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阿尔·戈尔：对气候危机的新思考
2,357,094 views |
Al Gore |
TED2008
• March 2008
Read transcript
在这个全新的幻灯片演讲中（在TED.com首映），阿尔·戈尔以证据展示了气后暖化的速度可能比科学家们近日所预测的还要快。他呼吁我们行动起来。
climate change
global issues
science
activism
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