Yet every day I’m asked, “How do I know that what I’m buying is O.K.?” It seems the better educated and more concerned people are about this, the more confused they are. Drill deep enough and the list to worry about becomes overwhelming: organics, genetically modified organisms, carbon footprint, packaging, fair trade, waste, labor, animal welfare and for all I know the quality of the water that’s being used to wash your organic greens.
Source: (Only) Two Rules for a Good Diet
It’s very similar to a previous post: Most Diets Boil Down to: Eat More Vegetables