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Video: Alex Steffen on Sustainable Cities

Dan Gould

For a good primer about  the state of sustainable innovations and practices, check out this recently posted presentation by World Changing founder Alex Steffen. It’s 90 minutes of content rich video filmed at his October 2008 talk in Copenhagen at the Danish Architecture Centre.


Alex Steffen Talk at Danish Architecture Centre from Sustainable Citiesâ„¢ on Vimeo