"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 speaks to Million Letter March on climate change. For more information regarding the Million Letter March, check out their website www.millionlettermarch.org or this Youtube video on their cause. Posted October 8, 2010.