"The world has quietly entered a new era, one where there is no national security without global security. We need to recognize this and to restructure and refocus our efforts to respond to this new reality." –Lester R. Brown, Plan B 4.0: Mobilizing to Save Civilization.
Backbone Campaign interview with Lester Brown regarding setting up a Department of Sustainability. [Note: http://www.backbonecampaign.org no longer exists.]