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Alex Steffen:
Alex Steffen ser en bærekraftig fremtid

TEDGlobal 2005 · 17:34 · Filmed Jul 2005
Subtitles available in 30 languages
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Alex Steffen: Alex Steffen ser en bærekraftig fremtid
17:34 · Filmed July 2005 at TEDGlobal 2005 · Subtitles available in 30 languages

Alex Steffen, grunnleggeren av Worldchanging.com, mener det idag er svært viktig å redusere menneskehetens økologisk fotavtrykk, fordi den vestlige forbrukslivsstilen sprer seg til utviklingsland.

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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