"All the problems we face can be dealt with using existing technologies. And almost everything we need to do to move the world economy back onto an environmentally sustainable path has already been done in one or more countries." –Lester R. Brown, Plan B 3.0: Mobilizing to Save Civilization
Lester Brown "Bringing Water to the World" plenary speaker at the 2005 Solar World Congress. This presentation is available on DVD through ASES.