北大微讲堂：天下之中与日中无影-宝阳悦读网

　　　　

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北大微讲堂：天下之中与日中无影

作者：王邦维

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北大微讲堂是北京大学为学生开设的科普讲座，邀请各学科教授、名家、院士等，讲解内容权威却又通俗易懂。古代中国的先民，曾经一度认为自己居住的地区就在天下的中心，观察太阳在地上的影子，在某种意义上可以确认这一点。但古代的神话中又讲，“日下无影”的地方才是天下之中。同样的问题，不仅中国有过，在印度，在巴勒斯坦也都有过。这是想象，还是神话？它怎么又会与古代的天文观察有关？其中是否还有更多宗教的或者政治文化的意涵？讲演者将根据古代文献和考古的材料，提出这些问题，不指望得到肯定的结论，但希望能引起一些思考。

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