Discuss this talk: Inspired ideas for a sustainable future ( Alex Steffen )
About this talk
Worldchanging.com founder Alex Steffen argues that reducing humanity’s ecological footprint is incredibly vital now, as the western consumer lifestyle spreads to developing countries.
About Alex Steffen
Alex Steffen is cofounder and executive editor of WorldChanging.com, an online clearinghouse of information and inspiration on the environment. Full bio and more links »
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