Genetic analysis reveals how the Neanderthals went extinct

基因分析揭示了尼安德特人灭绝的原因。

New Scientist Podcasts

2026-04-10

21 分钟
PDF

单集简介 ...

Episode 359 DNA analysis of 10 Neanderthal people is shedding light on why their populations declined 75,000 years ago - eventually leading to their extinction. After being hit by a cold spell, we can see Neanderthals lost a lot of genetic diversity as their numbers dwindled. Living in small, isolated groups, we see evidence in both genetic and archaeological evidence that this pushed the human species to die out. One exception to this trend is Thorin - known as the last Neanderthal. We explore why his tribe may have been able to cling onto existence for longer than the rest of their species. It wasn’t long ago this kind of understanding about ancient human species was well out of reach. Now the field is moving forward rapidly. What will we find next?  To discuss this new finding - and to look at the genetic history of interbreeding between humans and Neanderthals - Rowan Hooper and Penny Sarchet are joined by Alison George and Michael Marshall. To read more about these stories, visit https://www.newscientist.com/ Image Credit: Neanderthal-Museum, Mettmann, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons Learn more about your ad choices. Visit megaphone.fm/adchoices
更多

单集文稿 ...

  • If you enjoy Bizarre True Stories, then the Useless Information Podcast is the podcast for you.

  • For example, did you know that author Robert Louis Stevenson gave his birthday away?

  • Or that there was a football team that played for six years before someone realized that the school never, ever existed?

  • Or that a dog in upstate New York was once placed on trial for murder?

  • Well, to hear these and hundreds of additional fascinating true stories from the flip side history,

  • be sure to check out the Useless Information Podcast.

  • That's the Useless Information Podcast.

  • Podcasting worldwide since 2008 and available on Apple Podcasts, Spotify, or wherever you're listening right now.

  • Be sure to check it out.

  • An analysis of the DNA of 10 different Neanderthal people is helping to tell the story of the decline,

  • the ultimate extinction of our ancient.

  • Human relatives.

  • And it's fair to say really, isn't it, that we are obsessed with our extinct relatives?

  • We are.

  • Well, we're obsessed.

  • We feel an affinity with, especially the Neanderthals and the Denisovans, our close relatives.

  • And it 's not just that we carry some of their DNA with us,

  • which we do, and we 'll get into that, but it 's the idea that not really that long

  • ago there were other species of humans around.

  • But that's the joy of this, of DNA work, that it brings what was that of each, into the realm of science and analysis.