Alex Steffen:
Alex Steffen: Masa depan kota yang dapat dibagikan

TEDGlobal 2011 · 10:13 · Filmed Jul 2011
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Bagaimana kota dapat membantu menyelamatkan masa depan? Alex Steffen menunjukkan beberapa proyek berbasis lingkungan yang memperluas akses kita kepada hal-hal yang kita inginkan dan perlukan — sambil mengurangi waktu yang kita habiskan di dalam kendaraan.

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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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