The bad day for those creationists who haven't yet closed their minds to contrary information continues. Close on the news of a 220-million-year-old fossil ichthyosaur from Japan comes the discovery of a 500-million-year-old fossil worm from Greenland.
The identification of this Cambrian fossil, Nectocaris, as an ancestor of arrow worms rather than an early squid, as once thought, is a fine example of something creationists pretend to find incomprehensible: scientists changing their minds when new evidence demands it. Wedded to simple certainties, right or wrong, creationists insist that science must be either wholly right or wholly wrong. If a conclusion is shown to be mistaken, they assume the entire scientific enterprise collapses into a cloud of vacuous uncertainty. In their black-and-white world of false dichotomies, that somehow means their evidence-free superstition wins by default.
About 15 years ago, a study of fossils from the Burgess Shale concluded that Nectocaris was a cephalopod mollusc. But that classification posed problems since what could be discerned of its anatomy did not match that of cephalopods. That difficulty has now been resolved by a detailed examination of the ventral ganglion – part of the nervous system – which is revealed to consist of paired structures consistent with being ancestral to arrow worms.
This breakthrough was made possible by the exceptional preservation of fossils at Sirius Passet in northern Greenland, a remarkable Cambrian fossil site.
Another day, another paper refuting creationism and the Bible narrative.
Creationism suffered yet another body blow a few days ago with the announcement that a Tel Aviv University (TAU)-led international team has concluded that 140,000-year-old fossilised remains of a child, found 90 years ago in the Skhūl Cave on Mount Carmel, show unmistakable evidence of being a hybrid between a modern Homo sapiens and a Neanderthal.
Whether this news will penetrate the impervious defences of creationists — who resemble a brain-dead boxer long since counted out, the crowd gone home, yet still convinced he is winning — remains to be seen.
Not only does this timeline, which places anatomically modern humans outside Africa living alongside another hominin species, utterly contradict the Bible’s creation myth, but so does the very fact that there were multiple hominin species at all. The problem for Bible literalists is not just the incompatibility of dates, but the clear evidence of human evolution and divergence — evidence that rules out the notion of a single ancestral couple committing an “original sin” that supposedly condemns all their descendants to seek “salvation” from the wrath of an eternally unforgiving creator god.
To make matters worse for creationism, this fossil was found in the very region that later became central to the Bronze Age mythology of the Bible.
From a scientific perspective, this discovery — confirming what has long been suspected — shows that there were several earlier, ultimately unsuccessful migrations of H. sapiens out of Africa. During these early dispersals, modern humans met and interbred with Neanderthals, introducing *H. sapiens
DNA into Neanderthal populations long before the successful migration around 60,000–40,000 years ago, when further interbreeding occurred.
It is generally accepted by palaeoanthropologists that the genus Homo evolved from an Australopithecus species somewhere in East Africa, most likely in the Afar region of Ethiopia, where the famous Australopithecus afarensis specimen “Lucy” was found. However, it is now widely recognised that the hominin evolutionary tree was far from straightforward, resembling more a tangled bush with side-branches that went extinct, rather than a simple, linear progression.
Given the tendency of our ancestors to diversify and occasionally interbreed, it is entirely possible that the genus Homo emerged from a hybrid population, or even that early Homo back-bred with ancestral australopithecines — especially when two or more species lived in close proximity, as new evidence suggests they did in the Afar region.
Maps showing (left) the location of the Ledi-Geraru site within the Horn of Africa on the left, and the location of the Australopithecus and Homo teeth on the right
Images by Penn State Associate Research Professor Erin DiMaggio.
Fossils of a previously unknown Australopithecus species and of early Homo have been found in the same area, apparently coexisting. The newly discovered australopithecine is known only from teeth, and there is currently insufficient information to formally name the species. Teeth are often distinctive enough to indicate a previously unrecognised species, but palaeoanthropologists usually require additional skeletal remains — such as jaws, skulls, or postcranial bones — to confirm unique anatomical features and avoid naming a species prematurely.
Of course, because evolution operates over entire populations and across thousands of years, the distinction between the immediately ancestral Australopithecus and the descendant Homo is inherently arbitrary. It likely means far more to modern palaeoanthropologists than it ever did to the hominins themselves.
This new evidence, discovered by an international team working on The Ledi-Geraru Research Project, led by scientists at Arizona State University, indicates that both the unidentified Australopithecus and early Homo lived in the area between 2.6 and 2.8 million years ago. The age estimates were reliably established using volcanic ash layers immediately above and below the fossil-bearing strata. The team’s findings were published recently, open access, in Nature.
Buried beneath a thick layer of silt containing a chaotic mixture of fossils from both nearby and distant land masses — the expected deposit of a supposed global genocidal flood — is... nothing. Such a layer should be observable worldwide, of course, but like at the archaeological sites in the Carpathians, it simply isn’t there.
Instead, what we find is an unbroken sequence of historical deposits stretching far beyond the time when creationists claim the Earth was magicked into existence. In other words, the evidence contradicts the Bible’s timeline and strongly refutes the notion of a global flood.
Importantly, this evidence isn’t the result of an attempt to disprove the Bible. Rather, archaeologists have simply uncovered facts that are starkly different from what one would expect if the Bible were the inerrant word of a creator god. A case in point: a team from Christian-Albrechts-Universität zu Kiel (CAU) investigating changes in social hierarchy associated with the introduction of agriculture in the Carpathian Basin.
According to expectations, the adoption of agriculture should have led to increased social inequality, as control of land and trade would concentrate power in the hands of a privileged elite. However, the researchers found no such evidence. Using house size as a proxy for social inequality — assuming that a ruling class would have built significantly larger dwellings — the team discovered that house sizes remained relatively uniform over the period.
A recent discovery by palaeoanthropologists, led by researchers from Dartmouth College, Hanover, New Hampshire, USA, highlights the stark difference between how a teleological thinker—such as a creationist—imagines evolution works and how it actually proceeds. The study found that the teeth of ancient hominins evolved over a period of some 700,000 years in response to the increasing availability of soft, starchy foods, which began to replace the coarse, fibrous plant matter they had previously consumed.
A teleological thinker—someone who sees purpose and agency in natural processes—would assume that something *caused* the teeth to evolve in order to better process the new food. However, as the theory of evolution predicts, any variation that improves efficiency in food processing or reduces the now-unnecessary cost of growing and maintaining large teeth will be favoured by natural selection. Over evolutionary time, such traits become more common. In the case of archaic hominins, this meant their teeth gradually became smaller.
Teleological thinkers often make the mistake of believing that asking, "Who or what told the teeth they needed to change?" or "How did the teeth know they had to evolve?" is a meaningful challenge to evolutionary theory. To them, it seems reasonable to assume a supernatural intelligence must be involved.
This simplistic view of evolution is actively encouraged by creationist pseudo-scientists such as William A. Dembski and his colleagues at the Discovery Institute, who claim that the genetic information resulting from such optimisation must have been intelligently designed because it is "specified" for a purpose. Of course, at every stage of human evolution, the genetic information that produced a particular tooth shape was necessarily "specified" for that outcome. Dembski never discloses this to his audience, nor does he attempt to correct the teleological bias on which his movement depends.
An interesting aspect of this discovery is that the evolutionary change in this case was driven not so much by environmental change - the starch foods had always been there - as by a change in behaviour - a case of meme-gene co-evolution, using the term 'meme' in the original sense as coined by Richard Dawkins in The Selfish Gene, to mean a unit of cultural inheritance - the analogue of the gene in genetic inheritance.
A study recently published in the Journal of Human Evolution reports the discovery of a mixture of archaic and modern traits in the dentition of 300,000-year-old hominin fossils unearthed at the Hualongdong site in Anhui Province, China.
These fossils predate the migration of anatomically modern humans (Homo sapiens) out of Africa by around 250,000 years. They indicate that hominin populations in East Asia were already diversifying and possibly interbreeding with archaic humans, such as Homo erectus, to form lineages distinct from both Neanderthals and Denisovans.
The research, led by Professor Wu Xiujie, director of the Hualongdong excavations, is the result of a longstanding collaboration between scientists from the Dental Anthropology Group at CENIEH — María Martinón-Torres, Director of CENIEH and corresponding author of the paper, and José María Bermúdez de Castro, researcher ad honorem at CENIEH — and the Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) in Beijing.
The findings reveal a rich and complex picture of human evolution in East Asia, wholly at odds with the simplistic biblical narrative still clung to by creationists. That account, written by ancient people with no knowledge of the broader world, reflects a worldview in which Earth was small, flat, covered by a dome, and located at the centre of the universe.
Excavation at the Neumark-Nord 2 in central Germany.
Photo: Professor Wil Roebroeks, Leiden University
125,000-year-old Neanderthal ‘fat factory’ discovered in Germany - Leiden University
More evidence has emerged that Neanderthals were far from the slow-witted, lumbering brutes of popular myth. In fact, they were highly organised, culturally sophisticated, and capable of processing food on what can only be described as an industrial scale.
This latest insight comes from a team of archaeologists led by researchers from MONREPOS (Leibniz Centre for Archaeology, Germany) and Leiden University (The Netherlands), in collaboration with the State Office for Heritage Management and Archaeology Saxony-Anhalt (Germany). Their findings were recently published in Science Advances.
At a site known as Neumark-Nord 2 in central Germany, dating back 125,000 years, the researchers have discovered compelling evidence of a bone-processing ‘factory’. Here, Neanderthals systematically broke up the massive bones of straight-tusked elephants and other large mammals—including deer, horses, and aurochs—to extract fat from the marrow by steeping the fragments in hot water. The straight-tusked elephant, which could weigh up to 13 tonnes, would have yielded enough meat to feed 2,000 adult humans their daily caloric needs.
This site predates the arrival of modern humans in Europe by tens of thousands of years, placing it firmly within the Neanderthal era. At the time, Europe was enjoying an interglacial period with a climate comparable to today's.
A recent paper in Nature marks a landmark advance in historical linguistics and ancient human migration studies.
Properly understood, the paper devastates Bible literalist dogmas. In solving what had been something of a mystery for linguistics and anthropology, it utterly refutes basic Bible narratives such as a global genocidal flood and a resetting of the human population of Earth some 4,300 years ago, followed by a repopulation from a focal point in the Middle East.
By sequencing and analysing 180 previously unstudied ancient Siberian genomes and integrating them with over 1,300 global ancient DNA datasets spanning 11,000 years, the study robustly traces the prehistoric roots of the Uralic language family—including Finnish, Estonian and Hungarian—to Central Siberia nearly 4,500 years ago [1, 2]. In doing so, it offers scientific clarity on how languages—and by extension cultures—spread via human migrations over millennia. This extends far beyond simplistic literal interpretations of Bible genealogies, emphasising the deep time, continuous migrations and cultural dynamics that falsify any notion of sudden, static origination of peoples as posited in young‑earth creation narratives.
Likewise, the Harvard Gazette article contextualises these genetic findings for a broader audience, highlighting how interdisciplinary scholarship — particularly the work led by recent graduates under guidance from ancient DNA expert David Reich — identifies a distinct genetic signature (“Yakutia\_LNBA”) strongly associated with speakers of Uralic languages who migrated from Eastern Siberia westward over thousands of years [2]. The piece explicitly notes that language transmission is not genetically deterministic, and warns against over‑simplified correlations. By underscoring the necessity of large data, critical caution, and peer‑reviewed methodology, the article reinforces the fundamentally scientific (not scriptural) basis for understanding human prehistory.
From a Bible‑literalist creationist perspective—which often assumes humanity’s origins in specific, recent Middle Eastern events described in scripture—these studies are significant because they offer:
Robust empirical timelines: ancient DNA data covering up to 11,000 years, demonstrating population movements and admixture across Eurasia.
Clear geographic origins far from the traditional Biblical settings, with linguistic groups emerging from Central Siberian ancestries—not from post‑Flood dispersion from Babel.
Methodological transparency: ancient genomes, radiocarbon dating, linguistic phylogenies, and cultural archaeology collectively underpin conclusions, in stark contrast to dogmatic, text‑based literalism.
What is known of the Yamnaya, their migration and their impact on European society?
The Yamnaya (or Yamna) culture was a highly influential Bronze Age population that emerged on the Pontic–Caspian steppe (modern-day Ukraine and southern Russia) around 3300–2600 BCE. They are best known for their role in a major migratory event that reshaped the genetic, cultural, and linguistic landscape of Europe and parts of Asia.
Key Features of the Yamnaya Culture
Pastoralist Lifestyle: The Yamnaya were semi-nomadic herders, primarily of cattle, sheep, and horses.
Kurgan Burials: They are associated with the construction of kurgans — large burial mounds containing individual or family graves, often with grave goods, indicating social stratification.
Use of Wagons and Domesticated Horses: The Yamnaya are among the earliest groups to use wheeled transport and to domesticate horses for riding and traction, dramatically improving mobility across the steppe.
Patriarchal and Warrior-Oriented Society: Burial practices and grave goods suggest a male-dominated society with an emphasis on warfare and prestige.
Migration and Expansion
From around 3000 BCE, the Yamnaya expanded both westward into Europe and eastward into Central Asia:
Westward Migration (into Europe)
The Yamnaya migrated into Central and Northern Europe, mixing with local Neolithic farming populations.
This movement is thought to correspond with the Corded Ware culture (~2900–2300 BCE), which displays strong Yamnaya ancestry and cultural influences.
Genetic studies indicate that Yamnaya-related ancestry accounts for a significant portion (up to 75%) of the ancestry in many modern northern and central Europeans.
Eastward Expansion (into Asia)
Yamnaya groups moved into the Altai region and Central Asia, laying foundations for cultures such as the Afanasievo culture.
This eastward movement has implications for the spread of Indo-European languages deep into Asia, including links to the Tocharian branch.
Impact on European Society
The Yamnaya migration was transformative:
Genetic Legacy
Ancient DNA studies (notably by David Reich and colleagues) have shown that Yamnaya-related ancestry replaced or substantially mixed with earlier Neolithic farming populations across Europe.
Their arrival is associated with a massive genetic turnover, particularly in northern Europe.
Linguistic Impact
The Yamnaya are widely considered prime candidates for the original speakers of Proto-Indo-European (PIE), the reconstructed ancestral language of most modern European and many Asian languages.
Their migrations likely spread PIE or its early offshoots into Europe and Asia.
Technological and Cultural Influence
They introduced or accelerated the adoption of:
Horse riding and chariotry.
Wheeled vehicles and carts.
New burial customs and metallurgy.
These innovations had a cascading effect on social organisation, warfare, and mobility.
Social Structures
Archaeological and genetic evidence suggests the formation of patrilineal kin-based chiefdoms, with dominant Y-chromosome lineages spreading rapidly, reflecting elite male dominance in expanding societies.
Significance in Refuting Creationism
The Yamnaya's role in shaping European prehistory is incompatible with young-Earth or Biblical-literalist timelines:
Their migrations and cultural influence spanned thousands of years, beginning well before any supposed Biblical Flood (~2400 BCE) or the Tower of Babel.
The evidence for their existence and movements comes from radiocarbon dating, stratigraphy, and genomics — methods rejected or undermined by creationist models.
The Yamnaya language dispersal supports evolutionary linguistics, not the sudden emergence of multiple languages as described in Genesis 11.
In Summary
The Yamnaya were a Bronze Age steppe people whose vast migrations and cultural innovations played a pivotal role in shaping the genetics, languages, and social systems of much of Europe and Asia. Their legacy stands as a powerful testament to deep-time human history, migration, and cultural change—firmly grounded in empirical evidence and thoroughly incompatible with literalist interpretations of the Bible.
Together, the Nature paper and Harvard Gazette explanation represent not only a breakthrough in our scientific understanding of language family origins, but also a powerful rebuttal to any worldview that insists on a literal‑historical reading of Genesis to explain the diversity and dispersal of peoples.
Ancient DNA solves mystery of Hungarian, Finnish language family’s originsParent emerged over 4,000 years ago in Siberia, farther east than many thought, then rapidly spread west
Where did Europe’s distinct Uralic family of languages — which includes Hungarian, Finnish, and Estonian — come from? New research puts their origins a lot farther east than many thought.
The analysis, led by a pair of recent graduates with oversight from ancient DNA expert David Reich, integrated genetic data on 180 newly sequenced Siberians with more than 1,000 existing samples covering many continents and about 11,000 years of human history. The results, published this month in the journal Nature, identify the prehistoric progenitors of two important language families, including Uralic, spoken today by more than 25 million people.
The study finds the ancestors of present-day Uralic speakers living about 4,500 years ago in northeastern Siberia, within an area now known as Yakutia.
Geographically, it’s closer to Alaska or Japan than to Finland.
Alexander Mee-Woong Kim, co-lead author.
Department of Genetics
Harvard Medical School, Boston, MA, USA.
Linguists and archaeologists have been split on the origins of Uralic languages. The mainstream school of thought put their homeland in the vicinity of the Ural Mountains, a range running north to south about 860 miles due east of Moscow. A minority view, noting convergences with Turkic and Mongolic languages, theorized a more easterly emergence.
Our paper helps show that the latter scenario is more likely. We can see this genetic pulse coming from the east just as Uralic languages were expanding.
Dr. Tian Chen Zeng, co-lead author
Department of Human Evolutionary Biology
Harvard University, Cambridge, MA, USA.
The discovery was made possible by Kim’s long-term effort to gather ancient DNA data from some of Siberia’s under-sampled regions. As he helped establish, many modern-day Uralic-speaking populations carry the same genetic signature that first appeared, in unmixed form, in the 4,500-year-old samples from Yakutia. People from all other ethnolinguistic groups were found, by and large, to lack this distinct ancestry.
Genetic ties to Yakutia also show up in sets of hyper-mobile forager hunter-gatherers believed to have spread Uralic languages to northern Scandinavia’s indigenous Sámi people and as far south as Hungary, now a linguistic island surrounded by German, Slovak, and other Indo-European languages.
Proto-Uralic speakers overlapped in time with the Yamnaya, the culture of horseback herders credited with transmitting Indo-European across Eurasia’s grasslands. A pair of recent papers, led by Reich and others in his Harvard-based lab, zeroed in on the Yamnaya homeland, showing it was mostly likely within the current borders of Ukraine just over 5,000 years ago.
We can see these waves going back and forth — and interacting — as these two major language families expanded. Just as we see Yakutia ancestry moving east to west, our genetic data show Indo-Europeans spreading west to east.
Professor David Reich, co-corresponding author.
Department of Human Evolutionary Biology
Harvard University, Cambridge, MA, USA.
But Uralic’s influence was largely anchored in the north.
We’re talking about the taiga — the large expanse of boreal forest that goes from Scandinavia almost to the Bering Strait. This isn’t territory you can simply ride a horse through.
Alexander Mee-Woong Kim
Kim... concentrated in organismic and evolutionary biology at the College and studied archaeology at the Kenneth C. Griffin Graduate School of Arts and Sciences.
Archaeologists have long connected Uralic’s spread with what is called the Seima-Turbino phenomenon, or the sudden appearance around 4,000 years ago of technologically advanced bronze-casting methods across northern Eurasia.
The resulting artifacts, primarily weapons and other displays of power, have also been tied to an era of global climate changes that could have advantaged the small-scale cultures that spoke Uralic languages during and after the Seima-Turbino phenomenon.
Bronze often had a transformative effect on the cultures that used it. Bronze really catalyzed long-distance trade. To start using it, societies really needed to develop new social connections and institutions. [the need to source raw materials — largely copper and tin — from select locations.]
Dr. Tian Chen Zeng.
A picture of the genetically diverse communities who practiced Seima-Turbino techniques became clear with the advent of ancient DNA science.
Some of them had genetic ancestry from Yakutia, some of them were Iranic, some of them were Baltic hunter-gatherers from Europe. They’re all buried together at the same sites.
Professor David Reich.
The newest genetic samples, assembled by Kim with the help of other archaeologists, including third co-lead author Leonid Vyazov at Czechia’s University of Ostrava, revealed strong currents of Yakutia ancestry at a succession of ancient burial sites stretching gradually to the west, with each bearing rich reserves of Seima-Turbino objects.
This is a story about the will, the agency of populations who were not numerically dominant in any way but were able to have continental-scale effects on language and culture.
Alexander Mee-Woong Kim
Previous studies established that Finns, Estonians, and other Uralic-speaking populations today share an Eastern Eurasian genetic signature. Ancient DNA researchers ruled out the region’s best-known archaeological cultures from contributing to the Uralic expansion
That just meant we needed more data on obscure cultures, or obscure time periods where it was unclear what was happening
Dr. Tian Chen Zeng.
Today, he found, Uralic-speaking cultures vary in how much Yakutia ancestry they carry.
Estonians retain about 2 percent, Finns about 10. At the eastern end of the distribution, the Nganasan people — clustered at the northernmost tip of Russia — have close to 100 percent Yakutia ancestry. At the other extreme, modern-day Hungarians have lost nearly all of theirs.
But we know, based on ancient DNA work from the medieval conquerors of Hungary, that the people who brought the language there did carry this ancestry.
Dr. Tian Chen Zeng.
A separate finding concerns another group of Siberian-spawned languages, once widely spoken across the region. The Yeniseian language family may be contracting today, with the last survivor being central Siberia’s critically endangered Ket, now spoken by just a handful of the culture’s elders. But Yeniseian’s influence was long evident to linguists and archaeologists alike.
Just like ‘Mississippi’ and ‘Missouri’ are from Algonquian, there are Yeniseian toponyms in regions that today speak Mongolic or Turkic languages. When you consider this trace on the landscape, its influence extends far beyond where Yeniseian languages are spoken.
Alexander Mee-Woong Kim
The study locates the first speakers of the Yeniseian family some 5,400 years ago near the deep waters of Lake Baikal, its southern shores just a few hours by car from the current border with Mongolia.
The genetic findings also provide the first genetic signal — albeit a tentative one — for Western Washington University linguist Edward Vajda’s Dene-Yeniseian hypothesis, which proposed genealogical connections between Yeniseian and the Na-Dene family of North American Indigenous languages.
Abstract
The North Eurasian forest and forest-steppe zones have sustained millennia of sociocultural connections among northern peoples, but much of their history is poorly understood. In particular, the genomic formation of populations that speak Uralic and Yeniseian languages today is unknown. Here, by generating genome-wide data for 180 ancient individuals spanning this region, we show that the Early-to-Mid-Holocene hunter-gatherers harboured a continuous gradient of ancestry from fully European-related in the Baltic, to fully East Asian-related in the Transbaikal. Contemporaneous groups in Northeast Siberia were off-gradient and descended from a population that was the primary source for Native Americans, which then mixed with populations of Inland East Asia and the Amur River Basin to produce two populations whose expansion coincided with the collapse of pre-Bronze Age population structure. Ancestry from the first population, Cis-Baikal Late Neolithic–Bronze Age (Cisbaikal_LNBA), is associated with Yeniseian-speaking groups and those that admixed with them, and ancestry from the second, Yakutia Late Neolithic–Bronze Age (Yakutia_LNBA), is associated with migrations of prehistoric Uralic speakers. We show that Yakutia_LNBA first dispersed westwards from the Lena River Basin around 4,000 years ago into the Altai-Sayan region and into West Siberian communities associated with Seima-Turbino metallurgy—a suite of advanced bronze casting techniques that expanded explosively from the Altai1. The 16 Seima-Turbino period individuals were diverse in their ancestry, also harbouring DNA from Indo-Iranian-associated pastoralists and from a range of hunter-gatherer groups. Thus, both cultural transmission and migration were key to the Seima-Turbino phenomenon, which was involved in the initial spread of early Uralic-speaking communities.
From around 3000 BCE, the Yamnaya began expanding westward into Europe and eastward into Central Asia. In Europe, they merged with existing Neolithic farming populations, giving rise to new archaeological cultures like the Corded Ware culture. Genetic studies show that modern Europeans, particularly in the north and centre, carry a significant proportion of Yamnaya ancestry. This migration also likely played a major role in spreading Proto-Indo-European languages, the ancestor of most modern European and many South and Central Asian languages.
The Yamnaya legacy is deeply embedded in Europe’s genetic and cultural fabric, but it also offers a direct challenge to Bible-literalist creationism. Their existence, migrations, and influence are dated to thousands of years before the supposed Biblical Flood or the Tower of Babel. Their story is reconstructed using ancient DNA, radiocarbon dating, and comparative linguistics—scientific disciplines that directly contradict young-Earth timelines. Far from originating from a single post-Flood population a few thousand years ago, European ancestry is shown to be the result of complex, prehistoric population movements over tens of thousands of years.
In short, the Yamnaya are a vivid example of how real human history, grounded in empirical evidence, diverges sharply from mythological accounts. Their migrations demonstrate the power of science to uncover the dynamic, interconnected, and ancient nature of human societies—undermining any literal reading of Genesis as a factual account of our origins.
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In that long stretch of Earth’s history before it was supposedly "created," according to creationist mythology—a span covering 99.9975% of the planet’s existence—a remarkable geophysical event occurred. Around 41,000 years ago, during a time when modern humans, Neanderthals, and Denisovans coexisted in Eurasia, a major disturbance in Earth’s magnetic field likely influenced human behaviour and may have hastened the disappearance of the Neanderthals.
This event, known as the Laschamps Excursion, was not a typical magnetic pole reversal, which Earth undergoes roughly every 100,000 years. Instead, the planet's magnetic field entered a chaotic state, weakening dramatically to around 10% of its usual strength and breaking into multiple, unstable poles.
Earth’s magnetic field normally shields the surface from ionising radiation by deflecting much of it towards the poles. With that protective barrier severely weakened, the planet would have been exposed to much stronger levels of ultraviolet radiation. The usual deflection of charged particles also produces the auroras, which during this period would have appeared across much of the night sky, including at lower latitudes—perhaps even near the equator—due to the multiple and shifting magnetic poles.
Although the Laschamps Excursion lasted only a few years, the environmental changes it triggered may explain behavioural shifts visible in the archaeological record. This is discussed in an article in The Conversation by Raven Garvey, Associate Professor of Anthropology at the University of Michigan; Agnit Mukhopadhyay, Research Scholar at the University of Alberta and Research Affiliate at Michigan; and Sanja Panovska, a Research Scientist at the GFZ Helmholtz Centre for Geosciences. Together with their colleagues, they have published their findings—open access—in Science Advances.
Incidentally, the archaeological evidence discussed here should not exist at all if the biblical flood narrative were true. Such a flood would have obliterated or buried this material beneath a chaotic layer of silt, destroying the stratified layers of sediment by which these finds are reliably dated—dating that is wholly inconsistent with the timeline of human history as derived from biblical mythology. Moreover, the Laschamps Excursion undermines any creationist claim that the Earth was created and fine-tuned especially for human life. If something as fundamental as magnetic polarity—and the UV protection it affords—can fail naturally due to processes in Earth’s core, then the idea of a specially designed planet collapses under its own absurdity.
The article from The Conversation is reproduced below under a Creative Commons licence and has been reformatted for stylistic consistency.
Some 150 million years before the mythical events of ‘Creation Week’—give or take a few thousand years—our distant ancestors were small, nocturnal, rodent-like mammals eking out an existence in a world dominated by colossal reptiles. Among these dominant life forms were the dinosaurs, thriving in a variety of ecosystems and feeding on plants or other animals, depending on their species.
As they ate, they unwittingly left behind a record of their diet etched into the microscopic wear patterns on the enamel of their teeth. Today, with the help of sophisticated analytical techniques, palaeontologists can read these patterns like a diary of prehistoric meals. And with each new discovery, such as the one published by a team led by Dr Daniela E. Winkler of Kiel University, the yawning gap between ancient mythology and modern science widens ever further. Their findings provide yet another decisive refutation of the simplistic narrative crafted by Bronze Age storytellers—later compiled into what some still insist is the inerrant word of an omniscient creator.
The team focused on the teeth of sauropods—long-necked herbivorous dinosaurs such as Camarasaurus, Brachiosaurus, and Diplodocus — from the Late Jurassic Morrison Formation in North America and the Lusitanian Basin in Portugal. Using a method called Dental Microwear Texture Analysis (DMTA), they examined the microscopic wear patterns caused by feeding, revealing a fascinating spectrum of dietary strategies and environmental adaptations among different species.
What they found demolishes the notion of sauropods as a homogenous group of giant leaf-munchers. Instead, the microwear textures show distinct differences in feeding behaviour, likely linked to differences in available vegetation and habitat. For example, Camarasaurus appears to have consumed tougher, more fibrous plant material—perhaps conifers—while others such as Diplodocus may have specialised in softer vegetation like ferns or aquatic plants. These variations not only suggest niche partitioning, where species avoid direct competition by diversifying their diets, but also point to distinct ecological zones across the ancient landscapes they inhabited.
Even more telling is the comparison between North American and European sauropods. Despite being closely related, the differences in their dental microwear suggest adaptations to different environmental pressures and available flora, implying behavioural flexibility and evolutionary divergence shaped by their respective habitats.
Such complexity and diversity, preserved for over 150 million years in the microscopic textures of fossilised teeth, are a world away from the simplistic narratives of static 'kinds' created in a single week. Instead, we see a dynamic, evolving biosphere responding to ecological challenges—exactly what we’d expect in a world governed by natural selection and deep time.
Samples of ancient boar teeth unearthed at the archaeological site of Asiab in the Zagros Mountains.
Credit: Nic Vevers/ANU
Regional 87Sr/86Sr ratios were estimated using data from the Georoc database37 and measurements of modern plants from Ali Kosh29 and interpolated to the wider region using the underlying lithology (following Barakat et al.87).
A thousand years before Earth was supposedly created—according to the Bronze Age myths that creationists regard as literal history—people were already feasting in the Zagros Mountains, at a site now known as Asiab in modern-day Iran. Then, in what must have been a strangely selective miracle, around 4,300 years ago—when, according to the same myths, a global flood wiped out all life on Earth—the remains of these ancient feasts remained completely untouched. Like countless other archaeological sites, Asiab shows no trace of the thick silt layer that such a cataclysmic flood would inevitably have left behind.
Long before the advent of agriculture, when humans still lived in scattered bands of hunter-gatherers, people gathered at Asiab for a communal feast. The exact reason—whether religious ceremony, marriage, funeral, or some form of tribal leadership event—can only be guessed at. But what is clear is that guests travelled long distances over mountainous terrain, bringing with them the carcasses of wild boar. These animals, dangerous to hunt and not commonly pursued by hunter-gatherers in the region, appear to have held special significance. Their presence suggests that hunting and transporting them was a display of prowess or status, perhaps reserved for prestigious guests.
This conclusion comes from a team of palaeontologists who examined the microscopic wear and isotopic signatures on the teeth of wild boar recovered from the site. (For more on how this technique works, see the AI information side panel.)
The international team, led by Dr Petra Vaiglova of the School of Archaeology and Anthropology at the Australian National University (ANU), has just published their findings open access in the journal Communications Earth & Environment.
More embarrassment for creationists comes in the form of new evidence that Neanderthals were butchering and cooking meat in two caves in what is now Israel. Not only did this occur some 40,000 to 50,000 years before creationists believe the Earth was created, but it also shows that Neanderthal culture had diversified into distinct culinary traditions—even among populations inhabiting neighbouring areas.
The most damning evidence against creationist claims is, of course, the very existence of such archaeological remains. According to the biblical narrative of a global, genocidal flood just a few thousand years ago, this evidence simply should not exist. Such a cataclysm would have erased any trace of it—or at best buried it beneath thick layers of chaotic silt, jumbled together with fossils of plants and animals from distant land masses in no coherent stratigraphic order.
The evidence for Neanderthal cultural diversity comes from researchers at the Hebrew University of Jerusalem, who studied remains in the nearby caves of Amud and Kebara, located just 70 km apart.
What they found was a marked difference in how the two Neanderthal groups butchered their prey, including whether they processed the carcasses at the kill site or transported them back to their caves for preparation. There also appear to be differences in how the meat was cooked.
Around the time creationists claim Earth was undergoing a global flood — a mass genocide by drowning, supposedly enacted by a deity - a belief based solely on the origin myths of a Bronze Age Middle Eastern pastoralist tribe — people in the Pyrenees were engaged in violent conflict, using bows and arrows.
Unlike biblical mythology, this insight is grounded in tangible evidence: a human rib bone with a flint arrowhead still embedded in it. Remarkably, the injury had healed before the individual died, suggesting they survived the attack for some time. The rib was found in a mass grave at Roc de les Orenetes (Queralbs, Girona), alongside the remains of several others, many of whom showed signs of trauma from blunt or sharp weapons, particularly to the head and upper body.
The timing of this violence — dated to between 4,100 and 4,500 years ago — is problematic for biblical literalists. If the Genesis flood had truly occurred as described, these remains should either have been destroyed or buried beneath a thick layer of flood-deposited silt, mixed with the remains of animals and plants not native to the region. Alternatively, one must believe that just a few years after a supposed global reset that reduced humanity to eight survivors, their descendants had multiplied sufficiently to form warring groups in the mountains of what is now northern Spain.
And yet, these individuals show no sign of having heard of Noah, his family, or the god who allegedly saved them. There’s no indication of the monotheistic religion supposedly preserved aboard the ark. If the flood story were true, the moral lesson it was intended to deliver seems to have been forgotten almost immediately, everywhere except among a small group in the Canaanite hills.
This discovery joins a growing list of archaeological findings that contradict the flood narrative. Far from showing a global cataclysm, the archaeological record reveals continuous human habitation before, during, and after the time the flood is supposed to have occurred—with no signs of interruption, no replacement by a Near Eastern culture, and no characteristic flood-deposited sediment layer.
It’s almost as if the global flood never happened. Not only is there no geological or archaeological evidence supporting it, but what evidence we do have consistently contradicts it. This find from the Pyrenees is yet another example.
The childish notion of creationism took another battering today with the announcement that an international team of researchers, including University of Wollongong archaeologist Professor Bo Li, has unearthed a set of wooden tools in south-west China dating to approximately 300,000 years ago. That places them a full 290,000 years before creationists believe the Earth was formed, situating their manufacture and use within the 99.9975% of Earth’s history that occurred before the so-called ‘Creation Week’.
This date significantly predates the appearance of anatomically modern humans outside Africa. The exact identity of the archaic hominins who made and used these tools is uncertain — possibly early Denisovans, Homo heidelbergensis, or perhaps H. erectus. What we can say with confidence is that these hominins stand in stark contradiction to the Bronze Age origin myths recorded in the Bible, which many creationists insist are literal historical accounts.
The usual creationist response to such findings is to reject them outright as fabrications, the result of flawed methodology, or deliberate deception. However, the dating of these artefacts relies on a technique refined by Professor Li called electron spin resonance (ESR), which measures the time elapsed since the artefacts were buried. (See the side panel for further details.)
