This morning I biked to Shaw Ecovillage. As an urban nonprofit organization, it has more in common with the Rhizome Collective I visited in Austin than the ecovillages I've visited in rural areas. The basic idea is that the adults in the organization raise money and the kids -- teenagers -- decide how to spend it to improve the neighborhood. They've created community gardens, painted murals, and started a community bike shop. Because I visited during the school day, there were no teenagers at the shop, but the college-grad day managers, Max & Wakeel, were eager t