More stories

  • in

    Some of the earliest modern humans in Europe used bows and arrows

    A site in France briefly occupied by modern humans is littered with stone points that were probably used as arrowheads, showing that bows and arrows were used in Europe much earlier than we thought

    Humans

    22 February 2023

    By Michael Le Page
    Reproductions of arrows with flint heads like those found at Grotte Mandrin in FranceLudovic Slimak
    Bows and arrows were first used in Europe much earlier than we previously thought. More than 100 arrowheads have been found in a rock shelter briefly used by a group of modern humans 54,000 years ago in an early foray into Neanderthal territory.
    “It’s incredible how many we have,” says Laure Metz at Aix-Marseille University in France.
    Metz is part of a team that has been excavating a rock shelter called Grotte Mandrin in southern France. This shelter was used first by Neanderthals more than 80,000 years ago, and then by modern humans from about 45,000 years ago – around the time that modern humans displaced Neanderthals all across Europe.Advertisement
    But, last year, the team reported that, for a 40-year period around 54,000 years ago, Grotte Mandrin was used as a hunting camp by a small group of modern humans. The clinching evidence came from a baby tooth that isn’t Neanderthal.
    In the layers of earth from this time, Metz and her colleagues have now reported finding more than a thousand small stone points around 1 or 2 centimetres long. Of these, around 100 have been identified as broken or complete arrowheads, as they have one or more signs of impact damage resembling those seen when the team used newly made stone points as arrowheads. The others may be arrowheads too, but the researchers are unsure.
    “The tips from Mandrin could hardly have been used in any other way than to tip arrows,” says Marlize Lombard at the University of Johannesburg in South Africa, who wasn’t involved in the study.
    Researcher Ludovic Slimak holding a flint point from Grotte MandrinPhilippe PSAILA
    Most of the Mandrin arrowheads are broken. Some are arrowhead tips that broke off inside animals and were brought back to camp inside butchered meat, says Metz. Many of these show signs of charring from fires.
    The parts that remained attached to the shaft have also been found. Because of the work involved in making arrow shafts, says Metz, when an arrowhead broke, hunters would have brought the arrow back to camp and replaced the arrowhead, discarding the broken one.

    Before now, the earliest unambiguous evidence for bows and arrows in Europe came from finds in Stellmoor, Germany, dating to around 10,000 years ago, says Metz. However, it was considered likely that the modern humans who displaced Neanderthals around 45,000 years ago had bows and arrows.
    These humans were definitely using stone-tipped projectiles; the issue is that, with larger stone points, there is no way to tell if they were spearheads or arrowheads, says Metz. At some prehistoric sites in Europe, evidence of arrowheads may have been missed – archaeologists used to throw away smaller bits of stone, she says, regarding them as having no value.
    Bows and arrows were first developed in Africa at least 70,000 years ago. Lombard and others have found stone and bone arrowheads at several sites in southern Africa dating back as far as this. The modern humans who moved out of Africa may have spread the technology around the world.
    Despite presumably seeing bows in action, Neanderthals never developed them, says Metz. They kept using large, stone-tipped spears that were either thrust directly or thrown by hand, and so required close contact with their prey.
    The team has found no evidence that the arrows were used in conflict, but Metz says warfare is so ubiquitous in human societies that she is convinced it took place in prehistory too. She says that, while it is possible that this small group of modern humans was wiped out by Neanderthals despite having technological advantages such as bows and arrows, we just don’t know what happened to them. “We have no idea,” she says.

    Sign up to Our Human Story, a free monthly newsletter on the revolution in archaeology and human evolution

    More on these topics: More

  • in

    Next Exit film review: New tale of the afterlife takes a wrong turn

    Two volunteers sign up for euthanasia to help a research project when evidence of consciousness after death emerges. The idea’s great, but the script could use a bit more life

    Humans

    22 February 2023

    By Simon Ings
    Teddy (Rahul Kohli) contronts his father (Marcelo Tubert)Magnet releasing
    Next Exit
    Mali Elfman
    Apple TV
    FROM out of nowhere, a chink of light appears. With painful slowness, it grows stronger: we are inching towards a half-open door. Beyond the door, everything seems normal. A little boy plays a game of pretend. At least, that is what we think. Soon enough we learn what is really going on: he is playing cards with his dead father.
    Nothing else in Mali Elfman’s debut feature lives up to this unsettling opening, though there is a … More

  • in

    How to use the science of fat to make delicious, confit food

    Fat gets a bad rap, but it is key to making enjoyable foods like confit pork. You can also use the confit method for parsnips, says Sam Wong

    Humans

    22 February 2023

    By Sam Wong
    PhotoCuisine/Viel, Pierre Louis/StockFood
    FAT is a controversial subject in food science. We have all been told from an early age that it is unhealthy and something we should try to eat less of. But as we have said in New Scientist before, the science that led us to fear it is deeply flawed, and many studies have found that cutting down on fat brings no clear health benefits.
    In fact, fats are an essential part of our diet, a vital aid to cooking and key to what makes many of our favourite foods, such as chocolate, so enjoyable. To make smarter … More

  • in

    Was the shift to farming really the worst mistake in human history?

    The notion that our ancestors’ shift from a hunter-gatherer lifestyle to farming was disastrous for our health is well established, but a new study should prompt a rethink, says Michael Marshall

    Humans

    | Columnist

    22 February 2023

    By Michael Marshall
    Shutterstock/J. Lekavicius
    This is an extract from the Our Human Story email newsletter. Sign up to receive it for free in your inbox every month.
    STOP me if you have heard this one before: the transition to farming was a cataclysmic turn for the worse. Beginning around 12,000 years ago, some of our ancestors started cultivating crops, abandoning the egalitarian and sustainable hunter-gatherer lifestyle that had worked for hundreds of thousands of years. The result was poor health, limited diets, new diseases and unsustainable practices that have culminated with climate change and a sixth mass extinction.
    This narrative has become well … More

  • in

    Don’t Miss: Learning about how the first black hole image was taken

    New Scientist’s weekly round-up of the best books, films, TV series, games and more that you shouldn’t miss

    Humans

    15 February 2023

    ESO
    Visit
    Echoes from the edge of space and time is a talk by Ziri Younsi, one of the team to take the first picture of a black hole (pictured above) using the Event Horizon Telescope. At the Royal Institution in London at 2pm GMT on 25 February.

    Read
    The Great Displacement is Jake Bittle’s compassionate account of the human geography of the US, as climate chaos displaces families, homesteads and whole communities, and states struggle to respond. On sale from 21 February.
    BFI DISTRIBUTION & ENGLISH NATIONAL BALLET
    Watch
    Creature is a ballet adapted for film by Asif Kapadia, … More

  • in

    Hello Tomorrow! review: Selling holiday homes on the moon

    Apple TV+’s compelling new science-fiction offering is a retro-futurist piece, more 20th-century US social drama than technofest

    Humans

    15 February 2023

    By Bethan Ackerley
    Myrtle Mayburn (Alison Pill) has big doubts about her lunar holiday homeApple TV+
    Hello Tomorrow!
    Amit Bhalla, Lucas Jansen
    Apple TV+
    THERE is a certain school of thought that says “real” science fiction must be full of ideas about how science and technology might change our world. This is often called “hard” sci-fi, and there are those who view any deviation from this style with as bellicose an attitude as possible.
    I am not a purist: I prefer to think of sci-fi as a broad church, with the power to imagine almost … More

  • in

    Early risers may have inherited faster body clocks from Neanderthals

    Modern humans who have inherited genetic variants related to circadian rhythms from extinct hominins are more likely to be morning people

    Humans

    15 February 2023

    By Carissa Wong
    Genetics may explain why some of us find mornings easier than othersoatawa/iStockphoto/Getty Images
    Genetic variants that some people have inherited from their Neanderthal and Denisovan ancestors may increase the odds that they are morning rather than evening people.
    “This was really exciting to us, and not expected,” says Tony Capra at the University of California, San Fransisco. “Neanderthals and Denisovans passed on DNA that increased our morningness, and this has been retained in modern human populations.”
    Following a split from our common ancestor with archaic humans such as Neanderthals and Denisovans around … More