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Alex Steffen : l'avenir partageable des villes

TEDGlobal 2011 · 10:13 · Filmed Jul 2011
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Comment les villes peuvent-elles contribuer à sauver l'avenir? Alex Steffen montre des projets verts sympathiques qui reposent sur les quartiers et qui étendent notre accès à ce que nous voulons et ce dont nous avons besoin — tout en réduisant le temps que nous passons en voiture.

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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

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