Another social movement is spreading at the moment: THE HUB
The Hub is an incubator for social, sustainable innovation. It offers membership of inspirational workspaces in office buildings in major world cities for social innovators to work, meet, learn, connect and realise progressive ideas. The Hub is a place for making things happen; containing all the facilities needed to cultivate an idea, launch a project, host a meeting and run a business. The Hub is already located in London, Johannesburg, Bristol and Sao Paulo, with current projects starting in Mumbai and Rotterdam.
The original Hub in London has been inspiring many others to start similar initiatives in their hometowns.
Check out photos of other Hubs: London, Johannesburg, Sao Paulo, Bristol, Soweto, Cairo, Halifax, Brussels, Berlin, Bombay, Toronto, Rotterdam: http://www.flickr.com/photos/thehub/