Sabine O’Hara occupies a unique niche in ecological economics, with numerous titles to show for it. She’s also developed a dynamic research program at the only urban land-grant university in the USA. Listen to Sabine discuss with Brian her theory of production, urban food hubs, capitalism, and input:output analysis. Learn too about CAUSES, the College of Agriculture, Urban Sustainability, and Environmental Sciences at the University of the District of Columbia. It’s a hub, too; of food for thought and thoughts on food.