Recommended Reading:
The Wisdom of Crowds by James Surowiecki
the Travels of a T-shirt in the World Economy by Pietra Rivoli
the Age of Access by Jeremy Rifkin
Shaping Things by Bruce Sterling
the Corporation byJoel Bakan
Affluenza by John de Graaf, David Wann, Thomas H Naylor
the European Dream by Jeremy Rifkin
NoLogo by Naomi Klein
Born to Buy by Juliet B. Schor
Bowling Alone by Robert D. Putnam
Worldchanging by Alex Steffen
An Inconvenient Truth by Al Gore

Websites
Treehugger
Wikipedia
Worldchanging
Wiser Earth
Viridian Design Movement

Lectures
Paul Hawken - Long Now (mp3)
Jimmy Wales - Long Now (mp3)