Alex Steffen's speaking bio and videos

Alex Steffen's Presentations

PICNIC '07	September 2007	Less ↑
Poptech 2006	October 2006	Watch video 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. 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. Less ↑
TEDGlobal 2005	July 2005	Watch video Inspired ideas for a sustainable future: 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. Inspired ideas for a sustainable future: 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. Less ↑