre reports the identification of genetic variants associated with a rare disorder in two prehistoric individuals who lived more than 12,000 years ago.

The individuals were discovered in 1963 at Grotta del Romito in southern Italy, buried in an embracing position. There was no sign of trauma. ‘Romito 1’, an adult female, was embracing ‘Romito 2’, an adolescent initially assumed to be male, whose reduced limb length suggested a height of about 110 cm (3 feet 7 inches). Palaeogenomic analysis, using DNA extracted from the petrous part of the temporal bone, has now shown that the adolescent was also female and was homozygous for a variant in the NPR2 gene, which is essential for normal bone growth. The two individuals were first-degree relatives, probably mother and daughter. The adult, Romito 1, was heterozygous for the same variant.

What this study makes clear is that genetic variants capable of causing disease were already present in the human genome thousands of years before the Bronze Age authors of Biblical origin myths imagined a special creation of ‘perfect’ humans without ancestry. These variants did not require some magical ingredient called ‘sin’ to arise — only the ordinary reality of imperfect replication and inheritance.

Thursday, 12 February 2026

Abiogenesis News - The Genes That Predate Life


Scientists describe a window into evolution before the tree of life | Oberlin College and Conservatory | EurekAlert!

In a paper published recently in the journal Cell Genomics, scientists Aaron Goldman (Oberlin College), Greg Fournier (MIT), and Betül Kaçar (University of Wisconsin–Madison) describe how they were able to study evolutionary history even before the last universal common ancestor of all living things (LUCA) emerged, and discovered that some of the genes associated with LUCA may in fact predate LUCA itself.

Creationists determined to misrepresent the process of abiogenesis often present it as a ridiculous parody in which a fully complex cell is supposed to have spontaneously assembled out of inorganic atoms and molecules. This straw-man caricature is far easier to attack than what science actually proposes: that the first population of self-replicating proto-cells arose through gradual chemical and evolutionary processes within a large and diverse population.

Within such a population, variation would inevitably occur, and whatever produced the most copies of itself would come to dominate. One of the earliest characteristics to emerge would have been rapid replication, because in a vast population with generation times measured in minutes, even “million-to-one” mutations are not rare events — they occur thousands of times a day. Under such conditions, what creationists portray as wildly improbable becomes not only plausible, but effectively inevitable over time.

Several independent evolutionary pathways could also have developed in parallel: RNA molecules coding for particular enzymes, ribosomes assembling from self-catalysing RNA, and primitive membranes forming across which chemical energy gradients could arise. Only once these components were already present could they come together within an enclosing membrane to form the first true prokaryotic cells.

The research team led by Aaron Goldman has now developed a method for determining which genes were likely present in LUCA, and which must already have been available to be incorporated when LUCA first emerged. In other words, some genes appear to predate LUCA itself, pushing parts of evolutionary history even deeper into the pre-cellular past.

What Was LUCA — and What Came Before It? The Last Universal Common Ancestor (LUCA) is often misunderstood, especially by creationists who portray it as the very first living organism. In reality, LUCA was not the origin of life, nor the first cell, nor some single creature that suddenly appeared fully formed.

LUCA is simply the most recent population of organisms from which all life alive today ultimately descends — bacteria, archaea, and eukaryotes alike. Crucially, LUCA already possessed a level of biochemical sophistication. Most researchers agree it likely had:
  • a genetic code based on RNA and DNA
  • ribosomes capable of translating RNA into proteins
  • enzymes for metabolism and replication
  • membrane structures maintaining internal chemistry
  • the ability to exploit chemical energy gradients

This means LUCA could not have been the beginning of life. Instead, it must have been the product of a long evolutionary history that preceded it.

Pre-LUCA Evolution: A World of Competing Proto-Life

Before LUCA, early Earth was almost certainly home to a diverse population of simpler self-replicating systems — sometimes called proto-cells or pre-cellular life. These were not fully modern organisms, but chemical systems capable of reproduction, variation, and selection.

Rather than a single miraculous event, abiogenesis is best understood as an extended evolutionary process in which:
  • self-replicating molecules competed for resources
  • advantageous variants spread through populations
  • metabolic pathways evolved gradually
  • membranes formed to enclose and stabilise reactions
  • genetic and protein machinery became increasingly integrated

LUCA represents the point at which one lineage became the common ancestor of everything that survived, not the moment life began.

Genes Older Than LUCA

What makes the new research so significant is the finding that some genes associated with LUCA appear to be even older — suggesting that early evolutionary innovations were already circulating in the pre-LUCA world and later became incorporated into the first universal ancestor.

This is exactly what evolutionary theory predicts: life did not begin with a fully formed cell, but with populations of evolving systems, long before anything resembling modern biology existed.
Their methodology is explained further in a press release from Oberlin College, via EurekAlert!.

Refuting Creationism - Bonobos Can Imagine Things Detached From Reality


Apes share human ability to imagine | Hub

A paper published recently in Science should give creationists something to think about. It shows how our close relatives, the bonobos, can imagine things completely detached from physical reality — rather like children playing games of pretend, or creationists pretending they are leading experts on biology and understand the subject better than the actual experts.

In this study, two researchers from Johns Hopkins University demonstrate that bonobos can engage in imaginative “pretend play”, an ability long assumed to be uniquely human. In doing so, they dismantle yet another supposed human-exclusive trait that creationists cite as evidence of special creation.

In one experiment with a captive bonobo, Kanzi — a 43-year-old individual living at Ape Initiative — a researcher pretended to pour juice from an empty jug into a transparent empty cup, and then pour it again into a second empty cup. When asked, “Where is the juice?”, Kanzi correctly identified the second cup.

In a similar experiment, an imaginary grape was taken from an empty bowl and placed into an empty jar. When asked, “Where is the grape?”, Kanzi again correctly pointed to the jar.

These experiments show that Kanzi was able to imagine and successfully track the movement of invisible, non-existent objects — something human children can typically do by the age of about two.

Saturday, 31 January 2026

Refuting Creationism - Blood Tests On Ancient Fossils - And What They Can Tell Us

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Life in fossil bones: what we can learn from tiny traces of ancient blood chemicals

A paper recently published in Nature details the application of a new field known as palaeometabolomics to reconstruct ancient African environments and track how they changed over time.

Modern medicine can learn a great deal about our health and lifestyle from a blood test, because blood contains traces of metabolites derived from the food we eat, as well as indicators of liver and kidney function and how effectively metabolic waste is disposed of.

But what if we could perform blood tests on archaic animals and human ancestors? Over time, this could tell us not only what they ate, but how their diets changed, which in turn reveals changes in rainfall, temperature, vegetation cover — forest versus savannah — and the species that were hunted and consumed.

Friday, 30 January 2026

Refuting Crationism - How Climate Change Shaped the Evolution of Kangaroos And Wallabies


Red-necked wallaby
QUT - Study maps climate-related evolution of modern kangaroos and wallabies

In a clear example of how evolution is driven by environmental change, a study by scientists at Queensland University of Technology (QUT), led by Professor Matthew J. Phillips, has shown how closely the evolution of Australia’s kangaroos and wallabies maps onto the continent’s long-term climate history. Their findings are published in Molecular Phylogenetics and Evolution.

By tracing the climate record over the last 18 million years and comparing it with the fossil record, the team showed that increasing aridity and habitat variability around 7–9 million years ago coincided with the emergence of the macropodines — the group to which most modern kangaroos and wallabies belong. This was followed by the appearance of incipient grasslands around 5–4.5 million years ago, a period that saw a major diversification of kangaroo and wallaby species.

As expected, there is no evidence of sudden creation without ancestors 6,000–10,000 years ago, nor of a wholesale biological reset following a global flood a few thousand years ago. Instead, the record is one of gradual evolution over deep time, driven by environmental change. The long-predicted failure of the Theory of Evolution to explain and make sense of the evidence once again failed to materialise, as it has every time creationists have claimed it was imminent over the past half-century.

Rather than contradicting evolutionary theory, the evidence fits it like a hand in a glove, adding yet another piece to the growing mountain of supporting data. Once again, the underpinning theory of modern biology is shown to be supported by independent lines of evidence from geology, climatology, and palaeontology, all converging on the same conclusion: life has evolved on an ancient planet responding continuously to changing environments.

Wednesday, 28 January 2026

Refuting Creationism - How Camellias Evolved As The Japanese Islands Formed


Camellia Rusticana
How Camellias evolved with the formation of the Japanese archipelago? | News | NIIGATA UNIVERSITY

It's a basic principle of evolution that environmental changes drive evolution by isolating populations which are then free to evolve on their own trajectory, and by creating new ecological niches into which species can diversify.

An almost perfect example of this in progress can be seen in the Camellia group of plants, of which one, tea, Camellia cinensis is perhaps the most important economically, But several others are also important cultivated garden plants with bright red, pink or white flowers.

Another phenomenon of evolution that this group of plants displays is that evolution is not a sudden event but a slow process over time, during which hybridization and gene flow between related species occurs until barriers to hybridization have evolved.

This tendency to form hybrids and the general similar morphologies has made accurate classification of the different species, and subspecies difficult and a matter of debate among taxonomists and botanists.

Now work by a team led by Dr. Harue Abe of Niigata University, Sado, Niiagata, Japan have shown how the evolution and distribution of this genus was strongly influenced by the formation of the Japanese archipelago.

Sunday, 25 January 2026

Creationism Refuted - You Can Tell The Ignorance Of The Bible's Authors By What They Left Out


Top: The GLEAM/GLEAM-X view of the Milky Way galaxy. Credit: S. Mantovanini & the GLEAM-X team
Bottom: The same area of the Milky Way in visible light.
Credit: Axel Mellinger, milkywaysky.com
A new, expansive view of the Milky Way reveals our Galaxy in unprecedented radio colour - ICRAR

A paper published yesterday in Publications of the Astronomical Society of Australia presents a stunning new view of the Milky Way galaxy. It was produced by astronomers from the International Centre of Radio Astronomy Research (ICRAR) and shows the Milky Way in low-frequency colour images. It is a useful reminder of the stark difference between the Bible’s description of the universe and the real thing.

The Bronze Age authors of the Bible could only write about what they knew — and, manifestly, that wasn’t very much — but then they could never have guessed that some charlatan at some point in the future was going to put their childish tales into a book and declare it to be the word of a creator god. If anything was ever destined to be a self-falsifying claim, it was that.

But if it had been the word of an omnibenevolent supernatural deity with a vital message for humankind, not only would it have been so perfectly written that it could not possibly be misunderstood or misinterpreted, it would also have contained information not then available to its scribes, so there could be no doubt about its authenticity.

Yet there is nothing in the Bible that was not already known in the Bronze Age, and a great deal of what was believed in those days which has since turned out to be badly wrong. In fact, it is true to say that if the Bible were discovered today for the first time, any competent historian could date it and probably place its authorship geographically by the scientific ignorance it contains.

For example, there is nothing about micro-organisms, atoms, electricity, plate tectonics, galaxies, the vastness of space, or the fact that some of those little points of light the authors thought were stuck to a dome over the small, flat Earth were actually galaxies containing half a trillion or more suns. Nothing. Not a single thing that we could point to and say, “Wow! Only a creator god could have known that in the Bronze Age!” Instead, we have a god who supposedly designed and created the human body but believes we think with our hearts and that a clone made from a man will produce a woman.

Imagine if the first chapter of Genesis had been written like Eric Idle’s Galaxy Song from Monty Python’s The Meaning of Life:

Saturday, 24 January 2026

Refuting Creationism - Adding A Little Bit More To The Human Evolutionary Story

Top: Multiple views of MLP-3000-1, the newly discovered Paranthropus partial left mandible and molar crown. Bottom: MLP-3000-1 in side-by-side comparison with mandible fossils from other species — Australopithecus afarensis (A.L. 266-1), Paranthropus aethiopicus (OMO-57/4-1968-41 and OMO-18-1967-18), and early Homo (LD 350-1).
Alemseged Research Group

Two fragments of the newly discovered mandible specimen in the location they were originally found.
Alemseged Research Group.

New 2.6-million-year-old Paranthropus fossil reshapes understanding of early hominins | Biological Sciences Division | The University of Chicago

Research published two days ago in Nature by a team led by University of Chicago paleoanthropologist Professor Zeresenay Alemseged will dismay and delight creationists in about equal measure — especially those who manage to rationalise a fossil dating from about 2.6 million years before they believe Earth and everything on it was created — because it shows that scientists were wrong about something.

It is the news that the jawbone of an archaic hominin, Paranthropus, has been found in Ethiopia some 200 miles further north than the previously believed northern limit of these hominins.

Normally, to a binary-thinking creationist, science being wrong about even the most minor and unimportant detail is “proof” that science is wrong about everything. This childish belief probably stems from them having a single source-book which has been deemed to be inerrant, so even the slightest falsehood in it renders that claim untenable. They assume it is the same with science: that what scientists believe comes from supposedly inerrant textbooks written by “prophets” such as Charles Darwin, serving as the source-books from which all scientists get their information. So, if scientists are ever wrong, all the books from the science libraries of the world can be thrown in the waste bin, leaving creationism’s book of “inerrant” origin myths as the winner.

What they find hard to comprehend, apparently, is that scientific knowledge is cumulative, with current thinking always provisional, pending further confirmation or in need of revision in the light of new information, and that facts are neutral in any dispute, so can be objective referees. They fail to realise that because science works this way, scientists from all over the world will eventually converge on a single answer. Religions, by contrast, because they are not based on evidence but on the tenuous thread of interpretation of an ancient book which itself presents no evidence for its claims, continue to diversify into ever smaller sects, each claiming to have the one true answer but having no evidence to referee the dispute.

But of course, in the best scientific tradition, this jawbone simply adds richness to the hominin evolutionary story and raises the possibility that Paranthropus, like Australopithecus and Homo, was present in the Afar region of Ethiopia. And that opens up the intriguing possibility — given the propensity of hominins to diverge and then hybridise — that modern Homo sapiens could have some Paranthropus ancestry.

Thursday, 22 January 2026

Creationism Refuted - An Elephant Bone Tool from 470,000 Years Before 'Creation Week'


Map of Lower Paleolithic sites with published elephant-bone tools.
Ancient humans made elephant bone tools in Europe half a million years ago | Natural History Museum

The problems for creationists deepened today with news that two scientists, Simon Parfitt of the UCL Institute of Archaeology and a Scientific Associate at the Natural History Museum, London, and Silvia M. Bello of the Natural History Museum, have discovered an elephant bone tool dating from roughly half a million years ago — the oldest such tool discovered in Europe, from a time before anatomically modern hominins had left Africa. They published their findings in Science Advances.

Of course, most creationists will be blissfully unaware of this discovery, as with all such archaeology, because there is no point in being a creationist if you are going to read the latest scientific discoveries. How is that going to help you cling to patently absurd beliefs despite all the evidence against you? Best just ignore it and dismiss it all as some sort of Satanic conspiracy aimed at making you show weakness and change your mind.

Nevertheless, the fact is that this elephant bone tool exists and has been dated to about 490,000 years before creationism’s favourite book of Bronze Age superstitions says Earth existed. It was used by archaic hominins, probably to sharpen dulled flint tools by gently knapping the cutting edges. It was discovered at Boxgrove, Kent, England, in the early 1990s but was not recognised as a tool until recently, when finds from the Boxgrove site were studied in detail using new technology such as 3D scans and scanning electron microscopy, which revealed impact notches with embedded flint fragments.

Bone, being softer than flint, would have been the material of choice for work where precision was important, and elephant bone, with its hard outer layer of compact bone making it more durable, would have been the bone of choice. However, elephants and mammoths were rare in what is now southern England 500,000 years ago, so these tools would have been valuable objects.

It is not clear which archaic hominins used these tools in southern England, but at 500,000 years ago it was probably one of the ancestors of Neanderthals and Denisovans, which form the “muddle in the middle” of the human evolutionary story. Here the problem is not a lack of fossils but an abundance of them, showing varying mixtures of primitive and derived features typical of transitional species, coming somewhere between Homo erectus and Neanderthals. Candidates are H. heidelbergensis and H. antecessor.

The stone tools from Boxgrove are part of the widespread Acheulean technology, which originated in East Africa about 1.95 million years ago and spread across Africa and into western Eurasia after about 1.5 million years ago, persisting until between 200,000 and 100,000 years ago.

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