"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 is featured in an article on WWF Italy's website, titled 'Cambiare il mondo si può, parola di Lester Brown.' Posted January 20, 2011.