According to the Bible, all living things outside Noah’s Ark were destroyed once Noah, his family, and his chosen animals were safely sealed inside (Genesis 7:4). This supposedly happened around 4,000 years ago, according to the biblical narrative — which creationists firmly believe to be inerrant history.
The snag is, the evidence simply doesn’t support that timeline—or a global flood involving mass extinction by drowning. Not only would such a flood have left a distinctive global deposit of sediment, containing a chaotic mix of ancient and modern animal and plant species from disconnected continents, but it would also have erased all archaeological traces of earlier civilisations and palaeontological evidence of past life. In effect, it would have reset the clocks of both archaeology and palaeontology to start around 4,000 years ago.
Unfortunately for biblical literalists, that’s not what we see. The predicted tell-tale layer of silt is conspicuously absent. Instead, both archaeology and palaeontology reveal a pattern of uninterrupted occupation of the planet by animals and humans stretching back tens of thousands—and, in the case of animal and plant species, hundreds of millions—of years. For anatomically modern humans, there is a consistent archaeological record documenting their spread across all land masses (except Antarctica), during which they domesticated animals such as dogs, which migrated alongside them.
One example of this pattern — the migration of domestic dogs with humans into the Americas between 7,000 and 5,000 years ago — has just been published in Proceedings of the Royal Society B, by an international team of scientists led by Dr Aurélie Manin from the School of Archaeology at the University of Oxford. They have shown that all South American dogs prior to the arrival of Europeans, trace their ancestry back to a single female. One strain — the Mexican Chihuahua - still shows evidence of that ancestry.
Simulations show Neanderthals likely traveled over 2,000 miles in just 2,000 years using natural corridors like rivers.
Credit: Shutterstock
Computer simulated paths of Neanderthal dispersals demonstrate they could have reached the Altai Mountains in Siberia within 2,000 years during warm climatic conditions in one of two ancient time periods—MIS 5e (approximately 125,000 years ago) or MIS 3 (approximately 60,000 years ago)—as demonstrated by the three different possible paths shown here. These paths follow a northern route through the Ural Mountains and southern Siberia, often intersecting with known archaeological sites from the same time periods.
One of the ancestral species of all non-African Homo sapiens, the Neanderthals, migrated across Eurasia from Central Europe to Central Asia between 120,000 and 60,000 years ago. In the Altai Mountains of Siberia, they encountered the Denisovans and interbred with them—just as they would later interbreed with Homo sapiens migrating northwards out of Africa some 20,000 years later.
This is the fascinating history of our cousin species, now being brought to light by researchers at New York University’s Centre for the Study of Human Origins.
It almost goes without saying that this, along with the very existence of Neanderthals and their interbreeding with Eurasian Homo sapiens, is entirely incompatible with basic creationist beliefs and a literal reading of the Bible. Like all scientific discoveries, however, it fits seamlessly with what we already know and further enriches our understanding of both Neanderthal life and our own evolutionary history.
The discovery also addresses one of the long-standing mysteries surrounding Neanderthal dispersal during the Ice Age—namely, how they migrated from their central European ‘homelands’ to the Altai Mountains in Central Asia, where they interbred with Denisovans in what was likely the northern limit of the Denisovans’ range. Until now, their migration route had remained unclear due to a lack of archaeological evidence.
The breakthrough comes from computer simulations, which reveal a network of habitable valleys that connected Central Europe to Central Asia during a warmer period lasting some 2,000 years—long enough for Neanderthals to have reached within 600 kilometres of the Altai Mountains. The New York anthropologists have recently published their findings in the journal PLOS One.
A map of Island Southeast Asia (ISEA) and the Sunda region as it appeared roughly 25,000 years ago at the height of the last Ice Age, with locations of archaeological sites surveyed by the Mindoro Archaeology Project.
A map of Island Southeast Asia (ISEA) and the Sunda region as it appeared roughly 25,000 years ago at the height of the last Ice Age, with locations of archaeological sites surveyed by the Mindoro Archaeology Project. The sites yielded artifacts with remarkably similar characteristics despite separation by thousands of kilometers and deep waters that are almost impossible to cross without sufficiently advanced seafaring knowledge and technology.
It’s shaping up to be another difficult week for creationists. Hot on the heels of news that humans were fighting and killing in northern Italy 7,000 years before the alleged ‘Creation Week’ and ‘The Fall’—events which biblical literalists claim introduced death into the world—comes fresh evidence of a sophisticated maritime culture flourishing in what is now the Philippines 18,000 years before that.
Another significant challenge for the creationist narrative is that, like the skeletal remains found in Italy, this archaeological evidence in the Philippines was not obliterated by the supposed global flood—an essential element of young Earth creationism for which there is no credible supporting evidence.
The discoveries in the Philippines were made by scientists from Ateneo de Manila University, in collaboration with international experts and institutions. Their research reveals early human migration, technological innovation, and long-distance intercultural connections dating back more than 35,000 years. The findings have been published in Archaeological Research in Asia, and are also explained in a news release from Ateneo de Manila University.
Towards the end of that immensely long pre-Creation Week period of Earth’s history — when 99.9975% of everything had already happened before creationists believe their god made a small, flat Earth with a dome over it in the Middle East, as described in the Bible — humans were already fighting battles in what is now northern Italy. To be precise, this occurred around 7,000 years before 'Creation Week'.
This conclusion comes from the analysis of a 17,000-year-old skeleton belonging to a man aged between 22 and 30, bearing unmistakable injuries caused by flint-tipped projectiles—likely arrows or spears. The skeleton, discovered in 1973 at the Riparo Tagliente rock shelter in the Lessini Mountains of northeastern Italy, only recently revealed its violent past thanks to modern forensic techniques.
The findings, led by bioarchaeologist Vitale Sparacello of the University of Cagliari, were published in the journal Scientific Reports.
I wrote about the find recently, but this version incorporates the article in The Conversation by Professor Ben Marwick.
The recent unearthing of Quina-style stone tools in southwest China has sparked significant interest in the archaeological community, as detailed in a recent article from The Conversation by Professor Ben Marwick, Professor of Archaeology, University of Washington.
These tools, previously associated predominantly with Neanderthal populations in Europe, were discovered at the Longtan site and have been dated to approximately 50,000 to 60,000 years ago. Their presence in East Asia challenges longstanding assumptions about the technological development of early human populations in this region.
Traditionally, the Middle Paleolithic period in East Asia was thought to lack the technological innovations seen in contemporaneous European and Middle Eastern contexts. The discovery of these sophisticated tools suggests that early human groups in East Asia were engaging in complex tool-making practices similar to those of their western counterparts. This finding not only broadens our understanding of human technological evolution but also indicates a more interconnected prehistoric world than previously believed.
From a scientific perspective, such discoveries are invaluable in piecing together the mosaic of human history. However, they also pose challenges to certain interpretative frameworks, particularly those rooted in a literalist reading of religious texts. The existence of advanced tool-making practices tens of thousands of years ago stands in contrast to timelines proposed by young-Earth creationist views, which assert a much more recent origin of humanity.
In light of this, the Longtan findings serve as a compelling reminder of the importance of evidence-based inquiry in our quest to understand human origins. They underscore the dynamic and multifaceted nature of our past, inviting us to reconsider and refine our narratives in the face of new evidence.
Professor Marwick's article is reprinted here under a Creative Commons license, reformatted for stylistic consistency:
It's a telling example of how creationists can ignore substantial evidence when it conflicts with their belief that the Earth was created from nothing between 6,000 and 10,000 years ago. Among the evidence they dismiss are stone tools made by humans in South Africa at least 20,000 years ago — well over 10,000 years before their proposed timeline even begins. These tools reflect not only human ingenuity, but also the sharing of technology between different groups across southern Africa.
The tools, associated with what archaeologists term the Robberg technocomplex, were likely used in hunting the large game that roamed the vast coastal plains during the Last Glacial Maximum—land that is now submerged following post-Ice Age sea level rise. Evidence for their manufacture and use has been found in sites such as Knysna Eastern Heads Cave 1, which now overlooks the coast but would have stood further inland around 20,000 years ago.
In a recent paper published in the Journal of Paleolithic Archaeology, a research team led by Dr Sara Watson of the Field Museum’s Negaunee Integrative Research Center describes these lithic assemblages in detail. Their analysis of stone tool-making techniques offers insights into the ways prehistoric people moved through the landscape, interacted with one another, and transmitted their technological knowledge.
The team's research is explained in a press release from the Field Museum, Chicago, IL, USA:
While the biblical authors drew heavily from earlier Mesopotamian myths — most notably adapting the flood narrative from the Epic of Gilgamesh — they appear to have had little understanding of the broader historical and environmental context of the region. Recent research highlights a striking omission: the rich prehistoric past of the Arabian Peninsula, just to the south of Mesopotamia.
Far from being an eternal wasteland, the Arabian Peninsula was once a verdant, fertile region. Between approximately 11,000 and 5,500 years ago, it featured extensive river systems, lush vegetation, and a large freshwater lake. This environment supported human settlement and migration, acting as a corridor out of Africa rather than the barrier it is today.
The biblical narrative, especially in Genesis, reflects a parochial worldview, lacking any apparent awareness of the dramatic environmental transformations that shaped the region. The latest findings, published by an international team including researchers from the University of Geneva, show that around 8,000 years ago, a gradual shift in Earth’s orbit triggered a weakening of the monsoon systems. This climatic change led to severe aridification, culminating in the desertification of the region and the disappearance of the once 42-metre-deep lake.
What was once a cradle of biodiversity and human migration is now the Rub’ al-Khali or "Empty Quarter"—one of the most inhospitable deserts on the planet. The contrast between this rich prehistoric reality and the narrow scope of the biblical texts speaks volumes about the limited horizons and historical understanding of their authors.
What may present a fascinating puzzle for science often deals a fatal blow to creationism — if only its adherents would acknowledge it. However, creationism remains a "brain-dead zombie", artificially kept alive by the manoeuvres of creationist leaders whose power and income rely upon it.
For instance, the recent discovery in China of stone tools exhibiting 'Quina technology', typically associated with Neanderthals, raises intriguing questions for archaeologists and anthropologists. Neanderthals were previously thought to have inhabited primarily western Eurasia, yet these Chinese artefacts, dated to between 50,000 and 60,000 years ago, suggest their influence or presence extended much farther east than previously known. These findings pose fascinating questions regarding ancient human migration and technological exchange.
However, these same discoveries directly contradict creationist beliefs that the Earth is merely 6,000 to 10,000 years old and that humans appeared through a special creation without ancestral links. While science thrives on unanswered questions and continuously adapts its theories based on new evidence, creationism relies rigidly on dogma. When its foundational claims are refuted, the entire belief system crumbles. Religion insists upon unreasonable certainty, whereas science flourishes through reasonable uncertainty.
The discovery of this evidence of Quina Technology was made at the Longtan archaeological site in southwest China by an international group of archaeologists, which included Professor Ben Marwick of Washington University, USA. It is first such discovery in Asia of a technology known to have existed in Middle Palaeolothic Europe and associated there with Neanderthals.
The question is, does this show that Neanderthals were more widespread than we thought, or has their technology been shared with other hominins such as the Denisovans? Or did the same technology arise independently in China?
Traditionally, creationists have been fascinated by complexity, wrongly assuming that intricate biological systems are definitive evidence of intelligent design. In reality, simplicity is typically a hallmark of efficient, intelligent design, whereas complexity often emerges from evolutionary processes that accumulate layers of adaptation, frequently to compensate for earlier suboptimal features.
However, one particular form of complexity is likely to provoke considerable confusion among creationists: the evolutionary history of our own species in Africa. Once imagined as a straightforward, linear progression - from Australopithecines through transitional species like Homo erectus, which then migrated out of Africa into Eurasia - the true narrative has proven far more intricate. Homo sapiens evolved within Africa, and subsequently some populations ventured into Eurasia, encountering and interbreeding with the descendants of earlier migrations, notably Neanderthals and Denisovans, who had evolved independently from Homo erectus.
Given our species' propensity to interbreed with closely related hominins - likely facilitated by sexual activity serving recreational and social bonding purposes alongside procreation, a trait possibly shared by our ancestral and cousin species - recent research indicates a highly complex evolutionary pattern. Rather than a simple linear progression, the evolution of humans involved multiple episodes of diversification, genetic isolation, subsequent renewed contact, and interbreeding within Africa's vast landscapes, creating a rich mosaic of genetic heritage.
In stark contrast to biblical literalism's simplistic and contradictory story, recent research provides a very different picture of the origins of human language. According to Bible literalists, there are two versions of how languages come about. In the first, the descendants of each of the sons of Noah spoke different languages; in the second, language originated just five generations after the mythical global flood, when the human population — miraculously expanded from eight closely related survivors - grew large enough to undertake a massive construction project. Supposedly, this project so alarmed God that he intervened by 'confounding their tongues' to stop their cooperation.
In contrast to these Bible stories which compete for the most ludicrous and unlikely, scientists led by the Massachusetts Institute of Technology (MIT) have recently suggested that human language actually evolved between 100,000 and 135,000 years before creationists claim the universe itself existed.
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What is the current consensus on the time and place of the origins of language in humans? There is currently no clear scientific consensus regarding the exact timing and location of the origins of human language, primarily because language leaves no direct fossil evidence. However, there is broad agreement around certain key points:
Timing of Language Origin:
General timeframe: Most researchers propose that fully-developed spoken language originated between 50,000 and 200,000 years ago, during the late Middle or early Upper Palaeolithic period, associated with anatomically modern Homo sapiens.
Genetic clues: Genetic evidence, particularly the emergence of the FOXP2 gene mutation (linked to speech and language capability), suggests language capacity existed at least around 150,000–200,000 years ago.
Cultural and archaeological indicators: A notable increase in symbolic behaviour, such as sophisticated art, toolmaking, and ritual practices approximately 40,000–70,000 years ago (often referred to as the "cognitive revolution"), is widely viewed as indirect evidence of fully developed linguistic capabilities. However, many linguists argue for a much earlier, more gradual development extending back hundreds of thousands of years.
Place of Origin:
Africa hypothesis: The widely supported "Out of Africa" theory of modern human evolution implies that language, like other uniquely human traits, likely emerged first in Africa, associated with early Homo sapiens populations around 150,000–200,000 years ago.
Multiple origins or dispersal: While most linguists and paleoanthropologists favour an African origin due to genetic and fossil evidence, some researchers have proposed language capabilities could have evolved independently or spread quickly as humans migrated. However, the single-origin hypothesis currently dominates.
Mechanism of Origin:
Gradual evolution: The prevailing view today is that language evolved gradually through incremental cognitive, anatomical, and social adaptations, rather than appearing abruptly.
Social complexity: Most researchers believe language emerged alongside increasing social complexity, facilitating cooperation, teaching, and cultural transmission, which in turn provided strong evolutionary advantages.
Current Scientific Consensus:
No direct fossil evidence means pinpointing exact dates or locations remains speculative.
Broad consensus: Language emerged gradually, probably in Africa, between 50,000–200,000 years ago, closely tied to the cognitive evolution of anatomically modern humans.
In summary, while the exact details remain debated, the dominant scientific consensus positions the origin of human language firmly within the evolutionary context of anatomically modern Homo sapiens in Africa, sometime around or shortly before humans began their global migrations.
The findings of the MIT group are published, open access, in the journal Frontiers in Psychology and are explained by Peter Dizikes in MIT News:
When did human language emerge?A new analysis suggests our language capacity existed at least 135,000 years ago, with language used widely perhaps 35,000 years after that.
It is a deep question, from deep in our history: When did human language as we know it emerge? A new survey of genomic evidence suggests our unique language capacity was present at least 135,000 years ago. Subsequently, language might have entered social use 100,000 years ago.
Our species, Homo sapiens, is about 230,000 years old. Estimates of when language originated vary widely, based on different forms of evidence, from fossils to cultural artifacts. The authors of the new analysis took a different approach. They reasoned that since all human languages likely have a common origin — as the researchers strongly think — the key question is how far back in time regional groups began spreading around the world.
The logic is very simple. Every population branching across the globe has human language, and all languages are related. [Based on what the genomics data indicate about the geographic divergence of early human populations] I think we can say with a fair amount of certainty that the first split occurred about 135,000 years ago, so human language capacity must have been present by then, or before.
Professor Shigeru Miyagawa, co-author.
Department of Linguistics and Philosophy
Massachusetts Institute of Technology, Cambridge, MA, USA.
The paper, “Linguistic capacity was present in the Homo sapiens population 135 thousand years ago,” appears in Frontiers in Psychology. The co-authors are Miyagawa, who is a professor emeritus of linguistics and the Kochi-Manjiro Professor of Japanese Language and Culture at MIT; Rob DeSalle, a principal investigator at the American Museum of Natural History’s Institute for Comparative Genomics; Vitor Augusto Nóbrega, a faculty member in linguistics at the University of São Paolo; Remo Nitschke, of the University of Zurich, who worked on the project while at the University of Arizona linguistics department; Mercedes Okumura of the Department of Genetics and Evolutionary Biology at the University of São Paulo; and Ian Tattersall, curator emeritus of human origins at the American Museum of Natural History.
The new paper examines 15 genetic studies of different varieties, published over the past 18 years: Three used data about the inherited Y chromosome, three examined mitochondrial DNA, and nine were whole-genome studies.
All told, the data from these studies suggest an initial regional branching of humans about 135,000 years ago. That is, after the emergence of Homo sapiens, groups of people subsequently moved apart geographically, and some resulting genetic variations have developed, over time, among the different regional subpopulations. The amount of genetic variation shown in the studies allows researchers to estimate the point in time at which Homo sapiens was still one regionally undivided group.
Miyagawa says the studies collectively provide increasingly converging evidence about when these geographic splits started taking place. The first survey of this type was performed by other scholars in 2017, but they had fewer existing genetic studies to draw upon. Now, there are much more published data available, which when considered together point to 135,000 years ago as the likely time of the first split.
The new meta-analysis was possible because “quantity-wise we have more studies, and quality-wise, it’s a narrower window [of time],” says Miyagawa, who also holds an appointment at the University of São Paolo.
Like many linguists, Miyagawa believes all human languages are demonstrably related to each other, something he has examined in his own work. For instance, in his 2010 book, “Why Agree? Why Move?” he analyzed previously unexplored similarities between English, Japanese, and some of the Bantu languages. There are more than 7,000 identified human languages around the globe.
Some scholars have proposed that language capacity dates back a couple of million years, based on the physiological characteristics of other primates. But to Miyagawa, the question is not when primates could utter certain sounds; it is when humans had the cognitive ability to develop language as we know it, combining vocabulary and grammar into a system generating an infinite amount of rules-based expression.
Human language is qualitatively different because there are two things, words and syntax, working together to create this very complex system. No other animal has a parallel structure in their communication system. And that gives us the ability to generate very sophisticated thoughts and to communicate them to others.
Professor Shigeru Miyagawa.
This conception of human language origins also holds that humans had the cognitive capacity for language for some period of time before we constructed our first languages.
Language is both a cognitive system and a communication system. My guess is prior to 135,000 years ago, it did start out as a private cognitive system, but relatively quickly that turned into a communications system.
Professor Shigeru Miyagawa.
So, how can we know when distinctively human language was first used? The archaeological record is invaluable in this regard. Roughly 100,000 years ago, the evidence shows, there was a widespread appearance of symbolic activity, from meaningful markings on objects to the use of fire to produce ochre, a decorative red color.
Like our complex, highly generative language, these symbolic activities are engaged in by people, and no other creatures. As the paper notes, “behaviors compatible with language and the consistent exercise of symbolic thinking are detectable only in the archaeological record of H. sapiens.”
Among the co-authors, Tattersall has most prominently propounded the view that language served as a kind of ignition for symbolic thinking and other organized activities.
Language was the trigger for modern human behavior. Somehow it stimulated human thinking and helped create these kinds of behaviors. If we are right, people were learning from each other [due to language] and encouraging innovations of the types we saw 100,000 years ago.
Professor Shigeru Miyagawa.
To be sure, as the authors acknowledge in the paper, other scholars believe there was a more incremental and broad-based development of new activities around 100,000 years ago, involving materials, tools, and social coordination, with language playing a role in this, but not necessarily being the central force.
For his part, Miyagawa recognizes that there is considerable room for further progress in this area of research, but thinks efforts like the current paper are at least steps toward filling out a more detailed picture of language’s emergence.
Our approach is very empirically based, grounded in the latest genetic understanding of early homo sapiens. I think we are on a good research arc, and I hope this will encourage people to look more at human language and evolution.
Professor Shigeru Miyagawa.
Recent genome-level studies on the divergence of early Homo sapiens, based on single nucleotide polymorphisms, suggest that the initial population division within H. sapiens from the original stem occurred approximately 135 thousand years ago. Given that this and all subsequent divisions led to populations with full linguistic capacity, it is reasonable to assume that the potential for language must have been present at the latest by around 135 thousand years ago, before the first division occurred. Had linguistic capacity developed later, we would expect to find some modern human populations without language, or with some fundamentally different mode of communication. Neither is the case. While current evidence does not tell us exactly when language itself appeared, the genomic studies do allow a fairly accurate estimate of the time by which linguistic capacity must have been present in the modern human lineage. Based on the lower boundary of 135 thousand years ago for language, we propose that language may have triggered the widespread appearance of modern human behavior approximately 100 thousand years ago.
1 Introduction
More than any other trait, language defines us as human. Yet there is no clear agreement on when this crucial feature emerged in our evolution. Some who have studied the archaeological record suggest that language emerged in our lineage around 100 thousand years ago (kya) (Tattersall, 2012, 2017, 2018; Wadley, 2021), while others have claimed that some form of language preceded the emergence of modern humans (Albessard-Ball and Balzeau, 2018.1; Botha, 2020). Indeed, it has been argued [e.g., by Progovac (2016) and Dediu and Levinson (2018.2)] that language is not uniquely the property of the lineage that produced H. sapiens. Here we accept the reasoning of that behaviors compatible with language and the consistent exercise of symbolic thinking are detectable only in the archaeological record of H. sapiens (Tattersall, 2012; Berwick et al., 2013; Berwick and Chomsky, 2016.1), and approach the issue of the antiquity of language in our species by showing that, although it is not yet possible to identify the time when a linguistic capacity emerged, genomic evidence allows us to establish with reasonable certainty the latest point at which it must have been present in early H. sapiens populations.
Over the past 15 years, numerous studies have addressed the question of exactly when the first division occurred in the original stem population of early H. sapiens. While those studies do not tell us exactly when language emerged, they allow us to make a reasonable estimate of the lower boundary of the possible time range for this key occurrence. H. sapiens emerged as an anatomically distinctive entity by about 230kya (Vidal et al., 2022). Sometime after that speciation event, the first division occurred, with all descendant populations of that division having full-fledged language. From this universal presence of language, we can deduce that some form of linguistic capacity must have been present before the first population divergence. If the linguistic capacity had emerged in humans after the initial divergence, one would expect to find modern human populations that either do not have language, or that have some communication capacity that differs meaningfully from that of all other human populations. Neither is the case. The 7,000 or so languages in the world today share striking similarities in the ways in which they are constructed phonologically, syntactically, and semantically (Eberhard et al., 2023).
Genomic studies of early H. sapiens population broadly agree that the first division from the original stem is represented today by the Khoisan peoples of Southern Africa (Schlebusch et al., 2012.1). This conclusion was reached early on Vigilant et al. (1989), Knight et al. (2003), Tishkoff et al. (2007), and Veeramah et al. (2012.2), and it has more recently been bolstered by studies using newer genomic techniques (Fan et al., 2019; Lorente-Galdos et al., 2019.1; Schlebusch et al., 2017.1; Schlebusch et al., 2020.1; Pakendorf and Stoneking, 2021.1). The term “Khoisan” refers to a bio-genetic affiliation that is linked both to a proposed ancestor-group and to some modern peoples, living in present-day South Africa, who include modern speakers of the Khoe-Khwadi, Tuu, and Ju-ǂHoan languages that have some genetic affiliation to the first divergence of the human population (Güldemann and Sands, 2009; du Plessis, 2014). It follows that, if we can identify when the first division occurred, we can with reasonable certainty consider that date to define the lower boundary of when human language was present in the ancestral modern human population. Based on the results of studies focusing on whole genome single nucleotide polymorphisms (SNPs), we estimate that this first division occurred at approximately 135kya. 1
Huybregts (2017.2) was the first to attempt to pinpoint the timing of the first division in this way. Although he suggested a date of ~125kya, close to our estimate of ~135kya, his estimate was necessarily based on a fairly narrow set of studies showing a remarkably variable range. The studies he examined ranged from the clearly implausible 300kya (Scally and Durbin, 2012.3), to 180kya (Rito et al., 2013.1) and as little as 100kya (Schlebusch et al., 2012.1). Pakendorf and Stoneking (2021.1) later listed several studies proposing that the first division was older than 160kya (Fan et al., 2019; Lorente-Galdos et al., 2019.1; Schlebusch et al., 2020.1), along with four others, from 140 to 110kya, that overlapped with the range suggested by Huybregts (Gronau et al., 2011; Veeramah et al., 2012.2; Mallick et al., 2016.2; Song et al., 2017.3). Several newer studies now allow us to approach the age of the first division with greater precision.
In conclusion, the researchers say:
4 The picture that emerges
Based on the recent genetic studies of early H. sapiens, we have pinpointed approximately 135kya as the moment at which some linguistic capacity must have been present in the human population. Looking forward from this event, modern human behaviors such as body decoration and the production of ochre pieces with symbolic engravings appeared as normative and persistent behaviors around 100kya. We believe that the time lag implied between the lower boundary of when language was present (135kya) and the emergence of normative modern human behaviors across the population suggests that language itself was the trigger that transformed nonlinguistic early H. sapiens (who nonetheless already possessed “language-ready” brains acquired at the origin of the anatomically distinctive species) into the symbolically-mediated beings familiar today. This development of the most sophisticated communication device in evolution allowed our ancestors to accelerate and consolidate symbolically-mediated behaviors until they became the norm for the entire species.
Miyagawa, Shigeru; DeSalle, Rob; Nóbrega, Vitor Augusto; Nitschke, Remo; Okumura, Mercedes; Tattersall, Ian Linguistic capacity was present in the Homo sapiens population 135 thousand years agoFrontiers in Psychology (2025) 16 DOI: 10.3389/fpsyg.2025.1503900
It appears that the evolution of language in humans followed a familiar evolutionary pattern. Genetic mutations, including those affecting the FOXP2 gene—which influences brain development and vocal control—provided cognitive advantages, opening new opportunities for natural selection. This genetic foundation set human evolution onto a new trajectory, much like how feathers, originally evolved for insulation or display in dinosaurs, eventually led to powered flight in birds.
In contrast, simplistic explanations—such as the Bible's depiction of Noah's descendants rapidly diverging into different languages (Genesis 10–11), or a deity magically imposing language barriers to thwart human cooperation at Babel (Genesis 11)—reflect limited imagination and a profound misunderstanding of how closely related languages evolve geographically.
Today, science provides a coherent and evidence-based explanation, emphasizing gene-culture co-evolution and language divergence within geographically dispersed and partially fragmented human populations.
Deep within the labyrinthine recesses of the Chauvet-Pont-d’Arc Cave, where the air hung thick with the scent of damp stone and ancient fires, an eight-year-old girl ventured forth. The elders had warned her — that part of the cave was forbidden. It was where the spirits of the great beasts dwelled, where their whispers echoed through the dark, and where even the bravest hunters dared not tread alone.
But the girl was no hunter—yet. And she was not alone.
By her side padded a massive wolf, its dark fur bristling as it moved with quiet confidence. They had grown together, these two—child and beast—inseparable since infancy, their bond forged in the flickering light of the hearth. The wolf was full-grown now, but the girl was still small, still fragile, her feet unsteady on the slick cave floor. Yet she pressed on, curiosity outweighing caution.
The torch in her hand sputtered as she stepped deeper into the shadows, its flame fed by a crude bundle of dried bark fibres and animal fat. The light danced across the walls, bringing to life the spirits of their ancestors—painted bison, galloping horses, towering mammoths—all shifting and writhing as if breathing. The girl had seen these images many times, had heard the shaman’s tales of how they held the souls of the animals her people hunted. But tonight, they seemed different. More alive. Watching.
Her wolf moved ahead, silent, its keen senses attuned to something unseen. The girl’s bare feet left faint imprints in the cool clay, slipping now and then, leaving streaks where she caught herself. Her companion, ever sure-footed, made no such mistakes. Their prints ran parallel, weaving through the traces of cave bears long gone—the ghosts of the great beasts that had once roamed this cavern.
A Chukchi reindeer herder. The Chukchi are an ethnic group native to Siberia.
Image credit: Natalie Fobes via Getty Images.
Most scientists think that humans reached Australia at least 50,000 years ago. Here, an Indigenous man holds traditional weapons during a ceremonial dance at a festival in Cape York, Australia.
Modern humans had dispersed out of Africa and populated every continent except Antarctica, thousands of years before creationism's little god created a small flat planet with a dome over it in the Middle East and claimed it was the entire Universe, according to creationist mythology.
So, what was the timeline of this dispersion?
After our species, Homo sapiens, emerged in Africa at least 300,000 years ago, some eventually ventured out, trekking and voyaging across the world.
Reconstruction of Yamnayan life in the Pontic Area, 5000 years ago
AI-generated image (ChatGPT4o)
Reconstruction of Yamnayan life in the Pontic Area, 5000 years ago.
AI-generated image (ChatGPT4o).
New research based on an analysis of the genomes of 435 individuals has revealed the rich history of the ancestors of modern Europeans, especially the mixing of multiple ethnic groups in the Pontic Area - modern Ukraine - between 8,400 and 4,000 year ago which eventually gave rise to the Yamnaya people who get their name from the Russian for 'pit burial' (Yamna in Ukrainian).
Before the Yamnaya spread into Europe, they were preceded by two earlier waves of migration: firstly, hunter-gatherers who arrived about 45,000 years ago having interbred with and replaced the Neanderthals who had lived there for the previous 250,000 years. These were followed by farmers who came from the Middle East, starting about 9,000 years ago.
The Yamnaya, having formed a stable linguistic and cultural group, and either invented or copied ox-drawn carts and skilled horsemanship, which gave them great mobility, began to expand their range, probably under population pressure beginning about 5,300 years ago and lasting for some 1,800 years, eventually reaching all parts of Western Europe including the Iberian Peninsula and the British Isles.
A good 8,000 years before creationism's little god created the small flat planet with a dome over it as described in Genesis, modern humans were painting wonderful paintings in caves in France and Spain, and cannibalising other humans in what is now southern Poland.
These people were the Magdalenian, a pan-European culture that existed during the Last Glacial Maximum, who are widely regarded as having a form of religion and belief in an afterlife, or at least a spiritual connection to the animals they hunted and depicted on cave walls. However, judging by their cannibalism and casual disposal of human remains along with the bones of the species they hunted for food, and the fact that they decorated and used human bones as utilities such a drinking cups made from human skull caps, they may not have had much regard for the dead.
Scottish Blackface from Applecross, Scotland - a common sheep breed of the British Isles. This breed is represented in the panel of modern reference genomes.
Domesticated animals are an embarrassment for creationists who believe that their god created all the animals for the convenience of mankind, because just about every domesticated animal (or plant for that matter) has been highly modified by selective breeding to make it suitable for whatever purpose it was domesticated for.
An intelligent god could have made them fit for purpose in the first place, if it had really created them for mankind's convenience. This shows that either the creation myth is wrong, or the creator god lacked the foresight to know what humans would be using the animals for. So, we've had to modify them, in some cases. almost beyond recognition as the descendants of their wild ancestors, to make them fit for purpose.
And it gets worse when we discover that the domestication process began long before the same creation myth says all the animals were created in the same week as humans.
Sheep, for example, according to a study by an international and interdisciplinary team of researchers led by geneticists from Trinity College Dublin, and zooarchaeologists from Ludwig Maximilian University Munich and the Bavarian State Collections of Natural History (SNSB) were first domesticated over 11,000 years ago. An analysis of their genome also reflects patterns of migration in the human population, with whom sheep have been intertwined for over 11,000 years.
