The Zeitgeist Movement is a movement that feels that changing the world economy into a Resource Based economy is the right way to fix the world. Personally, I am not sure yet but I do think it is important that we look at their ideas.
The site seeks to raise interest in and appreciation of wild lands and wildlife, while examining the impact of emerging trends in climate, technology, economics, and finance on conservation and development
Lots of really good "we did it like this" info on biogas, hot water and more. Warning: while it is supposed to be a blog, clicking the link downloads zillions of photo files and takes forever on an "ordinary" internet connection.