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Alex Steffen:
Alex Steffen: A városok jövője a megoszthatóság

TEDGlobal 2011 · 10:13 · Filmed Jul 2011
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Hogyan segíthetnek a városok a jövőnk megóvásában? Alex Steffen bemutat néhány olyan zöld projektet, amely a szomszédok együttműködésén alapul, és amely kiterjeszti a lehetőségeinket a dolgok eléréséhez és ugyanakkor csökkenti a kocsiban töltött időt.

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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