The MetaCurrency Project
If the next economy is going to facilitate healthy flows of resources and information which support people, society and the planet, we have a lot of changes to make. Because that's certainly not what the current economy does. The MetaCurrency project is building the means (technology platforms and protocols) for this kind of healthy economy to exist.
Just as people can create value, MetaCurrency believe communities of people should be able to decide what they value and how that will be measured and acknowledged. This means they have to be able to create their own currencies.