"Oil wells go dry and coal seams run out, but for the first time since the Industrial Revolution began we are investing in energy sources that can last forever." –Lester R. Brown, Plan B 4.0: Mobilizing to Save Civilization.

September 15, 2009
Anchor Marco Werman of PRI's The World speaks with Lester Brown about the life and career of the late Norman Borlaug, September 15, 2009.