为什么 1.5 摄氏度如此重要？
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0:02 - 0:05为什么1.5度这么重要？
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0:05 - 0:10因为要让我们的整个地球升温1.5摄氏度
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0:10 - 0:13需要大量的热量。
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0:13 - 0:16所有这些额外的热量融化了冰川，提高了海平面。
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0:16 - 0:18如果南极洲和格陵兰岛的冰盖
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0:18 - 0:20完全融化，
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0:20 - 0:23数百万人的家园将被淹没在水下。
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0:23 - 0:25额外的热量也加剧了天气，
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0:25 - 0:28使潮湿的地方更潮湿，
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0:28 - 0:31干燥的地方更干燥，并增加了风暴的强度。
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0:31 - 0:35那1.5度的增幅也不会均匀分布。
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0:35 - 0:36北极最冷的夜晚
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0:36 - 0:38可能会暖和10度。
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0:38 - 0:42孟买最热的日子可能会热五度。
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0:42 - 0:44在过去的一万年里，我们很幸运。
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0:44 - 0:48地球气候稳定，我们的文明繁荣昌盛。
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0:48 - 0:51但是随着我们的气候变得越来越不稳定，
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0:51 - 0:54我们的经济和社会也会变得越来越不稳定。
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0:54 - 0:58除非我们现在就采取行动，否则我们都将遭受痛苦，
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0:58 - 0:59弱势群体将受到最严重的打击。
- Title:
- 为什么 1.5 摄氏度如此重要？
- Speaker:
- Kristen Bell + Giant Ant
- Description:
-
more » « less
- Video Language:
- English
- Team:
closed TED
- Project:
- TEDTalks
- Duration:
- 01:06
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Yanyan Hong edited Chinese, Simplified subtitles for Why is 1.5 degrees such a big deal? | |
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Yanyan Hong edited Chinese, Simplified subtitles for Why is 1.5 degrees such a big deal? | |
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