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David Keith:
大衛基斯對於氣候變遷的驚人構想

TEDSalon 2007 Hot Science · 15:58 · Filmed Sep 2007
Subtitles available in 22 languages
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David Keith: 大衛基斯對於氣候變遷的驚人構想
15:58 · Filmed September 2007 at TEDSalon 2007 Hot Science · Subtitles available in 22 languages

環境科學家大衛基斯,針對氣候變遷提出一個令人震驚、卻又低價有效的方案:如果說我們可以在大氣層注入大量灰塵雲,使太陽光線與熱能折射的話呢?

Environmental scientist
David Keith studies our climate, and the many ideas we've come up with to fix it. A wildly original thinker, he challenges us to look at climate solutions that may seem daring, sometimes even shocking. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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