Alex Steffen:
Алекс Стефен гледа одржлива иднина

TEDGlobal 2005 · 17:34 · Filmed Jul 2005
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Основачот на Worldchanging.com, Алекс Стефен дискутира дека намалувањето на човековото загадување на природата е неопходно токму сега, кога западниот потрошувачки животен стил се шири во земјите во развој.

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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