s******o
发帖数: 298 | 1 【 以下文字转载自 Astronomy 讨论区 】
【 原文由 Staccato 所发表 】
Not in my lifetime
A decade ago, Slovic and some colleagues conducted a test. They provided a
group of university students with information about the threat from beyond,
explaining that a giant asteroid was thought to have killed off the dinosaurs,
and others would surely hit the planet at statistically determined intervals.
Then they surveyed the students to determine how they assessed the risk. The
students recognized the threat, but chose not to |
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