Life is easy. Why do we make it so hard?
It's a plastic world
The Solutions Project
Altaeros BAT - Wind Power
Are Cities Super Organisms?
How Green Is Your Internet?
Bill Gates Talks About the Future of Energy
Paul Gilding and Peter Diamandis debate at TED
Graham Hill: Less stuff, more happiness
People of the Coral Triangle
David de Rothschild and the Plastiki expedition
Bill Gates on energy: Innovating to zero