To learn more about the Principled Societies Project and local currencies, including the Token Exchange System, please read some of the articles published by John Boik:
- Weathering Climate Change: The Role of Local Currencies, Stanford Social Innovation Review, February, 2013
- Can local currencies help advance global sustainability?, The Guardian: Sustainable Business, February, 2013
- New Approaches to Finance Sustainability: Local Currencies and the Token Exchange System, Sustainablog, January, 2013
- Can Local Currencies be the Foundation for the Sharing Economy?, Shareable, January, 2013
- Local Currency Supports Resilient Cities: The Polis Blog, January, 2013
