"Attention has focused on oil insecurity, and rightly so, but it is not the same as food insecurity. An empty gas tank is one thing, an empty stomach another. And while there are substitutes for oil, there are none for food." –Lester R. Brown, Plan B 4.0: Mobilizing to Save Civilization.
Tomorrow's America, produced by George Colburn, is a discussion series featuring local and national commentators addressing immigration and its impact on many different facets of life in the United States. This half-hour episode features Lester Brown discussing the global water situation and the problem of population growth in the United States.