人有病 FT

2014/02/24 wwchu 教學與研究隨想

2014-2-24  FT中文网专栏作家何帆:从进入农耕生活开始,传染病出现了。当人们定居下来,经年累月使用同一水源,粪便在定居点周围不断积累,人们与病菌的接触几率大大提高。

http://www.ftchinese.com/story/001054929?full=y#utm_campaign=1D110215&utm_source=EmailNewsletter&utm_medium=referral

 

Powered by WordPress. Designed by elogi.