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Peter Sahlins’ book Neanderthals Among Us follows Neanderthals through scientific research and popular culture, showing how portrayals of them as brutish or backward changed over time. The review highlights evidence of interbreeding with modern humans and Sahlins’ warning that genetic findings can invite projections about ancestry and human identity.
Peter Sahlins’ Neanderthals Among Us traces how scientific research and popular culture have shaped ideas about Neanderthals, from 19th-century racial hierarchies to evidence of shared ancestry with modern humans. A History Today review describes the book as the first account to bring those scientific and cultural histories together, and says Sahlins shows how the Neanderthal image has repeatedly reflected assumptions about what counts as human.
The book ranges from the 1856 discovery of Neanderthal 1 in Germany’s Neander Valley to ancient DNA research. Sahlins also surveys a wide body of cultural material, including novels, poetry, films, cartoons, advertisements and video games. The review says he sets these portrayals alongside changing scientific interpretations, treating the Neanderthal as an image shaped by both evidence and social beliefs.
One strand of the history reaches back before the fossils. Sahlins connects Neanderthals to older Western figures such as satyrs and the Wild Man: imagined beings marked by hairiness, animality and supposed lack of reason. The review traces how colonial accounts of Indigenous peoples and great apes helped create conditions for racial sciences, which later placed European skulls above those of people of colour and Neanderthals at the bottom of a hierarchy.
Popular stories extended that hierarchy. The 1911 novel Quest for Fire cast Neanderthals as coarse, cannibalistic brutes; its 1981 film adaptation won an Oscar. The review also discusses the Clan of the Cave Bear novels, whose sexual violence and depictions of prehistoric life prompted bans in some American public libraries. In everyday political language, “Neanderthal” became an insult for people or ideas framed as violent, unintelligent or reactionary.
How Neanderthal Images Shaped Human Ideas
The book’s central concern is how portrayals of Neanderthals have served as a measure of supposed human progress. Calling a person or movement “Neanderthal” can do more than describe a fictional prehistoric character: it invokes a long-standing association with backwardness and brutality. Sahlins’ historical account, as described in the review, shows that this association was built through changing cultural and scientific frameworks rather than simply read from fossils.
That history bears on how readers interpret genetics today. The mapping of the Neanderthal genome in 2010 provided evidence that Neanderthals and modern humans interbred. The review says Sahlins warns that genetic data can be used as a screen for assumptions about ancestry and identity. His point is not that the evidence has no value, but that interpretations of it need to be distinguished from the findings themselves.
The book also brings the history into the present through consumer ancestry testing. Sahlins discusses Neanderthal ancestry reports offered by 23andMe and his own result of 2.1 per cent, which the review characterizes as average. The example connects a scientific topic to a familiar product while raising questions about what such percentages can—and cannot—say about a person.
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From Neanderthal 1 to Ancient DNA
When quarrymen found bones in the Neander Valley in 1856, local schoolteacher Johann Carl Fuhlrott recognized them as human remains and took them to the University of Bonn. The remains were judged ancient and possibly from Europe’s earliest population. Neanderthal 1 became the first ancient hominin recognized as belonging to another species, Homo neanderthalensis. The review notes that the name comes from the German word for “valley.”
Research since then has produced fossils of more than 350 individuals at sites in Europe and West Asia, as well as many sites with Mousterian stone tools predominantly associated with Neanderthals. Scientific depictions shifted after finds such as an injured Neanderthal at Shanidar Cave in Iraq, who had lived for years with debilitating injuries, and another skeleton found in what was interpreted as an elaborate burial with flowers. Such discoveries challenged popular images of Neanderthals as merely brutish.
The 2010 mapping of the Neanderthal genome added evidence of interbreeding. The review reports that human and Neanderthal populations interbred repeatedly between 52,000 and 39,000 years ago, over a period of around 7,000 years. It says fragments of Neanderthal DNA are found across the global population. These findings recast Neanderthals as closely related human peoples whose history overlaps with ours.
“something of a Rorschach test onto which people project ideas and assumptions about ancestry and what it means to be human – or differently human”
— Peter Sahlins, as quoted in the History Today review
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What the Genetic Record Cannot Settle
The review excerpt ends while introducing a 2026 finding that interbreeding was predominantly between Neanderthal males and human females. It does not provide the rest of that discussion, the study’s methods or the evidence behind the reported pattern. The detail therefore cannot be assessed from the material available here.
The source also does not specify when the book or review was published. It refers to 23andMe having offered ancestry reports to more than half of its 14 million customers before the company went bankrupt in 2025, but does not give further detail about the reports or the company’s current status. The review’s account of DNA inherited across the global population likewise does not provide a breakdown by region or individual.
More broadly, the book’s account of cultural portrayals does not mean every depiction or use of “Neanderthal” carries the same meaning. The review describes broad historical patterns; the specific examples and interpretations belong to Sahlins’ analysis as presented by the reviewer.
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Reading the Latest Neanderthal Research
The review presents Sahlins’ book as a historical account that reaches into current research, including the reported 2026 finding on the direction of interbreeding. Further detail about that finding would be needed to assess its scope and implications. Readers seeking the scientific basis for claims about ancestry can look to the studies themselves, while treating cultural interpretations and consumer DNA reports as separate kinds of evidence.
The book’s broader question remains relevant as new discoveries appear: how do researchers distinguish evidence about ancient populations from modern assumptions about race, ancestry and human difference? Sahlins’ answer, as conveyed by the review, is to read scientific findings alongside the stories people have told about Neanderthals.
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Key Questions
What is Neanderthals Among Us about?
Peter Sahlins’ book traces Neanderthals through scientific research and popular culture, from early racial science and prehistoric fiction to genome analysis and ancestry testing.
What does the review say about Neanderthal ancestry?
The review says genetic research found repeated interbreeding between Neanderthals and modern humans between 52,000 and 39,000 years ago. It also reports Sahlins’ warning that people may project assumptions about identity onto genetic findings.
Why were Neanderthals often portrayed as brutes?
The review links those portrayals to older ideas about supposedly lesser beings and to scientific hierarchies that ranked human groups. It describes those images as part of a history of cultural assumptions, not a neutral summary of what fossils show.
Does the review give details of the 2026 interbreeding finding?
Only partially. The excerpt begins to report a finding about Neanderthal males and human females but ends before giving further detail, so its evidence and scope are unclear from this source.
Source: hn
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