V2EX fermi paradox

Fermi Paradox

释义 (Definition)

费米悖论:指一个看似矛盾的问题在宇宙如此浩瀚、恒星与类地行星数量极多的情况下,如果外星文明应当很常见,那么我们为什么至今没有看到它们的明确证据(如信号、造访、宏大工程等)?(该概念也常连带讨论各种可能解释。)

发音 (Pronunciation, IPA)

/fmi prdks/

例句 (Examples)

The Fermi paradox asks why we haven’t found any aliens yet.
费米悖论在问:为什么我们至今还没有发现任何外星人?

Despite thousands of exoplanets being discovered, the Fermi paradox remains a central question in discussions about intelligent life in the universe.
尽管已发现成千上万颗系外行星,费米悖论仍是讨论宇宙中智慧生命时的核心问题之一。

词源 (Etymology)

“Fermi” 来自意大利裔物理学家恩里科费米(Enrico Fermi)的姓;“paradox” 意为“悖论”。这一说法通常追溯到 20 世纪中期费米关于“他们都在哪儿?”(Where is everybody?)的著名疑问:若宇宙中智能文明很多,我们为何看不到其踪迹。

相关词 (Related Words)

文学作品与著名文本中的用例 (Notable Works)

  • *Where Is Everybody?*(Michael H. Hart,1975)专门讨论费米悖论及可能解释。
  • Rare Earth: Why Complex Life Is Uncommon in the Universe(Peter D. Ward & Donald Brownlee,2000)以“稀有地球”观点回应费米悖论。
  • The Great Silence(Ted Chiang,短篇散文/随笔,2015)以文学方式反思“沉默的宇宙”与人类的倾听与误读。
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