prev next front |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |16 |17 |18 |19 |20 |21 |22 |23 |24 |25 |26 |27 |review
「回歸自然」對人類而講也許並不怎麼好。游牧民族的壽命比農夫或都市居民相當短。世界的都市化或許有益於健康。