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Category: Culture

Neanderthals used stone drills to treat cavities 59,000 years ago, tooth suggests

Neanderthals used stone drills to treat cavities 59,000 years ago, tooth suggests

The Guardian reports: Neanderthals used stone drills to treat cavities almost 60,000 years ago in what is the earliest known evidence of dental treatment. The single molar, which was unearthed in a cave in southern Siberia, features a deep hole that appears to have been created using a sharp, thin stone tool during the lifetime of the tooth’s owner. While the prospect of stone age root canal treatment may be excruciating to even contemplate, archaeologists say the discovery provides remarkable…

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Lessons from the fairness of African fractal societies

Lessons from the fairness of African fractal societies

Likam Kyanzaire writes: Ron Eglash was not looking for a revolution when he stumbled across one. The American ethnomathematician, who tracks mathematics embedded in culture, was studying African settlement patterns in the 1980s when he noticed something strange in aerial photographs and village layouts. The settlements weren’t laid out randomly. They had a pattern – and not just any pattern. The same shape seemed to repeat at every scale: a cluster of homes that echoed the arrangement of a larger…

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Could the oldest human story really be 100,000 years old?

Could the oldest human story really be 100,000 years old?

Mihai Andrei writes: For as long as humans have existed, they have looked to the sky. There are thousands and thousands of different myths and legends linked to stars and constellations, but one radical new idea says that one such story could be incredibly old. The legend is linked to the Pleiades, a set of stars that many cultures call the “Seven Sisters”. But look at them with the naked eye and you’ll only see six; so where’s the seventh…

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AI’s fluency in other languages hides a Western worldview that can mislead users − a scholar of Indonesian society explains

AI’s fluency in other languages hides a Western worldview that can mislead users − a scholar of Indonesian society explains

AI models derive their assumptions from English-language sources based in the United States. Weiquan Lin/Moment via Getty Images By Gareth Barkin, University of Puget Sound A friend in Indonesia recently told me about a conversation he had with ChatGPT. He had typed a question in Indonesian – Bahasa Indonesia – about how to handle a difficult family dispute. The chatbot responded fluently, in perfect Indonesian, with advice about communication strategies and conflict resolution. The grammar was flawless. The tone was…

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Will China save Western civilization?

Will China save Western civilization?

Chang Che writes: In November, 2024, on the day of the U.S. Presidential election, Tim Whitmarsh landed in Beijing, jet-lagged and disoriented. It was the middle of the academic term at the University of Cambridge, where Whitmarsh holds the Regius Professorship in Greek. He had been flown business class halfway around the world and put up at a five-star hotel for what he had been told would be the first World Conference of Classics. What followed, he later wrote, was…

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Institutions are how we scale up cooperation among millions

Institutions are how we scale up cooperation among millions

Julien Lie-Panis writes: Every human society, from the smallest village to the largest nation, faces the same fundamental challenge: how to get people to act in the interests of the collective rather than their own. Fishermen must limit their catch so fish stocks don’t collapse. People must respect others’ property and safety. Citizens must pay taxes to fund roads, schools and hospitals. Left to pure self-interest, no community could endure; the bonds of collective life would quickly unravel. The solutions…

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What if our ancestors didn’t have feelings anything like we do?

What if our ancestors didn’t have feelings anything like we do?

Gal Beckerman writes: The historian Rob Boddice sat cross-legged on his couch in Montreal on a frigid day last winter and conjured for me the image of a medieval carpenter, hammering away in his workshop. “Imagine this guy; he’s building a table,” he said. Suddenly the carpenter misses the nail and bangs his thumb instead. “What did that feel like for him?” Boddice asked. I stared for a few seconds while Boddice smiled encouragingly, as if he’d just asked me…

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Just like humans, parrots can learn new tricks by imitating their peers

Just like humans, parrots can learn new tricks by imitating their peers

GrrlScientist writes: A recently published study reports that parrots can learn new tricks simply by observing their peers performing the desired behavior in response to a physical cue from a human. The study, by an international group of scientists, discovered that this method of learning – known as third-party imitation – is not exclusive to humans as was widely thought, and could help explain the subtleties of parrot culture and social interactions. Third-party imitation is a social learning trait associated…

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The history and future of societal collapse

The history and future of societal collapse

Damian Carrington writes: “We can’t put a date on Doomsday, but by looking at the 5,000 years of [civilisation], we can understand the trajectories we face today – and self-termination is most likely,” says Dr Luke Kemp at the Centre for the Study of Existential Risk at the University of Cambridge. “I’m pessimistic about the future,” he says. “But I’m optimistic about people.” Kemp’s new book covers the rise and collapse of more than 400 societies over 5,000 years and…

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The psychology of belief explains America’s ongoing war against evolution

The psychology of belief explains America’s ongoing war against evolution

By Edward White, Kingston University One hundred years after a Tennessee teacher named John Scopes started a legal battle over what the state’s schools can teach children, Americans are still divided over evolution. Scopes was charged with violating Tennessee law by teaching evolution, in a highly publicised July 1925 trial that led to national debate over evolution and education. The trial tested whether a law introduced that year really could punish teachers over evolution lessons. It could and did: Scopes…

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Smithsonian braces for Trump rewrite of American history: ‘It reminds you of a fascist state’

Smithsonian braces for Trump rewrite of American history: ‘It reminds you of a fascist state’

The Guardian reports: In a brightly lit gallery, they see the 66m-year-old skeleton of a Tyrannosaurus rex. In a darkened room, they study the flag that inspired Francis Scott Key to write the national anthem. In a vast aviation hanger, they behold a space shuttle. And in a discreet corner, they file solemnly past the casket of Emmett Till, a 14-year-old Black boy lynched for allegedly whistling at a white woman in the US south. Visitors have come in their…

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Paleolithic ingenuity: 13,000-year-old raised-relief map discovered in France

Paleolithic ingenuity: 13,000-year-old raised-relief map discovered in France

University of Adelaide: Researchers have discovered what may be the world’s oldest three-dimensional map, located within a quartzitic sandstone megaclast in the Paris Basin. The research is published in the Oxford Journal of Archaeology. The Ségognole 3 rock shelter, known since the 1980s for its artistic engravings of two horses in a Late Paleolithic style on either side of a female pubic figuration, has now been revealed to contain a miniature representation of the surrounding landscape. Dr. Anthony Milnes from…

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Americans are now spending more time alone than ever

Americans are now spending more time alone than ever

Derek Thompson writes: Americans are spending less time with other people than in any other period for which we have trustworthy data, going back to 1965. Between that year and the end of the 20th century, in-person socializing slowly declined. From 2003 to 2023, it plunged by more than 20 percent, according to the American Time Use Survey, an annual study conducted by the Bureau of Labor Statistics. Among unmarried men and people younger than 25, the decline was more…

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Archaic humans might actually be the same species as modern humans, study suggests

Archaic humans might actually be the same species as modern humans, study suggests

Science Alert reports: Our species is defined by a long list of cultural and genetic traits that set us apart from our ancient counterparts. New research suggests at least some key distinctions date back earlier than previously estimated, hinting that modern and archaic humans – including our close, extinct relatives – have more in common than we ever thought. “Our results point to a scenario where Modern and Archaic should be regarded as populations of an otherwise common human species,…

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A debate about who controls Syria’s state and society

A debate about who controls Syria’s state and society

Ammar Abdulhamid writes: The question of alcohol regulation in Syria, recently raised by secular advocates, is far from a minor detail. It strikes at the core of the discussions about the future nature of the Syrian state. The statement by Ahmed al-Sharaa, the leader of Hayat Tahrir al-Sham (HTS), during a recent BBC interview that the country is dealing with more serious challenges at this stage was undermined by his own admission that legal experts drafting Syria’s future constitution were…

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How much does language shape thought?

How much does language shape thought?

Manvir Singh writes: Everyone can agree that language affects thought. If I told you that I have a pet badger and twenty-two canaries, you’d have new thoughts about my home life. The real question is whether a language itself has features that affect how its speakers think: Does conversing in Spanish for a month make objects seem more gendered? Does speaking English rather than Hindi make you less casteist, and maybe more capitalist? Today, questions like these tend to be…

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