"In theory, there is no difference between theory and practice. In practice, there is."

Yogi Berra, Baseball Coach

"Complementary currencies address social problems that the dollar ignores. The metric for the success of a complementary currency is whether it is fixing the problem the community set out to address."

Posted by Tom at Open Source Currency blog

"Introducing a new technology is not a neutral act-it is profoundly revolutionary. If you present a technology to the world you are effectively legislating a change in the way we all live."

Posted by Karl Schroeder at WorldChanging.com

Currency Design Guides

• Community Currency Guide Bernard Lietaer and Gwendolyn Hallsmith

Environment

• Biofuels in Latin America

• Rubbish Recycling Currency

• PEDAL currency backed by miles cycled

Schools

• UK School CCs - report of nine pilot projects

• Australian School Case Study

Adult Learning

• Adult Learning Currency

Post Disaster Reconstruction

• Community Based Cooperation and Exchange System

• Post Disaster Reconstruction Currency

Mobile Phones

• Mobile Phones as London Currency

Games

• Currency Designer (with Workshop)

Organisations

• Value for People

• Concentric - Network Economy Consulting

Software

• Cyclos

• Regenerosity

• Eco Money