Creatures which were unspecialized and opportunistic in their habits had a better chance when Doomsday struck. We humans are perhaps the most unspecialized and the most opportunistic of all existing species. We thrive on ice ages and environmental catastrophes. Comet showers must have been one of the major forces that drove our evolution and made us what we are. (查看原文)
The universe is infinite in all directions, not only above us in the large but also below us in the small. If we start from our human scale of existence and explore the content of the universe further and further, we finally arrive, both in the large and in the small, at misty distances where first our senses and then even our concepts fail us. (查看原文)
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弗里曼·戴森 作者
0 有用 ㊣June 2019-03-20 20:36:47
前半段，想象力遨游众星宿，聆听永恒低语。后半段太空商业与政治事务
1 有用 睡虫 2008-07-03 10:43:42
很浅，有点道理，但是抵不上标题的阔大。
0 有用 豆友185263326 2022-11-18 17:41:03 四川
喜欢。
0 有用 海之晨曦初现 2019-02-05 04:26:55
作者：戴森球 的 设想者。
0 有用 夜檩-Hecate 2018-04-25 18:47:37
大致翻完，有空再看吧。