Re (lb/pb) "Bio engineered ingredients" in processed foods. The book "The Omnivores Dilemma" reveals the shocking amounts of bi products are engineered from #2 field corn. If you are what you eat and you eat much processed food, you are mostly #2 Round Up ready field corn.
I never realized how much agribusiness is dependent on corn in the processed food chain and now, for ethanol production. Good read, changed my diet.