"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
Deborah Zabarenko posts on Reuters Environment Forum blog 'Food for thought,' citing Lester Brown's World on the Edge: How to Prevent Environmental and Economic Collapse. Posted January 12, 2011.