"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.
Lester Brown in Do the Math Movie
April 24, 2013
Lester Brown makes an appearance in Do the Math: A Movie to Spark a Movement. Check out the full movie below.