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阻止气候崩溃的实际成本
2,201,519 plays
|
Yuval Noah Harari
|
TED Countdown New York Session 2022
• June 2022
Read transcript
没有人确切地知道阻止气候变化所带来的最坏影响需要花费多少成本。然而历史学家尤瓦尔·诺亚·赫拉利基于科学家和经济学家的成果指出,人类在环境改善方面可能仅投资相当于全球国内生产总值 2% 的成本,就可以阻止这场灾难。根据他的方案,阻止生态灾难并不会带来很多人担心的全球性的重大干扰。他也解释了我们其实已经拥有了所需的资源——当务之急是调整优先次序。
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