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앨고어의 기후변화에 대한 경고
1,056,359 views |
Al Gore |
TED2009
• February 2009
Read transcript
앨 고어는 지구 기후 변화가 과학자들의 예측보다 훨씬 더 심각하다는 데에 우려를 표하는 한편, "청정 석탄(Clean Coal)"에 대한 입장을 분명히 하기위해 TED2009에서 위해 최신자료들을 발표합니다.
climate change
environment
science
sustainability
technology
energy
ecology
natural resources
renewable energy
public speaking
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