Alex Steffen

San Francisco, CA

I work to imagine positive futures for humanity on planet Earth.

I co-founded and led the nonprofit Worldchanging from 2003-2010; edited the two Worldchanging books (2007, 2011); wrote Carbon Zero (2012); served as IDEO Planetary Futurist in Residence 2013-2014; and presented the talk series The Heroic Future (2016). Along the way I've written thousands of pieces, done hundreds of talks, made many, many media appearances, and given my best advice to those trying to make a real...

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