
- 积分
- 2555
- 威望
- 2555
- 包包
- 600
|
本帖最后由 细胞海洋 于 2012-5-5 22:25 编辑 3 D' N; {+ i8 z
5 a7 Z/ c* [3 V0 @4 |
9 r- U( X, X# v0 |7 u; B& |9 t. b
The story of how humans peopled the planet once seemed so simple. Modern humans, it was thought, left Africa for Asia about 50,000 years ago, reached Europe 10,000 years later and then headed for the Americas. Meanwhile, the Neanderthals and other rivals faded into the background. But we now know that the picture was far more complicated than that. A series of special features in this issue of Nature sets out the latest thinking on where we came from and who we are. Cover by Kyle Bean
Z8 z2 c- f9 s: i& c+ e: i7 Y* W$ T6 y% D! e- X: L
1 k1 G* C, B. Y6 G: ~1 C( u. k
1 e, ]; ]8 J) V: C7 }) o
|
附件: 你需要登录才可以下载或查看附件。没有帐号?注册
-
总评分: 威望 + 20
包包 + 20
查看全部评分
|