Alex Steffen,sustainability,popcasts,poptech,2006,crazy new technologies Dematerializing your material worldtags:
As co-founder and editor of WorldChanging.com, Alex Steffen sees the biggest barriers to building a sustainable planet as political, not technological. Here, he offers an actionable task list of challenges, ideas, products and services to help dematerialize the world. From Pop!Tech Comments   written by fissionchips 
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