Enjoyable quote from Michael Pollan, found in his book The Omnivore's Dilemma:

"We're going to have to refight the Battle of the Little Bighorn to preserve the right to opt out (of the industrial food chain), or your grandchildren and mine will have no choice but to eat amalgamated, irradiated, genetically prostituted, barcoded, adulterated fecal spam from the centralized processing conglomerate."
-Joel Salatin, as told to Michael Pollan