您現在的位置: Language Tips> Audio & Video> Normal Speed News  
     





     
    Discoverer of Lucy fossil weighs in on human evolution
    [ 2007-11-19 10:22 ]

    Download

    The fossilized bones of a female hominid creature who lived about three million years ago in what is now Ethiopia, continues to draw crowds at Houston's Museum of Natural Science. Recently visiting the skeleton called Lucy was the man who discovered her on a rocky slope in Ethiopia back in November 1974, anthropaleontologist and director of the Institute of Human Origins at Arizona State University, Donald Johanson. VOA's Greg Flakus has this report from Houston.

    For the past couple of months, school children have been coming to the Houston Museum of Natural Science to see a set of fossilized bones that the world now knows as Lucy.

    No visitor has a more special relationship with Lucy than the man who discovered her, anthropaleontologist Donald Johanson.

    "I can say that my heart beat a little faster when I knew that the original fossil is in this room," he said.

    Johanson found the fossil while working in northeastern Ethiopia on November 24, 1974.

    "The first bone I found was a little fragment of a right elbow and I looked at it on the ground and knew from the shape of it that it did not belong to a monkey or any other kind of animal and that it had to come from a human ancestor skeleton," he said.

    He says the partial skeleton picked up its name later that night as he and his team worked while listening to a Beatles song on a portable tape player.

    "'Lucy in the Sky with Diamonds' from the 'Sergeant Pepper's Lonely Hearts' Club Band album was playing and a girl friend of mine on the expedition, Pamela, said, 'If you really think the skeleton is a female,' and I thought it was because of its very small size, she said, 'why don't you call it Lucy,'" said Johanson.

    High school students visiting the exhibit had lots of questions for the anthropologist, and teacher Elizabeth Blevins says the visit proved valuable on many levels.

    "I think it helps them connect with history, with science, anthropology, and archaeology and all the sciences that go into understanding our world," she said.

    Evolution has become a controversial topic in some communities where conservative Christians claim that the theory contradicts the Bible. But Johanson says most religious people have come to accept evolution as part of God's plan. People who challenge the theory of evolution often deride the notion that humans are descended from monkeys, but Johanson says scientists do not believe that either.

    "We are not descended from monkeys. We are descended from a creature that was a common ancestor to the African apes and to us," added Johanson. "If we look at the anatomy, look at the behavior, look at the genetics, who are our closest relatives on the planet today? Chimpanzees and gorillas."

    Johanson says Lucy and humans share a common ancestor, but she and homo sapiens then evolved along separate branchs. He says anthropologists may disagree over some aspects of human evolution, but there is broad agreement on the basic theory of where it all began.

    "The one thing that all anthropologists have agreed on now is that the fossil record for humanity is so convincing, from the very earliest, very primitive stages, long before Lucy, going back as much as six million years in Africa, that this is really the cradle of humankind, Africa," he said.

    Johanson says the people who live in the vicinity of where Lucy was found are proud of their area's importance and are very willing to help him find more fossils.

    "The Afar people who live there today know what these bones look like and sometimes when we come back to the field, they will take me by my hand and they will walk me and say 'look what I found when I was herding my goats.' And they know that you should never pick it up, because then you do not know where it is from," he said.

    Donald Johanson goes back to Ethiopia every year hoping to find more clues to unlock the mystery of human origins.

    fossil:化石

    (Source: VOA 英語點津姍姍編輯)

     
     
    相關文章 Related Stories
     

     

     

     
     

    本頻道最新推薦

         
      Discoverer of Lucy fossil weighs in on human evolution
      President, Mrs. Bush mark Adoption Day
      Gordon Brown new world order speech
      《公主日記》1 精講之五
      the shawshank redemption

    論壇熱貼

         
      戀愛過程中的一些英語
      sugar crash?
      Have you gone batty?
      怎樣翻譯復雜的中文句子? (還有別的辦法)
      “房款的首期”英語怎么說
      “群租”一詞怎么翻譯




    最近更新免费中文字幕大全| 久久精品中文字幕大胸| 亚洲AV区无码字幕中文色| 亚洲av无码专区国产乱码在线观看| 亚洲中文字幕无码一久久区| 人妻精品久久无码专区精东影业 | 在线播放无码后入内射少妇| 亚洲自偷自偷偷色无码中文| 国产成人A人亚洲精品无码| 区三区激情福利综合中文字幕在线一区亚洲视频1 | 少妇人妻无码专区视频| 国产AV无码专区亚洲AV漫画| 亚洲精品乱码久久久久久中文字幕 | 免费A级毛片无码无遮挡 | 日韩精品少妇无码受不了| 无码爆乳护士让我爽| 亚洲韩国—中文字幕| 中文字幕精品无码一区二区| 国产a v无码专区亚洲av| 少妇精品无码一区二区三区| 亚洲午夜福利AV一区二区无码| 日本久久中文字幕| 狠狠综合久久综合中文88| 最近中文字幕2019视频1| 久久ZYZ资源站无码中文动漫| 中文字字幕在线中文乱码不卡| 日韩少妇无码喷潮系列一二三| 99久久无码一区人妻| 国产精品亚韩精品无码a在线| 精品无码人妻一区二区三区| 蜜桃成人无码区免费视频网站 | 人妻夜夜添夜夜无码AV| 亚洲中文字幕无码永久在线| 国产成人无码一区二区三区在线 | 中文字幕av高清有码| 亚洲一日韩欧美中文字幕欧美日韩在线精品一区二 | 欧美日韩国产中文高清视频| 中文在线最新版天堂bt| 亚洲欧美日韩、中文字幕不卡| 中文字幕无码日韩专区| 人妻中文字幕无码专区|