Alex Steffen

  • Co-founder and executive editor, WorldChanging.com

Alex Steffen's Presentations

PICNIC '07 September 2007

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 ↑