Alex Steffen:
알렉스 스테픈: 공유할만한 도시의 미래

TEDGlobal 2011 · 10:13 · Filmed Jul 2011
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Alex Steffen: The route to a sustainable future

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과연 도시가 어떻게 미래를 지킬수 있을까요? 알렉스 스테픈이 접근성은 높이면서, 차에 있는 시간은 오히려 줄여주는 멋진 동네기반 친환경 프로젝트를 소개합니다.

Planetary futurist
Alex Steffen explores our planet's future, telling powerful, inspiring stories about the hard choices facing humanity ... and our opportunity to create a much better tomorrow. 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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