In our beautiful area of northern California we have room to spread out, enjoy nature, and get around easily. This is not the case in larger cities in the United States or around the world. How does overcrowding affect us locally, regionally and globally? Traffic snarls, affordable housing, pollution, energy, competition for food and water... do these issues affect us now? Will they affect us more in the future?
Guest Judge: Karen Gutfreund http://karengutfreund.com/bio-cv/