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.

The best I have found for an English language news site about Bolivia.

PDF of Bolivian constitution in Spanish.

Web site and free newsletter about health issues. A "real" doctor who sees alternatives to the "organized crime" of the AMA/drug companies financial plans.

Not necessaily appropriate in all cases but interesting technology. Anything from a new hybrid car to dogs detecting lung cancer.

Blog about the people of Bolivia taking control of their country.

TN is dedicated to all that people that thinks that the natural world should not only to defend itself, but should also to evolve and that the quality of agricultural products passes through the quality of people that work on it.